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.

Vegetable bag sample preparation device

ActiveCN109983944BRealize automatic sample preparationEnsure consistencyExcavationsReceptacle cultivationAgricultural scienceEngineering

Owner:SHENZHEN TECHAND ECOLOGY & ENVIRONMENT CO LTD

Suction piping, suction structure, household appliances and dehumidifiers

ActiveCN104501379BSmall sizeReduce noiseDucting arrangementsLighting and heating apparatusEngineeringPiping

Owner:GREE ELECTRIC APPLIANCES INC

Bromine-substituted aromatic compound modified polymer material and its preparation method and application

ActiveCN105254900BHigh transfection efficiencyLow toxicityOther foreign material introduction processesTumor/cancer cellsPolymer scienceBromine

Owner:EAST CHINA NORMAL UNIV

Small-current grounding system fault transient traveling wave detection device and method

InactiveCN102866327BEasy to findImprove accuracyFault locationTransient stateSignal on

Owner:DATONG POWER SUPPLY BRANCH SHANXI ELECTRIC POWERCO +1

A high-speed real-time sampling logic analyzer with usb interface

ActiveCN103257606BReal-time transmissionHigh-speed real-time samplingProgramme controlComputer controlMicrocontrollerOriginal data

Owner:BEIJING INST OF CONTROL ENG

Vibration absorber for drive shaft

ActiveCN103821874BVibration frequency controlFlexible adjustment of screw-in amountRotating vibration suppressionDrive shaftCar manufacturing

Owner:GREAT WALL MOTOR CO LTD

Design method of a rail transit train operation control system

ActiveCN103612650BChange the way the implementationChange the way of beingRailway traffic control systemsControl systemDependability

Owner:BEIJING JIAOTONG UNIV

Heatable container with insulation function

ActiveCN102730338BAvoid stickingGuaranteed to remove cleanLarge containersTank wagonsInsulation layerEngineering

Owner:TIANJIN ZHAOHUA LOGISTICS CO LTD

A kind of natural draft air-cooling tower and cooling method of nozzle evaporative pre-cooling

ActiveCN108759504BReduce trafficAvoid corrosionTrickle coolersCooling towerEvaporation

Owner:SHANDONG UNIV

Synthesis method of lanthanum manganese doped strontium ferrite magnetic powder

ActiveCN103601483BShape is easy to controlEfficient removalMaterial nanotechnologyInorganic material magnetismStrontiumCoprecipitation

Owner:盐城东方汽车广场投资发展有限公司

Microscopic three-dimensional fuel cell membrane electrode manufacturing method and special mold

ActiveCN103178272BIncrease contact areaIncrease the circulation areaCell electrodesProtonProton exchange membrane fuel cell

Owner:NANTONG BAIYING ENERGY

A multi-functional fabric of nano incense that can improve sleep quality and its preparation

ActiveCN106245133BImprove sleep qualityRefreshing with fragranceArtificial filaments from viscosePorous carbonNanoporous carbon

Owner:广东洪兴实业股份有限公司

Single point lock with improved structure

InactiveCN103291141BImprove control convenienceCompact structureBuilding locksHandle fastenersEngineeringMechanical engineering

Owner:CMECH (GUANGZHOU) INDUSTRIAL LTD

Refrigerant powered valve for a geothermal power plant

InactiveCN102165191ASteam engine plantsMechanical power devicesEngineeringPneumatic valve

Owner:UNITED TECH CORP

Vitamin D releasing agent and its preparation method and application

ActiveCN108918848BEfficient releaseSimple compositionBiological testingSodium CaseinateBovine serum albumin

Owner:德康润生物科技(北京)有限公司

1s-methyl-β-tetrahydrocarbolinyl-k(pak)-rgdv, its synthesis, activity and application

ActiveCN110577574BOrganic active ingredientsPeptide/protein ingredientsThrombolytic drugPharmaceutical drug

Owner:CAPITAL UNIVERSITY OF MEDICAL SCIENCES

A kind of waterproof women's boots and its preparation process

ActiveCN112263041BImprove waterproof performanceImprove surface water resistanceShoemaking devicesCoatingsDimethylaniline N-oxideMedicine

Owner:温州志途鞋业有限公司

Motor control method, system and automobile for door lock

ActiveCN108930461BAnticipating dangerReduce riskElectrical locking circuitsElectrical locking actuatorsElectric machineryMotor control

