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.

A Quasi-two-stage Compression Circulation System with Ejector Boost

ActiveCN113899095BRealize QiAbility to operate under variable conditionsMechanical apparatusCompression machines with non-reversible cycleVapor–liquid separatorEngineering
Owner:SHANDONG UNIV

A kind of PE melt index adjustment masterbatch and preparation method thereof

ActiveCN110776687BLow melt indexEasy to adjustThermoplasticPolymer science
Owner:广讯检测(广东)有限公司

Method and system for limiting content to be redistributed

InactiveCN1509014AData processing applicationsUnauthorized memory use protectionPacket communicationThe Internet
Owner:NTT DOCOMO INC

Process for making smoked pet food

ActiveCN102106490BFast smokingStable smoking temperatureAnimal feeding stuffBiotechnologyHazardous substance
Owner:PETPAL PET NUTRITION TECH CO LTD

Method and device for removing nitrogen and phosphorus in immobilized phycomycete coupling membrane separation process

InactiveCN101259983BEfficient removalEasy to controlWater/sewage treatment bu osmosis/dialysisMultistage water/sewage treatmentFluidized bedSewage
Owner:SHENZHEN UNIV +1

A data migration method and device

ActiveCN109376141BEnsure consistencyImprove consistencyDatabase updatingDatabase distribution/replicationData synchronizationData pack
Owner:ADVANCED NEW TECH CO LTD

A waste combustion system with efficient circulation of gas and solid

ActiveCN106545865BImprove combustion efficiencyRaise the combustion temperatureIncinerator apparatusGas solidEngineering
Owner:湖南未名环保科技有限公司

Boiler descaling device

ActiveCN104154811BLow running costFlush cleaningCombustorOil field
Owner:DAQING FUAN PETROLEUM TECH

Battery management system and battery system

ActiveCN104838522AReduce data volumeCircuit monitoring/indicationElectrical testingLithiumEngineering
Owner:ROBERT BOSCH GMBH +1

Construction Method of Welding and Positioning Device for Large Ladle Hanging Shaft

ActiveCN104690469BRealize precise positioning installationEasy to operateWelding/cutting auxillary devicesAuxillary welding devicesEngineeringMechanical engineering
Owner:FUJIAN XINGHANG MECHANICAL CASTING

Manufacturing method of low temperature polysilicon tft backplane

ActiveCN105575974BImprove electrical performanceRefine grain sizeSolid-state devicesSemiconductor/solid-state device manufacturingAmorphous siliconEngineering
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Control method, device, device and storage medium for driverless car

ActiveCN109445434BImprove the control mechanismFree from human interventionPosition/course control in two dimensionsVehiclesControl engineeringParking space
Owner:GUANGZHOU AUTOMOBILE GROUP CO LTD

Cable arranging device

ActiveCN102530658BAvoid damageEngineeringPower component
Owner:PETROCHINA CO LTD

Method utilizing laser sensor to measure speaker parameters and system

ActiveCN102158793BNo need to change balance positionNo need to change qualityElectrical apparatusNonlinear parametersEngineering
Owner:嘉兴中科声学科技有限公司

Anti-smashing control method applied to barrier gate, barrier gate, storage medium and detector

ActiveCN111485514BSolve the problem of poor anti-smash sensing performanceAccurate anti-smashing functionRoad vehicles traffic controlCharacter and pattern recognitionControl engineeringControl theory
Owner:ZHEJIANG DAHUA TECH CO LTD

A Method of Oil Particle Detection Based on Image Processing

ActiveCN111060442BOptimize detection resultsImprove accuracyImage enhancementImage analysisImaging processingEngineering
Owner:WEIHAI DENGTONG PURIFICATION EQUIP

A kind of preparation method of phosphorus nitrogen boron ternary intumescent flame retardant and its product and application

ActiveCN107556530BImprove flame retardant performanceHigh smoke suppression effectBulk chemical productionO-Phosphoric AcidActive agent
Owner:SHANGHAI NAT ENG RES CENT FORNANOTECH

Image signal processor and device including image signal processor

ActiveCN105915780BTelevision system detailsImage memory managementComputer hardwareControl signal
Owner:SAMSUNG ELECTRONICS CO LTD

Special environment-friendly cultivation medium for Rhododendron and its preparation method

ActiveCN110313376BEasy to get materialsLow costBioloigcal waste fertilisersGrowth substratesBiotechnologyPhytase
Owner:JIANGSU ACAD OF AGRI SCI

