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.

Grinding method for roll groove profile of chain riveting head machine

ActiveCN104493670BReduce grindingQuick grindingGrinding machinesEngineeringGrinding wheel

Owner:溧阳市超强链条制造有限公司

A hardware encryption card and encryption method

ActiveCN108345806BEasy to carryIncrease storage spaceDigital data protectionInternal/peripheral component protectionComputer architectureKey storage

Owner:武汉船舶通信研究所

A method and device for setting a smart TV according to a scene display system

ActiveCN105227988BReduce the difficulty of operationImprove operating experienceSelective content distributionKeyboard shortcutComputer science

Owner:TCL CORPORATION

Method for cultivating edible fungi with high shed in forest land

InactiveCN101816260BLow costIncrease spanHorticulturePest controlPre treatment

Owner:BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES

Plunger type biomass molding machine material molding mold

InactiveCN103862695BShaping pressMolding machineHollow form

Owner:BEIJING FORESTRY UNIVERSITY

A kind of carboxymethyl lysine remover and its application

ActiveCN105918772BMake up for ineffective defectsImprove elimination effectOther dairy technologyNatural extract food ingredientsBiotechnologyQuinone

Owner:广东中旭农业股份有限公司

Elevator transmission frame welding positioning device and its welding method

InactiveCN103753093BGuaranteed welding accuracyGuaranteed positioning accuracyWelding/cutting auxillary devicesAuxillary welding devicesFixed frameEngineering

Owner:FUJIAN YOUSHENGDA ELEVATOR

A flat-rotating open bridge

InactiveCN105088934BEnsure safetyExquisite structureSwing bridgesControl systemAbutment

Owner:CHINA HARZONE IND CORP

Novel iridium complex and organic light-emitting element comprising the novel iridium complex

InactiveCN102648204BIndium organic compoundsElectroluminescent light sourcesIridiumPhenyl group

Owner:CANON KK

Composite ballast bed with adjustable vibration damping and vibration isolation bandwidth and manufacturing method thereof

ActiveCN108442185BBlock and reduce transmissionReduce additional vibrationBallastwayEngineeringTotal thickness

Owner:SOUTHEAST UNIV

Arthrodial cartilage proto micro-carrier

InactiveCN100477971CImprove adhesionIncrease surface contact areaJoint implantsFreeze-dryingDistilled water

Owner:GENERAL HOSPITAL OF PLA

Three-rocking five-functional hospital bed

ActiveCN101889929BEasy to manufactureLow costNursing bedsEngineeringMechanical engineering

Owner:HEBEI PUKANG MEDICAL INSTR

A method of reducing powder content in pellet feed

ActiveCN108244351BReduce powder contentGood molding effectAccessory food factorsWorking-up animal fodderBiotechnologyCarrageenan

Owner:广东广垦畜牧工程研究院有限公司

A power directional transmission control system

ActiveCN109412156BSingle network parallel feeding arrangementsPhotovoltaic energy generationControl engineeringDistributed power control

Owner:DONGGUAN KAIDENG ENERGY TECH

Polyamide-amine type branch-shape polymer nano materials, synthesis method and use thereof

ActiveCN1276938CLow transduction efficiencyEthylenediamineDendrimer

Owner:SHANGHAI BLOOD CENT

Installation method of remote jacket impressed current cathodic protection integrated device

ActiveCN112025232BIncrease weightFast and orderly installationMetal working apparatusMetal-working hand toolsCatheter/tube holderMarine engineering

Owner:CHINA NAT OFFSHORE OIL CORP +2

Delay coking process able to flexibly regulate recirculating ratio

InactiveCN1189540CEasy to adjustFlexible adjustment of cycle ratioThermal non-catalytic crackingWaxFractionation

Owner:SINOPEC LUOYANG PETROCHEM ENG CORP

Triaxial bogie brake rigging apparatus and triaxial bogie

ActiveCN101412402BReduced braking ratioImprove braking efficiencyRail brake actuationBogiesBogieTruck

Owner:CRRC QIQIHAR ROLLING CO LTD

Automatic grading method and automatic grading equipment for read questions in test of spoken English

ActiveCN103065626BDoes not deviate from human scoringSpeech recognitionTeaching apparatusSpoken languageAlgorithm

Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI +1

A process and system for electric field synergistic stabilization treatment of multivalent arsenic-containing waste residue

