China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

D2D (Dimension to Dimension) multicast opportunistic scheduling method for realizing throughput rate maximization for cellular network

InactiveCN102917465BReduce transmit powerImprove experienceWireless communicationSpectral efficiencyEngineering
Owner:BEIJING UNIV OF POSTS & TELECOMM

A Quenching Process for High Carbon Chromium Bearings

ActiveCN111893290BGuaranteed hardnessSmall degree of deformationFurnace typesHeat treatment furnacesOil temperatureQuenching
Owner:RUGAO NONSTANDARD BEARING

Screen rotating device of mobile terminal

InactiveCN100484153CImprove convenienceTwo-way working systemsTransmissionFuselageElectrical and Electronics engineering
Owner:INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD

Display panel and display device

ActiveCN108511630BAvoid damageImprove light extraction efficiencySolid-state devicesSemiconductor/solid-state device manufacturingDisplay deviceEngineering
Owner:YUNGU GUAN TECH CO LTD

A data-driven adaptive adjustment method for system key performance indicators

ActiveCN109358511BGood tracking control performanceSimple methodAdaptive controlFir systemSquare waveform
Owner:HARBIN INST OF TECH

Alarm clock time axis setting method and device

ActiveCN103679434BSimple interfaceSpecial data processing applicationsClock timeMinimum time
Owner:BEIJING QIHOO TECH CO LTD

Display panel and display device

ActiveCN111474757BIncreasing the thicknessMake up for thickness differenceNon-linear opticsDisplay deviceEngineering
Owner:XIAMEN TIANMA MICRO ELECTRONICS

A kind of casuarina gene cedreb1 and its application

ActiveCN111500595BImprove drought resistanceImprove tolerancePlant peptidesFermentationBiotechnologyCasuarina equisetifolia
Owner:SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCI

Precise positioning and prompting method for congested lanes based on navigation and positioning

ActiveCN111833632BAvoid changeEase congestionAnti-collision systemsSimulationPosition fixing
Owner:重庆蓝岸科技股份有限公司

Test paper strip for detecting clostridium difficile toxin A and toxin B colloidal gold, method for making same

ActiveCN101363867BControl the epidemicSave manpower and material resourcesMaterial analysisCelluloseClostridium difficile infections
Owner:辽宁迪浩生物科技有限公司

Calculation method and device for short-circuit current of DC system in nuclear power plant

ActiveCN111208369BImprove securityReduce economic lossElectrical testingComplex mathematical operationsNuclear plantShort circuit protection
Owner:CHINA NUCLEAR POWER ENG CO LTD

Semiconductor structure and method of forming the same

ActiveCN109427679BGood filling effectImprove performanceTransistorSolid-state devicesSemiconductor structureEngineering
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Method for converting lucerne by vacuum penetrating aided agrobacterium-mediation

InactiveCN101457235BShort induction periodReduce post-test workloadCultivating equipmentsPlant tissue cultureTransformation efficiencyWorkload
Owner:SHANDONG FOREST SCI RES INST

Fabrication method of microchannel structure

ActiveCN111151311BLaboratory glasswaresEngineeringMechanical engineering
Owner:MICROJET TECH

Impact damping material. helmet and panel incorporating the same

InactiveCN101505622BCan absorb impact energySave spaceLayered productsThin material handlingEngineeringAirflow
Owner:PIREN VENTURE

A method for preventing goods from being channeled

ActiveCN108960501BSimple processLow costForecastingResourcesData classAlgorithm
Owner:SHANGHAI TY TECH

A method to obtain gene-edited sheep and its dedicated sgRNA and oligo DNA

ActiveCN110129320BSpecific sgRNAHigh-efficiency sgRNAStable introduction of DNAAnimals/human peptidesGenes mutationNucleotide
Owner:XINJIANG ACADEMY OF AGRI & RECLAMATION SCI +1

Use of poly 1, 5-naphthylenediamine

InactiveCN101254455BOther chemical processesWater/sewage treatment by sorptionPhysical chemistryHeavy metals
Owner:TONGJI UNIV

A Li-S battery separator of graphene-cobalt nitride and preparation method thereof

ActiveCN110635094BBarrier Shuttle EffectImprove cycle stabilityCell seperators/membranes/diaphragms/spacersPhysical chemistryGraphite
Owner:DONGHUA UNIV

