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.

Determination method of electronic-weighing-type wet land evapotranspiration

InactiveCN103575614ASmall footprintEasy to operateWeighing by removing componentVegetationSoil science
Owner:NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S

Construction method for abutting high-altitude long-span roof pipe trusses by adjustable temporary support

InactiveCN103046754AIncrease profitGuaranteed accuracyBuilding material handlingHigh latitudeArchitectural engineering
Owner:YONGSHENG CONSTR GRP

Intelligent medical attack tracing method based on block chain and medical big data system

ActiveCN113315752AImprove security monitoring effectMedical data miningCharacter and pattern recognitionData streamAttack
Owner:深圳市腾云数据系统有限公司

Seasoning sauce with pickled cabbage flavor and preparation method thereof

InactiveCN104207105ASuitable for dietIn line with actual productionFood ingredient as taste affecting agentFood preparationBiotechnologyCarrageenan
Owner:GUANGXI UNIV

Method for carrying out automatic 3D pillow printing according to medical data

InactiveCN109454875ARelieve neck pressureAdditive manufacturing apparatusManufacturing data aquisition/processingData acquisitionComputer science
Owner:佛山市乙太医疗用品有限公司

Method for producing DPE through high-density fermentation of recombinant bacillus subtilis

ActiveCN113957064AHigh enzyme activity titerEasy to operateFood processingMicroorganism based processesBiotechnologyPsicose
Owner:山东福洋生物科技股份有限公司

Variable plastic-package inductor

InactiveCN106920637ASo as not to damageEasy to replaceTransformers/inductances casingsTransformers/inductances coils/windings/connectionsInductorInductance
Owner:陆川县长隆电子有限公司

Automatic cut-transition milling machine and method

ActiveCN104136686ARoads maintainenceMachinePosition sensor
Owner:CATERPILLAR PAVING PROD INC

Switch control circuit and load switch

PendingCN108599100AFast shutdownReduce power consumptionArrangements responsive to excess voltageCapacitanceCapacitive coupling
Owner:SHANGHAI AWINIC TECH CO LTD

Cultivation method for lentinula edodes

InactiveCN104798601AGuaranteed nutritional valueHigh nutritional valueCultivating equipmentsMushroom cultivationHuman bodyLentinula
Owner:ZHANGJIAGANG HONGJIA DIGITAL TECH

User resource information determination method and device, computer storage medium and terminal

PendingCN113158031ARealize OKAccurately determineWebsite content managementTransmissionResource informationThe Internet
Owner:北京水滴科技集团有限公司

Two-way sealing butterfly valve

InactiveCN101451617ASimple structureLow costLift valveEngineeringButterfly valve
Owner:JIANGSU SHENTONG VALVE

Quality detection method for precision CNC machined products

InactiveCN110470349AGuaranteed accuracyQuality improvementMeasurement devicesCoordinate-measuring machineCcd camera
Owner:深圳市鑫荣精工科技有限公司

Preparation method of high-toughness silicone nipple

InactiveCN108219470AStrong toughnessHigh tensile strengthGallic acid esterSodium Caseinate
Owner:FENGYANG JIASONG NEW MATERIALS CO LTD

Reversible information hiding method based on AMBTC compression technology and Huffman coding

ActiveCN111787335AReversible data hiding methodUnique methodDigital video signal modificationAlgorithmTheoretical computer science
Owner:绍兴聚量数据技术有限公司 +1

Preparation method of amine anti-aging agent

ActiveCN111517962AThe synthesis process is simpleThree wastes lessAmino preparation from aminesHydrocarbon by hydrogenationPtru catalystIon exchange
Owner:XINXIANG RICHFUL LUBE ADDITIVE CO LTD

Packaging device of medical instrument trolley

InactiveCN108814865AAvoid bump damageEasy to packNursing accommodationInstrument trolleyEngineering
Owner:CHANGCHUN UNIV OF TECH

Methods, systems, and computer program products for providing billing and usage data to downstream applications