ActiveCN106621167BReduce processingReduce arsenic levelsChemical protectionOxidizing agentPollution

Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY +1

A kind of chicken infectious bursal disease live vaccine and production method thereof

ActiveCN103263667BNo significant effect on hatchabilityNo significant effect on growthPowder deliveryViral antigen ingredientsMaternal antibodyInfectious bursitis

Owner:北京中海生物科技有限公司

A kind of synthetic method of gem grade colorless diamond

ActiveCN107268078BControl accessImprove composite qualityPolycrystalline material growthFrom solid statePyrophylliteSynthesis methods

Owner:HENAN POWER NEW MATERIAL

Method for programming multi-level cell NAND flash memory device and MLC NAND flash memory device

ActiveCN110337694ARead-only memoriesDigital storageVoltage pulseMulti-level cell

Owner:YANGTZE MEMORY TECH CO LTD

An Electronic Contract Signing System

ActiveCN102592190BAvoid lossReduce wasteResourcesTransmissionElectronic contractsManagement unit

Owner:XIAMEN YAXON NETWORKS CO LTD

A digital measurement method and device for beam current position in an electron storage ring

ActiveCN108873050BSimple structureAvoid mock processingX/gamma/cosmic radiation measurmentEngineeringMeasurement precision

Owner:UNIV OF SCI & TECH OF CHINA

A kind of preparation method of three-dimensional interpenetrating network hydrogel with pH response

ActiveCN108559108BImprove water absorptionPotassium persulfatePolymer science

Owner:YANAN UNIV

Length compensator

ActiveCN111322482APipeline expansion-compensationAdjustable jointsElastomerThermoplastic elastomer

Owner:乔治费歇尔管路系统公开股份有限公司

Heat transfer device having at least one semiconductor element, and method for the assembly thereof

ActiveCN102067395BSemiconductor laser arrangementsLaser arrangementsHeat conductingEngineering

Owner:JENOPTIK LASER

A portable cable pay-off rack

ActiveCN106025939BAvoid shakingCable installations on groundApparatus for laying cablesEngineeringScrew thread

Owner:国网河南淮阳县供电公司

A winding forming control method for real-time detection and dynamic tension adjustment

ActiveCN112960477BNo decapitationWind evenlyFilament handlingEngineeringYarn tension

Owner:ZHEJIANG SCI-TECH UNIV +1

Human serum albumin specific recognition polypeptide and its application

ActiveCN108341853BStable in natureLow pricePeptidesPharmaceutical non-active ingredientsAntiendomysial antibodiesSpecific detection

Owner:INST OF CHEM CHINESE ACAD OF SCI

Method, device and equipment for page return

ActiveCN107832337BEasy to operateImprove experienceExecution for user interfacesSpecial data processing applicationsUser inputHuman–computer interaction

Owner:WUBA

Valve self-locking mechanism of metal enclosed switch equipment

ActiveCN102306909BImprove reliabilityTo achieve the purpose of self-lockingSwitchgear with withdrawable carriageElectric switchesLocking mechanismLocked plate

Owner:EATON ELECTRICAL EQUIP CO LTD

Underwater propulsion device based on planetary gear train and synchronous belt transmission mechanism

ActiveCN105173042BCompact structureNo bumpPropulsive elements of non-rotary typeRocking curveRotational freedom

Owner:BEIHANG UNIV

Circuit device, real-time clocking device, electronic apparatus, and vehicle

InactiveCN108334159ARegistering/indicating working of vehiclesHardware monitoringReal-time clockElectric equipment

Owner:SEIKO EPSON CORP

Sealing member and method of producing sealing member

InactiveCN111094808ACost efficientImprove sealingEngine sealsProtective devices for lightingEngineeringMechanical engineering

Owner:SIGNIFY HLDG BV

Preparation method of epoxided high active polyisobutene

InactiveCN101654491BLow viscositySolve the problem of poor molecular polarityEpoxyOrganic solvent

Owner:CHANGCHUN UNIV OF TECH

Camera module and method of manufacturing the same

InactiveCN100552526CTelevision system detailsFlexible printed circuitsCouplingComputer module

Owner:SAMSUNG TECHWIN CO LTD

Organic light-emitting device

InactiveCN102244198AImprove luminous efficiencyImprove operational stabilitySolid-state devicesSemiconductor/solid-state device manufacturingOrganic light emitting deviceLight emitting device