An electrochemical sensor for glyphosate based on aminated mesoporous materials

InactiveCN107991369BImprove adsorption capacityImprove stabilityMaterial electrochemical variablesCarbon paste electrodeMesoporous material
Owner:UNIV OF JINAN

Leather fiber separating machine

InactiveCN100355961CEfficient use ofImprove protectionTextile disintegration and recoveryFibre disintegrationFiberMechanical engineering
Owner:CHANGSHU XINLI NON WOVEN EQUIP

Apparatus and method for dehalogenation regeneration of waste and old electric plastics

InactiveCN101220173BEasy to separateReduce viscosityPlastic recyclingEnvironmental engineeringTower
Owner:SOUTH CHINA UNIV OF TECH

Method and device for application data migration

ActiveCN106775815BImprove target efficiencyEasy to operateInput/output to record carriersProgram loading/initiatingComputer hardwareTerminal equipment
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Water supply pump system

InactiveCN100516538CSimple compositionImprove trustworthinessPump controlPump installationsRoom temperatureProcess engineering
Owner:MITSUBISHI HEAVY IND LTD

A hook-type pulling material belt conveying device and a material pulling method for realizing punching without tailings

ActiveCN107377736BRealize automatic feedingAvoid wastingMetal-working feeding devicesMetal working apparatusAccessory structurePunching
Owner:HUNAN UNIV

Axial chiral cyclic diphenol compound and its preparation method and application

ActiveCN105859527BOrganic compound preparationOrganic chemistry methodsArylHalogen
Owner:TSINGHUA UNIV

Spinneret for preparing reinforced hollow fiber membrane, membrane manufacturing method and hollow fiber membrane

ActiveCN111020715BControl coating thicknessAchieving controllability of seepageSpinnerette packsNon-woven fabricsStructural engineeringHollow fiber membrane
Owner:JIANGSU KAIMI MEMBRANE TECH

Lifting type rail insulation operation platform

ActiveCN102623923BAvoid misuseProtection securityLifting devicesApparatus for overhead lines/cablesMobile deviceIndustrial engineering
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +2

A kind of modified polyvinyl chloride paste resin and preparation method thereof

ActiveCN107141658BSimple and fast operationSuitable for commercial productionPlasticizerResin matrix
Owner:SHANGHAI SELECT SAFETY PRODS

A frequency-adjustable ship resonance icebreaking device

ActiveCN108820145BImprove adaptabilityRealize adjustable frequencyIce breakersReduction driveElectric machine
Owner:HARBIN ENG UNIV

Bonding and connecting machine and bonding and connecting method

ActiveCN104608458BLow costHigh degree of automationLamination ancillary operationsLaminationAdhesiveEngineering
Owner:SHENZHEN LIANDE AUTOMATION EQUIP

Method, system and node device for building wavelength cross connection

ActiveCN102439997BEasy to implementImprove reliabilityMultiplex system selection arrangementsOptical multiplexFrequency spectrumCross connection
Owner:HUAWEI TECH CO LTD

Tetrabutylammonium methoxyacetate, cellulose/polylactic acid composite material and its application

ActiveCN108624018BWell mixedImprove performanceOrganic compound preparationCarboxylic acid salt preparationMethoxyacetic acidCellulose
Owner:泊昱鼎河南环保技术有限公司

Electronic expansion valve control method, control system and heat pump system

ActiveCN107388623BEasy to adjustSmall fluctuationFluid heatersHeat pumpsControl systemEngineering
Owner:HEFEI MIDEA HEATING & VENTILATING EQUIP +1

A kind of external preparation for oral cavity and preparation method thereof

ActiveCN105997958BWith swelling and pain reliefQuick effectHeavy metal active ingredientsAnthropod material medical ingredientsCelluloseComposite film
Owner:中国人民解放军白求恩医务士官学校

A kind of cold water brewing device and method for solid brewing food in microwave oven

ActiveCN106942998BGreat tasteIncrease the degree of ripeningBeverage vesselsVessels with intergral heatingMicrowave ovenWarm water
Owner:刘宇曦

A safety power supply device

ActiveCN106972315BAvoid breakingReduce the risk of fireCoupling device detailsTwo-part coupling devicesPower transmissionEngineering
Owner:泰兴市智谷科技孵化器中心

