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.

Harmonic reducer

ActiveCN106382339AImprove carrying capacityHigh movement precisionToothed gearingsHarmonicReduction drive
Owner:BEIJING XINLI MACHINERY

Casting process for batch production of column shoes

InactiveCN105562616AReduce overflowReduce labor intensityFoundry mouldsFoundry coresMaterials scienceSelf hardening
Owner:LINZHOU HEAVY MACHINE CASTING AND FORGING CO LTD

Dictation client feedback to facilitate audio quality

InactiveCN102934160ASpeech recognitionInput/output processes for data processingSignal-to-noise ratio (imaging)Signal-to-quantization-noise ratio
Owner:NVOQ

Traditional Chinese medicine used for treating urethritis

InactiveCN104587020AGood treatment effectLittle side effectsUrinary disorderPlant ingredientsSide effectUrethritis
Owner:李福生

Device, module, equipment and system for fingerprint recognition

ActiveCN108681703BReduce volumeHighly integratedPrint image acquisitionLensComputer hardwareEngineering
Owner:BOE TECH GRP CO LTD

Color developing and fixing device for wall cloth printing and developing machine

PendingCN108944087AGuaranteed flatnessEvenly heatedOther printing apparatusPulp and paper industryConveyor belt
Owner:湖州巧布师数码科技有限公司

List management and control method and device, mobile terminal and storage medium

ActiveCN111045507AImprove battery lifeReduce power consumptionDigital data processing detailsBootstrappingWhitelistEmbedded system
Owner:REALME CHONGQING MOBILE TELECOMM CORP LTD

Elastic longitudinal joint device used for shield tunnel segments in swelling soil areas

ActiveCN101899984AReduced equivalent compressive stiffnessReduce expansion forceUnderground chambersTunnel liningEquivalent stiffnessEngineering
Owner:SOUTHWEST JIAOTONG UNIV

Waste incineration device

InactiveCN107893996AImprove incineration efficiencySimple structureIncinerator apparatusIncinerationCombustion process
Owner:成都元始信息科技有限公司

Security and protection pre-warning door and method for cerebral strokes

PendingCN110374403ASolve the problem of not being able to obtain the grip strength of the door openerDetermine whether there is a risk to healthWing handlesWing knobsEngineeringPressure sensor
Owner:SHANGHAI JIZI ENVIRONMENTAL PROTECTION TECHCO LTD

Self-calibration high-precision digital time conversion circuit

ActiveCN113552793AReduce quantization noiseAchieving self-calibrationTime-to-digital convertersCapacitanceConverters
Owner:DALIAN UNIV OF TECH

Dialogue display method in instant communication scene and device thereof

ActiveCN104333503ASolve the problem of low setting efficiencyImprove setupData switching networksInput/output processes for data processingGraphicsComputer terminal
Owner:XIAOMI INC

A kind of method that utilizes animal proteolytic enzyme to extract fish oil from squid viscera

InactiveCN102260585AHigh extraction rateImprove qualityFermentationFatty-oils/fats productionBiotechnologyAdditive ingredient
Owner:TAIXIANG GRP TECH DEV

Cu-AEI molecular sieve catalyst containing rare earth and preparation method thereof

InactiveCN108786911AImprove SCR catalytic activityGood hydrothermal stabilityMolecular sieve catalystsDispersed particle separationRare-earth elementMolecular sieve
Owner:CHINA CATALYST HLDG CO LTD

Preparation method of multiple-channel aluminum flat plate heat pipe provided with fiber bundle liquid absorbing core structure

ActiveCN107062964AHas internal characteristicsSimple structureIndirect heat exchangersFiber bundleMetal fibers
Owner:SOUTH CHINA UNIV OF TECH

Power battery cover plate and manufacturing method thereof

InactiveCN110116471ADeny passageCell lids/coversCell sealing materialsPower batteryInjection moulding
Owner:陈东城

Strawberry culture medium

InactiveCN104641902AIncrease productionImprove qualityBioloigcal waste fertilisersSewage/sludge fertilisersFragariaOrganic matter
Owner:和县秀山美地农业科技有限公司

Blockchain node synchronization method and device

ActiveCN110737664ADatabase updatingDatabase distribution/replicationComputer networkEngineering
Owner:WEBANK (CHINA)