Owner:AU OPTRONICS CORP

An information processing method and electronic device

ActiveCN103902865BQuick responseInconvenient to operateDigital data authenticationComputer hardwareInformation processing

Owner:LENOVO (BEIJING) LTD

Assembly method of prefabricated underground diaphragm wall

ActiveCN111042100BFirmly connectedGuarantee the pouring qualityBulkheads/pilesSlurry wallArchitectural engineering

Owner:GUANGZHOU METRO DESIGN & RES INST

AC stabilivolt method using instantaneous comparison and waveform correction as well as AC stabilivolt device thereof

InactiveCN100580605CQuick responseFast control responseElectric variable regulationAudio power amplifierPower grid

Owner:牛世斌 +1

Dummy Gates for High Voltage Transistor Devices

ActiveCN103178097BSemiconductor devicesHigh voltage transistorsCondensed matter physics

Owner:TAIWAN SEMICON MFG CO LTD

A thermally responsive composite self-healing coating and its preparation method

ActiveCN108559357BHas a double repairing effectExhibit shape memory effectAnti-corrosive paintsEpoxy resin coatingsMicrosphereFirming agent

Owner:UNIV OF SCI & TECH BEIJING

Gas and steam turbine installation

InactiveCN1317487CReliable replacementLow efficiencyTurbine/propulsion fuel valvesGas turbine plantsPressure systemCombustion chamber

Owner:SIEMENS AG

Polymer electrolyte membrane, manufacturing method therefor, and membrane electrode assembly comprising same

PendingCN112335083AExcellent impregnationImprove performanceFinal product manufactureFuel cellsPolymer electrolytesElectrical conductor

Owner:KOLON IND INC

A method and electronic equipment for predicting reservoir physical property parameters

ActiveCN111399042BImprove forecast accuracySmall amount of calculationSeismic signal processingComputational physicsOptimization problem

Owner:TSINGHUA UNIV

Manufacturing method of granular sodium tert-pentoxide

ActiveCN102001915BAvoid harmReduce security risksPreparation of metal alcoholatesOrganic solventNitrogen

Owner:GENCHEM & GENPHARM CHANGZHOU CO LTD

A Method for Constructing Geomorphic Unit Lines to Distinguish Confluence Velocity Differences Between Slopes and Channels

ActiveCN106599456BGeometric CADClimate change adaptationComputer scienceDigital elevation model

Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

A kind of synthesis technique of trans-menthyl-2,8-dien-1-ol

ActiveCN109734554BHigh chiral purityHigh yieldOrganic compound preparationHydroxy compound preparationEpoxyChiral selectivity

Owner:JIANGSU JIMING PHARMA TECH

A kind of food deoxidation preservative and its use method and method for deoxidation preservation of camellia seed kernel

InactiveCN101611916BWell-developed internal pore structureLarge specific surface areaSeed preservation by coatingFood additiveCamellia oleifera

Owner:GUANGSHUI TUSHI AGRI TRADE

Rice-derived insect-resistance-related gene oslrr6 and its encoded products and applications

ActiveCN112126710BMicrobiological testing/measurementClimate change adaptationBiotechnologyPlanthopper

Owner:ZHEJIANG UNIV

Semiconductor device

InactiveCN1914736AEliminate deteriorationControl Threshold VoltageSemiconductor/solid-state device manufacturingChemical vapor deposition coatingChemical compoundWork function

Owner:TOKYO ELECTRON LTD

Decoding method for continuous multi-system bar code

InactiveCN102521635BIncrease data capacityTake advantage ofRecord carriers used with machinesData capacityDecoding methods

Owner:HARBIN INST OF TECH

Memory device and method of operating the same

ActiveCN106601285BRead-only memoriesDigital storageMemory cellControl cell

Owner:SK HYNIX INC

Distributed clock synchronizing method based on broadcast Gossip algorithm

ActiveCN103152817BSmall convergence errorFast convergenceSynchronisation arrangementNetwork topologiesGossip algorithmsWireless mesh network

Owner:HARBIN INST OF TECH

Method for feeding back switch power supply aging energy and realizing circuit

ActiveCN100588072CSolve the problem of aging feedbackSimple methodSingle network parallel feeding arrangementsElectrical measurementsNegative feedbackPower grid