An energy-saving vehicle-mounted etc device with anti-disassembly function

InactiveCN109859336BWith anti-disassembly functionRealization of anti-disassembly functionTicket-issuing apparatusElectric/fluid circuitIn vehicleDistance sensors
Owner:广州市沙唯士电子科技有限公司

A Hansenula spp. strain and its isolation method and application

ActiveCN110317739BReduce morbidityExtended storage timeBiocideFungiBiotechnologyPapaya family
Owner:HAINAN UNIV

Friction transmission belt

PendingCN114423965AGuaranteed transfer efficiencyGuaranteed durabilityV-beltsDriving beltsElastomerPolymer science
Owner:MITSUBOSHI BELTING LTD

Speaker, speaker diaphragm suspension

InactiveCN101292568APromote regenerationFibre diaphragmsMetallic diaphragmsResonance problemEngineering
Owner:BEAM TECH KULERU HACHIOJI 1109

A device for generating pulsating backpressure in an inlet test

ActiveCN106441918BHighly pulsating backpressure signalAdjustable time averageGas-turbine engine testingAerodynamic testingEllipseCounter pressure
Owner:NAT UNIV OF DEFENSE TECH

A device for moving fixtures

InactiveCN105236096BPrecise positioningIncrease productivityMechanical conveyorsEngineeringMechanical engineering
Owner:SHENZHEN BROMAKE AUTOMATION EQUIP

Method and system for processing real-time multi-media information in instant telecommunication

ActiveCN100477582CImprove practicalityAchieve interactionData switching networksComputer networkMultimedia information
Owner:BEIJING KINGSOFT OFFICE SOFTWARE INC

Edible/medicina traditional Chinese medicine combination for curing porcine diarrhea

InactiveCN101554460BImprove transport functionIncrease feed intakeDigestive systemFood preparationBiotechnologyDisease
Owner:钱峰

A surface treatment method for a stainless steel bipolar plate of a proton exchange membrane fuel cell

ActiveCN109772657BImprove corrosion resistanceLong-term protectionPretreated surfacesCoatingsConductive coatingPhysical chemistry
Owner:GUANGXI UNIV

Method and network for realizing mobile switching centre (MSC) pool network function

ActiveCN101902723BLow input costEasy to integrateNetwork traffic/resource managementNetwork data managementComputer networkRadio access network
Owner:ZTE CORP

Metrology systems and methods for determining properties of one or more structures on a substrate

ActiveCN111527373BEffective and efficient solutionMaterial analysis by optical meansUsing optical meansEngineeringMechanical engineering
Owner:ASML NETHERLANDS BV

Input method for mobile phone keyboard and mobile phone

ActiveCN101127997BEasy to operateReduce the number of keysSubstation equipmentWireless communicationMediaFLOEngineering
Owner:HUAWEI DEVICE CO LTD

Semiconductor device

ActiveCN105789305BReduced insertion lossTransistorSolid-state devicesGate dielectricSemiconductor package
Owner:KK TOSHIBA

Melt processable compositions

InactiveCN1878831APolymer scienceFluoropolymer
Owner:3M INNOVATIVE PROPERTIES CO

Catalyst for producing light olefins through methanol and preparation method thereof

InactiveCN101745414BReduce wearExtended service lifeMolecular sieve catalystsHydrocarbon from oxygen organic compoundsActive componentReaction temperature
Owner:BEIJING UNIV OF CHEM TECH +1

Computing device and board

ActiveCN109543832BNeural architecturesPhysical realisationComputer hardwareData transmission
Owner:CAMBRICON TECH CO LTD

Brightness adjustment circuit, method and display device for indicator light and backlight

ActiveCN112750404BReduce power consumptionBrightness dynamic adjustmentElectrical apparatusStatic indicating devicesMaterials scienceHuman eye
Owner:SHENZHEN TCL DIGITAL TECH CO LTD

Method for pre-positioning circuit board in film-on-chip and flexible circuit board

InactiveCN104640369BReduce contact areaImprove space utilizationPrinted circuit assemblingPrinted circuit aspectsFlexible circuitsEngineering
Owner:SCIENBIZIP CONSULTINGSHENZHENCO

Pricking device for taking blood, comprising a leg spring

ActiveCN101677787AAvoid passingSave spaceSensorsBlood sampling devicesCamBiomedical engineering
Owner:GERRESHEIMER REGENSBURG GMBH