Novel 3D special-shaped light guide device and manufacturing method

InactiveCN105068175ASimple processing technologyFacilitate automated productionOptical light guidesGraphicsLight guide
Owner:深圳市光像素科技有限公司

Angle-adjustable multimedia computer

InactiveCN108594968AAvoid accumulationPrevent rust and corrosionStands/trestlesDigital processing power distributionData interfaceUSB
Owner:连平县思亿电脑科技有限公司

Light guide assembly and display lamp set

InactiveCN111022956ALower assembly costsLow costMechanical apparatusLight guides detailsLight guideEngineering
Owner:JRD COMM (SHENZHEN) LTD

Connecting bend

ActiveCN110985796AAvoid cloggingGuaranteed one-way passabilityThermal insulationCheck valvesFrostWater flow
Owner:安徽莱鑫精密特种钢管有限公司

Oil path connection sleeve of numerical control lathe and thermal treatment technology of oil path connection sleeve

InactiveCN104227039AHigh tensile strengthImprove fatigue resistanceAuxillary equipmentFurnace typesNumerical controlEngineering
Owner:PINGHU CITY DANGHU STREET FEITIANREN MACHINERY GRAPHIC DESIGN SERVICE DEPT

Indoor positioning method based on ZigBee and 2.4 G dual modes

ActiveCN111141292AMeet the needs of indoor positioning capabilitiesHigh positioning accuracyNavigational calculation instrumentsPosition fixationAnalysis dataDual mode
Owner:SPEED SPACE TIME INFORMATION TECH CO LTD

Method and device for improving etching uniformity of wafer

ActiveCN111816593AReduce the occluded areaUniform etchingSemiconductor/solid-state device manufacturingWaferingSemiconductor
Owner:FUJIAN JING AN OPTOELECTRONICS CO LTD

Mechanical water meter calibration method and device based on laser sensor

PendingCN112212949AEnhanced ability to interfere with noiseLow probability of signal lossTesting/calibration for volume flowWater conservationWater flowEngineering
Owner:GUANGZHOU INST OF ENERGY TESTING

Video monitoring device capable of detecting moving object

InactiveCN105957100ASave storage spaceDetection speedImage enhancementImage analysisVideo monitoringComputer module
Owner:张志华

Adverse event influence factor analysis system and method

PendingCN114238630ARealize unified managementProvide accuratelyNatural language data processingHealthcare resources and facilitiesData matchingMedicine
Owner:上海太翼健康科技有限公司

Spot welding nugget quality prediction method and equipment based on multi-factor mapping model

PendingCN114693060AEfficient designImprove accuracyCharacter and pattern recognitionResourcesData setOriginal data
Owner:HUAZHONG UNIV OF SCI & TECH +1

User external current transformer of pole-mounted circuit breaker

ActiveCN102013310AAccurate measurementEasy to installTransformersTransformers/inductances coils/windings/connectionsLow voltageStandardized coefficient
Owner:DALIAN NORTH INSTR TRANSFORMER GROUP

Measuring device and method for measuring biomass of cyanobacteria in water bloom

ActiveCN105424553BEasy to operateReduce cost of measurementTesting plants/treesSpecific gravity measurementPhylum CyanobacteriaMeasurement device
Owner:NANJING INST OF GEOGRAPHY & LIMNOLOGY

Acoustic touch position sensor using a low acoustic loss transparent substrate

InactiveCN1163850CTransmission systemsCathode-ray tube indicatorsAttenuation coefficientTransducer
Owner:ELO TOUCH SOLUTIONS INC

Space-based bistatic radar moving target long-time phase-coherent accumulation method

ActiveCN105116395AReduces second-order Doppler phase effectsImprove signal-to-noise ratioWave based measurement systemsEcho signalBistatic radar
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

PCIE card management method and system, equipment and storage medium

PendingCN114020670ASupport hot swapElectric digital data processingHot swappingComputer engineering
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Optimization method of direct-current transmission control protection system during strong oscillation of alternating-current system

InactiveCN112165105AShort unloading timeImprove stabilityElectric power transfer ac networkPower oscillations reduction/preventionAC - Alternating currentPower grid
Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY +1