Owner:SHINRY TECH

Supporting system and cargo tank of imoa type standard cargo tank of liquefied gas carrier

ActiveCN106741655BDoes not affect the double shell structureReduce stressFor bulk goodsEpoxySupporting system

Owner:JIANGSU UNIV OF SCI & TECH

A kind of preparation method and application of anthocyanin nano liposome

ActiveCN108720022BAvoid decompositionPrevent oxidationMilk preparationPre-extraction tea treatmentCholesterolSOY LECITHIN

Owner:ANHUI AGRICULTURAL UNIVERSITY

joint restraint

ActiveCN110537048BSleeve/socket jointsFire rescueEngineeringSurgery

Owner:MUELLER INT LLC

Application of anticancer small molecule compound sorafenib in the treatment of hepatic echinococcosis

ActiveCN106474126BBiocideDisinfectantsHepatic EchinococcosisPharmaceutical drug

Owner:STATION OF VIRUS PREVENTION & CONTROL CHINA DISEASES PREVENTION & CONTROL CENT

Method and system for routing short message service

InactiveCN101600177BReduce the number of interactionsEasy to handleNetwork traffic/resource managementMessaging/mailboxes/announcementsShort message service centerText messaging

Owner:ZTE CORP

How to make, install and use the shower machine

InactiveCN103690083BAutomate your showerImprove welfareBathsDouchesElectric machineryPulp and paper industry

Owner:孙军龙

Charging device and portable electronic device with same

InactiveCN101902064AEasy to useBatteries circuit arrangementsElectric powerEngineeringElectron

Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD +1

A traditional Chinese medicine compound preparation for improving the immunity of crayfish and its preparation method and application

ActiveCN108651775BEasy to prepareLow costOrganic active ingredientsClimate change adaptationBiotechnologyWolfiporia extensa

Owner:HUAZHONG AGRI UNIV

System and method for centralized display and control of multi-screen single-terminal device screens

ActiveCN112068749BGuaranteed clarityDigital output to display deviceTerminal equipmentProcess engineering

Owner:易思维(杭州)科技股份有限公司

Preparation and application of a composite magnetic catalyst with magnetic solid sulfonic acid supported amine-based catalyst

ActiveCN108435248BHigh activityCarboxylic acid nitrile preparationOrganic compound preparationPtru catalystKnoevenagel condensation

Owner:NORTHWEST NORMAL UNIVERSITY

Resource operation method and console

ActiveCN109787802BImprove efficiencyTransmissionComputer scienceIndustrial engineering

Owner:ALIBABA GRP HLDG LTD

Molluscicide for aquiculture and preparation method thereof

ActiveCN101715786BBiocideMolluscicidesMolluscicideCopper sulfate

Owner:WUHAN XINGWANG BIOLOGICAL TECH DEV

Washing drying machine

InactiveCN1276142CAvoid corrosionIncreased durabilityOther washing machinesDrying machines with non-progressive movementsEngineeringThrottle

Owner:PANASONIC CORP

Online predication method for concentration of export alkaline liquor of alumina evaporation device

InactiveCN101551829BImproving Concentration Prediction AccuracyImprove forecast accuracySpecial data processing applicationsMaterial analysisMaterial balancePredictive methods

Owner:CENT SOUTH UNIV

Offshore wind turbine operation and maintenance method, device and system

ActiveCN111156137BReduce one-way trip timeImprove operation and maintenance efficiencyMachines/enginesWind energy generationOffshore wind powerOceanography

Owner:JIANGSU GOLDWIND SCI & TECH CO LTD

A tape finished transport vehicle for tape production

ActiveCN106585696BEasy to fixWon't shakeSledge wheelsSupporting partsAdhesive beltEngineering

Owner:滁州源远纸制品有限公司

A Size-Adjustable Intelligent Packing Mechanism

ActiveCN106144048BRealize hemming requirementsAdjust package sizeWrapper folding/bending apparatusEngineeringPackaging machine

Owner:山东爱而生智能科技有限公司

A kind of stable and long-acting compound diclazuril solution

ActiveCN108904514BImprove bioavailabilityShort time to resolvePharmaceutical delivery mechanismPharmaceutical non-active ingredientsPyrrolidinonesVeterinary Drugs

Owner:山东牧邦动物药业有限公司

Program control apparatus and method capable of updating inside solidification software of heart pacemaker