Owner:GREAT WALL MOTOR CO LTD

Method of demodulation of stereophonic signal

ActiveCN112997410AImprove Harmonic DistortionTransmissionStereophonic broadcast receivingMultiplexingEngineering

Owner:CONTINENTAL AUTOMOTIVE FRANCE +1

A method of realizing broadband achromatic metalens based on fork structure

ActiveCN111856622BImprove focusing efficiencyImprove conversion efficiencyOptical elementsInformation controlEngineering

Owner:SOUTH CHINA NORMAL UNIVERSITY

Transmission with Adaptive Function

ActiveCN104534071BPrevent rotationGear lubrication/coolingToothed gearingsDrive shaftEngineering

Owner:重庆迪科汽车科技集团有限公司

Structural layout of square radial gis substation

ActiveCN104600612BSmall footprintThe outlet interval is increasedBus-bar/wiring layoutsGas-insulated enclosed substationsTransformerLow voltage

Owner:PANJIN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1

Chemical agent feeding device

ActiveCN103936128BNot easy to crystallizeNot easy to cause blockageWater/sewage treatment by flocculation/precipitationSiphonSulfate

Owner:CHONGQING MUNICIPAL DRAINAGE

Time delay compensation and pulse width correction

ActiveCN102006037BPulse shapingAudio power amplifierPower flow

Owner:MAXIM INTEGRATED PROD INC

Hand-operated cross-clamp for processing invisible protective window and use method thereof

ActiveCN102528732BImprove ergonomicsMetal-working hand toolsIndustrial engineering

Owner:JIANGSU DAHAI INTELLIGENT SYST

Method for enhancing identifiability of pattern requiring measurement

ActiveCN102193307BEffective protectionReduce wasteUsing wave/particle radiation meansOriginals for photomechanical treatmentPattern recognitionGraphics

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

A device for recycling sand and soil after lost foam casting

ActiveCN111230040BHigh reuse rateLow investment costFoundry mouldsMould handling/dressing devicesThermodynamicsMetal impurities

Owner:TAIZHOU LAI & KE INTELLIGENT TECH CO LTD

Medical monitoring system and method, medical equipment

ActiveCN108209952BImprove viewing angleRadiation diagnostic image/data processingMedical equipmentDisplay device

Owner:SHANGHAI UNITED IMAGING HEALTHCARE

Realization Method of Sectional Backup and Automatic Switching Adapting to Changes of Operation Mode of 10kV Busbar

ActiveCN112072774BGuaranteed uptimeSelf-investment logic is concise and clearPower network operation systems integrationInformation technology support systemBusbarTransformer

Owner:GUANGDONG POWER GRID CO LTD +1

Asymmetric split turbine of turbocharger

ActiveCN101634244BIncrease flow rateReduce refluxNon-fuel substance addition to fuelInternal combustion piston enginesTurbochargerHigh pressure

Owner:康跃科技(山东)有限公司

Silver-ferric oxide core-shell nanoparticles and preparation method thereof

InactiveCN103198913BSuperparamagneticEffective optical propertiesInorganic material magnetismMicroballoon preparationSodium acetateNitrate

Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

A kind of polycarboxylate superplasticizer

ActiveCN104446105BPlasticizerSuperplasticizer

Owner:SHANGHAI SUNRISE POLYMER MATERIAL CO LTD

Method for detecting pushing liquid discharge and supplement of piston diaphragm pump

ActiveCN102207078BGuaranteed safe operationPump testingPositive-displacement liquid enginesDiaphragm pumpEngineering

Owner:YUNNAN DAHONGSHAN PIPELINE

Method for testing instability of a negative bias temperature

InactiveCN102004216BRestore performanceGuaranteed accuracySemiconductor/solid-state device testing/measurementIndividual semiconductor device testingInstabilityFunctional Relationship

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Nano modified polyurethane paint for ship and its preparing method

InactiveCN1209426CStable storageSimple preparation processAntifouling/underwater paintsPaints with biocidesLacquerFiltration

Owner:YUXIANG CHEM DALIAN CO LTD

Brake feedback control circuit and method of electric vehicle

ActiveCN102501772BOvercome the disadvantage of not being able to brakeIncreased braking safetyElectrodynamic brake systemsPower batteryElectrical resistance and conductance

Owner:苏州海格电控股份有限公司

Curable composition for inkjet printing, cured product thereof, and electronic component having the cured product