Intelligently-controlled ultrahigh-frequency electric water heater device

InactiveCN112161410AMeet needsRealize intelligenceSolar heating energySolar heat collector controllersThermodynamicsCollector device
Owner:安徽佳暖节能科技有限公司

Multi-valued electronic arithmetic device with numerous digits, grouping and reconfigurability, and method

ActiveCN109857368ALogic circuits characterised by logic functionDigital data processing detailsReconfigurabilityComputer science
Owner:SHANGHAI UNIV +7

Multifunctional automobile radiator

PendingCN109139225AAvoid vibrationReduce noiseMachines/enginesEngine cooling apparatusAir cycleEngineering
Owner:TIANJIN QINGPU RADIATOR TECH CO LTD

Intelligent bit pressure self-adaptive PDC bit

ActiveCN113216863AInhibit sheddingEasy to installDrill bitsConstructionsTool bitStructural engineering
Owner:河北锐石钻头制造有限公司

Humanized nanometer antibody resistant to PD-L1 and application thereof

ActiveCN109096396AImmunoglobulins against cell receptors/antigens/surface-determinantsRadioactive preparation carriersDiseaseMedicine
Owner:HUALAN BIOLOGICAL ENG INC +1

Hydroxy propyl-beta-cyclodextrin inclusion compound of anisolene and its preparation and preparation method

InactiveCN1517395AImprove stabilityNo hemolytic reactionMacromolecular non-active ingredientsOrganic solventFreeze-drying
Owner:沈阳皓天万嘉医药科技有限公司

Motion state detection method and device, electronic equipment and storage medium

ActiveCN112255648AImprove accuracySatellite radio beaconingTime informationEngineering
Owner:TENCENT TECH (SHENZHEN) CO LTD

Method for blocking subsynchronous frequency components in HVDC (high-voltage direct current) control loop

InactiveCN106099955ASolving Subsynchronous Oscillation ProblemsPhysical concepts are clearPower oscillations reduction/preventionElectric power systemDc current
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +1

Branch current detection method and system of double-bus distribution equipment parallel outlet wires

ActiveCN105044430AImprove securityCurrent/voltage measurementCurrent distributionControl theory
Owner:FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID

Crystal variation modification method of cotton/flax/viscose blended yarn

InactiveCN103437156ALarge poresReduce crystallinityLiquid/gas/vapor removalLiquid/gas/vapor treatment of definite length materialsYarnEngineering
Owner:DONGHUA UNIV +1

Non-contact heart rate monitoring method

ActiveCN111127511AImage enhancementImage analysisFacial regionSingle pixel
Owner:玄云子智能科技(深圳)有限责任公司

Method for manufacturing organic el device and organic el device

InactiveCN104145530AFinal product manufactureElectroluminescent light sourcesOrganic layerEngineering
Owner:NITTO DENKO CORP

CT image contrast feature learning method for new coronal pneumonia clinical typing

ActiveCN111932540AImage enhancementImage analysisLearning networkLearning methods
Owner:INST OF ENVIRONMENTAL MEDICINE & OCCUPATIONAL MEDICINE ACAD OF MILITARY MEDICINE ACAD OF MILITARY SCI

Cylindrical roller bearing used for rolling mill

ActiveCN106286582AReduce the chance of damageUniform pressure distributionRoller bearingsShaftsStrip millButt joint
Owner:WAFANGDIAN ZHENGDA METALLURGICAL MILL BEARING

Laser interference photo etching method adopting holographic optical elements and photo etching system

InactiveCN1690857AEasy to manufactureImprove adaptabilityPhotomechanical exposure apparatusMicrolithography exposure apparatusGratingWavelength
Owner:INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI

Separable slewing bearing and device for plugging pin roll

ActiveCN102225733ASolve difficult problems that are not easy to splitSimple structureMetal working apparatusCranesEngineeringSlewing bearing
Owner:TAIYUAN HEAVY IND

Special fertilizer for producing healthcare agricultural products and preparation method thereof

ActiveCN102584472AHas a health effectGood for healthFertilizer mixturesDiammonium phosphatePotassium sulfate
Owner:HUNAN ZHONGKE AGRI

Device and method for treating perfluorinated compound wastewater through electro-catalysis-electric flocculation cooperation

