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.

User operation processing method and related device

ActiveCN108234533AImprove experienceReduce jump timeWeb data indexingDigital data protectionUser inputComputer terminal

Owner:ALIBABA GRP HLDG LTD

Method, device and computer-readable storage medium for elevator floor display

ActiveCN112299173BCharacter and pattern recognitionElevatorsImage pairFloor level

Owner:CHENGDU XINCHAO MEDIA GRP CO LTD

Forming machine upper punch adjustment mechanism

ActiveCN103691940BEasy to adjustAccurately adjusted in placeMolding machineMachine

Owner:YANGZHOU HAILI PRECISION MACHINERY MFG

Establishment method of lane-changing conflict coordination model for autonomous vehicles based on game theory

ActiveCN110362910BAvoid Decision-Making DisadvantagesEnsure balance of interestsGeometric CADDesign optimisation/simulationSimulationOperations research

Owner:SOUTHWEST JIAOTONG UNIV

Automobile tire assembly system

InactiveCN102211710BAutomatic adjustment of assembly errorsAvoid human involvementConveyor partsHydraulic cylinderEngineering

Owner:XIAN UNIV OF TECH

High-content super-resolution integrated microscopic imaging system and method

ActiveCN109856789BImaging method is simple and efficientEasy to operateMicroscopesMicroscopic imageMacroscopic scale

Owner:SUZHOU INST OF BIOMEDICAL ENG & TECH CHINESE ACADEMY OF SCI

Disc device

InactiveCN102074252BSimple supporting structureRecord information storageEngineeringClockwise

Owner:ALPINE ELECTRONICS INC

A method for preparing photocatalytic materials by layer-by-layer self-assembly

ActiveCN106984363BImprove stabilityIncrease roughnessOrganic-compounds/hydrides/coordination-complexes catalystsNanoparticlePhoto catalysis

Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

A Microgrid Protection Method Based on Impedance Characteristics

ActiveCN110932248BThe influence of the transition resistance is smallEmergency protective circuit arrangementsPhase currentsPower grid

Owner:UNIV OF JINAN

A functional structure for underwater oil transportation and its preparation method and application

ActiveCN113019484BGood directional conveying effectFacilitate self-deliveryLaboratory glasswaresMarine engineeringOil water

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Code-conversion method for shortmessage receiving and transmitting and network apparatus used thereof

InactiveCN100425081CSave storage spaceCode conversionRadio/inductive link selection arrangementsComputer hardwareCode conversion

Owner:NEW H3C TECH CO LTD

Electric meter plug-in device and electric meter production equipment using the device

ActiveCN106771444BLow costIncrease productivityTime integral measurementEngineeringMechanical engineering

Owner:HENAN XJ INSTR +2

A method for preparing in-situ strengthened spinel composite ferrite material

ActiveCN110642298BStrong magnetismLow impurity contentInorganic material magnetismIron compoundsSilenesManganese

Owner:ZHENGZHOU UNIV

Cordyceps sinensis host infection strain material and method

ActiveCN102792855BHigh activityHigh infection rateHorticultureAnimal husbandrySporeLarva currens

Owner:CHONGQING ACAD OF CHINESE MATERIA MEDICA

Method of making film/sheet laminate structure

ActiveCN103158318BSynthetic resin layered productsLaminationPaperboardEngineering

Owner:ILLINOIS TOOL WORKS INC

Track beam structure covered with metal film and split type vacuum pipeline with the same

ActiveCN112626937BIncrease vertical stiffnessIncrease the cross-sectional areaRailway tunnelsRailway transportTrackwayEngineering

Owner:HIWING TECH ACAD OF CASIC

Method and motor vehicle for wireless communication between a motor vehicle and at least one other communication participant

InactiveCN103262584BNetwork topologiesNetwork data managementTelecommunicationsMotor vehicle part

Owner:AUDI AG

Resource allocation method and system applied in distributed time-division multiplexing system

ActiveCN103179570BTime-division multiplexNetwork planningComputer networkResource assignment

Owner:IND TECH RES INST

A graphene battery thermal management device

ActiveCN106299546BAchieve low temperature insulationReduce temperature differenceSecondary cellsPower batteryHeat management

Owner:JIANGSU UNIV OF TECH

Method for improving temperature distribution in process of single crystal casting solidification

InactiveCN101537484BPromote growthApplication implementation is simple and easyPolycrystalline material growthFrom frozen solutionsElectrical conductorSingle crystal