Method for providing vehicle position and finding route, on-board device and user device

ActiveCN106781606BInstruments for road network navigationRoad vehicles traffic controlUser deviceIn vehicle
Owner:BEIJING QIHOO TECH CO LTD

m 2 c/carbon nanosheet composite material and its preparation method and application

ActiveCN110575839BOvercoming the aggregation problemRich reservesPhysical/chemical process catalystsElectrodesPtru catalystPorous carbon
Owner:BEIJING INST OF NANOENERGY & NANOSYST

Device and method for measuring reverse link circuit quality in code division multiple access system

InactiveCN1236645CAccurate massReceivers monitoringRadio/inductive link selection arrangementsCode division multiple accessEngineering
Owner:SK TELECOM CO LTD

A kind of voice signal processing method and device

ActiveCN110197669BQuick updateSuppress howlingSpeech analysisNoiseEngineering
Owner:SHANGHAI FULLHAN MICROELECTRONICS

A method of predicting mobile phone signal strength based on mobile phone surfing logs

ActiveCN107333285BEasy for network optimizationReduce storage costsWireless communicationFeature extractionEngineering
Owner:NANKAI UNIV

Transmission mode judging method suitable to digital TV ground broadcasting transmission

InactiveCN100452862CHigh gainWork lessPulse modulation television signal transmissionTelevision system scanning detailsComputer hardwareData stream
Owner:SHANGHAI JIAOTONG UNIV

A biological tissue RNA protection reagent and its preparation method and application

InactiveCN104673717BAvoid inconvenienceRapid and effective inactivationFungiDead plant preservationTissue protectionAmmonium sulfate
Owner:中国医科大学

A Direction Finding Accuracy Analysis Method Applicable to Arbitrary Planar Arrays

ActiveCN107870290BImprove performanceHas limitationsTesting dielectric strengthDirection findersAnalysis methodComputer science
Owner:XI AN JIAOTONG UNIV +2

A kind of manufacturing method of aluminum base circuit board

ActiveCN105246260BImprove cooling effectReduce curing amountCircuit precursor manufactureLiquid mediumRoom temperature
Owner:ZHEJIANG ZAPON ELECTRONICS TECH

A stator for an electric wheel hub motor and a motor containing the stator

ActiveCN106208437BExtended service lifeAvoid destructionMagnetic circuit rotating partsElectric machinesInsulation layerElectric cars
Owner:WENLING JIUZHOU ELECTROMECHANICAL

Tubular motor clutch switch

ActiveCN100373066CSimple structureEasy to processDoor/window protective devicesInterengaging clutchesTubes typesControl theory
Owner:孙宜培

A mobile positioning method and mobile device based on artificial intelligence

ActiveCN109798898BNavigational calculation instrumentsDirection informationMobile device
Owner:杭州鸢飞大数据有限公司

Graphical interaction method between power grid production management system and dispatching automation system

ActiveCN104376416BEasy to parse unique propertiesImprove liquidityResourcesSpecial data processing applicationsGraphicsGraphic system
Owner:STATE GRID CORP OF CHINA +3

A method for aerial photography of a mobile phone

ActiveCN104202531BImprove experienceEasy to operateTelevision system detailsColor television detailsGyroscopeMicromotor
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A kind of heat insulation corrugated material and preparation method thereof

ActiveCN104275903BAvoid distributingDoes not affect adhesion fastnessMonocarboxylic acid ester polymer adhesivesNon-macromolecular adhesive additivesPolymer scienceBlisters
Owner:SHANGHAI ZIDAN FOOD PACKAGING & PRINTING CO LTD

A saline-alkali land improvement system combining wells and drains and its improvement method

InactiveCN106961864BSimple structureEasy to useSoil lifting machinesClimate change adaptationLand improvementDisplay device
Owner:HOHAI UNIV

A method and system for improving system bus efficiency in video decoding and display

ActiveCN106528456BImprove performanceDigital video signal modificationMemory systemsVideo decodingEmbedded system
Owner:HUNAN GOKE MICROELECTRONICS

System for publishing and playing internet television advertisement

InactiveCN102186109BNo blank screenSelective content distributionDecision managementTerminal equipment
Owner:沈斌

Integrated hoisting thermal phosphoric acid waste heat utilization device

ActiveCN109058957BEffective absorptionImprove waste heat recovery efficiencyBoiler water tubesEnergy inputCombustion chamberPhosphoric acid
Owner:CHANGZHOU UNIV +1