InactiveCN101730986AMetering/charging/biilling arrangementsData switching by path configurationSubject matterUsage data
Owner:TEKELEC

Conveniently adjusted numerically controlled machining equipment

InactiveCN107900700AEasy to adjustGuaranteed stabilityWork clamping meansLarge fixed membersNumerical controlEngineering
Owner:NINGBO YINZHOU DORCOO AUTODOOR

Water-based acrylic structural adhesive

InactiveCN105925201AWide variety of sourcesSimple preparation processOrganic non-macromolecular adhesiveWater basedGlycidyl methacrylate
Owner:深圳市顾康力化工有限公司

Detection platform for spectral type optical fiber sensor

InactiveCN109459411AAccurate detection of characteristic gas contentColor/spectral properties measurementsTesting using optic methodsLaser lightLength wave
Owner:YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST

Stair-climbing draw-bar box with caterpillar band

InactiveCN102309114ALuggageOther accessoriesCaterpillarPulley
Owner:董盈盈

OpenFlow-based distributed controller system in SDN network environment

InactiveCN105024939AFix performance issuesNo overloadData switching networksResource poolResource recovery
Owner:NANJING UNIV OF POSTS & TELECOMM

Battery cell picking and placing device

PendingCN113816141ASave spaceLow costConveyor partsMechanical engineeringBattery cell
Owner:BOZHON PRECISION IND TECH CO LTD

Method for improving performance of on-site storage SBS modified asphalt

ActiveCN113462172AIncrease contact surfaceImprove performanceSolid waste managementBuilding insulationsRoad engineeringArchitectural engineering
Owner:HOHAI UNIV +1

Grain dryer

InactiveCN106605700ASeed preservation by dryingAgricultural engineeringGrain storage
Owner:西安丰登农业科技有限公司

Electric power balance control method of hybrid vehicle

InactiveCN104578263AGuaranteed stabilityGuaranteed reliabilityHybrid vehiclesBatteries circuit arrangementsInternal resistanceElectrical battery
Owner:励春亚

Bluetooth earphone integrated with sound recording function

InactiveCN104918155AEliminate charging problemsEasy to useEarpiece/earphone attachmentsContact failureHeadphones
Owner:CHENGDU MAIAO INFORMATION TECH

Flexible parallel connection device suitable for energy storage battery

ActiveCN109755973ARealize capacity utilizationEasy to adjustBatteries circuit arrangementsElectric powerElectrical batteryEngineering
Owner:BEIJING DEYI XINNENG ELECTRICAL CO LTD

Waterproof roll with edges provided with protective films and method for preparing and applying waterproof roll into waterproof engineering

InactiveCN103967136AComply with waterproof requirementsNo water leakageRoadwaysUnderground chambersTectorial membraneWater leakage
Owner:浙江天星产业用布有限公司

Network data interaction method and system, and gateway

PendingCN111835629ASolve the problem of more complex wiringReal-time control interaction logicNetwork connectionsData packNetwork approach
Owner:浙江绿碳智能建筑有限公司 +1

Efficient wallpaper base film

InactiveCN105754443AGood construction performanceEvenly paintedCoatingsSufficient timeEmulsion
Owner:FOSHAN HENGXUE SCI & TECH SERVICES CO LTD

Synthetic method of benzoic acid-2-cyano-2-phenyl methyl ester

InactiveCN109553552AReduce stepsHigh yieldPreparation by cyanide reactionBenzoic acidIonic liquid
Owner:荆门医药工业技术研究院 +1

Log data processing method and device for vehicle-mounted system

InactiveCN110851415AFile/folder operationsSpecial data processing applicationsIn vehicleIndustrial engineering
Owner:GUANGZHOU XIAOPENG MOTORS TECH CO LTD

Control method of audio-video archival quality detection system

InactiveCN107483916AScientific management modelPrecise management modeTelevision systemsInformatizationComputer vision
Owner:北京市第一中级人民法院