ActiveCN111886300BSufficient tightnessSufficient resistance to soldering heatPrinted circuit assemblingDuplicating/marking methodsMethacrylatePolymer science

Owner:TAIYO HLDG CO LTD

a sandblasting machine

ActiveCN106078528BStrong impactImprove grinding efficiencyBlast gunsAbrasive blasting machinesSand blastingFan blade

Owner:杭州思锐研磨制品有限公司

A Portable Ultrasonic Nebulizer

ActiveCN112718363BAchieve separationAvoid the problem of low efficiency of ultrasonic direct actionLiquid spraying apparatusWater vaporEngineering

Owner:AFFILIATED HOSPITAL OF NANTONG UNIV

A self-location method for sensor network nodes based on smart phones

ActiveCN105323772BHigh positioning accuracyLow costNetwork topologiesNetwork planningTime–frequency analysisFrequency modulation

Owner:ZHEJIANG UNIV

A food waste pretreatment system and method

ActiveCN106607449BEfficient preprocessingMeet the requirements of anaerobic fermentationSolid waste disposalOil and greaseSlag

Owner:ZOOMLION ENVIRONMENTAL IND CO LTD

Antithrombotic artificial blood vessel

InactiveCN105102007BPromote formationStentsAntithrombogenic treatmentAntithromboticAntithrombins

Owner:TORAY IND INC

Solar tracker including an azimuth rotation mechanism

ActiveCN104428607ASolar heating energySolar heat devicesHydraulic cylinderEngineering

Owner:ABENGOA SOLAR NEW TECH SA

Interpolator based on single chip microcomputer

ActiveCN101620433BGuaranteed Interpolation AccuracyHigh Uniformity IndexNumerical controlMicrocontrollerMicrocomputer

Owner:SHANGHAI WEIHONG ELECTRONICS TECH +1

Real-name brake status monitoring method

ActiveCN107634876BGet status information in timeReal-time grasp of operation statusProgram loading/initiatingData switching networksInformation supportState parameter

Owner:INST OF COMPUTING TECH CHINA ACAD OF RAILWAY SCI +2

A method for determining the safety range of the working face for floor karst water damage ground area control

ActiveCN111441771BMining devicesData processing applicationsAnalysis dataMining engineering

Owner:HEBEI COAL SCI RES INST

Chemiluminescent probes for imaging/detection of proteases

ActiveCN110944985APolypeptide with localisation/targeting motifDipeptide ingredientsBiochemistryProteases

Owner:特拉维夫大学拉玛特有限公司

A 3D multi-target tracking method based on fusion of image and laser point cloud

ActiveCN110675431BSolve the technical problem that the disappearing target is difficult to identifyImage enhancementImage analysisCamera imagePoint cloud

Owner:NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI

Semiconductor package structure and manufacturing method thereof

ActiveCN107170715BReduce thicknessImprove cooling effectSemiconductor/solid-state device detailsSolid-state devicesSemiconductor packageMetal sheet

Owner:CHIPMOS TECH INC

A kind of preparation method of hydrophobically modified melamine sponge

ActiveCN111073031BSimple preparation processReduce manufacturing costOther chemical processesGeneral water supply conservationPolymer scienceActive agent

Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of home photovoltaic panel support

ActiveCN104362941BQuick wiringQuick changePhotovoltaic supportsPhotovoltaic energy generationCells panelFixed frame

Owner:SUZHOU RUNHONG TRADING

Method for buffering hydraulic system shock of crawler loader

InactiveCN103352889BImprove reliabilityExtended service lifeServomotor componentsHydraulic motorMagnetic exchange

Owner:TAIYUAN UNIV OF TECH

Amphibious Vehicle

InactiveCN104340000ASimple structureEasy to applyAmphibious vehiclesPropulsive elementsReciprocating motionElectric machinery

Owner:朴永赞

Saururus chinensis extract as well as preparation method and application thereof

ActiveCN103566008BGood antiviral effectLow toxicityOrganic chemistryAntiviralsPharmaceutical drugMicrobiology

Owner:SUN YAT SEN UNIV

A method for preparing three-dimensional graphene based on 3D printing foam metal

ActiveCN104401968BHigh material utilizationConducive to qualitative and directional mass productionCvd grapheneMetal powder

Owner:FUZHOU UNIV

Handheld thread cutter

ActiveCN105780365BSimple structureReduce manufacturing costMechanical cleaningPressure cleaningHand heldEngineering