Owner:JIANGSU UNIV

Method and device for identifying two-dimensional codes on mobile terminal

ActiveCN102103627BSpecial data processing applicationsBarcodeLocal type

Owner:临沂经开财金投资发展有限公司

mems broadband ultrasonic transducer array

ActiveCN112845002BMechanical vibrations separationWide bandFrequency modulation

Owner:武汉敏声新技术有限公司

Superconducting hybrid magnet device for generating minimum B magnetic field

ActiveCN102623128BMechanical binding and fixing simplifiedImprove stabilityBeam/ray focussing/reflecting arrangementsInductances/transformers/magnets manufactureHighly charged ionConductor Coil

Owner:INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI

A wireless resource multiplexing method for two-layer heterogeneous network

ActiveCN108684045BSuppress interferenceReduce Peer InterferenceNetwork planningMultiplexingComputer network

Owner:HANGZHOU DIANZI UNIV

Rapid Quenching and Tempering Treatment Method of Low Carbon and Low Alloy Steel Cast Steering Knuckle

ActiveCN103572026BReduce consumptionShort holding timeFurnace typesHeat treatment furnacesQuality adjustmentQuenching

Owner:广东省韶铸集团有限公司

A special processing tool for grid bolt balls

ActiveCN104128804BNo movementRealize automatic replacementPrecision positioning equipmentFeeding apparatusTool bitEngineering

Owner:HEFEI TANAO AUTOMATION

semiconductor module

InactiveCN102903697BImprove signal qualityImprove qualitySemiconductor/solid-state device detailsSolid-state devicesMetal coatingSemiconductor chip

Owner:TOSHIBA MEMORY CORP

A kind of fine purification method of isoquinoline

InactiveCN101759636BImprove the purification effectHigh purityOrganic chemistryPurification methodsIsoquinoline

Owner:上海奎林化工有限公司

A method for measuring the eccentricity error of each phase core wire current of a three-core power cable with a magnetic sensor

ActiveCN108828289BAccurate measurementOvercoming low accuracy flawsCurrent measurements onlyPower cableNonlinear systems of equations

Owner:STATE GRID JIBEI ELECTRIC POWER CO LTD TANGSHAN POWER SUPPLY CO

Conical alumina template for preparing nanomaterials and preparation method thereof

InactiveCN104975349BGood optical performanceOptical properties are singularPolycrystalline material growthFrom chemically reactive gasesPore diameterAnodic oxidation

Owner:SHANDONG JIANZHU UNIV

A magnetic fluid pump

ActiveCN110112888BGuaranteed tightnessExtended service lifeDynamo-electric machinesEngineeringMechanical drive

Owner:JIANGSU UNIV

Preparation process of molding sand for semi-closed water pump impeller

ActiveCN105945208BImprove fire resistanceNot easy to sand inclusion defectsFoundry mouldsFoundry coresFiberImpeller

Owner:SICHUAN ANYUE YULIANG AUTOMOBILE WATER PUMP

A kind of loading device and loading method of cell stretching force

ActiveCN110004060BSmall footprintEasy to getBioreactor/fermenter combinationsBiological substance pretreatmentsCell mechanicsSuction force

Owner:HUAZHONG UNIV OF SCI & TECH +1

Vertical landing UAV and its control method

ActiveCN103640696BReduce runway requirementsEasy to useVertical landing/take-off aircraftsProgramme control in sequence/logic controllersJet aeroplaneAttitude control

Owner:NEW UNITED GROUP +1

Gas Distribution Structure and Control Method of Divided Plate Distillation Column

ActiveCN104645655BEasy to implementReal-time acquisitionDistillation regulation/controlFractional distillationEngineeringChimney

Owner:TIANJIN AOZHAN XINGDA TECH

Apparatus and method for melting glass

ActiveCN104350013BGlass furnace apparatusTank furnacesMelting tankCoolant

Owner:ISOVER SAINT GOBAIN SA

Backwash Fluid Filtration System

ActiveCN104994926BSettling tanks feed/dischargeLoose filtering material filtersFilter mediaFilter system

Owner:EATON INTELLIGENT POWER LTD

Optical fiber splicing component and optical fiber connector with same

InactiveCN102854576BEasy to operateLow costCoupling light guidesFiberEngineering

Owner:TYCO ELECTRONICS (SHANGHAI) CO LTD

A two-stage gas-filling adjustable ratio gas-liquid mixing nozzle device and its use method