ActiveCN100386729CExtended service lifeReduce power consumptionProgram loading/initiatingArtificial respirationCardiac pacemaker electrodeHeart pacemakers

Owner:XI AN JIAOTONG UNIV

Method for detection of simazine residues in farmland environment based on gas chromatography-mass spectrometry

ActiveCN107655990BAchieving final confirmationImprove detection efficiencyComponent separationGas liquid chromatographicMass Spectrometry-Mass Spectrometry

Owner:沈阳海关技术中心 +1

A kind of bifunctional fluorescent probe molecule, preparation and application

ActiveCN111848465BHigh sensitivityStrong specificityOrganic chemistryOrganic compound preparationCyanide compoundAcetic acid

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

A Position Measuring System for Cutting Head of Roadheader

ActiveCN105737825BIncrease transfer rateImprove transmission reliabilityNavigation by speed/acceleration measurementsLaser rangingComputer module

Owner:BEIJING INST OF AEROSPACE CONTROL DEVICES

Duck bacon and preparation method thereof

ActiveCN101766311BFragrant and tenderClose cutFood preparationFood additiveFlavor

Owner:平度波尼亚食品有限公司

A data file conversion method

ActiveCN106201645BEasy to operateQuick conversionSoftware simulation/interpretation/emulationData transformationData file

Owner:GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +3

Domain name resolution method and domain name resolution system for multiple users

ActiveCN104125308BReduce inconvenienceReduce configurationTransmissionDomain nameWeb browser

Owner:ALIBABA GRP HLDG LTD

A wear-resistant automobile rubber spring

ActiveCN109737181BSmall amount of deformationAvoid tearingNon-rotating vibration suppressionMechanical engineeringComposite material

Owner:TIANCHANG TIANXIANG GRP

A kind of tire automatic peeling equipment

ActiveCN110843431BSimple structureSimple and fast operationTyre repairingEngineeringMachine

Owner:言璟检测科技(江苏)有限公司

A kind of jujube wine with low methanol content and preparation method thereof

ActiveCN105567508BReduce Methanol ContentReduce generationAlcoholic beverage preparationFlavorHorticulture

Owner:HEBEI TANGCHENG HONGZAO LIQUOR IND CO LTD

A kind of multi-component heat-resistant magnesium alloy and preparation method thereof

ActiveCN104099506BImprove mechanical propertiesImprove creep resistanceHeat resistanceMechanical property

Owner:HAIMEN ZHONGDE ELECTRONICS DEV CO LTD

Method for detecting iron content in lithium-loaded organic phase by ultraviolet-visible spectrophotometer

InactiveCN108375552BEliminate errorsHigh measurement accuracyColor/spectral properties measurementsLithiumPhysical chemistry

Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI

Electronic component and method of producing same

InactiveCN102960075AInspection/indentification of circuitsMultilayer circuit manufactureInsulation layerElectrical conductor

Owner:MURATA MFG CO LTD

Emergency shelters in earthquake-stricken areas

ActiveCN106285055BImprove the protective effectProtect the main structureBuilding constructionsSmall buildingsPurlinEngineering

Owner:ZHUODA NEW MATERIALS TECH GRP WEIHAI CO LTD

Anti-counterfeiting paper product applied with anti-counterfeiting materials at certain positions and preparation method thereof

ActiveCN101525860BImprove anti-counterfeiting levelDoes not affect strengthNon-fibrous pulp additionSpecial paperPaper machine

Owner:BAODING BANKNOTE PAPER CO LTD +1

A spraying device and spraying method for a display panel

ActiveCN104307669BOvercome limitationsLiquid surface applicatorsSpraying apparatusSpray nozzleEngineering

Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1

Multidimensional information monitoring system and display method for auxiliary system of vascular interventional surgery

ActiveCN104490476BAccurate understandingImprove securitySurgical robotsSimulationSurgical assistance

Owner:SHENZHEN INST OF ADVANCED BIOMEDICAL ROBOT CO LTD

Hinge polishing equipment and polishing method

ActiveCN106670941BSimple structureLow costGrinding carriagesPolishing machinesEngineeringMechanical engineering

Owner:佛山市宥益金属制品有限公司

Test method for working resistance of loader test bench and front-end working part of loader

ActiveCN108344567BWide range of simulation applicationsShorten the research cycleMachine part testingEngineeringInsertion angle

Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

A kind of in-situ synthesis zno nano sheet photoanode film and preparation method thereof

InactiveCN105244171BLow reaction temperatureLow costLight-sensitive devicesFinal product manufactureHigh concentrationSynthesis methods

Owner:JINGDEZHEN CERAMIC UNIV

Event-driven distributed filtering method and system for microphone network

ActiveCN111398900BReduce energy consumptionTroubleshoot technical issues with heightened communication loadSpeech analysisPosition fixationSound sourcesAcoustic array

Owner:SOUTH CHINA UNIV OF TECH

Detection method for lung-soothing syrup

ActiveCN101961472BImprove quality control standardsProduction controlOrganic active ingredientsComponent separationClinical efficacyCurative effect

Owner:九寨沟天然药业股份有限公司

A method for predicting performance degradation of thin-film thermal control coatings under near-ultraviolet radiation

ActiveCN109490179BImprove test efficiencyReduce testing costsWeather/light/corrosion resistanceDesign optimisation/simulationThin membraneEngineering

Owner:LANZHOU INST OF PHYSICS CHINESE ACADEMY OF SPACE TECH

Constant temperature balanced pressure water nozzle valve core

ActiveCN101498381BGuaranteed constant temperature functionSimple structureOperating means/releasing devices for valvesTemperatue controlInlet pressureHeat sensitive

Owner:谢庆俊

Method for extracting 2-picoline and 3-picoline from coking crude benzene

ActiveCN103044319BNo pollution problemSimple processOrganic chemistryBenzeneRevenue efficiency

Owner:WEIFANG YUANLI CHEM

Battery current measuring device and method

PendingCN113678008AReduce volumeCost efficientCircuit monitoring/indicationDifferent batteries chargingConvertersElectrical battery

Owner:LG ENERGY SOLUTION LTD

System with a connection device and at least one semi-conductor construction element

InactiveCN101409276ASemiconductor/solid-state device detailsSolid-state devicesEngineeringElectrically conductive

Owner:SEMIKRON ELECTRONICS GMBH & CO KG

Device and method for evaluating relation of interface temperature and interface heat exchange coefficient

ActiveCN103033277BGuaranteed accuracyEliminate the effects ofMaterial heat developmentThermometers using electric/magnetic elementsData processing systemHot stamping

Owner:滕州市产品质量监督检验所

A split suitcase

ActiveCN107713238BIncrease storage spaceEasy to placeLuggageTrunk compartmentStructural engineering

Owner:广西景康商贸有限公司

A zinc phenylphosphonate nucleating agent, preparation method, shape control method and application

ActiveCN106220889BGood dispersionHigh crystallinityGroup 5/15 element organic compoundsDispersityDiameter ratio

Owner:HEFEI UNIV

A configuration management system based on mci

ActiveCN113344314BRealize material managementQuick analysisOffice automationResourcesConfiguration itemOperating system

Owner:CHENGDU AIRCRAFT INDUSTRY GROUP

Chemical degradation method of polypropylene

ActiveCN101153095BImprove melt indexHigh Molecular Weight DistributionPolypropyleneMechanical property

Owner:CHINA PETROLEUM & CHEM CORP +1

A kind of genetically engineered bacteria with high yield of isoamylase and its fermentation process

ActiveCN104762248BSuitable for industrial productionIncrease productionBacteriaMicroorganism based processesBiotechnologyGenetic engineering

Owner:山东福宽生物工程有限公司

A kind of polyacrylate emulsion for floor polishing agent and preparation method thereof

ActiveCN106749934BHigh hardnessImprove stain resistanceAntifouling/underwater paintsPaints with biocidesVitrificationEmulsion

Owner:SHANGHAI SUNRISE POLYMER MATERIAL CO LTD

Method of welding hot plate for proportional valve control

ActiveCN102848574BImprove welding effectProportional controlFuel tank

Owner:佩斯科(东莞)机械设备有限公司

Control method/system for operating system startup, storage medium and electronic device

ActiveCN108804144BImprove safety and controllabilityBootstrappingPlatform integrity maintainanceOperational systemControl engineering

Owner:SHANGHAI ADVANCED RES INST CHINESE ACADEMY OF SCI +1

Power supply system for island networks

InactiveCN100416969CSave spaceReduce power supplyAuxillariesSingle network parallel feeding arrangementsElectricityTransformer