InactiveCN114180684AQuick removalDesyncWater contaminantsWater/sewage treatment using germicide/oligodynamic-processElectro flocculationSewage
Owner:NANJING UNIV OF TECH

Novel transformer substation inspection route mark plate with improved structure

InactiveCN105261312AExtended service lifeEasy to installIlluminated signsIdentification meansTransformerEngineering
Owner:STATE GRID CORP OF CHINA +1

Chaw simulation circulation load application machine for dentistry

InactiveCN101441158AImprove efficiencyShorten experiment timeMaterial strength using repeated/pulsating forcesReducerEngineering
Owner:SICHUAN UNIV

Elevator car device

InactiveCN112478979AReduce shockElevatorsBuilding liftsControl theoryMechanical engineering
Owner:SCHINDLER CHINA ELEVATOR CO LTD

Fried bread stick blank transferring and lengthening device

ActiveCN113678849ARealize functionCompact structureFood processingOil/fat bakingEngineeringHigh transmission
Owner:HENAN WANJIE INTELLIGENT TECH

Ultraviolet spectrophotometer provided with rubber keypad

ActiveCN103868873AEasy to installAchieve waterproof functionColor/spectral properties measurementsKey pressingUltraviolet
Owner:苏州理瞳精密测量系统有限公司

Vehicle seat

PendingCN113561860ASeat framesMovable seatsClassical mechanicsEngineering
Owner:FAURECIA

A packet data multicast communication system, a station, and a method of operating the system

ActiveCN1910853BSave energySpecial service provision for substationError prevention/detection by using return channelComputer networkStation
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV

Electric fire engine compartment arrangement mode

InactiveCN102814015AMeet needsEasy disposalFire rescueEmergency rescueBody compartment
Owner:青岛给力电动车辆制造有限公司

High-speed elevator redundancy braking protection device and method

InactiveCN102398813AAvoid damageLarge decelerationElevatorsElectricityFrequency changer
Owner:IFE ELEVATORS

Iron-containing red mud recycling method, rock wool preparation method and corresponding rock wool

PendingCN110172539AImprove reduction efficiencyReduce adverse effectsProcess efficiency improvementReduction treatmentRed mud
Owner:上海科麟沃环境科技有限公司

System and method for thermally controlling an electronic display

InactiveCN101971081ANon-linear opticsClosed loopDisplay device
Owner:MFG RESOURCES INT INC

Automatic bin device applied to long stepped shaft-type temperature measurement sampling rods in metallurgical industry

ActiveCN110697302AAvoid damageAvoid positioning obstructionsStorage devicesWorking environmentStructural engineering
Owner:HARBIN INST OF TECH

Power system simulation method, power system simulation device and electronic device

ActiveCN109066669AImplement coupled computingAvoid heavy computationAc network circuit arrangementsEngineeringNodal admittance matrix
Owner:SICHUAN ENERGY INTERNET RES INST TSINGHUA UNIV +1

Intelligent bullet cabinet

ActiveCN112282569AEasy to useEasy accessDispersed particle separationSafesEngineeringStructural engineering
Owner:江西德沃箱柜制造有限公司

Toilet door lock

InactiveCN109162529AEasy to useAvoid using unknown phenomenaMechanical controlsHandle fastenersPublic placeButton battery
Owner:傅明尧

On-board equipment and entry base update method

ActiveCN103164478AMeet the ever-increasing demand for termsImprove operational efficiencySpecial data processing applicationsOn boardEmbedded system
Owner:SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING CO LTD

Method of fabricating prosthesis

InactiveCN101224144AAvoid troubleReduce workloadDomestic articlesProsthesisProsthesisCam
Owner:北京吉马飞科技发展有限公司

Similar tubular borax-doped graphite phase carbon nitride nanometer material and preparation method thereof

ActiveCN106732736AMorphological realizationNovel processMaterial nanotechnologyPhysical/chemical process catalystsControllabilityNanotube
Owner:UNIV OF JINAN

Packaging device for finished product of lampblack machine glass cover plate

InactiveCN109319188AEasy to pack and handleImprove continuityWrapper twisting/gatheringShock-sensitive articlesGlass coverFixed frame
Owner:嵊州市法帝电器有限公司

