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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.

A Method of Integration Testing Between Systems

ActiveCN108388501BReduce troubleshooting timeHardware monitoringIntegration testingEngineering
Owner:KE COM (BEIJING) TECHNOLOGY CO LTD

Self-lifting mounting platform for steel head material hoister and mounting method for mounting platform

ActiveCN102556890BSimple structurePrevent falling safety accidentsSafety devices for lifting equipmentsLifting framesEngineeringMechanical engineering
Owner:鹤山市建筑机械厂有限公司

Multi-component clamp bending fatigue test device based on circular motion

ActiveCN112666026BExpand test application fieldRealize controllableMaterial strength using steady bending forcesMaterial strength using repeated/pulsating forcesWorking environmentStructural engineering
Owner:NANCHANG HANGKONG UNIVERSITY

Method for manufacturing patterned chair and patterned chair manufactured by that manufacturing method

InactiveCN102170811ALow costHigh popularityStoolsChairsEngineering
Owner:吉野 戈普

Method for recycling waste silicon powder in production process of trichlorosilane

InactiveCN101966993BReduce consumptionReduce manufacturing costCombination devicesSiliconCycloneSlag
Owner:河南尚宇新能源股份有限公司

Method for selecting crop varieties with low heavy metal accumulation

InactiveCN101743905BSystematicReduce filter rangePlant genotype modificationHorticulturePolluted environmentSoil moisture content
Owner:SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI

Elevator group management system

ActiveCN101670961BReduce waiting timeLower average wait timeElevatorsSimulationWalking time
Owner:HITACHI LTD

Method for desulfuration by recombination alkylate catalytic distillation

ActiveCN101597509BHigh boiling pointHigh degree of metastasesHydrocarbon distillationHydrocarbon oils refiningSulfurBoiling point
Owner:PETROCHINA CO LTD

A deposit and withdrawal device supporting visual banknote inspection

InactiveCN103679922BAchieve visualizationImprove usabilityPaper-money testing devicesCoin/currency accepting devicesSmall probabilityInformation security
Owner:SHENZHEN YIHUA COMP +2

Three-dimensional image display apparatus using flat panel display

InactiveCN101167012AShow optionalAvoid quality problemsSteroscopic systemsOptical elementsViewpointsImaging quality
Owner:SILICONFILE TECH INC

Height-adjustable child carriage steering wheel

ActiveCN104859766BDriving comfortAvoid bad postureChildren cyclesSteering deviceSteering wheelEngineering
Owner:平湖市双喜童车制造有限公司

Display panel and display device

ActiveCN110649042BImprove display uniformityGuaranteed display effectSolid-state devicesSemiconductor devicesTransistor arrayDisplay device
Owner:XIAMEN TIANMA MICRO ELECTRONICS

front load washing machine

ActiveCN106795680BIncrease speedOther washing machinesControl devices for washing apparatusResonanceEngineering
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Preparation method and application of a photoelectrochemical thrombin aptasensor based on ps@au dual inhibition zncds

ActiveCN108918873BIncrease load capacityImprove conductivityMaterial analysisAptamerThrombin aptamer
Owner:UNIV OF JINAN

Equipment and method of plasma arc and electric heat combination for cracking organic waste

InactiveCN100469467CReduce consumptionLess investmentSolid waste disposalIncinerator apparatusTemperature controlWater jacket
Owner:INST OF MECHANICS CHINESE ACAD OF SCI

Resistance reducing agent

InactiveCN100490020CReduce generationReduce pollutionConductive materialConnection contact member materialGraphiteMoisture
Owner:SICHUAN SUNLIGHT INTELLIGENT ELECTRIC EQUIP CO LTD

Preparation method of [2,7,12,18-tetramethyl-3,8-diethyl-13,17-dicarboxyethyl]-porphyrin

ActiveCN103214491BReduce usageRaw materials are cheap and easy to getOrganic chemistryState of artHigh volume manufacturing
Owner:NANJING UNIV OF SCI & TECH