Owner:浙江新千禧纺织股份有限公司

Measuring guide wire

ActiveCN108261598BAvoid harmObserve the degree of bendingGuide wiresBronchial tubeEngineering

Owner:SHENZHEN LIFETECH RESPIRATION SCI CO LTD

Method for dynamically etching sheet metal and forming metal wire

InactiveCN100547744CAvoid underetchingSemiconductor/solid-state device manufacturingDynamic methodEtching

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Mold for casting joint and method for casting joint

ActiveCN107096883BReduce development costsHigh yieldFoundry mouldsFoundry coresEngineeringCasting mold

Owner:CRRC CHANGZHOU AUTO PARTS CO LTD +1

A wall panel installation device for building decoration

ActiveCN109083382BEasy to fixWide range of workBuilding constructionsConstruction engineeringBuilding renovation

Owner:冠恒建设集团有限公司

High Efficiency Cokeless Briquette Boiler

ActiveCN104807178BFully circulatedBurn fullyWater heatersWater jacketSmall hand

Owner:杨飞

A cast-in-place beam without temporary pier support

ActiveCN106522108BIncrease profitEasy to installBridge erection/assemblyDistribution patternEngineering

Owner:THE SECOND ENG CO LTD OF CHINA RAILWAY 14TH CONSTR BUREAU CO LTD +1

A pipe capping machine

ActiveCN104843222BImprove capping efficiencyHigh capping accuracyRod-shaped articlesEngineeringMechanical engineering

Owner:ZHEJIANG KINGLAND PIPELINE & TECH CO LTD

A dual-component laser bonding device

ActiveCN112453696BImprove absorption efficiencyPromote productionWelding/soldering/cutting articlesLaser beam welding apparatusLaser bondingMultiplexing

Owner:UNITED WINNERS LASER CO LTD

A kind of preparation method of ethylene block copolymer

InactiveCN103059186BReduce dwell timeImproved shuttle efficiencySlurryChemistry

Owner:NINGBO UNIV

A kind of imitation ceramic composite plate production equipment and its production process

ActiveCN110666926BIncrease productivityGuaranteed uniformityCeramic shaping apparatusCement mixing apparatusCeramic compositeEngineering

Owner:湖南怀化永久轻建屋面科技开发有限公司

Mixed power quality treatment method

ActiveCN101924371BRapid responseSuppress fluctuationsFlexible AC transmissionActive power filteringPower qualityCapacitance

Owner:ZHUZHOU NAT ENG RES CENT OF CONVERTERS

DC remote power supply input grounding detection circuit and its detection method

InactiveCN103792444BImprove securityImprove reliabilityElectrical testingElectrical resistance and conductanceElectricity

Owner:SHENZHEN JINTING TECH

Operational method with functions of executing overlapped filtration and center conversion and device thereof

InactiveCN101552919BTelevision systemsDigital video signal modificationComputer architectureFiltration

Owner:NOVATEK MICROELECTRONICS CORP

electronic padlock

ActiveCN110469211BAvoid enteringNon-mechanical controlsPadlocksEngineeringStructural engineering

Owner:ABUS AUGUST BREMICKER SOEHNE AG

Altitude Compensation for Target Engine Speed in Hybrid Electric Vehicles

ActiveCN104047745BSatisfy Power RequestMaintain manifold vacuumHybrid vehiclesProgramme-controlElectric vehicleHybrid power

Owner:FORD GLOBAL TECH LLC

A kind of preparation method of luteolin

ActiveCN111018819BSimple processLow costOrganic chemistryPtru catalystPhysical chemistry

Owner:陕西嘉禾药业有限公司

A kind of sesquiterpene compound and its preparation and application

ActiveCN106008547BGood alpha-glucosidase inhibitory activitySmall molecular weightOrganic chemistryMetabolism disorderAlglucerasePenicillium bilaiae

Owner:ZHEJIANG UNIV OF TECH

Discharge lamp

InactiveCN1146954CHigh precisionReduce dispersionVehicle headlampsVehicle lighting systemsTwo bandLight fixture

Owner:PANASONIC CORP

Test tool for camera module test, application and test method thereof

ActiveCN105472379BIncrease productivityReduce manufacturing costTelevision systemsEconomic benefitsCamera module