Shielding scene drawing method and device and storage medium

InactiveCN114399579AImage enhancementGeometric image transformationComputer graphics (images)Engineering
Owner:GUANGXI NORMAL UNIV

Efficient garden plant flower insecticide and preparation method thereof

InactiveCN106857715ANatural materialsDrug resistanceBiocideDead animal preservationPaulowniaHindu datura
Owner:林涵

Treatment method and device for high-salt wastewater in oil and gas field

PendingCN109851104AReduce salt contentTo achieve the purpose of removing CODMultistage water/sewage treatmentWater/sewage treatment by oxidationElectrolysisElectrodialysis
Owner:BEIJING WEICHUANGLI TECH CO LTD

Oil extraction machine oil pipe cutting device

InactiveCN108176891AGuaranteed center unchangedGuaranteed clamping accuracyOther manufacturing equipments/toolsTube shearing machinesEngineeringMachining
Owner:全椒县新华机械有限责任公司

Method for preparing alginic acid and sodium alginate by steam explosion combining bio-enzyme

InactiveCN105384846AReduce yieldLow viscosityAlginic acidEnergy consumption
Owner:宁夏乙征生物工程有限公司

Locatable intelligent wrist strap

InactiveCN109875193ACompact structureReal time monitoringBraceletsWrist-watch strapsEngineeringSilica gel
Owner:昆山法拉第智能科技有限公司

Uniform-speed discharging mechanism of pneumatic conveying pipeline for feed discharging

PendingCN110654872AAvoid accumulationAchieve regulationBulk conveyorsControl engineeringProcess engineering
Owner:潍坊新希望六和饲料科技有限公司 +3

Preparation method of trinary composite stent of plasmid DNA / fibrin gel / polymer

InactiveCN101716382AGood biocompatibilityImprove biological activityProsthesisFiberFibrin glue
Owner:ZHEJIANG UNIV

Preparation method of 1-cyclopropylcarbonylpiperazine hydrochloride

PendingCN111116514ARaw materials are easy to getSimple processOrganic chemistryBulk chemical productionTert-Butyloxycarbonyl protecting groupAcyl group
Owner:GUANGZHOU BIO CURRENT BIOLOGICAL TECH LTD

Plywood board applied to agricultural buildings

InactiveCN105128096AImprove stabilityImprove fire performanceSynthetic resin layered productsWood veneer joiningAgricultural engineeringFire resistance
Owner:ZHEJIANG DIYE AGRI EQUIP

Raw material pressing die and pressing method for growing crystals by horizontal directional solidification method

PendingCN114131994AGuaranteed integrityHigh densityPolycrystalline material growthFrom frozen solutionsRubber materialCrucible
Owner:CHINA ELECTRONICS TECH GRP NO 26 RES INST

Wind machine blade and method for designing same

ActiveCN102141001AGuaranteed carrying capacityReduce weightMachines/enginesWind energy generationWinding machineTopology optimization
Owner:INST OF ENGINEERING THERMOPHYSICS - CHINESE ACAD OF SCI

Full reference fusion-based image objective quality evaluation method

InactiveCN108335289AHigh regression accuracyImprove consistencyImage enhancementImage analysisFeature vectorObjective quality
Owner:TIANJIN UNIV

Transformer dead-zone fault relay protection method based on short-time open protection and sealed TAs

ActiveCN103618290AQuick resectionCriterion is simpleEmergency protective circuit arrangementsPhase currentsTime delays
Owner:STATE GRID CORP OF CHINA +3

Control method and control device for intelligent cooking equipment and intelligent cooking equipment

ActiveCN107343749AEasy to operateAdd funTelevision system detailsCooking vesselsShootComputer terminal
Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +2

Control method for laser cleaning control software

InactiveCN109521727AEasy to operateAvoid false triggersProgramme control in sequence/logic controllersCleaning processes and apparatusEngineeringCard reader
Owner:苏州富润泽激光科技有限公司

Organic acids composition and application and preparation

InactiveCN105815545AReduce manufacturing costPromote digestion and absorptionAnimal feeding stuffOrganic acidBroiler chick
Owner:COFCO GROUP +1