Analysis Method of Mesh Antenna Electrical Performance in Time Domain Based on Approximate Calculation Formula

ActiveCN107590309BGuaranteed calculation accuracyReduce computing timeDesign optimisation/simulationTime informationTime domain
Owner:XIDIAN UNIV

light source

InactiveCN102856160BElectric discharge lampsSilicon oxideWaveguide
Owner:CERAVISION LTD

Flatness Prediction Method of Six-high Mill with Large Work Roll Length-to-Diameter Ratio and Small Absolute Value of Diameter

ActiveCN106345817BMetal rolling arrangementsProfile control deviceWork rollDiameter ratio
Owner:唐山市榕泽钢材加工有限公司

99mtc marked 2-methoxyphenyl piperazine derivative complexes as well as preparation method and uses thereof

InactiveCN101182333BSimple methodLow costRadioactive preparation carriersGroup 7/17 element organic compoundsBenzeneGlycine
Owner:BEIJING NORMAL UNIVERSITY

An anti-allergic breathable leg circumference

ActiveCN110959927BImprove breathabilityComfortable to wearGarment special featuresNon-macromolecular adhesive additivesAllergic antiPolymer science
Owner:黄生林

Method, device and platform for dynamically assigning incoming and outgoing numbers of virtual branch exchange

ActiveCN105391877BRealize billingSpecial service for subscribersTransmissionComputer scienceOperating system
Owner:CHINA TELECOM CORP LTD

Novel polyester powder adhesive for insoluble felt

ActiveCN100584916CNon-woven fabricsAdhesivesFiberAdhesive
Owner:上海新天和树脂有限公司

tool gripper

ActiveCN104015151BImprove work efficiencyImprove convenienceSpannersWrenchesEngineeringMechanical engineering
Owner:陈怡富

A Flood Forecasting Method for Watersheds Without Runoff Data

ActiveCN103488871BConvenient queryEasy to analyzeSpecial data processing applicationsModel parametersCorrelation analysis
Owner:STATE GRID CORP OF CHINA +2

Method and device for remote control of smart devices

ActiveCN108132744BIncrease flexibilityContinuous and stable controlElectric signal transmission systemsNon-electrical signal transmission systemsInformation controlRemote control
Owner:HISCENE INFORMATION TECH CO LTD

Plant protection film agent

InactiveCN101326909BEffective protectionInhibition of transpirationBiocideAnimal repellantsThermal insulationMoisture
Owner:山西省阳泉市双泉化工厂(普通合伙)

Adaptive polar code error correction code system and method applied in flash memory controller

ActiveCN109739682BImprove error correction performanceExtended service lifeStatic storageRedundant data error correctionFlash memory controllerSelf adaptive
Owner:SHANDONG SINOCHIP SEMICON

A variable diameter carbonization tower alkali liquor anti-backflow outlet device

ActiveCN109865418BReduce shockImprove discharge efficiencyDispersed particle separationReflux valveMechanics
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY

Extract metal ions from brine

ActiveCN109715288BCation exchanger materialsIon-exchange column/bed processesBinding siteCross linker
Owner:爱克斯司博申公司

Data processing method and device, finger cot, electronic device and readable storage medium

ActiveCN109710064BEasy accessEasy to adjustInput/output for user-computer interactionGraph readingComputer hardwareEngineering
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Method and equipment for setting sound volume based on Windows Mobile OS

ActiveCN101282548BFlexible volume adjustmentWireless communicationOperational systemEngineering
Owner:BEIJING MFOX SCI & TECH CO LTD

A battery protection circuit

ActiveCN103532104BImproved Antistatic Detection PerformanceDoes not shut downEmergency protective circuit arrangementsCapacitanceElectrical battery
Owner:WUXI ZGMICRO ELECTRONICS CO LTD

A Permanent Magnet Synchronous Motor Simulator Considering Nonlinear Characteristics and Its Control Method

ActiveCN107943121BRealize static error-free trackingSpeed/accelaration control using electric meansDynamo-electric machine testingSynchronous motorLoop control
Owner:NANJING UNIV OF POSTS & TELECOMM

