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.

multicopter

ActiveCN103359282BAnti-torque enhancementQuick responseRotocraftEngineeringRotary wing

Owner:SZ DJI TECH CO LTD

Cooked caramel compositions and related food products

InactiveCN107920550AConfectionerySweetmeatsBiotechnologyCaramel Flavor

Owner:GENERAL MILLS INC

A kind of liquid crystal structure moisturizing repairing hand cream and preparation method thereof

ActiveCN110974742BGood moisturizing effectImprove long-term stabilityCosmetic preparationsToilet preparationsPolyolMedicine

Owner:WALCH GUANGZHOU COMMODITY

Vertical orientation type liquid crystal orientating agent and vertical orientation type liquid crystal display element

ActiveCN101520575BGood electrical propertiesLiquid crystal compositionsNon-linear opticsImideLiquid-crystal display

Owner:JSR CORPORATIOON

Calibration method of vehicle exhaust emission and vehicle-mounted self-diagnosis system

InactiveCN101532915BImprove economyMeet needsVehicle testingOxygen sensorNational level

Owner:北京北内创意电控发动机有限责任公司

Turbocharger acceleration performance test device and test method

ActiveCN109612737BSimple structureEasy to implementInternal-combustion engine testingCombustion chamberTurbocharger

Owner:CHINA NORTH ENGINE INST TIANJIN

Coal Caving Control System for Short Wall Top Coal Caving Face in Steeply Inclined Extra Thick Coal Seam

ActiveCN105134276BNo reduction in productionReduce switchingMine roof supportsHydraulic cylinderSpelunking

Owner:CHNA ENERGY INVESTMENT CORP LTD +1

Diaphragm transformer oil conservator

ActiveCN105070471BStable jobLarge amount of deformationTransformers/inductances coolingExpansion tankTransformer

Owner:CHONGQING MINSHENG TRANSFORMER

Continuous drying chamber for wet ceramic green

ActiveCN102410713BReduce areaRealize multi-layer three-dimensional dryingDrying machines with progressive movementsDrying solid materialsProgrammable logic controllerMaterials science

Owner:HUIDA SANITARY WARE

Electronic component power-off protection circuit

InactiveCN100438250CAvoid damageSimple compositionDigital data processing detailsEmergency protective circuit arrangementsControl signalEngineering

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

No distortion digital differential filtering method

InactiveCN100459362CAmplitude unchangedNo amplitude distortionFrequency selective two-port networksHarmonic reduction arrangementAmplitude distortionDigital filter

Owner:HUAWEI TECH CO LTD

Intermittent solid phase thickening device

ActiveCN103464084BAvoid the formation of precipitatesGuaranteed heating effectChemical/physical/physico-chemical moving reactorsEngineeringCheck valve

Owner:张家港保税区万盛机械工业有限公司

Gas turbine cooling reuse system combined with evaporative cooling and absorption refrigeration

InactiveCN105715382BIncrease power generationImprove power generation efficiencyTurbine/propulsion engine coolingClimate change adaptationVapor–liquid separatorClosed loop

Owner:XI'AN POLYTECHNIC UNIVERSITY

Aluminum alloy clad material for molding

InactiveCN104080935ABad connectionImprove mass productionWelding/cutting media/materialsThin material handlingAlloy coatingImpurity

Owner:FURUKAWA SKY ALUMINUM CORP

Preferential choice method for wave length scheme of G.653 optical fiber WDM system

ActiveCN101145847BImprove adaptabilityWavelength-division multiplex systemsElectromagnetic transmissionEngineeringCrosstalk

Owner:ZTE CORP

Steerable instruments including cylindrical diameter-adapted sections

ActiveCN109475271BEndoscopesCatheterSurgical operationDistal portion

Owner:FORTIMEDIX ASSETS II BV

Alloying and smelting process of steel for semi-high-speed steel roll in intermediate frequency furnace of black tungsten concentrate