Contact line clamp, dropper and contact suspension

InactiveCN104228611AImprove securityTrolley linesEngineeringContact line
Owner:CRRC TANGSHAN CO LTD

Reconstituted tobacco paper base and method for improving quality of reconstituted tobacco paper base by adding wood pulp fiber

InactiveCN102715643AHigh liquid absorptionImprove qualityTobacco preparationFiberPaper based
Owner:CHINA TOBACCO GUANGDONG IND +1

Landscaping irrigating device

InactiveCN108934974AReduce labor intensityMeet needsWatering devicesCultivating equipmentsLandscapingEngineering
Owner:山西惠友泉农业科技有限公司

Novel plotter conduction band

InactiveCN103660609AEffectively fixedAvoid displacementTypewritersConduction bandEngineering
Owner:CHANGZHOU SINAJET SCI & TECH

sar-dac device and its working method

ActiveCN111427414BHigh speedImprove performanceAnalogue/digital conversionElectric signal transmission systemsCapacitanceHemt circuits
Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Manufacturing method of polyphenylene sulfide resin

PendingCN111253573AEmission reductionRealize resource utilizationPyrrolidinonesMaterials science
Owner:CHONGQING JUSHI NEW MATERIAL TECH CO LTD

New type fumigation electronic therapeutic apparatus

InactiveCN110236933AIncrease flexibilityImprove stabilityDevices for heating/cooling reflex pointsPatient needTemperature control
Owner:HENAN UNIVERSITY

Radar signal waveform and target angle joint estimation method under non-Gaussian noise

PendingCN112731326AAccurate estimateOptimize target processing resultsWave based measurement systemsNoiseComputer science
Owner:SHENZHEN UNIV

Hybrid beamforming and non-orthogonal multiple access transmission method for air-to-air communication

ActiveCN109962727AReduce complexityReduce computational complexitySpatial transmit diversityHybrid beamformingFrequency spectrum
Owner:BEIHANG UNIV

Coffee machine for measured cup filling

ActiveCN104736023ABeverage vesselsEngineeringMeasuring cup
Owner:SIMONELLI GRP SPA

Stable-connection integrated laminated glass design and installation structure

PendingCN113404411AAvoid direct contactClose contactGlass/slag layered productsGlass pane fixingFixed frameSteel frame
Owner:SUZHOU MEIRUIDE BUILDING DECORATION CO LTD

Preparation method of composite material for preparing plastic plates

InactiveCN107987386AImprove corrosion resistanceImprove oxidation resistanceAdhesiveAntioxidant
Owner:安徽新胜塑料科技有限公司

Method and device for automatically controlling multiple units and computer storage medium

PendingCN110231804ARealize automatic controlReduce the number of operating switchesTotal factory controlProgramme total factory controlGraphicsComputer hardware
Owner:JIANGXI QINGHUA TAIHAO SANBO ELECTRICAL MACHINE

Board cutting device for interior decoration and use method thereof

InactiveCN109290626ASmall footprintMetal sawing devicesMaintainance and safety accessoriesMechanical engineeringProtective shield
Owner:杭州富阳飞尚装饰工程有限公司

Signal processing method and device, equipment and storage medium

PendingCN113138684AAccurate and reliable detectionInput/output processes for data processingComputer hardwareEngineering
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Inner and outer circulating system using container fish breeding water

InactiveCN109479807AReduce contentSuitable for growthPisciculture and aquariaEngineeringWater processing
Owner:ANHUI YOUJILIANGZHUANG AGRI TECH DEV CO LTD

Full-automatic umbrella capable of being automatically unfolded and folded

PendingCN113261761AAchieve shrinkageEasy to operateWalking sticksUmbrellasClassical mechanicsElectric machinery
Owner:JIANGSU UNIV

Dual-purpose hammer

InactiveCN107775602AEasy to operateHand hammersMulti-purpose toolsEngineeringDual purpose
Owner:XIANGYANG NO 42 MIDDLE SCHOOL