Long-distance key distribution system based on chaos synchronization

PendingCN114374503AIncrease distribution distanceReduce the effect of noiseFibre transmissionSecuring communication by chaotic signalsEngineeringErbium lasers
Owner:TAIYUAN UNIV OF TECH

Drug against central nervous system inflammation

ActiveCN103118685APrevent proliferationLittle side effectsOrganic active ingredientsNervous disorderEthanolamine plasmalogenMedicine
Owner:FUJINO BRAIN RES +1

A charging and discharging process switching control method for a battery and supercapacitor hybrid energy storage system

ActiveCN106451717BReduce computationSimple technologyElectric powerBattery load switchingThermodynamicsDynamic models
Owner:ZHEJIANG UNIV OF TECH

Special leader resource distributing method and device

ActiveCN102480794BReasonable useIncrease profitWireless communicationResource utilizationResource consumption
Owner:NANTONG FINC PHARMA CHEM

Freezer Integrity Analysis Platform

ActiveCN109724983BReduce data volumeOptically investigating flaws/contaminationUsing optical meansContour matchingMechanical engineering
Owner:浙江五峰汽车轴承制造有限公司

Disk drive with adaptive counting of writes to the data tracks

InactiveCN102237097ARecord information storageAlignment for track following on disksHard disc driveParallel computing
Owner:HITACHI GLOBAL STORAGE TECH NETHERLANDS BV

Pipe gallery settlement detection system and detection method

ActiveCN106908028BOptical rangefindersHeight/levelling measurementLaser rangingEngineering
Owner:BAOTOU ENG & RES CORP OF IRON & STEEL IND CHINA METALLURGY CONSTR GROUP BERIS

A Two-Dimensional Piston Pump Driven by Spatial Cam

ActiveCN108301999BImprove performanceReduce manufacturing difficultyPositive displacement pump componentsPositive-displacement liquid enginesEngineeringCam
Owner:ZHEJIANG UNIV OF TECH

Pleietrepie counter current falling film evaporator for recycling organic solvent

InactiveCN100586523CImprove heat transfer coefficientSmall heat transfer temperature differenceMultiple-effect evaporationSteam condensationGas phase
Owner:DALIAN UNIV OF TECH

A kind of high blackness blue phase black finish paint and preparation method thereof

InactiveCN104312399BHigh blacknessHigh blackness blue phasePolyurea/polyurethane coatingsWeather resistanceAcrylic resin
Owner:ZHENGZHOU YUTONG BUS CO LTD

Metal bending processing equipment and processing method

ActiveCN111496047BAdjustable sizeMetal-working feeding devicesPositioning devicesStructural engineeringMechanical engineering
Owner:金华洋东金属制品有限公司

A Joint Dynamic Resource Allocation Method for Energy Efficiency Optimization in LTE Systems

ActiveCN104936234BAvoid wastingReduce computational complexityPower managementNetwork traffic/resource managementFrequency spectrumComputation complexity
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Substrate with antiglare film, liquid composition for forming antiglare film, and method for producing substrate with antiglare film

ActiveCN107918167BGood anti-glare effectLiquid surface applicatorsLayered productsMembrane surfaceSILICONE DIOXIDE
Owner:ASAHI GLASS CO LTD

Ignition device for heavy oil piston engine

ActiveCN107956576BIncrease ignition energyMinor changesInternal combustion piston enginesFuel supply apparatusFuel oilPressure difference
Owner:JIANGXI HONGDU AVIATION IND GRP

Double-layer composite metal powder particle, manufacturing method thereof, and method of manufacturing soft magnetic core

InactiveCN103887032AInorganic material magnetismInductances/transformers/magnets manufactureWaxHigh density
Owner:SAMSUNG ELECTRO MECHANICS CO LTD

Method and device for controlling transmission power of wireless communication equipment

ActiveCN109041189BHigh precisionTo achieve the purpose of joint tuningPower managementShort range communication serviceSignal qualityLoop control
Owner:广州芯之联科技有限公司