Piperidine amide derivative, and pharmaceutical composition and application thereof

ActiveCN113214140AHas analgesic activityGood analgesic activityNervous disorderOrganic chemistryDiseasePregabalin
Owner:江苏谛奇医药科技有限公司

Automatic deodorizing shoe cabinet structure

InactiveCN104622023ARealize automatic controlWardrobesGaseous substancesAutomatic controlControl engineering
Owner:SHAANXI JOIN CREATE SCI & TECH

Digital board goods shelf

InactiveCN107323936ASolve the difficulty of refuelingIncrease productivityConveyorsStorage devicesAdditive ingredientProcessor affinity
Owner:张家港工领信息科技有限公司

Method and device for eliminating digital filter outputting DC component

InactiveCN1984103AAvoid interferenceSimplicity of implementationError preventionTransmitter/receiver shaping networksEngineeringDigital filter
Owner:HUAWEI TECH CO LTD

Electromagnetic heating system and household electrical appliance

PendingCN108076549AReduce distractionsReduce Interfering SignalsCoil arrangementsOhmic-resistance heatingPower gridHome appliance
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD

Integrated SMC composite material ladder-type cable bridge

InactiveCN110690672AThe installation connection is firmImprove stabilityElectrical apparatusCable trayElectric cables
Owner:镇江昌达电气有限公司

Rotational flow mixing device for coal distillation furnace

InactiveCN101760213AActs as a gasketImprove securityDirect heating destructive distillationCold airDistillation
Owner:北京嘉德信达投资有限公司 +1

Solar photovoltaic panel device convenient to maintain

InactiveCN114531098AEasy maintenanceGood rainproof effectPhotovoltaic supportsSolar heating energySolar powerEnergy conversion efficiency
Owner:广东互盈光新能源科技有限公司

Charge and discharge circuit for mobile terminal and mobile terminal

InactiveCN105610220AImprove user experienceElectric powerSafety/protection circuitsComputer moduleInput control
Owner:苏黎

Comprehensive station optimization operation method in multi-station fusion mode

PendingCN113313295AGuaranteed economyGuaranteed reliabilityForecastingPower stationPower optimization
Owner:JIANGSU ELECTRIC POWER CO +2

Red jujube maize instant noodles and production technology thereof

InactiveCN104905139AReduce manufacturing costGreat tasteFood preparationFood ingredient as mouthfeel improving agentPine pollenInstant noodle
Owner:ANHUI CHENGXIANG FLOUR

Forming equipment for L-shaped hanger

InactiveCN106493198APrecise processingEasy to operateMetal-working feeding devicesOther manufacturing equipments/toolsEngineeringMechanical engineering
Owner:张辉海

Antialcoholic granules with golden camellia-dendrobium as raw materials and preparation method of antialcoholic granules

ActiveCN105998797AQuick hangover effectEnhanced opening and closing functionMetabolism disorderDigestive systemBiotechnologyImmunocompetence
Owner:AGRI PROD PROCESSING INST GUANGXI ACADEMY OF AGRI SCI

Novel crystal form of carbapenem antimicrobial medicament and preparation method of novel crystal form

ActiveCN103664947AComplete crystallizationGuaranteed yieldOrganic chemistrySolubilitySulfur
Owner:SHANDONG FREDA PHARMA GRP CO LTD +1

Seat for laparoscopic surgery

InactiveCN114404213AEasy to controlAvoid sorenessOperating chairsDental chairsGear wheelMassage
Owner:胡军红

Wet electric leakage testing device

PendingCN110618339AOvercome the effects of entering waterFast entry into the waterTesting dielectric strengthEnvironmental engineeringWater entry
Owner:MIASOLE EQUIP INTEGRATIONFUJIANCO LTD

Anti-slip badminton racket

InactiveCN104415516AReplace at any timeReplace withStringed racketsEngineeringAnti theft
Owner:RUGAO BINJIANG URBAN CONSTR INVESTMENT

Content recommendation method, device and system and storage medium

PendingCN113806620ASpeech analysisCharacter and pattern recognitionFeature setKnowledge management
Owner:HUAWEI TECH CO LTD

Medical detection method and tool for blood sample

InactiveCN102539662ASafe collectionKeep safeDiagnostic recording/measuringSensorsMedicineBlood specimen
Owner:上海维斯塔生物科技有限公司