External window mounting construction device for self loading window body building

InactiveCN1587592AImprove efficiencyQuality improvementBuilding support scaffolds
Owner:王治家

Lithium battery carbon and nitrogen nanotube / lithium manganate electrode material preparation method

InactiveCN104966829ASimple processMild conditionsCell electrodesSecondary cellsHigh rateManganese
Owner:SHANDONG YUHUANG NEW ENERGY TECH +1

Information and communication technology (ICT) network docking technology of national value chain market configuration system

InactiveCN102752354AResourcesTransmissionInternet usersComputer-aided
Owner:李宗诚

POS terminal with integrated Bluetooth iBeacon module, payment method thereof and POS system

InactiveCN105956845ALow retrofit costReduce inventory rateCash registersPayment protocolsPaymentIBeacon
Owner:FUJIAN LANDI COMML EQUIP CO LTD

Car engine cylinder cover casting mold

ActiveCN104493132AExtended service lifeReduce scrap rateSlagCasting mold
Owner:德盛镁汽车部件(芜湖)有限公司

Man-machine interaction method and system based on flexible scene definition

ActiveCN112269473AImprove interaction efficiencyImprove adaptabilityInput/output for user-computer interactionSound input/outputComputer graphics (images)Radiology
Owner:深圳市蓝凌软件股份有限公司

Batch scale control method and system

PendingCN112378502AImprove work efficiencySpecial purpose weighing apparatusControl systemProcess engineering
Owner:WUXI NAITE ELECTROMECHANICAL INTEGRATING TECH

Cigarette making machine forming constant-temperature equipment

PendingCN114063670AImprove cooling effectTo achieve the effect of wipingCigarette manufactureTemperature control using electric meansEngineeringCooling efficiency
Owner:宁波市永旭机电设备有限公司

Method for degrading gelled resin

ActiveCN105585733AAchieve the purpose of usingRealize comprehensive utilizationPlastic recyclingElastomerPolyester
Owner:CHENGDU SUPPON CHEM IND CO LTD

Apocynum venetum Pu'er tea and making technology thereof

InactiveCN107996765AReduce volumeEasy to storePre-extraction tea treatmentApocynum venetumBlood pressure
Owner:桐乡市春发菊业股份有限公司

Thermal transfer sheet

ActiveCN101052534AImprove adhesion strengthHigh reflection densityThermographyOther printing apparatusHigh humidityInorganic pigments
Owner:DAI NIPPON PRINTING CO LTD

Ultrasonic head instruction detection automatic music score turning device and working method thereof

InactiveCN107128098AAids vision healthEasy to installBook markersMusic aidsControl signalWorking set
Owner:SOUTH CHINA UNIV OF TECH

Preparation method for high activity hydrogenation treatment catalyst

ActiveCN102463140AEasy to useEfficient removalOrganic-compounds/hydrides/coordination-complexes catalystsPorous catalystNitrogen
Owner:CHINA PETROLEUM & CHEM CORP +1

Aluminum chelate-based latent curing agent, method for producing same, and thermosetting epoxy resin composition

ActiveCN106661202ASensitive thermal responsivenessGood storage stabilityEpoxyChemistry
Owner:DEXERIALS CORP

Zinc tin phosphor copper alloy and preparing method thereof

ActiveCN107245600AIncrease dosageHigh strengthPhosphorUltimate tensile strength
Owner:ANHUI NORMAL UNIV

Brightness adjusting method and system of OLED display panel

ActiveCN106782306AImprove uneven lightingImprove brightness adjustment accuracyStatic indicating devicesVoltage compensationLightness
Owner:WUHAN TIANMA MICRO ELECTRONICS CO LTD

Information query method and system based on recurrent neural network

ActiveCN113886435AFinanceWeb data indexingData informationEngineering
Owner:GUODIAN DADU RIVER POWER ENG