Method of reorganizing soil layer to fertilize low-yield purple sand slope cultivated land

ActiveCN105284230BIncrease the contribution rate of land forceAlleviate conflicts between people and landSoil-working methodsWood pastureSoil horizon
Owner:湖南经地科技发展有限公司

A road sweeper integrated braking system

ActiveCN113753010BImplement automatic parking brakeLow costBraking element arrangementsBraking action transmissionRoad sweeperControl theory
Owner:XUZHOU XUGONG ENVIRONMENTAL TECH CO LTD

An automatic steel turning device

ActiveCN109516132BOxide peelingOxide skin is fully shedConveyorsControl devices for conveyorsCouplingClassical mechanics
Owner:湖州盛特隆金属制品有限公司

Cleaning structure of industry parts washer

InactiveCN101337226BRealize cycle cleaning operationImprove cleaning efficiencyCleaning using liquidsHanging basketReducer
Owner:田飞

An Automobile Steering System Realizing the Ideal Ackermann Angle Relationship

InactiveCN106976477BReduce wearAvoid coordinationMechanical steering gearsTurn angleVehicle frame
Owner:TONGJI UNIV

Method for detecting the cause of pcb pattern offset

ActiveCN103363933BReduce manufacturing costMeasurement devicesEngineeringElectrical and Electronics engineering
Owner:NEW FOUNDER HLDG DEV LLC +1

A solid wood double door storage cabinet

ActiveCN112315228BEasy to change clothesEasy to useCurtain rodsCabinetsSolid woodEngineering
Owner:河北现代钢木制品有限公司

A spherical processing machine for agricultural products

InactiveCN104138017BIncrease productivityImprove cut qualityFood shapingMetal working apparatusDrive shaftContact mode
Owner:刘起方

Poster element layout method, system and computer readable storage medium

ActiveCN110737963BShorten production timeImprove production efficiencyGeometric CADInput/output processes for data processingSoftware engineeringDatabase
Owner:GUANGDONG BOZHILIN ROBOT CO LTD

Method, module and system for processing information

ActiveCN101799803BImprove statistical efficiencyEasy to deploySpecial data processing applicationsData miningProcess information
Owner:HUAWEI TECH CO LTD

Method for supporting permanent online of application client, system and apparatus thereof

ActiveCN102395119AConnection managementData switching networksApplication serverEngineering
Owner:HUAWEI TECH CO LTD

A Cluster Sparse Channel Estimation Method Based on the Maximum Skimmer Criterion Algorithm

ActiveCN111555994BReduce tap calculationHigh precisionChannel estimationTime domainChannel impulse response
Owner:NORTHWESTERN POLYTECHNICAL UNIV

Positioning device for camera lens and its focusing device

InactiveCN1246734CProjector focusing arrangementCamera focusing arrangementCamera lensLens plate
Owner:YUDONG PLASMA TECH

Grid Fault Partitioning Method

InactiveCN104269846BAvoiding BlackoutsSmall scaleData processing applicationsEmergency protective circuit arrangementsPower gridVulnerability index
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Non-volatile memory with partition write protection and protection location disorder processing and its write operation method

ActiveCN106295414BAvoid Malicious ModificationsEasy to integrateRead-only memoriesDigital storageWrite protectionRandom access memory
Owner:FUDAN UNIV

A post-production processing method and system for a hollow fiber membrane

ActiveCN109464915BSolve environmental emission problemsImprove sealingSemi-permeable membranesBiotechnologyProcess engineering
Owner:CHINA PETROLEUM & CHEM CORP +1

Base strip for connection with at least one plug-in connector part

ActiveCN107851916BAvoid seamsPrevent confluenceElectrically conductive connectionsContact member cases/bases manufactureStructural engineeringContact element
Owner:PHOENIX CONTACT GMBH & CO KG

A method for making external electrodes of electronic components

ActiveCN105575831BPrevent saggingPoor diffusionSolid-state devicesSemiconductor/solid-state device manufacturingEngineeringSlurry
Owner:SHENZHEN SUNLORD ELECTRONICS

Distributed power generation scheduling method considering solar thermal and water potential integrated energy storage output

ActiveCN114462902BSimple structureLow costResourcesInformation technology support systemThermodynamicsPower grid
Owner:SHANDONG UNIV