Preparation method of attapulgite clay desulfurization adsorption catalyst

InactiveCN106552641AImprove adsorption and catalytic efficiencySimplify the desulfurization processOther chemical processesDispersed particle separationPyrolusiteBiological activation
Owner:刘从荡

Motor for vehicle having supporting plate

InactiveCN107359745AImprove cooling effectMeet electricity demandBatteries circuit arrangementsElectric powerEngineeringMotor design
Owner:刘志运

Volleyball training device

ActiveCN109771924AIncrease practice timeSport apparatusVolleyballsElectrical and Electronics engineering
Owner:庞凯戈

Information transmission method, information transmission device, storage medium and bus

InactiveCN109756537AAccurate acquisitionAccurate transmissionData processing applicationsMessaging/mailboxes/announcementsInformation transmissionInformation transfer
Owner:BEIJING DIDI INFINITY TECH & DEV

Cover opening and closing mechanism of cooker

ActiveCN102772128AEasy to open and closeSimple structurePressure-cookersLocking mechanismSelf locking
Owner:ZHEJIANG SUPOR CO LTD

Wheel structure

InactiveCN103192665AHubsFreewheelEngineering
Owner:刘俊跃

Network violation operation identification system, method and device

PendingCN114785721ASecuring communicationIp addressComputer science
Owner:CHINA SOUTHERN POWER GRID COMPANY

Radioactivity measurement device and radioactivity measurement method

ActiveCN109061710ARealize unified managementEasy to operateNuclear energy generationRadiation intensity measurementElectricityMeasurement device
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY

Irregular small-sized land area measuring method based on photoelectric measuring technology

ActiveCN107121098AReduce technical ability requirementsOptimize layoutUsing optical meansGeomorphologyMeasuring instrument
Owner:NJU OPTOELECTRONICS ENG RES INST CO LTD

3D printing method for attaching metallic material to surface of plastic piece

InactiveCN104354298AImprove economyElectricityPlastic materials
Owner:安徽省库仑动力自动化科技有限公司

Anodic oxidation simulation coating and method for preparing same

InactiveCN107151492AShort coloring timeBatch color stabilityAnti-corrosive paintsPolyurea/polyurethane coatingsSilver pasteAcrylic resin
Owner:安徽康瑞高科新材料技术工程有限公司

Temperature measurement device

InactiveCN104122005AReduce occupancySave resourcesThermometers using electric/magnetic elementsUsing electrical meansElectrical resistance and conductanceMicrocontroller
Owner:HUIZHOU EPOWER ELECTRONICS

Stamping mold for metal fittings

InactiveCN112059030AAvoid swiping left and rightSpeed ​​up the releaseShaping toolsMetal-working feeding devicesStructural engineeringPush out
Owner:程亮

Water circulation device for plastic extruder stock mould

InactiveCN105599274ASpeed up coolingIdeal cooling rateWater circulationEngineering
Owner:XINJIANG HUATING IND & TRADE

Processing method, system and device containing parameter message

ActiveCN101594345AReduce the possibility of errorSimplify processing effectTransmissionComputer scienceCore network
Owner:DATANG MOBILE COMM EQUIP CO LTD

Information prompt device, method and system

InactiveCN104615246AImprove communication efficiencyInput/output for user-computer interactionSound input/outputInformation analysisInformation device
Owner:北京完美和声信息技术有限公司

Electric wire fixer

InactiveCN104132188AEasy to buckleImprove securityPipe supportsEngineeringElectric wire
Owner:朱明

Dental instrument, correction system and design method and manufacturing method of dental instrument

PendingCN114431982AAids in jaw reconstructionEasy to storeOthrodonticsDental instrumentsUpper Jaw Tooth
Owner:SHANGHAI SMARTEE DENTI TECH CO LTD

Surrounding rock grading system and grading method suitable for cantilever heading machine construction

PendingCN114595938AImprove tunneling efficiencyReduce excavation costsOffice automationResourcesGeological explorationCantilever
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY +1

Material lifting device

InactiveCN103738880ASimple structureEasy to processLifting framesSprocketEngineering
Owner:江苏中港冶金设备科技有限公司