ActiveCN113187478BImprove erosion efficiencyScale adjustableDisloding machinesSlitting machinesWater flowEngineering

Owner:NANTONG UNIVERSITY

A semiconductor chip mounting and positioning method and positioning tool

ActiveCN104332415BNo shiftImprove consistencySemiconductor/solid-state device manufacturingAdhesiveSemiconductor chip

Owner:WUXI ZHONGWEI GAOKE ELECTRONICS +1

Slime mold rrt navigation method and system based on two-dimensional static path planning

ActiveCN110906947BImprove performanceIncrease roughnessInstruments for road network navigationPathPingSimulation

Owner:SHANDONG ACAD OF SCI INST OF AUTOMATION

Method and device for detecting core thickness of drilling bit

ActiveCN101319880BCause damageImprove detection accuracyUsing optical meansControl systemOptical axis

Owner:SHENZHEN SHENLAN PRECISION MACHINERY

Preparation method for methyl methacrylate deacidification adsorbent

ActiveCN105749859BHigh crystallinityLow adsorption temperatureOrganic compound preparationOther chemical processesMolecular sieveSorbent

Owner:PETROCHINA CO LTD

A kind of preparation method of tolvaptan intermediate 2-methyl-4-n-(2-methylbenzoyl)benzoic acid

ActiveCN109928890BMild reaction conditionsSimple post-processingOrganic compound preparationCarboxylic acid amides preparationBenzoic acidMethylaniline

Owner:CHONGQING CHANGJIE MEDICINE CHEM +1

Automatic modeling method of intelligent transformer substation spacer

ActiveCN102254074BDoes not affect the function of the external characteristics of the deviceDoes not affect external featuresSpecial data processing applicationsSmart substationData set

Owner:上海思源弘瑞自动化有限公司

Functional primer and its preparing process

ActiveCN1290950CEffective protectionNot swelled offPolyester coatingsNitrocellulosePolymer science

Owner:JIANGSU ZHONGJIN MATAI MEDICINAL PACKAGING

Liquid two-stage constant pressure supply station

InactiveCN103343756BAvoid shock and vibrationTransducersCleaning processes and apparatusEngineeringSingle level

Owner:CRRC DALIAN CO LTD

Circular Cultivation Method of Landscape Grass Grass Tips

ActiveCN107969291BImprove survival rateFast greeningHops/wine cultivationFertilisers by pryogenic processesMagnesium phosphateRhizome

Owner:夏德君

Positioning analyzer

InactiveCN102298687BReal-time positioningPrecise positioningSensing record carriersEngineeringElectric wire

Owner:北京创羿兴晟科技发展有限公司

A kind of preparation method of high-purity flake alumina

ActiveCN105347377BHigh purityMeet application requirementsAluminium hydroxide preparationAluminium oxides/hydroxidesAmmonium bifluorideChemistry

Owner:SHENGNUO OPTOELECTRONICS TECH QH CO LTD

A display panel driving circuit and driving method thereof, and display device

ActiveCN109637414BReduce power consumptionReduce voltage amplitude variationStatic indicating devicesMultiplexerScan line

Owner:XIAMEN TIANMA MICRO ELECTRONICS

Aircraft Engine Intelligent Assembly System

ActiveCN109368509BAvoid responsible operationImprove production and assembly efficiencyAircraft componentsAssembly machinesControl engineeringManufacturing line

Owner:大连四达高技术发展有限公司

A current tracking control method and device

ActiveCN105929720BStrong timing control abilityGood dynamic responseProgramme control in sequence/logic controllersElectric variable regulationControl engineeringElectronic switch

Owner:SHANDONG UNIV OF TECH

City company team evaluation data processing system and data processing method

InactiveCN104156800BFix security issuesPrevent tamperingResourcesData displayData processing system

Owner:STATE GRID SHANDONG ELECTRIC POWER

Substrate residual material detection method and substrate residual material detection device

ActiveCN110885181BPrevent abnormal cutting qualityJudging whether the drop is abnormalOptical detectionGlass severing apparatusEngineeringMechanical engineering

Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

A wooden floor processing system

ActiveCN111002420BPrevent deviationPrevent fallingPlywood pressesVeneer pressesAgricultural engineeringPallet