Quartz oscillator and measurement method using same

InactiveCN102027349AEasy to measureMaterial analysis using sonic/ultrasonic/infrasonic wavesElectrical measurement instrument detailsViscosityElectrical resistivity and conductivity
Owner:ULVAC INC

Method and system for saving video point-to-call video

ActiveCN109040644BAvoid out of syncAvoid synchronizationTelevision system detailsColor television detailsTelecommunicationsImaging quality
Owner:CHENGDU TD TECH LTD

Load-bearing sliding rail anchor bracket structure and control method applied to windlass

ActiveCN110329431BExtended service lifeImprove steering stabilityWaterborne vesselsMarine engineeringWindlass
Owner:杭州博途船用机电设备有限公司

Physically pretreated biomass composition comprising high concentration of biomass

PendingCN111727193AHave fluidity/fluidityReduce pretreatment costsSugar derivativesLignin derivativesChemical treatmentBiomass composition
Owner:CJ CHEILJEDANG CORP

A Method of Complex Event Processing Based on Parallel Distributed Architecture

ActiveCN104394149BSolve node performance bottlenecksTransmissionComplex event processingParallel computing
Owner:706 INST SECOND RES INST OF CHINAAEROSPACE SCI & IND

Method for preparing iodide-doped polymer gel electrolyte

ActiveCN102280255BImprove conductivityIncrease capacitance densityCapacitor electrolytes/absorbentsPolymer scienceIodide
Owner:HUAQIAO UNIVERSITY

Quick slide vise

InactiveCN106078543BFew partsSimple manufacturing processVicesEngineeringCam
Owner:企能科技(广州)有限公司

A detachable assembly mechanism for a yarn splitting device

InactiveCN104805576BImprove textile work efficiencyGuarantee stabilityWeft knittingYarnBobbin
Owner:DONGGUAN JINFU HARDWARE MACHINERY +1

An ultrasonic automatic detection system for curved steel pipes

InactiveCN103091399BRealize ultrasonic automatic detectionRealize non-destructive testingAnalysing solids using sonic/ultrasonic/infrasonic wavesChain typeEngineering
Owner:ZHEJIANG UNIV

Topological type Ronchi grating groove depth optical checking method

InactiveCN101339006BRealize non-destructive testingThe detection principle is simple and reliableUsing optical meansSpectral curveGrating
Owner:UNIV OF SCI & TECH OF CHINA

Automatic Analysis Method of Trace Trivalent Chromium in Water Samples

InactiveCN105115969BEasy to operateOvercome the shortcomings of cumbersome and complicated operationsMaterial analysis by observing effect on chemical indicatorEthylenediamineChromium measurement
Owner:SICHUAN UNIV

Method of producing iron oxide red using ferrous sulphate

ActiveCN100484881CNo pollution in the processShort reaction timePigmenting treatmentFerric oxidesSulfateFerrous sulphate
Owner:PANZHIHUA LIYU MINING

A kind of simulation analysis and image display method of digital map of sky view area

ActiveCN105761310BHigh precisionScientific3D modellingGeographic siteElevation angle
Owner:SOUTHEAST UNIV

A kind of SNCR and SCR combined denitrification system and denitrification method of alumina roasting flue gas

ActiveCN107281915BMeet emission standardsCompact structureGas treatmentDispersed particle separationFlue gasAluminium hydroxide
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Rotary type fluid machinery

InactiveCN106050659AImprove lubrication conditionsReduce frictionRotary piston pumpsRotary piston liquid enginesVacuum pumpingSlide plate
Owner:葛亮

Vibration exercise bicycle

InactiveCN103111044BImprove fitness effectImprove practicalityMovement coordination devicesCardiovascular exercising devicesVehicle frameTransmission belt
Owner:ZHEJIANG LIJIA SPORTS EQUIP

A method for combined separation and purification of protein by reverse micelle extraction and pulsed electric field

InactiveCN108314702BAvoid shear damageHigh activityPeptide preparation methodsProtein targetPhysical chemistry
Owner:TAIZHOU UNIV

Donkey-hide gelatin coffee

InactiveCN1180702CRefreshing effectHas instantCoffeeGelatinCoffea
Owner:庞滨

Beneficiation method of high-oxygenation-efficiency complicated copper ore containing co-associated metal