Owner:TRULY OPTO ELECTRONICS

A flexible screen component and wearable device

ActiveCN110086913BAvoid damageDigital data processing detailsSubstation equipmentGlass coverStructural engineering

Owner:NUBIA TECHNOLOGY CO LTD

Capsule preparation for external use for preventing and treating vaginitis

ActiveCN109464655BInhibit and eliminate growth functionImprove immunityAntibacterial agentsHydroxy compound active ingredientsImmunopotencyLocal immunity

Owner:FUJIAN LONGSHENG BIOLOGICAL TECH CO LTD

A kind of macroelement water-soluble fertilizer and preparation method thereof

ActiveCN103964932BWell developed plant rootsStrong growthFertilizer mixturesPhosphateAmmonium sulfate

Owner:北京绿洲之星科技有限公司

A method of using α-calcium sulfate hemihydrate whiskers to flame-retardant polymer materials

InactiveCN103408877BRegular shapeUniform size distributionPolycrystalline material growthFrom normal temperature solutionsWater bathsPolymer science

Owner:JIANGSU UNIV

A method of using air cannon vibration to increase gas permeability of coal seams

ActiveCN110939478BImprove breathabilityEasy to useFluid removalGas removalMuzzleThermodynamics

Owner:NORTH CHINA INST OF SCI & TECH

Simulation method, device, terminal equipment and storage medium for nuclear accident radiation data

ActiveCN108268694BAccurately simulate radiation doseImprove the effectiveness of exercisesNuclear energy generationNuclear monitoringNuclear radiationNuclear reactor

Owner:GUANGDONG NUCLEAR POWER JOINT VENTURE +4

twin rotor internal combustion engine

InactiveCN104791086BAchieve continuous outputSmall volumeInternal combustion piston enginesInlet channelExhaust valve

Owner:金勤杨

Hollow particles, production method therefor, and aqueous dispersion containing hollow particles

PendingCN112739455ALightweightImprove heat resistanceMaterial nanotechnologyCoatingsPolymer scienceOrganic chemistry

Owner:ZEON CORP

A kind of modified polyvinyl alcohol and preparation method thereof

ActiveCN103724513BReduce surface tensionImprove water resistanceSolubilityChemical structure

Owner:CHINA PETROCHEMICAL CORP +1

An Intelligent Traffic Indication System Applied in Smart City

ActiveCN112820124BImprove clarityHigh precisionControlling traffic signalsImaging processingImaging analysis

Owner:北京嘉木天成科技有限公司

Automatic feeding device and control method for spun bobbins

ActiveCN109573736BReduce labor intensityEasy to handleFilament handlingYarnEngineering

Owner:HUBEI TIANMEN TEXTILE MACHINERY

Dynamic deformation reconstruction method of transmission line based on opgw multi-core stress sensing

ActiveCN111609807BImprove accuracyUsing optical meansEngineeringMaterials science

Owner:NANJING UNIV +1

Platelet concentrate for increase of cell regeneration and cell growth

PendingCN107580498ACosmetic preparationsHair cosmeticsCurative surgeryHair growth

Owner:E 特尔科夫

Pneumatic concentrator

InactiveCN101856655BNo pollution in the processReduce pollutionGas current separationElectric machineryPropeller

Owner:王家听

terminal block connector

ActiveCN112217032BAvoid interferenceSimple structureCoupling contact membersElectrical connectionElectrically conductive

Owner:SHANGHAI GONQI ELECTRIC CO LTD

Fusion protein containing chimeric antigen receptor and application thereof

ActiveCN113402621BImprove survival rateReduce tumor burdenPolypeptide with localisation/targeting motifImmunoglobulin superfamilyTransmembrane domainBiomedicine

Owner:SUN YAT SEN UNIV

Integrated navigation data calculation method, device and navigation equipment for observation time-delay system

ActiveCN107884800BNavigational calculation instrumentsNavigation by speed/acceleration measurementsAlgorithmEngineering

Owner:XFUSION DIGITAL TECH CO LTD

A traditional Chinese medicine composition for treating chronic glomerulonephritis and preparation method thereof

ActiveCN108186918BReasonable compositionTo achieve the effect of kidney yin and yang double tonicAnthropod material medical ingredientsFungi medical ingredientsNephronWolfiporia extensa

Owner:HEILONGJIANG UNIV OF CHINESE MEDICINE

A kind of prefabricated building inner partition wall and its installation and fixing method