Road slope measurement method and computer-readable storage medium

ActiveCN111141258BPreserve the slight changes in the momentGuaranteed accuracyIncline measurementEngineeringElectrical and Electronics engineering
Owner:XIAMEN YAXON NETWORKS CO LTD

Energy-saving tile and energy-saving water supply system consisting of same

InactiveCN103266726BPlay the function of solar hot waterSufficient supplyRoof covering using slabs/sheetsRoof covering using tiles/slatesThermal waterMaterials science
Owner:袁流海

A Springback Compensation Method Based on Fitting Method

ActiveCN104698969BImprove development efficiencyEliminate punch springbackNumerical controlMechanical modelsStrength of materials
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Preparation method of PLGA swine influenza DNA vaccine microsphere

InactiveCN102319441BImprove stabilityKeep alivePowder deliveryGenetic material ingredientsPolyvinyl alcoholFreeze-drying
Owner:HEILONGJIANG UNIV

A drain valve for a fully automatic toilet flusher

ActiveCN104674918BSimple production processLow costFlushing devicesSolenoid valveEngineering
Owner:杭州双节节能科技有限公司

A kind of preparation method of improved allyl thiocarbamate

ActiveCN104693083BEasy to separateHigh purityOrganic chemistryThiocarbamateAlcohol
Owner:SHENYANG RES INST OF NONFERROUS METALS

Hardness-softening antiphlogistine

InactiveCN101658625BWide variety of sourcesEasy to acceptHeavy metal active ingredientsAnthropod material medical ingredientsMonkshoodsExternal application
Owner:刘小杨

A method for processing instant messaging data based on organizational structure

ActiveCN102710546BMeet the needs of communication at any timePresent organizational structureData switching networksComputer scienceManagement system
Owner:BEIJING JINHER SOFTWARE

A glass power insulator manufacturing and assembling machine and insulator manufacturing and assembling process

ActiveCN111554461BImprove processing efficiencyReduce manual operationsInsulatorsAssembly machinePhysics
Owner:SHANDONG RUITAI GLASS INSULATOR

How to quickly restore postgresql to any point in time

ActiveCN104503865BAddress additional capacity needs for restoresReduce space consumptionRedundant operation error correctionSpecial data processing applicationsFile systemData file
Owner:深圳翰飞网络科技有限公司

Assembling method for DC electric connector and DC electric connector

ActiveCN101483289BImpact resistantWon't hurtRelieving strain on wire connectionContact member assembly/disassemblyCurrent electricLow pressure molding
Owner:SINGATRON ELECTRONICS CHINA

A hanger for painting and processing U-shaped bolts

ActiveCN110180749BImprove work efficiencyEasy maintenanceLiquid surface applicatorsCoatingsStructural engineeringMechanical engineering
Owner:CHUZHOU JINLU CNC MACHINERY

Kit for detecting bone metastasis of lung cancer

ActiveCN102876789BHigh sensitivityQuantitatively accurateMicrobiological testing/measurementDNA/RNA fragmentationPcr assayAssay
Owner:杨祚璋

Mark method adopting chemical elements, device thereof and chemical elements marking

InactiveCN100433039CWon't breakAvoid breakingDigitally marking record carriersMaterial analysis using wave/particle radiationLogistics managementChemical element
Owner:TRUE PROD ID TECH BEIJING

Automatically packaging device

InactiveCN102079451BStacking articlesEngineeringMechanical engineering
Owner:QINGDAO PORT GRP

Preparation method of ultra-high strength polypropylene hollow fiber membrane

ActiveCN107297155BHigh strengthEasy to useMembranesSemi-permeable membranesLamellar crystalsPolymer science
Owner:GUIZHOU MATERIAL IND TECH INSTITUE

Multi-layer substrates mutual coupling structure manufacture method and the mutual coupling structure

InactiveCN100552906CIncrease packing densitySemiconductor/solid-state device detailsSolid-state devicesCouplingDielectric layer
Owner:PRINCO CORP

An airport asphalt concrete pavement performance acquisition system and control evaluation method

InactiveCN103808914BFast constructionExtended service lifeMaterial testing goodsMicrocontrollerData acquisition
Owner:CIVIL AVIATION UNIV OF CHINA

A thermally-induced delayed fluorescence conjugated polymer with well-defined structure and its preparation method and application