ActiveCN109913644BGuaranteed recyclingReduce procurement costsElectric furnaceProcess efficiency improvementAl powderSlag

Owner:JIANGSU UNIV

A high-performance ceramic material and its application in the preparation of ceramic knives

ActiveCN106242581BImprove toughnessHigh hardnessSodium metasilicatePolyethylene glycol

Owner:浙江锐克特种陶瓷有限公司

A method and system for capturing a train virtual transponder

ActiveCN110789585BImprove capture accuracyImprove accuracyRailway traffic control systemsSimulationReal-time computing

Owner:CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD

Magnetic powder, method for producing magnetic powder, powder magnetic core, and coil part

PendingCN112289535ATransformers/inductances coils/windings/connectionsInorganic material magnetismEngineeringMechanical engineering

Owner:SEIKO EPSON CORP

Grinding machining system

InactiveCN101999742BFeeding-stuffGrain treatmentsEngineeringMachining system

Owner:JIANGSU MUYANG GRP CO LTD

Calculation method of non-numerical data based on abstract memory model

InactiveCN102999426BSoftware testing/debuggingThird partyTheoretical computer science

Owner:BEIJING UNIV OF POSTS & TELECOMM

Rapidly-learned and easily-used object teaching refrigerator

InactiveCN102306473AAvoid shortageAvoid wastingEducational modelsMagnetic valveVacuum pump

Owner:谢逢华 +1

Pear hexose transporter gene pbht1 and its application

ActiveCN105296502BPlant peptidesFermentationBiotechnologyHexose Transporter

Owner:NANJING AGRICULTURAL UNIVERSITY

Construction method, system, equipment and storage medium of temporary security inspection system

ActiveCN108845374BGeological measurementsSecurity checkReliability engineering

Owner:SHENZHEN IKMAK TECH CO LTD

A kind of determination method of arsenic content in rice

ActiveCN112595697BClear pollutionImprove anti-interference abilityOrganic chemistryFluorescence/phosphorescenceFluoProbesArsenic pollution

Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY

A liquid crystal composition for fast response tft-lcd

ActiveCN103805210BProperly positive dielectric anisotropyImprove performanceLiquid crystal compositionsIn planeDielectric anisotropy

Owner:BEIJING CHENGZHI YONGHUA DISPLAY TECHNOLOGY CO LTD

A binary compound cu2se positive electrode material for sodium ion battery and preparation method thereof

InactiveCN103199246BCell electrodesElectricitySodium-ion battery

Owner:FUDAN UNIV

A method and system for monitoring the settlement inclination of a storage tank

ActiveCN114459430BEasy to implementSimple algorithmHeight/levelling measurementIncline measurementControl engineeringControl theory

Owner:HOPE CLEAN ENERGY (GRP) CO LTD

Method and device for realizing mail transmission/reception at mobile terminal

InactiveCN101854742BImprove experienceReduce communication costsMessaging/mailboxes/announcementsTelecommunicationsNetwork connection

Owner:SHENZHEN COSHIP ELECTRONICS CO LTD

A method to automatically generate and run javascript files

ActiveCN106775788BPromote generationAutomatic generatedProgram documentationCode compilationHTMLResource file

Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI +1

One type of zinc-air battery is prepared and applied to the air battery nano-fiber electrode catalyst

ActiveCN113394411BGood catalyticRaw materials are cheap and easy to getMaterial nanotechnologyFuel and secondary cellsPtru catalystAmmonium metatungstate

Owner:INNER MONGOLIA UNIV OF TECH

Wind and rain express device

ActiveCN105858406BEasy to shipHas a safe effectBuilding liftsEngineeringDrive motor

Owner:平邑经济开发区投资发展有限公司

Arc height measurement of overlapping bond lines

PendingCN114353687AReliable measurementImage enhancementImage analysisEngineeringSilicon chip