Owner:SIEMENS AG

Device for generating highly pure electrolyte solution

ActiveCN102369435BAvoid mixingSemi-permeable membranesElectrolysis componentsElectrolysisElectrical polarity

Owner:NICHIRI INDS

A device for action of transformer neutral point protection gap

ActiveCN103414157BImprove withstand voltageHigh operational reliabilityEmergency protective arrangements for limiting excess voltage/currentTransformerPower grid

Owner:SHENZHEN POWER SUPPLY BUREAU +1

Adaptive pre-distorter in OFDM system and pre-distortion method

ActiveCN101478523BFew parametersGood convergence propertiesMulti-frequency code systemsSynchronous/start-stop systemsSelf adaptiveAdaptive algorithm

Owner:SPACE STAR TECH CO LTD

A kind of preparation method of piperazine

ActiveCN111925341BExtended service lifeIncrease conversion rate per passOrganic chemistryCatalyst activation/preparationPtru catalystSolid reaction

Owner:山东达民化工股份有限公司

A dpwm modulation method for three-level inverter with neutral point balance function

ActiveCN111900891BSolve the imbalanceReduce lossAc-dc conversionClassical mechanicsControl theory

Owner:SHANDONG UNIV

Refrigerator gasket

InactiveCN101236043ALighting and heating apparatusDomestic refrigeratorsEngineeringRefrigerated temperature

Owner:FISHER & PAYKEL APPLIANCES LTD

System for identifying and targeting individual cells within a heterogeneous population for selective extraction of cellular content

PendingCN110736695AHeating or cooling apparatusMicrobiological testing/measurementControl systemHeterogeneous population

Owner:THE GOVERNING COUNCIL OF THE UNIV OF TORONTO

An Online Motion Planning Method for UAV Based on Improved Fast Random Search Tree

ActiveCN110456825BIncreased growth efficiencyGuaranteed efficient reuseTarget-seeking controlUncrewed vehicleControl theory

Owner:TSINGHUA UNIV

Base element

PendingCN113573618AOptimization pathEasy to moveBeverage vesselsKitchen cabinetsSupport surfacePhysics

Owner:PAUL HETTICH

Method and system for dynamically feeding back system information sent and received by CoMP (Cooperation Multi-Point)

InactiveCN102083124BReduce Feedback OverheadReduce distractionsError prevention/detection by using return channelWireless communicationComputer terminalComputer science

Owner:ZTE CORP

System for PE tube machining

InactiveCN111703093AImprove firmnessNot easy to wearTubular articlesGlass fiberEngineering

Owner:娄军

A mesh point distributed geocell

ActiveCN106013037BIncreased flexibility of useFlexible structureRoadwaysSoil preservationInterference fitArchitectural engineering

Owner:ANHUI HUIFENG NEW SYNTHETIC MATERIALS CO LTD

Titanium dioxide-soy protein isolate composite nano antimicrobial film and preparation method thereof

ActiveCN102504549BMeet actual needsAchieve bactericidal effectFlexible coversWrappersSocial benefitsComposite film

Owner:FUZHOU UNIV

Immobilization method of β-glucosidase

ActiveCN110283813BIncrease loading capacityGood acid and alkali resistanceOn/in inorganic carrierGlycosylasesAlgluceraseEnzyme

Owner:SHAANXI UNIV OF CHINESE MEDICINE

A method for supplementing air braking force of urban rail vehicles

ActiveCN106004851BReduce Abnormal SupplementsExtended service lifeRailway hydrostatic brakesRailway hydrodynamic brakesEngineeringBrake shoe

Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD

Session relationship establishing method and device and system

InactiveCN103108326AConvenience to add experienceEasy to addKey distribution for secure communicationNear-field transmissionUser needsThe Internet

Owner:TENCENT TECH (SHENZHEN) CO LTD

Corrosion-resistant and abrasion-resistant titanium alloy and preparation method thereof

InactiveCN101886191BImprove performanceExcellent general mechanical propertiesTitanium alloyMechanical property

Owner:NANJING UNIV OF INFORMATION SCI & TECH

Method for testing cobalt content in manganese-containing materials, method for testing electrode quality and method for testing battery quality

ActiveCN110068567BEasy to testEasy to operateChemical analysis using titrationElectrical testingTest batteryElectrical battery

Owner:SVOLT ENERGY TECHNOLOGY CO LTD