Vehicle-mounted fuel cell engine system and control method

ActiveCN113948739AAdjustable temperatureEasy to useFuel cell heat exchangeReactant parameters controlFuel cellsIn vehicle
Owner:BEIJING SINOHYTEC

Chain tension mechanism for chicken farm feeders

InactiveCN103818683ASimple structureEasy to useConveyorsEngineeringMechanical engineering
Owner:JIMO HUIFENG METAL PROD FACTORY

Steel wire woven high-pressure rubber pipe and preparation process thereof

PendingCN113187963AImprove reinforcement effectImprove wear resistanceFlexible pipesTubular articlesPolymer scienceNitrile rubber
Owner:宁波舜龙胶管有限公司

Preparation technology of novel bovine bone soup black big-belly melon seeds

PendingCN114698815AThe manufacturing process is simpleEasy to operateClimate change adaptationFood ingredientsNutritive valuesPolysaccharide
Owner:鄂尔多斯市丰硕种畜繁育有限责任公司

Amide type polycarboxylic acid type water reducer, and preparation method and using method thereof

InactiveCN109535342ASimple preparation processGood slump performanceAcid waterCarboxylic acid
Owner:SHANGHAI DONGDA CHEM

Processing method of surimi gel

ActiveCN112586694AAvoid destructionStrong meat textureFood ingredientsBiotechnologyFish surimi
Owner:FUJIAN ANJOY FOODS CO LTD +2

Deep sludge filter-pressing dehydration device and dehydration method thereof

InactiveCN112759218AEasy to useRapid dehydration collectionSludge treatment by de-watering/drying/thickeningProcess engineeringDewatered sludge
Owner:淮北森诺环保科技有限公司

Method of accelerating access to primary storage and storage system

InactiveCN102147769AImprove access speedMemory architecture accessing/allocationInput/output to record carriersOperational systemOperating system
Owner:BUFFALO CORP LTD

Pipe inner wall polishing device

PendingCN113319719AOptimal sanding settingsEasy to fixRevolution surface grinding machinesGrinding drivesPolishingEngineering
Owner:湖北万众通达机械设备有限公司

Polymer material for looped network management control device and preparation method of polymer material

ActiveCN114539702AImprove pass rateSimple manufacturing methodPolymer scienceGlycidyl methacrylate
Owner:ZHEJIANG YONGYUAN XINNENG TECH CO LTD

Electric vehicle display bracket

ActiveCN108909644BEven by forceExtended service lifeVehicle componentsElectric carsElectric vehicle
Owner:重庆新钰立金属科技有限公司

Durable silk quilt easy to detach and wash

PendingCN108742002AEasy to disassemble and washEasy to fixBlanketBed linenEngineering
Owner:南通恩宜贝纺织科技有限公司

Voice information recognition method and device, electronic equipment and storage medium

PendingCN112509578AEasy to identifySpeech recognitionSpoken languageSpeech sound
Owner:BEIJING YOUZHUJU NETWORK TECH CO LTD

Control system for suppressing switching-on surge current of circuit breaker

ActiveCN112164617AEasy to useClosing inrush reductionHigh-tension/heavy-dress switchesAir-break switchesControl systemEngineering
Owner:FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID

Light-emitting diode (LED) lamp

InactiveCN102235596AIncrease luminous fluxIncrease the light output anglePoint-like light sourceLighting support devicesLight beamEngineering
Owner:FOXSEMICON INTEGRATED TECHNOLOGY (SHANGHAI) INC +1

Sand finish machine tool for workpiece surface dull polish

InactiveCN106475873AReduce processing timeGuarantee processing qualityBelt grinding machinesGrinding feedersControl systemMachine tool
Owner:江翠意

Level gauge with pressing device

InactiveCN106643656ACompact structureEasy to operateIncline measurementStructural engineering
Owner:DIMENSION TECH

Anti-scratching wrapping film with adhesion function

PendingCN111909626AAdhesion cannotExcellent adhesionFilm/foil adhesivesPolymer scienceHoneycomb structure
Owner:苏州双力包装材料科技有限公司

Environment-friendly cigarette holder realizing tar reduction and harm reduction through airflow cooling

ActiveCN108095190AMild tasteSimple production processTobacco smoke filtersElastomerAdditive ingredient
Owner:SICHUAN UNIV