Owner:EMAGE VISION

Velocity adaptation method for communication system

InactiveCN101753255BError prevention/detection by using return channelSignal-to-noise ratio (imaging)Normal density

Owner:MEDIATEK INC

Geotechnical High Pressure Penetrometer

ActiveCN104020094BEasy Penetration TestAny continuous adjustable test pressurePermeability/surface area analysisTest sampleWater flow

Owner:YELLOW RIVER ENG CONSULTING +1

Antistatic film, polyester film for surface-protecting film, and polyester film for protecting surface of optical member

ActiveCN101668795BImprove anti-static effectIncreased durabilitySynthetic resin layered productsCoatingsPolyesterHydrogen

Owner:MITSUBISHI CHEM CORP

Device for restraining vibration of high-speed rolling mill by reducing speed fluctuation of rolling inlet of aluminum foil

InactiveCN102921735BReduce speed fluctuationsSuppresses speed fluctuationsRolling equipment maintainenceMetal rolling arrangementsGear wheelEngineering

Owner:HANGZHOU DIANZI UNIV

A kind of special biological control compound microbial fertilizer for grapes, production method and application

ActiveCN104496573BVerify the effect of disease resistanceHigh bacterial contentBioloigcal waste fertilisersFertilizer mixturesAlpha-amylaseHydrolysis

Owner:SHANGHAI NUOTONG INFORMATION TECH CO LTD

Exposure Control for Image Sensors

ActiveCN105027558BTelevision system detailsSolid-state devicesControl signalExposure control

Owner:APPLE INC

Calibrating device of leakage current tester

ActiveCN101788657BGuaranteed accuracyGuaranteed linearityElectrical measurementsProduction lineElectrical resistance and conductance

Owner:沈阳计量测试院

A kind of crosslinking type formaldehyde-free fixing agent emulsion and preparation method thereof

ActiveCN106811998BIncrease concentrationWarming up and downDyeing processAlkaneSolvent

Owner:山东聚发生物科技有限公司

A Multi-person Expression Migration Method Based on Generative Adversarial Mechanism

ActiveCN111798546BAchieve migrationHigh editabilityAnimationAcquiring/recognising facial featuresPattern recognitionReference image

Owner:ZHEJIANG UNIV

High-yield-ratio high-strength hot-dip galvanized steel sheet excellent in ductility and hole expandability and manufacturing method thereof

ActiveCN103003460BHigh strengthHigh yield ratioHot-dipping/immersion processesPretreated surfacesYield ratioMartensite

Owner:JFE STEEL CORP

A kind of silicon carbide content standard substance and preparation method thereof

ActiveCN104101526BLoose particlesSmall particle sizePreparing sample for investigationMaterial analysis by optical meansSulfurPre treatment

Owner:NO 53 RES INST OF CHINA NORTH IND GRP

Ink storage module capable of controlling ink input and ink-jet printing system

InactiveCN101327685BAvoid Ink Spill ProblemsReduce loadPrintingEngineeringPressure controlled ventilation

Owner:QISDA SUZHOU +1

A freezing support device and construction method

ActiveCN113513029BNot heavyNot bad weightExcavationsBulkheads/pilesStructural engineeringFrost heaving

Owner:中煤光华地质工程有限公司

A New Rotary Evaporator

ActiveCN106377917BEfficient distillationFinish quicklyDistillation in rotating vesselsHydraulic cylinderWater baths

Owner:河南健源迷迭香制品有限公司

A batch power saving management method, and access equipment

ActiveCN107580017BRealize batch configurationIntelligent Power Saving ManagementTransmissionTerminal equipmentReliability engineering

Owner:SHENZHEN SHENGLU IOT COMM TECH CO LTD

Fully automatic cleaning brush double station CNC drilling and hair planting machine

ActiveCN107898130BImprove processing efficiencyNot easy to fall offBrush bodiesNumerical controlEngineering