Water-based radiation-cured paint decorative board and preparation method thereof

ActiveCN105623337BImprove color expressionSmooth and dense surfaceCovering/liningsPolyurea/polyurethane coatingsPolymer scienceAcrylate ester
Owner:ZHUHAI JIAWEILI ENVIRONMENTAL PROTECTION SCI & TECH

Seedling cultivation device

InactiveCN105493945BSelf-acting watering devicesPressurised distribution of liquid fertiliserAgricultural scienceNutrition
Owner:CHONGQING GENYU GARDEN LANDSCAPE ENG CO LTD

Coaxial-observation UV projection irradiation device

InactiveCN100443953COvercome the lack of divergenceImprove light energy utilizationOptical elementsDirect observationUltraviolet
Owner:ZHEJIANG UNIV +2

Lens holder to compensate for optical focal shift by thermo-mechanical expansion

ActiveCN111756966ATelevision system detailsColor television detailsCamera moduleImage signal
Owner:APPLE INC

Face-lifting processing system of steel drum

ActiveCN101564728BWide adaptabilityEasy to produceHollow article cleaningEngineeringFace lifting
Owner:博瑞(江苏)环保设备有限公司

Three-dimensional positioning system and method of workpiece based on point cloud data

ActiveCN109940604BReal-time location relationshipThe location information is accurateProgramme-controlled manipulatorImage analysisRoboticsPoint cloud
Owner:LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS

Power controller and method for hydraulic power system

InactiveCN100590307CImprove energy savingGood energy saving effectEngine controllersMachines/enginesSystem pressureThrottle
Owner:SANY HEAVY IND CO LTD (CN)

Active Shunts for Motor Vehicles

ActiveCN106828625BVehicle body stabilisationAerodynamics improvementDistributorAirflow
Owner:GM GLOBAL TECH OPERATIONS LLC

A numerical control processing method, device and system for optical glass components

ActiveCN108581715BImprove machining accuracyImprove processing efficiencyOptical surface grinding machinesGrinding feed controlNumerical controlTime function
Owner:成都精密光学工程研究中心

Interaction method for internet of things device and internet of things device

ActiveCN109788009BNo duplicationTransmissionThe InternetHuman–computer interaction
Owner:QINGDAO HAIER SMART TECH R & D CO LTD +1

A Design and Construction Method for Expressway Connected by Reservoir, Bank, Bridge and Tunnel

ActiveCN112663416BReduce adverse effectsWide applicabilityUnderground chambersBridge erection/assemblyArchitectural engineeringOperational safety
Owner:四川省交通勘察设计研究院有限公司

A method for preparing urea ammonium nitrate solution by utilizing waste nitric acid for stripping tin from circuit boards

ActiveCN108751226BRealize resourcesProcess safetyTreatment involving filtrationWater/sewage treatment by neutralisationSludgeUrea nitrate
Owner:SHENZHEN SHENTOU ENVIRONMENT TECH CO LTD

Novel water-soluble polysaccharide with stability and production method thereof

InactiveCN101454349BGood dispersionLow viscosityMilk preparationWater soluble polysaccharidesWater soluble
Owner:FUJI OIL CO LTD

Safety-type venous indwelling needle

ActiveCN103990202AIngeniousSimple structureInfusion needlesVeinCatheter
Owner:SUZHOU LINHWA MEDICAL DEVICES CO LTD

Detergent Adding Device and Washing Machine

ActiveCN107574627BCompact structureEasy to assembleOther washing machinesTextiles and paperLaundry washing machineProcess engineering
Owner:SUZHOU SAMSUNG ELECTRONICS CO LTD +1

Distributing head for distributing device and distributing device

ActiveCN113840665AUnimpeded outflowAvoid contactLiquid surface applicatorsCoatingsAdhesive cementLiquid state
Owner:MEDMIX SWITZERLAND AG

A vehicle rear interior light control module and control method

ActiveCN104936354BSolve complaints from customers with high operational requirementsAvoid complainingElectric light circuit arrangementFiltrationEngineering
Owner:SHANGHAI HUGONG AUTO ELECTRIC