Owner:安徽美之然木业有限公司

Compensation circuit and display for oled drive circuit

ActiveCN110827754BEliminate the effects ofImprove the compensation effectStatic indicating devicesDisplay deviceHemt circuits

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Commodity release method, terminal, server and system

ActiveCN103870960BEasy to operateImprove experienceCommerceUser inputThe Internet

Owner:TENCENT TECH (SHENZHEN) CO LTD

A cylindrical woodworking aid

ActiveCN111558975BGuaranteed to move normallyWon't crookedGlue vesselsAdhesive glueIndustrial engineering

Owner:叶逢春

A treatment system before the ctp plate base coating process

ActiveCN105926028BConcentration levels are stableIncreased efficiency of electrolytic rougheningElectrolysis componentsAluminum IonStable state

Owner:XINGRAPHICS CO LTD

A transfer alignment system aided by polarized light navigation

ActiveCN112179378BLaunch implementationEliminate Angle ErrorMeasurement devicesData informationEngineering

Owner:HUBEI SANJIANG AEROSPACE HONGFENG CONTROL

Air conditioning system capable of group controlling and its operation method

InactiveCN100588881CAvoid individual controlsThere is no need to consider data conflictsSpace heating and ventilation safety systemsLighting and heating apparatusOperation modeAir conditioning

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

How to make a fork in clothes

ActiveCN106723549BThere is no problem of detachmentSuitable for industrial productionGarmentsOblique lineNotching

Owner:宁波太平鸟潮服饰营销有限公司

Door seal for refrigerator and refrigerator

ActiveCN105157328BIncrease marginReduce distortionDomestic cooling apparatusLighting and heating apparatusRefrigerator carEngineering

Owner:HISENSE RONSHEN GUANGDONG REFRIGERATOR

Circuit connector

InactiveCN101533976BEasy to connectSecuring/insulating coupling contact membersCoupling contact membersEngineeringElectric wire

Owner:晋煜企业股份有限公司

Double-disc-type extrusion magneto-rheological brake

InactiveCN102562874BIncrease shear stressHigh currentLiquid resistance brakesBrake torquePower flow

Owner:CHINA UNIV OF MINING & TECH

Method and device for determining a vibration-optimised adjustment of an injection device

InactiveCN101855439BIgnore interactionRealize automatic adjustmentElectrical controlInternal combustion piston enginesEngineeringInternal combustion engine

Owner:CONTINENTAL AUTOMOTIVE GMBH

Methods and kits for detecting wild-type and/or mutated target dna sequences

ActiveCN104755633BMicrobiological testing/measurementDNA/RNA fragmentationForward primerGenomic DNA

Owner:MENARINI SILICON BIOSYSTEMS SPA

Ethynylphenyl-terminated silicon-containing aryl propargyl ether resin and its synthesis, ternary resin and its preparation, composite material and its preparation

ActiveCN108752374BImprove heat resistanceImprove mechanical propertiesSilicon organic compoundsArylPolymer science

Owner:EAST CHINA UNIV OF SCI & TECH

A partition wall integrated bottom box assembly and its installation method

ActiveCN110880726BPrevent slippingLow costCable installation apparatusClassical mechanicsStructural engineering

Owner:ZHEJIANG YASHA DECORATION

A static conversion method for temporal multi-stack pushdown networks

ActiveCN105260295BEfficient analysisShrink state spaceSoftware testing/debuggingPlatform integrity maintainanceOperational semanticsTime system

Owner:GUILIN UNIV OF ELECTRONIC TECH

System and method for detecting fault of power distribution network

ActiveCN102735995BReduce the number of movementsFault locationDelayed periodsEngineering

Owner:NANJING INTELLIGENT APP

battery unit

ActiveCN105870368BImprove cooling effectAvoid stagnationSecondary cellsCell component detailsVehicle frameDc dc converter

Owner:HONDA MOTOR CO LTD

Cracking Process of Chlorosilane High Boilers Produced by Polysilicon Production

ActiveCN111498853BLow costReduced conversion efficiencyChemical recyclingHalogenated silanesDimethylaniline N-oxidePtru catalyst

Owner:CHINA ENFI ENGINEERING CORPORATION +1

Anti-icing coating on UHV line surface

ActiveCN105219263BReduce adhesionPromote degradationCoatingsUltra high voltageNano sio2

Owner:STATE GRID CORP OF CHINA +1

Improved heat treatable titanium alloy

ActiveCN111225989AImprove mechanical propertiesAdditive manufacturing apparatusLoad modified fastenersCarbideTitanium