Owner:HUBEI C P NC MACHINERY

A method, device and system for realizing remote service invocation

ActiveCN109274773BSimplify the remote service invocation processFlexible configurationData switching networksNetwork connectionService information

Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Wide Angle Imaging Lens Group

ActiveCN105278083BRaise the picture angleReduce aberrationOptical elementsNegative refractionImaging lens

Owner:NEWMAX TECH

Digital watermarking of binary document using halftoning

InactiveCN1759406ACharacter and pattern recognitionImage data processing detailsDocumentationDigital watermarking

Owner:PANASONIC CORP

System suspension method, system recovery method and computer system using same

ActiveCN106815008BDigital data processing detailsBootstrappingSystem recoverySoftware engineering

Owner:IND TECH RES INST

Rice small molecule rnaosa-mir171b gene and its application in increasing rice yield

ActiveCN108220292BIncrease in ear lengthIncrease the number of fruitVector-based foreign material introductionAngiosperms/flowering plantsBiotechnologyWild type

Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

A Catalyst for Pyrolyzing Coking Wastewater Using Converter High-temperature Flue Gas

ActiveCN103203251BWide range of catalytic objectsEasy to useOrganic-compounds/hydrides/coordination-complexes catalystsWater/sewage treatmentPtru catalystFlue gas

Owner:北京泰和元环保科技发展有限公司

A van der Waals heterojunction device and its preparation method and application

ActiveCN109390388BIncrease the current switch ratioHigh current rectification ratioSemiconductor/solid-state device manufacturingSemiconductor devicesHeterojunctionMolybdenum telluride

Owner:THE NAT CENT FOR NANOSCI & TECH NCNST OF CHINA

A cloud document processing method, device and system

ActiveCN111814440BEnsure safetyImprove securityDigital data protectionNatural language data processingDocumentationDatabase

Owner:北京联想协同科技有限公司

A kind of electrochemical preparation method of alkynyl thiocyanate

ActiveCN110453241BReduce usageSimple reaction systemElectrolysis componentsElectrolytic organic productionPtru catalystOrganic synthesis

Owner:SOUTH CHINA UNIV OF TECH

Elastic floating body and manufacturing method thereof

ActiveCN100418845CGood physical propertiesEasy to processNon-magnetic metal hullsBuoysElastomerBuoy

Owner:ZHUHAI TIANYUE TECH

Polar long-endurance wind-driven spherical robot

ActiveCN107878588BSimple structureIncrease in sizeAuxillary drivesPower supply for propulsionMarine engineeringMechanical engineering

Owner:SHANGHAI UNIV

Prime mover and working method

PendingCN112502798AAvoid lossSimple structureHydro energy generationSteam engine plantsPrime moverMechanical energy

Owner:钟学斌

A paper-playing mechanism of a winding and embedding machine

ActiveCN106026563BSynchronous indexingFulfil requirementsManufacturing dynamo-electric machinesMetal working apparatusPulp and paper industryCam

Owner:JIANGSU NIDE AUTOMATION TECH

Air conditioner defrosting control method

ActiveCN108592294BLarge temperature fluctuationsSmall temperature fluctuationsMechanical apparatusSpace heating and ventilation safety systemsRoom temperatureAir blower

Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

A remote power-off device and system

ActiveCN103389655BSave electricityImprove securityProgramme control in sequence/logic controllersTime delaysEngineering

Owner:NO 722 RES INST OF CHINA SHIPBUILDING IND

A kind of sheep shearing processing method and sheep shearing processed by the method

ActiveCN105506194BHigh color fastnessHigh glossTanning treatmentPre-tanning chemical treatmentAnimal scienceEngineering

Owner:宁夏西部皮草有限公司

Drug shopping guide intelligent service system based on resident health information card

ActiveCN102880977BImprove continuityGood continuitySensing record carriersMarketingUse medicationMedical unit

Owner:CHONGQING ACADEMY OF SCI & TECH +1

Cloud infrared security system and method

ActiveCN110675584BCharacter and pattern recognitionBurglar alarmCloud dataDatabase