ActiveCN103143447BFlotationCopper oxideSlurry
Owner:HUNAN RES INST FOR NONFERROUS METALS +1

Method and system for regulating colume structure

ActiveCN100435147CDisplay beautificationIncrease flexibilitySpecial data processing applicationsWeb pageControl unit
Owner:BEIJING KINGSOFT OFFICE SOFTWARE INC

A new energy battery module mounting frame with an elastic protection device

ActiveCN113363661BPlay a positioning effectHave a shock absorbing effectBattery isolationSecondary cellsNew energyBattery cell
Owner:徐州华祥新能源科技有限公司

Wearable device, intelligent control device, air conditioning system, control method

ActiveCN104864551BMeet needsSave energyMechanical apparatusSpace heating and ventilation safety systemsHuman bodySleep state
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Method for preparing flocculant from chemically and physically treated sludge of papermaking waste water

InactiveCN102086053BSolving the final disposal challengeWater/sewage treatment by flocculation/precipitationSludgeFenton reagent
Owner:SHANDONG TAIYANGZHIYE

Multifunctional paper feeding machine

InactiveCN100453432CElectrographic process apparatusPictoral communicationEngineeringPulp and paper industry
Owner:QISDA SUZHOU

A face super-resolution processing method and system with multi-scale space constraints

ActiveCN108550114BImprove visual effectsExpand the scope of the descriptionImage enhancementImage analysisPattern recognitionImage resolution
Owner:FUJIAN NORMAL UNIV

Process for producing TiO2-Al2O3composite nano-powder body material

InactiveCN101244381BSimple post-processingLarge specific surface areaPhysical/chemical process catalystsIsobutanolDodecylamine hydrochloride
Owner:SOUTHEAST UNIV

Navigation device and describing method of cross point indication map

InactiveCN101140166BFirmly graspInstruments for road network navigationRoad vehicles traffic controlPattern recognitionComputer graphics (images)
Owner:ALPINE ELECTRONICS INC

Display device, driving apparatus for the display device and integrated circuit for the display device

InactiveCN1881399AStatic indicating devicesVoltage generatorDisplay device
Owner:SAMSUNG ELECTRONICS CO LTD

Service implementation method, payment method, service implementation device and payment server

ActiveCN107067244BIncrease success rateImprove interactivityElectronic credentialsPayment schemes/modelsMerchant servicesPayment
Owner:ADVANCED NEW TECH CO LTD

Method for operating input device and input device

ActiveCN105378602BFast inputInput/output for user-computer interactionDashboard fitting arrangementsMobile vehicleHuman–computer interaction
Owner:ROBERT BOSCH GMBH

a pen holder

InactiveCN106274207BEasy to cleanEasy to placeWriting accessoriesEngineeringUSB
Owner:王慧宁 +15

Processing device of rotational platform hole

InactiveCN101704119BHigh positioning accuracyMeet the process requirementsTool holdersBoring/drilling machinesBiochemical engineeringMachining
Owner:SHANGHAI JIAOTONG UNIV

Polycrystalline diamond and its preparation method and use

ActiveCN106582449BExtended service lifeImprove the finishUltra-high pressure processesPolycrystalline diamondAdamite
Owner:郑州沃德超硬材料有限公司

A kind of carbon nanotube modified high conductive nylon composite material and preparation method thereof

ActiveCN108117743BImprove conductivityLower surface resistivityModified carbonSurface resistivity
Owner:广州润锋科技股份有限公司

A vacuum pre-drying equipment used in the motor impregnation process

ActiveCN109302022BImprove pre-baking efficiencyLow boiling pointApplying solid insulationVacuum pumpingBoiling point
Owner:陈杭清

Coal-based new supercritical working fluid multi-stage split reheat high-efficiency power generation system

ActiveCN104727868BImprove efficiencyImprove utilization efficiencySteam useFeed-water heatersCombustionSingle stage
Owner:XIAN THERMAL POWER RES INST CO LTD

Method for determining information about elevator components accommodated in an elevator shaft

ActiveCN108349706BSensing record carriersElevatorsControl engineeringMarking out
Owner:INVENTIO AG

A method for separating conitinib and related substances by liquid chromatography