Owner:MONASH UNIV

Method and device for generating motion track of emitted object

ActiveCN101604443BGenerate flexibleStitching smoothImage enhancementImage analysisState variationComputer vision

Owner:TENCENT TECH (SHENZHEN) CO LTD

High-voltage pulse plasma sterilizer for BMB graphite brush

InactiveCN101732752BAvoid failureImprove insulation performanceDeodrantsUltra high voltageHigh energy

Owner:上海必威电机电器有限公司

A single u-shaped buried heat exchanger

ActiveCN108151344BImprove compactnessReduce thermal resistanceLighting and heating apparatusGeothermal energy generationHeat transfer efficiencyMechanical engineering

Owner:HUNAN ZHONGDA JINGWEI GEOTHERMY DEV TECH CO LTD

A diatomite-based formaldehyde-removing air-purifying composite material and its preparation method

ActiveCN106111091BGood formaldehyde removal effectThe preparation method is mildGas treatmentOther chemical processesFiberFiltration

Owner:长春市兰亭序吉硅藻新材料有限公司

A multi-state photovoltaic cell installation device

InactiveCN108540059BPromote absorptionPhotovoltaic supportsPhotovoltaic energy generationEngineeringMultiple modes

Owner:遵化市瓦益新能源科技有限公司

Glucose measurement using a current source

ActiveCN103339498BMaterial analysis by electric/magnetic meansBiological testingANA measurementGlucose Measurement

Owner:MICROCHIP TECH INC

Satellite navigation deception detection method, device, equipment and medium

ActiveCN111337953BPrevent receivingSatellite radio beaconingEngineeringRemote sensing

Owner:深圳市西博泰科电子有限公司

A kind of xanthone compound and its preparation method and use

ActiveCN113105428BHigh cytotoxic activityFungiOrganic chemistry methodsAnthraquinonesFluid phase

Owner:NINGBO UNIV

Resin composition for solar cell-sealing material

ActiveCN102325839AReduce deteriorationReduce adhesionPhotovoltaic energy generationSemiconductor devicesRefractive indexSolar cell

Owner:TOYO INK SC HOLD CO LTD +1

Ciphertext jpeg Image Retrieval Method Based on Tree Bow Model

ActiveCN108600573BGuarantee privacy and securityImplement ciphertext image retrievalData stream serial/continuous modificationMultiple keys/algorithms usageAlgorithmCiphertext

Owner:SHANGHAI UNIV

Purple Potato Health Wine

ActiveCN104479968BGreat tasteFit for drinkingDigestive systemAlcoholic beverage preparationCodonopsis pilosulaRaw material

Owner:山东益母中药科技有限公司

Vehicle axle storage table for suspension type vehicle axle processing flow line of railway cargo factory wheel set repairing

InactiveCN104400772ANo collision damageWork tools storageMachineSuspension (vehicle)

Owner:NINGXIA ZHONGYUAN TIANYU TECH

Preparation method for extracted antradia camphorata fermented whole-liquid active substances for resisting avian influenza virus

InactiveCN103816190ALow costSolve the difficulty of artificial cultivationAntiviralsFungi medical ingredientsAlcoholMycelium

Owner:QINGDAO AGRI UNIV

diafiltration system and diafiltration method

ActiveCN107029556BMembranesUltrafiltrationMedicineEngineering

Owner:PALL CORP

Aluminum alloy material, and electroconductive member, battery member, fastening component, spring component, structural component and cabtyre cable each using same

ActiveCN113039301AImprove staminaImprove conductivitySpringsPneumatic tyre reinforcementsElectrical batteryElectric cables

Owner:FURUKAWA ELECTRIC CO LTD

Track assembly support trolley and track assembly method

ActiveCN105442399BSkid marksImprove assembly qualityRailway track constructionVehicle frameEngineering

Owner:SHANGHAI INSTALLATION ENG GRP +1

A waterproof, windproof and lightning rod

ActiveCN111509563BReduce lossesReliable structural designInstallation of lighting conductorsCorona dischargeFixed bearingGear wheel

Owner:山东巨久集成房屋有限公司

Herbicidal composition containing cyhalofop-butyl and triazines

ActiveCN102150665BDelay drug resistanceExpand the spectrum of weed controlBiocideAnimal repellantsHas active ingredientChemical composition