Owner:IRLAB

A device for cutting panels

InactiveCN103998192AMetal working apparatusContainer making machineryKnife bladesEngineering

Owner:朱塞佩·格鲁奇

A smoke treatment device and treatment method in the extrusion molding process after separation of paper and plastic

InactiveCN104826478BFully processedCause secondary pollutionDispersed particle separationDisinfectionActivated carbonChemical solution

Owner:马鞍山华盛环保科技有限公司

Coupling unit and electronic device having the same

InactiveCN101102654AImprove compatibilityFirmly assembledCircuit arrangements on support structuresDetails for portable computersCouplingEngineering

Owner:SAMSUNG ELECTRONICS CO LTD

Power-supply management apparatus

InactiveCN1438555AReduce consumptionElectric signal transmission systemsBatteries circuit arrangementsSupply managementElectrical battery

Owner:KK TOSHIBA

Method for reducing oil flow electrified degree of transformer

ActiveCN102426904BReduce current electrificationTransformers/inductances coolingSpecial data processing applicationsTransformer oilPetroleum engineering

Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1

Light emitting device, driving method thereof, and image forming apparatus

ActiveCN100520888CHigh precisionElectrical apparatusStatic indicating devicesDriving currentControl signal

Owner:ELEMENT CAPITAL COMMERCIAL CO PTE LTD

A kind of (s)-4-hydroxyl-2-oxo-1-pyrrolidineacetamide particle with uniform content and preparation method thereof

ActiveCN107510685BFast dissolutionWon't stickOrganic active ingredientsNervous disorderLow-substituted hydroxypropylcellulosePolyethylene glycol

Owner:武汉恒信源药业有限公司

Reciprocating electric shaver

ActiveCN102632512BFunction as a connecting sleeveSimple structureMetal working apparatusEngineeringElectric razors

Owner:ZHEJIANG PAITER ELECTRIC

A multi-directional dilating barrel endoscope

InactiveCN106963333BLess likely to cause discomfortUniform expansionSurgeryEndoscopesEngineering

Owner:BEILUN DISTRICT PEOPLES HOSPITAL OF NINGBO CITY

A neurosurgery simulation operation model based on VR technology

ActiveCN110415593BAccurate timingImprove teaching effectEducational modelsSkull cavityHuman body

Owner:解涛

A high flame retardant grade hips composite material

ActiveCN109503970BHigh flame retardant gradeImprove performanceFire retardantUltimate tensile strength

Owner:江苏金发再生资源有限公司

Catalyst for synthesis of 2-and 4-picolines, process for preparing 2- and 4-picoline and process for preparing the catalyst

InactiveCN100448534CThe method is simple and economicalAvoid redundancyOrganic chemistryHeterogenous catalyst chemical elements4-Methylpyridine2-Methylpyridine

Owner:COUNCIL OF SCI & IND RES

Device for detecting lighter flame height

InactiveCN101230986BSimple structureEasy to operateCombustion ignitionEngineeringFlame height

Owner:CHINA JILIANG UNIV

coil device

ActiveCN107017084BIncrease insulation distanceProper insulation propertiesTransformers/inductances coils/windings/connectionsBobbinFlange

Owner:TDK CORPARATION

A gear casting process

ActiveCN111906260BGuaranteed tightnessNo movementFoundry mouldsFoundry coresGear wheelGear tooth

Owner:常州赑贝机械科技有限公司

A kind of antistatic optical absorption coating with low outgassing rate and preparation method thereof

ActiveCN113583495BLow overall mass lossLow detection valueChemical industryElectrically-conductive paintsPhysical chemistryHydrophobe

Owner:西安应用光学研究所

a spark plug

ActiveCN106549306BAvoid formingTake advantage ofSparking plugsCombustionInternal combustion engine

Owner:何东铖

Modulation Method of Biological Parameters of Influent Water for Ship Ballast Water Land-Based Test