ActiveCN106290600BCreativeComprehensive detection effectComponent separationFluid phaseBiochemistry
Owner:BEIJING KONRUNS PHARM CO LTD

Method for realizing embedded device user interface

ActiveCN100371893CImprove versatilitySmall sizeSpecific program execution arrangementsThird partyPersonalization
Owner:HUAWEI TECH CO LTD

Preparation method of pigment yellow 17 emulsion

ActiveCN103483915BSmall particle sizeNo delaminationPigment pastesPolymerEthylene
Owner:WUJIANG HUACHENG COMPOSITE MATERIAL SCI & TECH

Environmentally friendly composite printing paper film for paste transfer direct printing paper and preparation method thereof

ActiveCN108274914BImprove smoothnessReduce roughnessDecorative surface effectsPattern printingTextile printerSolvent based
Owner:HORIZON SPECIALTY MATERIAL

Method for quickly searching and locating multimedia program resources, multimedia equipment and system

ActiveCN104202641BImprove experienceRapid positioningSelective content distributionKey pressingComputer network
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Combination box of external voltage-stabilized source and wires of notebook computer

InactiveCN102530655BFix damageOvercome the pain of entanglementVolume/mass flow measurementPower supply for data processingEngineeringVoltage
Owner:DONGHUA UNIV

A method for compound microbial fermentation to improve the quality of tobacco flakes

ActiveCN106755119BImprove qualityLess irritatingTobacco treatmentMicroorganismsBiotechnologyCellulose
Owner:HUBEI CHINA TOBACCO IND

Lateral Force Coefficient Test Method and Road Surface Water Film Thickness Control Method

ActiveCN110031395BSpraying apparatusUsing mechanical meansEnvironmental engineeringRoad surface
Owner:佛山市公路桥梁工程监测站有限公司

Graphene/mesoporous titanium dioxide visible light catalyst and preparation method

InactiveCN102350334BUniform particle sizeUniform sizePhysical/chemical process catalystsEnergy based wastewater treatmentDispersityAcetic acid
Owner:JIANGSU UNIV

A kind of production method of α-linolenic acid food additive

ActiveCN104643099BSimple production methodLow costFood scienceFood additiveAlpha-Linolenic acid
Owner:淳安天龙生物科技有限公司

A touch-screen based object information prompt interaction method

ActiveCN105320456BImprove viewing efficiencyReduce stepsInput/output processes for data processingObject basedResource consumption
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

A single-well groundwater seepage flow velocity and flow measurement method and measuring instrument

InactiveCN105676308BSolve the problem of cumbersome flow direction measurement stepsThe principle is simpleProspecting/detection of underground waterMeasuring instrumentEngineering
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Method for determining frame resolution and apparatus using same

ActiveCN106454347AImprove computing efficiencyTelevision system detailsCathode-ray tube indicatorsComputer hardwareInter frame
Owner:GLENFLY TECH CO LTD

Internet group management protocol listening method and switch

InactiveCN1968160AForward recoveryLoop networksNetwork topologyDistributed computing
Owner:HUAWEI TECH CO LTD

A vaginal dilator for gynecology

InactiveCN108852274BFeel smoothAvoid breakingSurgeryPharmaceutical delivery mechanismVaginal tearDilator
Owner:张丽丽

Battery module

ActiveCN100541901CFinal product manufactureSecondary cells manufactureEngineeringElectrical and Electronics engineering
Owner:TOYOTA JIDOSHA KK

Power-off circuit, DC combined power supply system and power-off control method

ActiveCN103715750BRealize over-discharge protectionRealize the purpose of energy savingPower network operation systems integrationElectric powerElectricityElectrical control
Owner:ZTE CORP

Human genetic engineering antibody TRD 109 as well as preparation method and application thereof

InactiveCN101696243BInhibitionReduce infiltrationAntipyreticAnalgesicsDiseaseCytokine
Owner:INST OF HYGIENE & ENVIRONMENTAL MEDICINE PLA ACAD OF MILITARY MEDICAL

A handcart switch cabinet locking device

ActiveCN109462168BPrevent the line from getting stuckAvoid accidental touchSwitchgear with withdrawable carriageLocking mechanismEngineering
Owner:国网浙江江山市供电有限公司 +2