Owner:陕西亿田丰作物科技有限公司

Acid mist treatment method and device

InactiveCN102716638BReduce pollutionEnsure personal safetyCombination devicesDirt cleaningActivated carbonEnvironmental engineering

Owner:湖州华鼎不锈钢管业有限公司

Middle and small diameter collagen protein casing and preparation thereof

ActiveCN100548127CHigh mechanical strengthImprovement of original film formationSausage casingsPolymer scienceOil emulsion

Owner:GUANGXI SHENGUAN COLLAGEN BIOLOGICAL GRP CO LTD

Pyrolysis garbage technology performed by means of double-cylinder rotary kiln

ActiveCN102706140BHigh calorific value utilizationAvoid build conditionsRotary drum furnacesEnergy inputProduction lineSlag

Owner:JIANGSU PENGFEI GROUP

Pellet with high FeO content and preparation method of pellet

ActiveCN103436693BAvoid abnormal crackingHigh strengthUltimate tensile strengthCoal blending

Owner:INNER MONGOLIA BAOTOU STEEL UNION

Liquid crystal display device of fringing field switch with protrusive electrode

ActiveCN100449395CImprove qualityImprove transmittanceStatic indicating devicesNon-linear opticsTransistor arrayColor gel

Owner:K TRONICS (SUZHOU) TECH CO LTD +1

Iron contact dephosphorization device and method

InactiveCN100551841CReduce eutrophicationRealize resourcesMultistage water/sewage treatmentWater/sewage treatment by reductionHigh concentrationAeration system

Owner:SOUTHEAST UNIV

A self-shaking water cup

ActiveCN107157254BImprove work efficiencyImprove efficiencyDrinking vesselsEngineeringSpiral line

Owner:浙江德力工贸有限公司

The Method of Obtaining Reservoir Indicating Marks by Conventional Well Logging

InactiveCN104636592BCutting costsSpecial data processing applicationsBorehole/well accessoriesPorosityData file

Owner:YANGTZE UNIVERSITY

A membrane module adapter

ActiveCN109999672BLow costMembranesSemi-permeable membranesWorking pressureWater production

Owner:同舟纵横(厦门)流体技术有限公司 +1

Application of nucleoside hydrolase 21 in preparation of reagents for detection and/or treatment of multiple myeloma

ActiveCN113322319BFacilitated kill effectPrevent proliferationDipeptide ingredientsMicrobiological testing/measurementLiquid mediumCancer cell line encyclopedia

Owner:ACADEMY OF MILITARY MEDICAL SCI +1

Mobile bathing machine and its usage method, intelligent terminal, bathing service system

ActiveCN109620029BAvoid confusionAvoid repeat appointmentsReservationsBathroom accessoriesEngineeringUser authentication

Owner:苏州轰天炮光电科技有限公司

decorative film

ActiveCN104812568BStrong three-dimensional senseExcellent formabilitySynthetic resin layered productsTransmittancePhysics

Owner:RIKEN TECHNOS CORP

A random access method in differentiation oriented mtc network

ActiveCN109963272BGuaranteed transmission performanceImprove throughputMachine-to-machine/machine-type communication serviceEngineeringComputer science

Owner:XI AN JIAOTONG UNIV

Method for preparing paper pulp with raw biomass material and co-producing biochar

ActiveCN103031764BReduce dosageSimple process routePulp bleachingCarbon preparation/purificationKappa numberPapermaking

Owner:JINAN SHENGQUAN GRP SHARE HLDG CO LTD

Same-channel interference cancellation method, device and system

ActiveCN104170340BLine-faulsts/interference reductionRadio transmissionMicrowaveCoupling

Owner:HUAWEI TECH CO LTD

Method for extraction and identification of nucleic acids

InactiveCN101268198ASugar derivativesMicrobiological testing/measurementGlass fiberAlcohol

Owner:NEW YORK BLOOD CENT

Plant binary expression vectors containing LoxP-FRT recombinase sites

InactiveCN102676579BGenetic engineeringFermentationEscherichia coliKanamycin

Owner:BEIJING AGRO BIOTECH RES CENT

High-efficiency energy-saving natural gas additive and application thereof

InactiveCN103146446ANot corrosiveWill not swell and damageGaseous fuelsAlcoholFuel gas

Owner:GUIZHOU NASI NEW ENERGY TECH

A method for reducing energy consumption of nitrogen oxides to prepare sodium nitrite