Three-channel multifunctional water tap of pneumatic down-hole hammer

ActiveCN104695882AGuaranteed air tightnessRealize the sliding guide functionBorehole drivesFlushingCrushed stoneProcess engineering
Owner:XUZHOU XUGONG FOUND CONSTR MACHINERY

Method, device, computer device and storage medium of service starting

ActiveCN108829464AImprove securityCo-operative working arrangementsProgram loading/initiatingComputer scienceComputer engineering
Owner:TENCENT TECH (SHENZHEN) CO LTD

Lactobacillus plantarum and application thereof in rice wine brewing

ActiveCN103421723AWill not harmCompliance with safety regulationsBacteriaMicroorganism based processesMicroorganismReady to use
Owner:JIANGNAN UNIV +1

High-precision voltage regulator

ActiveCN110471481AHigh output voltage accuracyElectric variable regulationCapacitanceAudio power amplifier
Owner:NANJING ZGMICRO CO LTD

Method for repairing insulating supporting block of collector rings of large direct-current motor

ActiveCN111446825AAvoid offline fixesReduce repair costsManufacturing dynamo-electric machinesDC - Direct currentElectric machine
Owner:SHANGHAI BAOSTEEL IND TECHNOLOGICAL SERVICE

Automatic flour sorting and packaging integrated equipment

ActiveCN112193444AImprove efficiencyGas current separationSolid materialMechanical engineeringPowder injection
Owner:安徽省泗县瑞丰面粉有限公司

Non-contact bidirectional express cabinet

ActiveCN112002076AReduce wasteRealize energy savingApparatus for meter-controlled dispensingCool storageEngineering
Owner:MCC REAL ESTATE GRP CO LTD

Method and device for extracting and classifying image features

ActiveCN108596249AFast and effective classification and identificationImprove efficiencyImage enhancementImage analysisFeature extractionImaging Feature
Owner:SUZHOU XIAOCREATE OPTOELECTRONICS TECH

Method for preparing high filling plastic masterbatch for polypropylene woven bag

InactiveCN102816336AIncrease filling volumeHigh surface finishMasterbatchPolymer science
Owner:SHANGHAI SECOND POLYTECHNIC UNIVERSITY

A servo control method of DC motor based on robust disturbance compensation scheme

ActiveCN109067271AGood tracking effectImprove dynamic performanceDC motor speed/torque controlControl systemElectric machine
Owner:MINJIANG UNIV

Medical anesthesia auxiliary apparatus

ActiveCN111513857AConvenient anesthesia operationConvenient anesthesiaSurgical furnitureAnaesthesiaPositioning aidsEngineering
Owner:山东省曹县第二人民医院

Constant current output control device for LED drive circuit

InactiveCN104010421AImprove stabilityReduce areaElectric light circuit arrangementAverage currentEngineering
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Permanent magnet motor for new energy automobile

ActiveCN111525740AMaintain temperatureMaintain balanceCooling/ventillation arrangementSupports/enclosures/casingsCircular discNew energy
Owner:重庆市小电天体新能源汽车有限公司

Flow injection type impacter abrasion-proof inner casing cylinder and piston

InactiveCN101413377AReduce friction gapImprove stabilityBorehole drivesPunchingWell drilling
Owner:JILIN UNIV

Medicinal powder food with millet and its production method

ActiveCN1762235AThe ratio is scientific and reasonableHigh nutritional valueMagnoliophyta medical ingredientsFood scienceMaterials scienceSesame seed
Owner:INNER MONGOLIA MENG QING AGRI TECH DEV CO LTD

Lipid construct for delivery of insulin to a mammal

ActiveCN101237854APeptide/protein ingredientsMetabolism disorderLipid formationFree insulin
Owner:SDG LLC

Modified hydrocarbon resin prepolymer, copper-clad plate and preparation method of copper-clad plate

ActiveCN111072979AImprove heat resistanceHigh peel strengthSynthetic resin layered productsLaminationEpoxyImide
Owner:SICHUAN DONGFANG INSULATING MATERIAL