Use process of assembly type building wallboard transportation equipment

InactiveCN114572690AAvoid scrappingReduce crackingVehicle dissasembly recoveryConveyorsArchitectural engineeringMechanical engineering
Owner:张先民

Industrial furnace

InactiveCN100483057CIncrease elasticityImprove operational safetyLining supportsFurnace liningsBrickKiln
Owner:MAERZ OFENBAU

A test device for double transmission drive wheel

ActiveCN105203333BSolve the repeatabilitySolve the costVehicle testingDrive wheelEngineering
Owner:山东东明石化集团有限公司

Sucker hoisting device and plate welding logistics conveying system

ActiveCN103111778BMobile operation is flexibleAchieve regulationConveyor partsLogistics managementMain bearing
Owner:ZOOMLION HEAVY IND CO LTD

A kind of method for preparing superhydrophobic activated carbon

InactiveCN106809835BLow costSimple processCarbon compoundsActivated carbonSolvent
Owner:CHANGZHOU TANXING TECH CO LTD

Overlap detection apparatus and overlap detection method

InactiveCN101012036AFunction indicatorsArticle feedersSignal onPrinting press
Owner:RYOBI MHI GRAPHIC TECH

An Edge-Based 3D Autonomous Exploration Method

InactiveCN104714555BFlexible 3D movementMove fastPosition/course control in three dimensionsEdge based
Owner:深圳北航新兴产业技术研究院

A Calculation Method of Electrical Performance Parameters of Wireless Charging Coil Self-Inductance and Mutual Inductance

ActiveCN107766669BSimplify the analysis processSimple calculationDesign optimisation/simulationSpecial data processing applicationsNew energyEngineering
Owner:TSINGHUA UNIV

South bridge chip power supply circuit

InactiveCN101930272ANormal outputQuick responseVolume/mass flow measurementElectronic switchingEngineeringControl circuit
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Process for producing extruded polyhydroxyalkanoate resin foam

InactiveCN101146663AHigh foaming ratioImprove heat resistanceMicroorganismPolymer science
Owner:KANEKA CORP +1

An agv path tracking method

ActiveCN107390691BImprove travel efficiencyPosition/course control in two dimensionsVehiclesSteering wheelRectangular coordinates
Owner:GUANGDONG JATEN ROBOT & AUTOMATION

Linking base plate rotating method

ActiveCN100437263CImprove the problem of declining pass rateCharge manipulationPhotomechanical exposure apparatusEngineeringMechanical engineering
Owner:AU OPTRONICS CORP

Backlight module capable of adjusting light field structure

InactiveCN103363400AAvoid enteringAvoid reflectionsNon-linear opticsRefractorsMicro structureOptoelectronics
Owner:AU OPTRONICS CORP

A high-strength prestressed tunnel grouting agent

ActiveCN110981277BImprove mechanical strength performanceReduce dosageParaffin waxSlurry
Owner:武汉品泰特种建材科技有限公司

Use of vegetable oil-based aqueous polyurethane emulsions as styling products and hair styling products

ActiveCN109796569BSingle componentEasy to shapeCosmetic preparationsHair cosmeticsPolymer scienceVegetable oil
Owner:SOUTH CHINA AGRI UNIV

A fair information sharing system based on blockchain

ActiveCN111506928BRealize interconnectionImprove the efficiency of certificate processingData processing applicationsDatabase distribution/replicationInternet privacyData access
Owner:JIANGSU RONGZE INFORMATION TECH CO LTD

Capsule with anti-drip device

InactiveCN108025866ABeverage vesselsPackagingEngineeringMechanical engineering
Owner:SOC DES PROD NESTLE SA

Method for improving corrosion resistance of hydrogen storage alloy by surface boronising method

InactiveCN101899639BWon't happenNo harmHydrogenSolid state diffusion coatingToxic gasHigh volume manufacturing
Owner:ZHEJIANG UNIV

Transmission type electrochromic device-based color-changing camouflage fabric and preparation method thereof

ActiveCN101819007BMature with electrolytesMeet performance requirementsCamouflage devicesProtective buildings/sheltersLow voltageEngineering
Owner:THE QUARTERMASTER EQUIPMENT RESEARCH INSTITUTE OF THE GENERAL LOGISITIC DEPARTME

Device and method for producing solar cells

ActiveCN103247714BFinal product manufactureVacuum evaporation coatingEvaporationEngineering
Owner:TAIWAN SEMICON MFG CO LTD