ActiveCN113530022BShort installation timeSimple wayWallsHeat proofingArchitectural engineeringUltimate tensile strength

Owner:THE 4TH CONSTR ENG CO LTD OF CHINA RAILWAY NO 4 ENG GRP +1

A multi-client cooperative packet data synchronization processing method

InactiveCN104935663BTransmissionData synchronizationClient-side

Owner:SHANGHAI JIUYUN INFORMATION TECH

An unmanned mining car parking control method based on parking control points

ActiveCN113581198BSolve the problem of parking failureIncrease success rateExternal condition input parametersTrunk roadCar parking

Owner:安徽海博智能科技有限责任公司

Three-dimensional combined hydrophone

InactiveCN102914354BSimple structureDirectional sharpeningVibration measurement in fluidHydrophoneClassical mechanics

Owner:三亚哈尔滨工程大学南海创新发展基地

laser cutting equipment

ActiveCN110355482BPlay a buffer roleAvoid affecting cutting accuracyWelding/cutting auxillary devicesAuxillary welding devicesEngineeringLaser cutting

Owner:杭州聚通激光科技有限公司

A sewage harmful gas sensor and method

ActiveCN106525963BReduce harmImprove anti-interference abilityAnalysing fluids using sonic/ultrasonic/infrasonic wavesDelayed pulseElectricity

Owner:BEIJING INST OF RADIO METROLOGY & MEASUREMENT

Medical treatment tool and manipulator including same

ActiveCN103930062ADiagnosticsSurgical robotsEngineeringManipulator

Owner:OLYMPUS CORP

A transfer waterproof case

ActiveCN105914523BImprove the protective effectFirmly connectedCouplings bases/casesAgricultural engineeringCrystal

Owner:SHENZHEN NS TECH

Method for high sensitivity detection of Phytophthora hibernalis Carne

InactiveCN103060448BDoes not affect fidelitySimple and fast operationMicrobiological testing/measurementMicroorganism based processesForward primerPhytophthora hibernalis

Owner:HUBEI ENTRY EXIT INSPECTION & QUARANTINE BUREAUOF THE PEOPLES REPUBLIC OF CHINA

A kind of synthetic method of high isoprene content butyl rubber

ActiveCN105754024BHigh Polymerization YieldIncrease unsaturationNitro compoundPolymer science

Owner:PETROCHINA CO LTD

A fire-resistant bus connector and its assembly method

ActiveCN111628461BPrevent burstGood insulation performanceFire rescueButt joining bus-barsBusbarWater immersion

Owner:江苏冠卓电气有限公司

Air-conditioner indoor unit with automatic cleaning filter-screen function

InactiveCN100586534CEasy to removeImprove filtering effectDispersed particle filtrationLighting and heating apparatusAir filtrationGear drive

Owner:GREE ELECTRIC APPLIANCES INC

A kind of waste lubricating oil recycling treatment method

ActiveCN111992095BFast filter separationImprove processing efficiencyRotary stirring mixersTransportation and packagingProcess engineeringScrew thread

Owner:山东红星化工有限公司

An intraoperative pathological tissue extractor

InactiveCN104873230BQuick and easy pathological extractionEasy to operateSurgical needlesPump chamberDistal portion

Owner:FOURTH MILITARY MEDICAL UNIVERSITY

An automatic feeding activated carbon carbonization equipment

ActiveCN112225219BEasy to processEasy to operateCarbon compoundsActivated carbonThermodynamics

Owner:JINGZHOU HUARONG ACTIVATED CARBON CO LTD

Calibration Source Search System Based on Wireless Direction Finding Technology

ActiveCN104730493BWith positioning functionAccurate monitoringTransmission systemsPosition fixationElectronic taggingComputer terminal

Owner:中石化石油工程技术服务有限公司 +3

Multistage parallel complex multiplication processing method and device

ActiveCN101834817BReduce latencySave cache spaceNetwork traffic/resource managementTransmitter/receiver shaping networksData needsParallel processing

Owner:北京万海云科技有限公司

Cold-rolled steel sheet with high yield ratio and excellent weather resistance and its manufacture method

InactiveCN101558178BHigh yield ratioSave energyWeather resistanceMetallurgy

Owner:POHANG IRON & STEEL CO LTD

Video telecommunication system and method based on HDMI interface

InactiveCN100525453CReduce latencyImprove real-time performanceDigital video signal modificationHigh-definition television systemsComputer hardwareCommunications system