Superlens assembly and electronic device comprising same

PendingCN114167590ATelevision system detailsColor television detailsOphthalmologyOptometry
Owner:SAMSUNG ELECTRONICS CO LTD

Method for constructing sparse representation redundant dictionary based on ridgelet frame

InactiveCN101976351BSmall scaleHigh speedImage analysisCharacter and pattern recognitionVisual field lossPattern recognition
Owner:XIDIAN UNIV

Method for quick filtering out bacteria having characterization of adsorption for degrading polycyclic aromatic hydrocarbon

InactiveCN100478438CImprove degradation efficiencyImprove use valueContaminated soil reclamationMicrobiology processesParticulatesPolycyclic aromatic hydrocarbon
Owner:SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI

Board fixing device

InactiveCN101677162AImprove cooling effectReduce blockingCoupling device detailsPrinted circuit board receptaclesEngineeringMechanical engineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

A bridge pier structure and construction method combining prefabrication and cast-in-place

ActiveCN103696359BSimplify the construction processSave human effortBridge structural detailsBridge erection/assemblyReinforced concreteRebar
Owner:CHINA RAILWAY MAJOR BRIDGE ENG GRP CO LTD

Method of making a model of columnar rock mass with cracks based on CT scanning and 3D printing

InactiveCN106127856BShort time3D modellingComputed tomographyStructure of the Earth
Owner:CHANGAN UNIV

golf club rack

ActiveCN104010702BGolf club bagsEngineeringGolf Ball
Owner:兰吉特·纳吉

A rolling method for producing wide-width aluminum-clad plates

ActiveCN109092894BReduce the presence of moistureHeating smoothlyRoll mill control devicesMetal rolling arrangementsMetallurgyIngot casting
Owner:TIANJIN ZHONGWANG ALUMINUM IND CO LTD

Optical detection apparatus and method

InactiveCN101487934BAvoiding Defective Alignment SituationsSituations to avoid comparisonOptically investigating flaws/contaminationNon-linear opticsImaging processingImage processing
Owner:AU OPTRONICS CORP

Continuous Roll Forming Method for Curved Surfaces of Equal Thickness

InactiveCN104438493BGuaranteed StrengthTo achieve the purpose of lightweightVariable thicknessRoll forming
Owner:JILIN UNIV

Membrane separation biogas biological desulfurization method and device thereof

ActiveCN104962333BAvoid security issuesEfficient biological desulfurizationGaseous fuelsDispersed particle separationTowerHollow fiber membrane
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY

A multi-satellite parallel launch device based on auxiliary support

ActiveCN112061421BSolve the problem of low space utilizationIncrease payload launch capabilityLaunch systemsCosmonautic partsRocketLaunch vehicle
Owner:SHANGHAI AEROSPACE SYST ENG INST

A kind of water-based epoxy thick build type anticorrosion coating and preparation method thereof

ActiveCN109266177BImprove thixotropyImprove anti-settlingAnti-corrosive paintsEpoxy resin coatingsSolvent basedFirming agent
Owner:WUXI HUADONG ZINDN TECH

A buckle structure on the door frame of a mine explosion-proof box

ActiveCN103036162BReduce gapSimple structureSubstation/switching arrangement casingsFlangeAngle of inclination
Owner:明创慧远(长沙)矿山设计研究院有限公司

A Method of Geometric Correction of SAR Image Using Software Cache Technology

ActiveCN108038830BImprove interaction efficiencyImage enhancementImage analysisExternal storageComputer graphics (images)
Owner:北京理工雷科电子信息技术有限公司

a detection system

ActiveCN104777515BIndication/recording movementIndividual entry/exit registersComputer science
Owner:TATA CONSULTANCY SERVICES LTD

Fusion method, system and device for foreground point cloud and background point cloud

ActiveCN113177903BAddressing Diversity InsufficiencyImprove production efficiencyImage enhancementImage analysisData setPoint cloud
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