ActiveCN104743711BComprehensiveExtended test timeMultistage water/sewage treatmentWater management systemEnvironmental engineering

Owner:SUNRUI MARINE ENVIRONMENT ENG

A Relative Navigation Close-Range Tracking Method and System for Space Non-cooperative Target Capture

ActiveCN108381553BRealize autonomous relative navigationReal-time plan motion pathProgramme-controlled manipulatorToolsKinematics equationsTarget capture

Owner:BEIJING INST OF SPACECRAFT SYST ENG

Method for producing high-shielding and high-gloss sheet

InactiveCN102658659BImprove environmental protection effectHigh glossPlastic recyclingFlat articlesPolycarbonate plasticThree dimensional shape

Owner:上海旭坤塑胶原料有限公司

Automatic dough filling machine

ActiveCN112244049BRealize functionImprove work efficiencyDough dividingDough extruding machinesElectric machineryEngineering

Owner:广东嘉友食品有限公司

Direct sodium borohydride fuel cell using ferrocene as cathode catalyst

InactiveCN101339999BHigh hydrogen storage densityLow costCell electrodesFuel cellsHigh energyElectromotive force

Owner:ZHEJIANG UNIV

EEG co-frequency detection method, EEG co-frequency stimulation method and device

ActiveCN104825159BInduced co-frequency oscillationAchieving directional co-frequency stimulationDiagnostic recording/measuringSensorsMedicineWave oscillation

Owner:张鸣沙

High-growth enterovirus 71 strain and its vaccine

ActiveCN108055827BSsRNA viruses positive-senseSugar derivativesViral typeEnterovirus 71

Owner:台湾卫生研究院

Composition of cefmetazole acid

InactiveCN101548977BEasy to purifyImprove product qualityOrganic active ingredientsPowder deliverySide effectArginine

Owner:国药集团致君(苏州)制药有限公司

A kind of high calorific value fuel and its preparation method

ActiveCN110194973BBurn fullyIncrease contact areaLiquid carbonaceous fuelsCombustionPhysical chemistry

Owner:重庆品坊新能源技术开发有限公司

Pulse width modulation (PWM) control method for single-phase grid-connected inverter

InactiveCN101604923BEven heat dissipationIncrease the switching frequencySingle network parallel feeding arrangementsDc-ac conversion without reversalVIT signalsPhysics

Owner:XIAN UNIV OF TECH

Dynamic event trigger control method and device for UPS system power sharing

InactiveCN113489040BShare accuratelyAccurate powerAc network load balancingAc networks with different sources same frequencyPower controllerControl engineering

Owner:HARBIN INSTITUTE OF TECHNOLOGY SHENZHEN (INSTITUTE OF SCIENCE AND TECHNOLOGY INNOVATION HARBIN INSTITUTE OF TECHNOLOGY SHENZHEN)

Service switching system and service switching method

ActiveCN109704162BImprove usabilityElevatorsElevator systemComputer science

Owner:HITACHI LTD

Medicament for treating influenza and preparation method thereof

ActiveCN101502626BNo side effectsSignificant effectAntiviralsPlant ingredientsSide effectLiver and kidney

Owner:HENAN JIUSHI PHARMA

Language switching method, server and storage medium for terminal application dynamic copywriting

ActiveCN109669741BIntelligent and flexible language switchingExecution for user interfacesComputer architectureServer

Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN

Superjunction MOS device structure and its fabrication method

ActiveCN110176499BAvoid shockImprove EMI characteristicsSemiconductor/solid-state device manufacturingSemiconductor devicesCapacitanceEngineering

Owner:上海功成半导体科技有限公司

Aluminum alloy die-casting mold for new energy hybrid vehicle generator parts

ActiveCN109909474BEnsure liquid stateRapid coolingHybrid carNew energy

Owner:伟源科技有限公司

Cement concrete fouling cleaning agent and preparation method thereof

ActiveCN103540453BNo pollution in the processEasy to reuseOrganic non-surface-active detergent compositionsOrganic acidCleansing Agents