Warp knitting workshop dust removal equipment

ActiveCN111889454AImprove work performanceGood dust effectCombination devicesDispersed particle filtrationDust controlWorking environment
Owner:海盐荣华经编有限公司

Biological synthesis gene cluster of nocathiacins

InactiveCN101684471AMicroorganism based processesFermentationHeterologousSide chain
Owner:SHANGHAI INST OF ORGANIC CHEM CHINESE ACAD OF SCI

Medicine for treating brun and scald and preparing method

InactiveCN1554373AReduce manufacturing costSignificant effectUnknown materialsDermatological disorderBoswelliaSesame Oils
Owner:王克馥

Train running monitoring record device host reliability test method

ActiveCN106681296AIdentification solutionMTBF value is accurateRegistering/indicating working of vehiclesElectric testing/monitoringDependabilityMean time between failures
Owner:ZHUZHOU CSR TIMES ELECTRIC CO LTD

File detection method and system for enterprises

ActiveCN103049697AQuick fixPlatform integrity maintainanceTransmissionComputer terminalEnterprise integration
Owner:BEIJING QIANXIN TECH

Fresh air conditioning system

ActiveCN113701244AGood thermal comfortMechanical apparatusSpace heating and ventilation safety systemsFresh airThermal comfort
Owner:QINGDAO HISENSE HITACHI AIR CONDITIONING SYST

Parallel implementing method for determinant block interleaving device

InactiveCN101345604AIncrease data processing rateApplications that meet high-speed data transmissionError preventionData switching networksRandom access memoryData transmission
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Electric power-assisted steering tubing noise detection bench

ActiveCN105466552ASolve the problem of abnormal sound failureAccurate detection of noise valuesSubsonic/sonic/ultrasonic wave measurementVehicle steering/rolling behaviourElectric power steeringArtificial ventilation
Owner:NANJING DONGHUA AUTOMOTIVE STEERING

Method for preparing 2,2,4-trimethyl-1,2-dihydroquinoline by using ionic liquid

ActiveCN113444039AImprove responseSimple and fast operationOrganic chemistryChemical recyclingChemical synthesisPtru catalyst
Owner:HIGH & NEW TECH RES CENT OF HENAN ACAD OF SCI +2

Simple screen-top miniature bus bridging device

InactiveCN105932434AClamped/spring connectionsStructural engineeringMechanical engineering
Owner:国网河南唐河县供电公司

IoT-based intelligent carpet type self-help parcel receiving system

ActiveCN108537479AReduce workloadEasy to operateInstruments for road network navigationCo-operative working arrangementsComputer moduleComputer terminal
Owner:HOHAI UNIV CHANGZHOU

Method, system and device for distributing high-speed shared control channel

ActiveCN101873699AEnhance control and scheduling capabilitiesWireless communicationControl channelHigh velocity
Owner:DATANG MOBILE COMM EQUIP CO LTD

Optimized power allocation method applied to parallel operation of grid-connected converters

ActiveCN106712107AImprove system efficiencyAvoid Underrun SituationsSingle network parallel feeding arrangementsGrid connected inverterPWM rectifier
Owner:HEFEI UNIV OF TECH

High-benefit intercropping cultivation method for apricot trees in sandy and barren land

ActiveCN111133945ANo adverse effects on growthGrowth impactCultivating equipmentsLight energyIntercropping
Owner:SHIJIAZHUANG POMOLOGY INST OF HEBEI ACADEMY OF AGRI & FORESTRY SCI

Road testing method and system for achieving automatic speed changing of vehicle

ActiveCN102749208ARealize real-time controlVehicle testingPilot systemControl theory
Owner:WEICHAI POWER CO LTD

Sewing machine with novel thread shifting device

ActiveCN104894762AFlexible adjustmentImprove performanceSewing-machine control devicesThread-laying mechanismsEngineeringSewing machine
Owner:JACK SEWING MASCH CO LTD

Totally-enclosed cell and cell factor preparation device and preparation method thereof