Multi-functional portable laptop folding desktop capable of being used as desk or box

InactiveCN101744452ASimple structureFoldable tablesStowable tablesEngineeringDesk
Owner:贾荣

Automatic heat dissipation testing method and system for server

InactiveCN110633184AImprove work efficiencyRealize the establishmentHardware monitoringProgram loading/initiatingTest efficiencyBatch processing
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD

Method, device and equipment for evaluating correctness of voice phonemes and storage medium

InactiveCN110136747AImprove learning efficiencyImprove learning effectSpeech analysisElectrical appliancesSpeech soundData input
Owner:SHANGHAI LIULISHUO INFORMATION TECH CO LTD

Query completion method in community ask-answer search

ActiveCN105447080AImprove experienceFlexible combinationSpecial data processing applicationsSpiteUser input
Owner:HUAJIAN YUTONG TECH BEIJING CO LTD

Down feather processing sewage treatment device capable of recycling down feather

ActiveCN107698052AEasy to recycleImprove functionalitySpecific water treatment objectivesTreatment involving filtrationPush and pullActivated carbon
Owner:ANHUI LION GOOSE PROD

Oxygen bottle burning sample treatment method

ActiveCN104849112AIncrease throughputLow costPreparing sample for investigationPlatinumEngineering
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

Batching method and batching device for preparing compound feed

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Owner:浙江金甲水产饲料有限公司

Tunnel active source seismic wave wireless acquisition method, terminal, system, method and medium

PendingCN113608255AGuaranteed time consistencyMeet the requirements of the construction environmentSeismic signal transmissionSeismic signal recordingMaster stationSeismic wave
Owner:SHANDONG ZHIYAN EXPLORATION TECH CO LTD

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InactiveCN104926682AHigh yieldHigh purityHydrazine preparationP-chloroanilineChemical reaction
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InactiveCN102454065AEffective thread cuttingIncrease productivityNeedle severing devicesYarnVertical plane
Owner:WUJIANG DESHENG FASHION

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InactiveCN109393745ADoes not shrink the activity spaceFreedom of movementOffice tablesFeetComputer scienceComputer equipment
Owner:王爱民

Method of photocoupling to promote decomposition and purification of perfluorochemicals

ActiveCN109759116ACompletely degradedDegradation continuesPhysical/chemical process catalystsWater/sewage treatment by irradiationDecompositionCoupling system
Owner:DALIAN UNIV OF TECH

Panel material laser cutting machine

InactiveCN108237330AImprove work efficiencySave human effortWelding/soldering/cutting articlesMetal working apparatusLaser cuttingEngineering
Owner:GUANGZHOU BAISHENG ELECTRONICS TECH CO LTD

Low-odor modified polypropylene composite material and preparation method thereof

ActiveCN106854309AImprove smellLow VOC contentBulk chemical productionPolymer scienceProcedure Agents
Owner:ORINKO NEW MATERIAL CO LTD

Ultra-high molecular weight polyethylene plate as well as preparation method and application thereof

ActiveCN112870448AUniform crosslink densityHigh tensile strengthTissue regenerationProsthesisCompression moldingPolymer science
Owner:HUBEI UNIV

2.5R 5.5/6 dye composition and object color lump prepared from the composition

InactiveCN1995228AGood weather resistanceImprove stabilityCoatings with pigmentsCoatingsRepeatabilityViscosity
Owner:SHENZHEN OCEAN POWER INDUSTRIAL CO LTD

Gas compressor control method and device

ActiveCN113606180ALoad increases evenlyUniform loadPump controlNon-positive displacement fluid enginesGas compressorOptimal control
Owner:CHINA UNITED GAS TURBINE TECH CO LTD

Low-power-consumption CBRAM device based on titanium-silver alloy and preparation method and application of low-power-consumption CBRAM device

PendingCN112420922AImprove stabilityRealize continuous controlElectrical apparatusPhysical realisationElectrical resistance and conductanceCranial nerves
Owner:HUBEI UNIV

Processing method of preserved glossy privet fruits

InactiveCN107259309AChange in permeabilityStrong penetrating powerFood ingredient functionsFlavorSalt water
Owner:安徽智联管理咨询有限公司