Owner:北京中砼冠疆新航建材有限公司

Dimmable LED illumination system with temperature protection function

InactiveCN101832490BWith temperature protection functionDoes not cause color shiftPoint-like light sourceElectric circuit arrangementsVoltage converterPower flow

Owner:ZHEJIANG UNIV

Data transmission method and system based on UDP protocol

InactiveCN102045362BImprove reliabilityImprove performanceTransmissionSlide windowNetwork packet

Owner:BEIJING MFOX SCI & TECH CO LTD

Memory test method and device, storage medium and test terminal

ActiveCN107240421BImprove test efficiencyReduce complexityStatic storageTest efficiencyEmbedded system

Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Gorgon fruit egg roll and production method thereof

InactiveCN102793211BRich in nutrientsReduce contentFood preparationCooking & bakingSucrose

Owner:广东威龙经济发展有限公司

Method for operating an electropneumatic parking brake system of a towed vehicle

ActiveCN110869257BImprove comfortEasy to operateBraking action transmissionAutomatic initiationsControl theoryParking brake

Owner:WABCO GMBH

Multifunctional intestinal fluid return device

ActiveCN110180039BMaintain water and electrolyte balancePromote healingMedical devicesColostomyWound healingIntestinal fluid

Owner:THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV

A modular building structure and its construction method

ActiveCN112727153BImprove air qualityImprove sealingDispersed particle filtrationLighting and heating apparatusArchitectural engineeringHouse building

Owner:陕西鑫晟通达建设工程有限公司

Composition for identifying or assisting identification of American white moth and detection method thereof

InactiveCN103911457BRapid identificationAccurate identificationMicrobiological testing/measurementNucleotideSingle strand

Owner:NANJING FORESTRY UNIV +1

A kind of combination method and preparation process of compound metformin hydrochloride pioglitazone hydrochloride sustained-release pellet preparation

InactiveCN103446063BUniform absorption rateSmall body bioavailabilityOrganic active ingredientsMetabolism disorderSustained release pelletsRegimen

Owner:崔新刚

Method, application and computing device for authenticating identity

ActiveCN106845180BImprove securityAdd funDigital data authenticationUser inputPassword

Owner:CHEZHI HULIAN BEIJING SCI & TECH CO LTD

Dental therapy device and method for driving same

ActiveCN113395946ASafe and reliable driveNerve needlesTeeth cappingElectric machinerySafety control

Owner:MORITA MFG CO LTD

Method for producing balance together negative-positive plate of battery

InactiveCN1293654CSolve the problem of excessAchieve balanceElectrode manufacturing processesFinal product manufactureEngineeringCathode

Owner:GUANGXI HUAXI GRP CO LTD

Dynamic building-integrated photovoltaics (DBIPV) using solar trees and solar sails and the like

PendingCN113196647APhotovoltaic supportsWind motor with solar radiationSolar sailSolar tree

Owner:A M 保罗斯

Grinding and polishing device and process for denture processing

ActiveCN111251143BRestricted movementEasy to adjust the positionGrinding drivesLapping machinesFixed prosthodonticEngineering

Owner:泉州市超维医疗科技有限公司

Carrier device and dry etching equipment for dry etching

ActiveCN106935463BIncrease the effective use areaImprove effectivenessElectric discharge tubesEngineeringDry etching

Owner:CHENGDU BOE OPTOELECTRONICS TECH CO LTD +1

A high-efficiency aluminum liquid filtration and purification device for aluminum ingot production

ActiveCN110923464BPrevent solidificationShorten the setting timeProcess efficiency improvementMetallurgyElectric machinery