Insulator cleaning device for power system

ActiveCN106000938BClean thoroughlyImprove cleaning efficiencyCleaning using toolsCleaning using gasesElectric power systemMechanical engineering
Owner:RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +2

Product inventory management system

InactiveCN1795130APreventing unshipped items beyond the delivery dateLow costStacking articlesLogisticsProgram planningInventory management system
Owner:HONDA MOTOR CO LTD

A kind of heteroatom-doped graphene nanofiber nonwoven fabric and preparation method thereof

ActiveCN113215857BMany active sitesImprove electrochemical activitySpecial paperNon-macromolecular organic additionPolymer scienceDoped graphene
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

A smart card dynamic password authentication method and system

ActiveCN113421085BDigital data authenticationProtocol authorisationInternet privacyPassword
Owner:深圳天盘实业有限公司

Extraction method and extraction equipment of natural borneol

ActiveCN103601619BImprove drying efficiencyDry evenlyOrganic compound preparationEnergy based chemical/physical/physico-chemical processesDistillationEngineering
Owner:广东万森生态科技发展有限公司

Temperature Prediction Method for Hot Water System

ActiveCN104077206BHigh precisionImprove fitHardware monitoringPredictive methodsAtmospheric sciences
Owner:SHANGHAI XIANDAI ARCHITECTURE ENG & CONSULTING CO LTD

A method for efficiently leaching k, ca, mg, p from phosphorus and potassium associated ore by using extraction agent and hydrochloric acid acid hydrolysis technology

ActiveCN105603215BAvoid hindering acidolysisImprove leaching ratePhosphoric acidO-Phosphoric AcidMining engineering
Owner:WUHAN INSTITUTE OF TECHNOLOGY

Dishwashers with rack-mounted conduit return mechanism

ActiveCN112714625BTableware washing/rinsing machine detailsCatheterMechanical engineering
Owner:FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG CO LTD

Electromagnetic Suspension Hub Bearing Unit

ActiveCN108612752BGuaranteed not to touch each otherImprove securityBearing assemblyBearingsLaser rangingEngineering
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Method for receiving and transmitting multimedia broadcast/multicast service control message

InactiveCN101742410BImprove service qualityWay to increaseAssess restrictionBroadcast service distributionQuality of serviceTD-SCDMA
Owner:ZTE CORP

A kind of preparation method of PE folded filter core material and filter device thereof

ActiveCN113456939BAvoid enteringAvoid harmFiltering accessoriesTube connectorsFiltrationStructural engineering
Owner:东莞果核生物技术有限公司

Character pollution removal method for serial number recognition

ActiveCN105354566BImprove recognition rateImprove efficiencyPaper-money testing devicesCharacter recognitionTemplate matchingSingle crown
Owner:GUOGUANG ELECTRONICS INFORMATION TECH

A Class of Europium Complex Luminescent Materials Based on Tridentate Anionic Ligands

ActiveCN105017329BRigidSolve unstable factors that are easy to dissociateGroup 5/15 element organic compoundsSolid-state devicesPhotoluminescenceOrganic electroluminescence
Owner:苏州睿尔思科技有限公司

Heavyoil catalytic cracking and gasoline modifying mutual control method and apparatus

ActiveCN100523141CRaise the temperature differenceReduce yieldCatalytic crackingHydrocarbon distillationGasolineFuel oil
Owner:BEIJING YANSHAN YULONG PEC

Safe/fast locking/unlocking tool for engine torsion damper

PendingCN114382755ARotating vibration suppressionCrankshaftsDamperEngine mount
Owner:GM GLOBAL TECH OPERATIONS LLC

Technique of prefabricated decorative board from handstones

InactiveCN1872515BMore polishedAct as a bondNatural mineral layered productsWater-setting substance layered productAdhesiveEngineering
Owner:黄金峰

A wire rope wheel drives a rotary dial

InactiveCN103863900BImprove loading and unloading efficiencyJoin preventionEngineeringLocknut
Owner:UNIV OF JINAN

A Real-time Acquisition System of High-Voltage Transformer Group Operation Status

ActiveCN109116289BAccurate extractionReal-time extractionRadio-controlled time-piecesElectrical measurementsFeature extractionTransformer
Owner:国网山东省电力公司营销服务中心(计量中心) +3