Method, device and system for adjusting multimedia encoding rate

ActiveCN101621351BThe problem of satisfying the quality of experience QoE valueImprove experienceError preventionData switching networksResource policyComputer science
Owner:HUAWEI TECH CO LTD

A method for assembling RGD on the surface of porous pure titanium dental implant

InactiveCN101006944BNo damage to shapeGuaranteed quantityDental implantsCoatingsEngineeringTitanium
Owner:ZHEJIANG UNIV

Method, device and computer-readable storage medium for controlling signal transmission

ActiveCN108352976BPower managementError preventionComputer hardwareUplink transmission
Owner:TELEFON AB LM ERICSSON (PUBL)

Fuel cell single cell, fuel cell stack

ActiveCN111477911BLess materialImprove performanceFuel cellsFuel cellsStructural engineering
Owner:浙江锋源氢能科技有限公司 +1

A vehicle and rail transit system

ActiveCN110641504BMonorailsRail derailment preventionControl theoryMechanical engineering
Owner:汕头比亚迪实业有限公司

High-voltage solid-state lithium battery polymer electrolyte and its preparation and application

ActiveCN108242563BGood film formingImprove tensile propertiesElectrolytesLi-accumulatorsElectrochemical windowHigh voltage cathode
Owner:中科深蓝汇泽新能源(青岛)有限责任公司

Liquid antiperspirant composition

ActiveCN104812364BGood coolingImprove stabilityCosmetic preparationsToilet preparationsMentholZinc
Owner:SHISEIDO CO LTD

Application of carbon dots as antifreeze materials

ActiveCN111248190BGrowth inhibitionEffective preservationDead animal preservationCryopreservationAqueous solubility
Owner:INST OF CHEM CHINESE ACAD OF SCI

A preparation method of ultrafine silver powder with uniform particle size and concentration

InactiveCN103394701BWide variety of sourcesEasy to operateVitamin CPotassium sulfate
Owner:宁波晶鑫电子材料有限公司

A combined double-sided adhesive product and its processing method and application

ActiveCN104592538BSolve the problem of insufficient machining accuracyGuaranteed accuracyTectorial membranePunching
Owner:SUZHOU DAXIANG NEW MATERIAL

A system for neutralizing treatment of acidic wastewater

ActiveCN108314234BAvoid excessive accumulationInhibition of agglomerationSpecific water treatment objectivesWater aerationWastewaterFilter effect
Owner:绍兴绿嘉环保科技有限公司

A base foldable blue light irradiation instrument

ActiveCN105126259BGuaranteed stabilityEnsure safetyStands/trestlesLight therapyEngineeringSubstrate surface
Owner:NINGBO DAVID MEDICAL DEVICE CO LTD

Plugging agent for improving pressure bearing capacity and preparation method of plugging agent

ActiveCN107880862AImprove pressure bearing capacityEvenly dispersedSolid waste managementDrilling compositionWell drillingMaterials science
Owner:SOUTHWEST PETROLEUM UNIV

Cationic copolymer and starches formulated cosmetic compositions exhibiting radiance with soft focus

InactiveCN101945641ACosmetic preparationsBody powdersPolymer scienceMeth-
Owner:UNILEVER NV

Altitude compensation of turbo-charger exhaust valve

InactiveCN101096926BInternal combustion piston enginesExhaust valveTurbocharger
Owner:CATERPILLAR INC

Membrane separation apparatus, membrane separation apparatus operation method, and evaluation method using the membrane separation apparatus

InactiveCN103180034AGrasp the status of membrane foulingMembranesSemi-permeable membranesChemical physicsMembrane surface
Owner:NITTO DENKO CORP

Method and related device for hearing system communication

ActiveCN108183883BMultiple keys/algorithms usageUser identity/authority verificationComputer hardwareHearing apparatus
Owner:GN HEARING AS

An octopus oligopeptide that promotes the synthesis of mammary gland casein, its preparation method and application

ActiveCN110407917BPromote growthQuality improvementPeptide preparation methodsFermentationPhysiologyMammary gland structure
Owner:SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI

Gas-radiated energy-saving automobile headlight and manufacturing method thereof

ActiveCN104748036BImprove cooling effectImprove heat dissipation uniformityVehicle headlampsLighting heating/cooling arrangementsElectricityCooling effect
Owner:YANCHENG INST OF TECH

Nickel-free ferrous tin-cobalt alloy plating solution and process for utilizing plating solution for electroplating

ActiveCN101575720BNon-magneticReduce cobalt contentBinary alloyNickel free
Owner:佛山市兴中达化工实业有限公司

Bacillus subtilis strain sh21 producing chitinase, method for producing chitinase, microbial preparation and application

ActiveCN112159782BGrowth inhibitionReduce pests and diseasesBiocideBacteriaBiotechnologyIon exchange
Owner:BEIJING UNIV OF AGRI

The preparation method of oleic acid glycoside-7-ethyl-11-methyl ester

ActiveCN109608510BOrganic active ingredientsSugar derivativesMedicineOsteoblast
Owner:WUYI UNIV +1

Printing ink automatic coding equipment and machining process thereof

InactiveCN106564308AReduce processing costsIncrease floor spaceTypewritersPower drive mechanismsAutomatic controlSmall footprint
Owner:广州美晶电脑图文科技有限公司

Chinese medicine composition oral administration and externally used for curing zoster

InactiveCN101181366BAntiviralsMagnoliophyta medical ingredientsAnti virusSide effect
Owner:仲海崑

Anti-snake shock absorber oil leakage detection method and system based on laws texture features

ActiveCN113160173BImprove detection efficiencyLow costImage enhancementImage analysisImaging processingEngineering
Owner:HARBIN KEJIA GENERAL MECHANICAL & ELECTRICAL CO LTD

An efficient coding method based on quasi-cyclic ldpc codes

ActiveCN103199875BSave resourcesImprove error correction performanceError correction/detection using multiple parity bitsParity-check matrixGaussian elimination
Owner:BEIJING INST OF SPACECRAFT SYST ENG

Method for realizing online public telephone of GSM network

InactiveCN100550938CAvoid Tariff DisputesSame tariffSpecial service for subscribersSelection arrangementsGSMService control point
Owner:ZTE CORP

A device and method for non-deformable biological soft tissue transfer

ActiveCN106644694BAccurateGuaranteed accuracyStrength propertiesGyroscopeEngineering
Owner:NAT UNIV OF DEFENSE TECH

Scheduling method, relay node and base station

ActiveCN103260247BSolve resource scheduling problemsError prevention/detection by using return channelWireless communicationBase stationRelay
Owner:CHINA UNITED NETWORK COMM GRP CO LTD +1

A Design Method for Two-Dimensional Dual-Prototype Fully Oversampled DFT Modulated Filter Banks

InactiveCN105787204BImprove performanceRapid designConstraint-based CADCAD circuit designComputation complexityFast algorithm
Owner:GUILIN UNIV OF ELECTRONIC TECH

Method for quickly generating common side and non-common sides of geometry surface triangle

InactiveCN102799750BAvoid developmentAvoid modificationSpecial data processing applicationsEngineeringMechanical engineering
Owner:NANJING UNIV OF POSTS & TELECOMM

Heat dissipation module

InactiveCN101965116AReduce design difficultyLow costSemiconductor/solid-state device detailsSolid-state devicesEngineeringHeat pipe
Owner:FU ZHUN PRECISION IND SHENZHEN +1

A micro power consumption waterproof telemetry terminal

ActiveCN113472993BAvoid enteringAvoid flowTelevision system detailsColor television detailsElectric machineryStructural engineering
Owner:WUHAN NEWFIBER OPTOELECTRONICS TECH

Automatic hole punching machine and hole punching method with simultaneous camera tracking and humidity control

ActiveCN105108821BAvoid driftingImprove the efficiency of punch samplingWithdrawing sample devicesMetal working apparatusPunchingControl system
Owner:北京达博创新科技开发有限公司