ActiveCN103663395BNo impact on qualityReduce evaporationNitrous acidEvaporationNitrogen oxide

Owner:HUBEI YITAI PHARMA

Mobile phone browser bookmark relocation method and device

ActiveCN103685403BIntegrity guaranteedLow costSubstation equipmentTransmissionThird partyBookmarking

Owner:TENCENT TECH (SHENZHEN) CO LTD

Rice noodles for postoperation patient rehabilitation and preparation method of rice noodles

InactiveCN105581232AEasy to eatPromote digestionFood ingredient functionsVitamin CWarm water

Owner:葛晓军

POS (point-of-sale) terminal with replaceable printer

ActiveCN102938177BLow costLower assembly costsCash registersPulp and paper industryComputer terminal

Owner:江苏睿博数据技术有限公司

α-(n-benzyl)amino-ε-caprolactam compound and its preparation method and application

ActiveCN103694174BHigh strengthImprove heat resistanceOrganic chemistryAlkanePolyamide

Owner:NANJING TECH UNIV

License plate sheltering detection system and detection method

ActiveCN102568202BAvoid positioning failureDetection of traffic movementCharacter and pattern recognitionCharacter analysisEngineering

Owner:BEIJING E HUALU INFORMATION TECH

Color fundus image cup segmentation method based on multi-feature fusion

ActiveCN106651888BImprove robustnessImprove accuracyImage enhancementImage analysisBlood vessel occlusionBlood vessel feature

Owner:SHANGHAI NEW EYES MEDICAL CO LTD

Decoction for treating femoral head necrosis

InactiveCN103041349BReasonable compositionClear curative effectPlant ingredientsMyrrhTribulus terrestris

Owner:贾东林

Suspended doors and windows

InactiveCN107143235BReduce wasted electricityLow failure rateBuilding braking devicesWing suspension devicesSet distanceElectromagnet

Owner:王九洲

Flat panel display device and working potential adjusting method thereof

InactiveCN102142218BImprove qualityStatic indicating devicesEngineeringFlat panel display

Owner:AU OPTRONICS CORP

Battery charging method, device and medium

ActiveCN111864857BReduce the number of refillsExtended service lifeBatteries circuit arrangementsSecondary cells charging/dischargingBattery chargePhysical chemistry

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

A power control device and control method for an electric vehicle with a hybrid energy storage system

InactiveCN103786589BSolve the problem of disorganized flowIntelligent forecasting of power requirementsVehicular energy storageElectric propulsionCapacitanceElectrical battery

Owner:WUHAN YINGKANG HUITONG ELECTRIC

Outlet water control system for refrigerator water dispenser

ActiveCN103090636BWill not polluteShorten the timeDomestic cooling apparatusLighting and heating apparatusLiquid mediumControl system

Owner:TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD

Process method for controlling cooling rate of heat treatment of superalloy products

InactiveCN104878174BImprove performanceLow notch sensitivityHeat treatment process controlUltrasound attenuationInsulation layer

Owner:CENT IRON & STEEL RES INST

Pneumatic type platform cover-opening mechanism

ActiveCN100383917CEnsure safetyEnsure stabilitySemiconductor/solid-state device manufacturingConveyor partsEngineeringSemiconductor

Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Integrally-formed fireproof PCM composite material for battery pack and preparation method of integrally-formed fireproof PCM composite material

ActiveCN114605837AFully curedNo defects such as bulging and warpingEpoxyInsulation layer

Owner:浙江葆润应用材料有限公司

Distributed Cardiovascular System Simulation Model

InactiveCN104794973BIncrease reflectionIn-depth analysisEducational modelsPulmonary vasculatureModel system

Owner:FOURTH MILITARY MEDICAL UNIVERSITY

A smart refrigerator that uses water physical state changes to replace hot and cold

ActiveCN112097432BPrevent seepageRealize the cooling effectLighting and heating apparatusDomestic refrigeratorsInsulation layerLiquid water

Owner:中山市奥驰冷链设备有限公司

Preparation of a magnetic extreme pressure antiwear agent and energy-saving and environment-friendly engine oil containing the magnetic extreme pressure antiwear agent

ActiveCN106085552BReduce coefficient of frictionImprove wear resistanceInorganic material magnetismAdditivesSodium acetateAnhydrous ethanol

Owner:SHANDONG YUANGEN PETROLEUM CHEM