Owner:北京华纬讯电信技术有限公司

A push rod-based online weighing device

ActiveCN109489782BReduce external distractionsImprove accuracyWeighing apparatus for materials with special property/formSortingPhotoswitchGear wheel

Owner:ZHEJIANG UNIV

Fidelity-optimised variable frame length encoding

ActiveCN100559465CEasy to storeElectrical apparatusSpeech analysisMonauralEngineering

Owner:TELEFON AB LM ERICSSON (PUBL)

Flow regulating valve

ActiveCN111609154ASuppress pressure changesRealize rectificationValve members for absorbing fluid energyRefrigeration componentsRefrigerantVALVE PORT

Owner:FUJIKOKI MFG CO LTD

Improved production method of ammonia from urea

InactiveCN101450807BReduce corrosionOrganic compounds purification/separation/stabilisationInternal combustion piston enginesCombustionNitrogen oxides

Owner:EC&C TECH

A reliability testing method, device and equipment for storing timing snapshots

ActiveCN110008129BRealize functionSoftware testing/debuggingRedundant operation error correctionTarget databaseData library

Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Paper pickup device of paper feeder for stenograph

InactiveCN101362558BChange pickup pressureImprove adaptabilityArticle separationPulp and paper industry

Owner:NINGBO R D C OFFICE EQUIP

Shaping method of foods with stuffing

ActiveCN107535552ANo increase in footprintSolve problems that cannot be further miniaturizedDough shaping and cutting apparatusBakery productsAfter treatmentMechanical engineering

Owner:SHANGHAI SOONTRUE MACHINERY EQUIP

Liquid metal heat radiation based high-power LED light source of threaded connection structure

ActiveCN101872826BImprove cooling effectSolve the problem of excessive contact thermal resistanceSemiconductor devicesFluorescenceJunction temperature

Owner:浙江光锥科技有限公司

A kind of preparation method of functionalized monodisperse polystyrene hybrid colloidal emulsion

ActiveCN103275275BScale adjustableParticle size controllableDistillationPolystyrene

Owner:NANJING TECH UNIV

A kind of enzymatic beating process of natural bagasse pulp

InactiveCN104213451BNot destroyedReduce energy consumptionPulp beating methodsEngineeringCellulase

Owner:GUANGXI UNIV

Method and apparatus for interchanging logical address and physical address in communication apparatus

InactiveCN101203019BQuick conversionMeet needsNetwork data managementComputer scienceAddress mapping

Owner:STATE GRID CORP OF CHINA +4

A limited conveying device for food packaging bags

ActiveCN113911766BImprove loading efficiencyContinuous and stable deliveryConveyorsSupporting framesAcute angleChain conveyor

Owner:四川远方云天食品科技有限公司

Four-phase and double-salient brushless direct current motor with symmetrical phase inductances

ActiveCN103187846BReduce torque rippleSmall positioning torqueMagnetic circuit rotating partsMagnetic circuit stationary partsFault toleranceStator coil

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Preparation method of abietic acid derivative

ActiveCN105001049BAvoid reduction reactionHigh yieldPreparation by oxidation reactionsOrganic compound preparationSolventALUMINUM HYDRIDE

Owner:XIHUA UNIV

Automobile laminated glass automatic lamination device and method

ActiveCN107352817BFully automatedReduce consumptionWindowsWindscreensControl systemManufactured material

Owner:FUJIAN WANDA AUTOMOBILE GLASS IND

System and method for inspecting data through file format conversion

InactiveCN105849742AThe effect of intercepting diffusionPlatform integrity maintainanceSpecial data processing applicationsComputer scienceFile format

Owner:SOFTCAMP

An anti-shock full-section adjustable self-balancing mine support device

ActiveCN110219676BChange the state of stressForce balanceVibration dampersUnderground chambersElastic componentClassical mechanics

Owner:ANHUI UNIV OF SCI & TECH

Method for preparing spherical glass micro-cavity used for MEMS disc type packaging

ActiveCN100564242CGuaranteed tightnessSimple methodPrecision positioning equipmentSoldering apparatusMolten stateSealant

Owner:SOUTHEAST UNIV

Positioning mold for manufacturing precast beam-column structure and method for manufacturing precast beam-column structure using the positioning mold

ActiveCN110861201BMouldsBeam columnColumn structure

Owner:RUNHORN PRETECH ENG CO LTD