ActiveCN102242054AShorten the flow distanceReduce lossesBioreactor/fermenter combinationsBiological substance pretreatmentsCord blood stem cellMedicine
Owner:ZHEJIANG XINGYUE BIOTECH

Environmental protection comprehensive pretreatment agent

InactiveCN102296301AImprove performanceReduce generationMetallic material coating processesPotassium sodium tartratePolyethylene glycol
Owner:蚌埠市钰诚五金工贸有限公司

Preparation method of anhydrous iron phosphate

InactiveCN106586996AHigh purityEasy to transportPhosphorus compoundsDispersityAir atmosphere
Owner:SHANGHAI INST OF TECH

Control method of air-cooled refrigerator and air-cooled refrigerator

PendingCN114061252APartition precise temperature controlMeet storage needsLighting and heating apparatusDomestic refrigeratorsTemperature controlAir volume
Owner:QINGDAO HAIER REFRIGERATOR CO LTD +1

Double-camera target tracking system and implementation method thereof

InactiveCN103595916AIngenious designImprove computing efficiencyTelevision system detailsColor television detailsVideo monitoringThree-dimensional space
Owner:NANJING UNIV OF POSTS & TELECOMM

Method for determining content of Berol 185 in sample by using liquid chromatography-tandem mass spectrometry

ActiveCN112362768AEasy to separateStrong specificityComponent separationAgainst vector-borne diseasesFluid phaseSimple sample
Owner:BEIJING MINHAI BIOTECH

Wheel-rim electric axle

InactiveCN101830172AReduce use costLow costBraking element arrangementsElectric propulsion mountingReduction driveHigh torque
Owner:HUBEI AXLE

Micro-pneumatic pressure-sensing double-pin reversing valve

PendingCN112833223ANot restricted by humid environmentOperating means/releasing devices for valvesMultiple way valvesEngineeringVALVE PORT
Owner:卢德华

Reflector and anti-explosion lamp

InactiveCN102853369AReduce temperature riseImprove light distribution efficiencyNon-electric lightingPoint-like light sourceOptoelectronicsLight intensity
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

Chip packaging machine

ActiveCN110053795AImprove encapsulationAvoid breakingPackaging by pressurising/gasifyingWrapper twisting/gatheringControl tableProtection layer
Owner:中山家普乐电子科技有限公司

Highland barley red rice draught beer brewage technique and product thereof

ActiveCN105462735AHigh nutritional valueImprove physiological functionBeer fermentationMicroorganism based processesTriticum turgidumHuman health
Owner:西藏月王药诊生态藏药科技有限公司

Hanging ventilation type anti-radiation system

PendingCN110522467AReduce weightReduce the burden of surgeryRadiation safety meansEngineeringRadiation
Owner:THE FIRST AFFILIATED HOSPITAL OF CHONGQING MEDICAL UNIVERSITY

Data operation method, device and system

PendingCN110737608AImprove transmission efficiencyReduce switching delayMemory adressing/allocation/relocationComputer hardwareVirtual memory
Owner:ALIBABA GRP HLDG LTD

Preparation method of edible oil packaging bottle with oxygen uptake and fresh-keeping functions, and packaging bottle

PendingCN113831696AExtended shelf lifeQuality assuranceBottlesPolyethylene terephthalate glycolEdible oil
Owner:佳格食品(厦门)有限公司

Traditional Chinese medicine electric aromatherapy liquid having epidemic prevention function, and preparation method and application thereof

InactiveCN111358904AProlong survival timeNo adverse reactionBiocideAntiviralsBiotechnologyMedicinal herbs
Owner:JINGCHU UNIV OF TECH

Aero-engine fault diagnosis method and device, computer device and storage medium

PendingCN114519231AReduce labor costsHigh degree of intelligenceGeometric CADInternal combustion piston enginesMachine diagnosticsAero engine
Owner:AECC COMML AIRCRAFT ENGINE CO LTD

Compaction grouting processing method for local quality defects in reinforcement of shield portal cement system

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