Owner:沈阳市东盛金属制品有限公司

Structure of multi-layer combined type house and assembly method thereof

ActiveCN101654928BLoad-supporting elementsFloor slabLoad-bearing wall

Owner:长江精工(上海)建筑科技有限公司

Mould separating waffles and preparation method thereof

ActiveCN103250763BImprove compactnessReduce gapDough treatmentBakery productsBiotechnologyEngineering

Owner:LUOHE LIANTAI FOOD

A distribution cabinet

ActiveCN105490184BAchieve protectionImprove sound insulation and noise reductionSubstation/switching arrangement casingsAnti-seismic devicesEngineeringSingle chip

Owner:山东杰迪安电力设备有限公司

Self-pressurizing sealed water-storing equipment and pipe type water-purifying machine therewith

InactiveCN1162592CPrevent leakageAvoid cleaningFiltration separationWater supply tanksWater storageWater discharge

Owner:伍华本

A sorting and collecting device for plankton

ActiveCN107996529BHarvestersPisciculture and aquariaPlanktonEngineering

Owner:重庆市水产科学研究所

Reinforcement method, reinforcement structure and curtain wall assembly system for curtain wall installation connection points

ActiveCN108468436BSimple processReduce impact stressBuilding repairsStress concentrationShear stress

Owner:BEIJING UNIV OF CIVIL ENG & ARCHITECTURE

Methods and apparatuses for controlling plasma in a plasma processing chamber

ActiveCN104220636AElectric discharge tubesChemical vapor deposition coatingEngineeringInductively coupled plasma

Owner:LAM RES CORP

On-line Diagnosis Method of Air Leakage Fault of Sintering Machine

ActiveCN108895839BImprove reliabilityReduce occupancyDetection of fluid at leakage pointSubsonic/sonic/ultrasonic wave measurementSound sourcesDiagnosis methods

Owner:HUATIAN ENG & TECH CORP MCC +1

Pac1 antibodies and uses thereof

PendingCN111566126ANervous disorderPeptide/protein ingredientsAntiendomysial antibodiesNeutralising antibody

Owner:AMGEN INC

A cluster network optimization method, device, equipment and medium

ActiveCN109039933BAchieve optimizationAvoid network congestionTransmissionQuality of serviceNetwork link

Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Method and device for removing stray light in microscopic imaging based on prior photoelectric characteristics

ActiveCN108120680BReduce time complexityImprove clarityTelevision system detailsImage enhancementTime complexityExposure Elapsed Time

Owner:TSINGHUA UNIV

Magnetron sputtering target

ActiveCN102108490BRealize the coating processRealize the bending functionVacuum evaporation coatingSputtering coatingBiochemical engineeringProcessing cost

Owner:SHENYANG SCI INSTR RES CENT CHINESE ACAD OF SCI

A lithium-ion cathode material lifepo ₄ Synthesis method of /c

ActiveCN103840159BImprove electrical performanceAvoid reunionCell electrodesSecondary cellsLithium hydroxideSesquioxide

Owner:XTC NEW ENERGY MATERIALS(XIAMEN) LTD

A supermarket cash register cabinet based on opposite negative pressure expansion plastic bags

ActiveCN109330299BReduce workloadSpeed up cashierService system furnitureLike countersEngineeringPlastic bag

Owner:义乌市倩飞科技有限公司

Prepn process of in-situ compound thermal liquid crystal polyester material with both fireproof and reinforcing performance

InactiveCN1241986CSolve the mechanical propertiesExpand application spacePolyethylene glycolCopolyester

Owner:SICHUAN UNIV

Traditional Chinese medicine composition for treating phlegm-dampness and collateral-obstruction type femoral head necrosis

ActiveCN104306689BNo significant differenceComparableAnthropod material medical ingredientsAntipyreticGround beetlePinellia

Owner:唐群

A glass window cleaning device

ActiveCN107080489BEasy to cleanSuitable for cleaningWindow cleanersEngineeringScrew thread

Owner:HAIMEN MAOFA ART DESIGN CO LTD