Cross-chain communication method, device, main chain node and storage medium

ActiveCN110288345BImprove performanceLow implementation costPayment protocolsTransaction dataEngineering
Owner:SHENZHEN THUNDER NETWORK TECH +1

Apparatus and method for manufacturing coated steel sheet using inkjet printing

ActiveCN107031202BSimple processIncrease production speedTypewritersOther printing apparatusManufactured apparatusMaterials science
Owner:浦项股份有限公司

Thermoplastic liquid crystal polymer molding and method for manufacturing same

PendingCN112533985AHigh initial adhesionImprove long-term reliabilityLamination ancillary operationsAdhesive processes with surface pretreatmentPolymer sciencePolymer chemistry
Owner:KURARAY CO LTD

A method for simulating natural wind pressure in underground mines

ActiveCN106150537BTunnel/mines ventillationData displayTransducer
Owner:SINOSTEEL MAANSHAN INST OF MINING RES CO LTD

A seedling raising method for industrialized artificial propagation of loach to improve survival rate

InactiveCN103960184BSo as not to damageHigh economic valueClimate change adaptationPisciculture and aquariaWeatherfishMating
Owner:JINHUA SUXIANG MODERN AGRI TECH

A Method of Optic Disc Region Location Based on Vascular Convergence

ActiveCN106372593BImprove robustnessPrecise positioningCharacter and pattern recognitionEllipseInterference factor
Owner:SHANGHAI JIAOTONG UNIV

Thermal performance measurement device and thermal performance prediction method of parabolic trough solar collector

ActiveCN106769137BLow costStructural/machines measurementContinuous measurementMeasurement device
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI

Identity authentication method for power system security and stability control terminal based on block chain

InactiveCN110324331BImprove robustnessImprove securityData processing applicationsUser identity/authority verificationMan-in-the-middle attackAttack
Owner:NARI TECH CO LTD +3

Bimetal oxide catalyst and method using it to prepare sigle-wall nano carbon tube whose diameter can be controlled

InactiveCN1212189CMetal/metal-oxides/metal-hydroxide catalystsFixed bedContinuous flow
Owner:ZHEJIANG UNIV

Intelligent w-shaped trash rack system

ActiveCN106351181BChange the shortcomings that cannot be blockedRealize automatic pollution blocking and cleaningArtificial water canalsEngineeringShore
Owner:HEFEI UNIV OF TECH

A bidding management method and system

ActiveCN111311368BPrevent leakageEnsure safetyBuying/selling/leasing transactionsProgram/content distribution protectionConfidentialityTerminal equipment
Owner:天津市泛亚工程咨询有限公司

A kind of cutting method of mems wafer

ActiveCN104108139BSolve the problem of difficult alignment of cuttingSolve the fragileDecorative surface effectsFine working devicesCMOSEngineering
Owner:SEMICON MFG INT (SHANGHAI) CORP

A height adjustment control system and method for a ship airbag vibration isolation device

InactiveCN106218846BReduced Power RequirementsImprove stabilityPropulsion power plantsPropulsive elementsControl systemAir compressor
Owner:SHANGHAI MARITIME UNIVERSITY

A method and system for tracing the source of streaming data security vulnerabilities in a video conferencing scenario

ActiveCN112291506BImprove data securityAccurate detectionTelevision conference systemsTwo-way working systemsStreaming dataFeature vector
Owner:北京电信易通信息技术股份有限公司

A kind of synthetic method of terminal carboxylic acid

ActiveCN110423191BHigh yieldSimple stepsOrganic compound preparationCarboxylic acid esters preparationAcetic anhydrideCycloalkene
Owner:CHANGZHOU UNIV

Divinyl reductase from corn and coding gene and application thereof

InactiveCN102517262BFungiBacteriaChlorophyll aChlorophyll
Owner:SICHUAN AGRI UNIV

Halloysite carbon dioxide adsorbent and preparation method thereof

InactiveCN102614832BAchieve regenerationMany poresProductsReagentsHalloysiteCarbon oxide
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Transmission shift schedule optimization based on calculated specific fuel consumption

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