ActiveCN110776623BEasy to prepareImprove solubilitySolid-state devicesSemiconductor/solid-state device manufacturingQuantum efficiencyCarbazole
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

A deep well high temperature while drilling temperature detection device

InactiveCN105863618BSimple structureLow costSurveyConstructionsThermal isolationSignal conditioning circuits
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Display module and display device

ActiveCN108153024BEasy to assemble and fixGood lookingNon-linear opticsDisplay deviceColor film
Owner:HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD

A tram steering control method and device based on path control

ActiveCN111028508BOptimizing trunk signaling systemNo conflictControlling traffic signalsInternal combustion piston enginesSimulationSteering control
Owner:SOUTHEAST UNIV

Charging method and mobile terminal

ActiveCN108390117BReduce the temperatureControlled descentBatteries circuit arrangementsSecondary cells charging/dischargingThermodynamicsCharge current
Owner:VIVO MOBILE COMM CO LTD

Method for producing packaged goods, and packaged goods

InactiveCN101784451BImprove sealingNot easy to formFlexible coversWrappersHermetic sealShrinkage rate
Owner:KUREHA KAGAKU KOGYO KK

A kind of molybdenum/steel joint and preparation method thereof

ActiveCN108907492BLow costEasy to prepareWelding/cutting media/materialsSoldering mediaMetal foilGlycerol
Owner:WUHAN INSTITUTE OF TECHNOLOGY

A patrol inspection method for substation intelligent robot

ActiveCN113671954BSave inspection timeReduce power consumptionPosition/course control in two dimensionsVehiclesRadio frequencyEmbedded system
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO

Cogeneration heating system with circulating water directly connected to waste heat heating and steam extraction heating

ActiveCN103836697BReduce lossesOvercome the disadvantage of not being able to transport over long distancesLighting and heating apparatusEnergy industryCooling towerCogeneration
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

A kind of fingerprint module manufacturing method and fingerprint module

ActiveCN105005762BControllable appearanceSimple processCharacter and pattern recognitionSurface mountingFlexible circuits
Owner:广东金龙机电有限公司

Continuous side strip heat-sealing welding machine and welding method

ActiveCN103386758BReliable methodSimple structureMolten stateEngineering
Owner:HAINING KEDER & TENT MATERIALS MFR

A Method for Determining the Attitude of Any Section of a Tunnel

ActiveCN108343448BSure easyEfficient determinationMining devicesTunnelsClassical mechanicsStructural engineering
Owner:HUNAN LIANZHI BRIDGE & TUNNEL TECH

Adsorption test device

ActiveCN108254593BShorten test timeReduce testing costsMeasurement instrument housingEngineeringStructural engineering
Owner:致茂电子(苏州)有限公司

Image recognition method and device

ActiveCN104239909BAvoid mistakesImprove recognition efficiencyCharacter and pattern recognitionImaging qualityComputer science
Owner:BEIJING SINOVOICE TECH CO LTD

Topical skin care formulation

ActiveCN103237555BCosmetic preparationsToilet preparationsCuticleDermatology
Owner:MARY KAY INC

A kind of phenolic ball/polypropylene composite material and preparation method thereof

InactiveCN103694558BImprove mechanical propertiesImprove applicabilityPolypropylene compositesLow speed
Owner:HEILONGJIANG UNIV

A kind of multifunctional composite filler and preparation method thereof

ActiveCN111377499BSolve churnPoor adsorption effectWater contaminantsWater/sewage treatment by sorptionActivated carbonAggregate (composite)
Owner:ZHENGZHOU UNIV +1

A kind of stone crushing equipment for ditch construction in water conservancy projects

ActiveCN108160172BEfficient crushingImprove crushing efficiencyDispersed particle filtrationDirt cleaningArchitectural engineeringCrushed stone
Owner:四川港航建设工程有限公司

Touch Display System with Pressure Sensing

ActiveCN106383607BSimple structureLow costInput/output processes for data processingTouch SensesAcoustics
Owner:TPK UNIVERSAL SOLUTIONS

Method for regenerating catalyst and method for producing carbonate ester

ActiveCN111201084AHigh yieldSimple processOrganic chemistry methodsCatalyst regeneration/reactivationPtru catalystCarbonate ester
Owner:MITSUBISHI GAS CHEM CO INC

Bank paper arranging device

InactiveCN100562901CPrevent abnormal savingsPaper-money handling devicesAutomatic teller machinesPulp and paper industryNormal state
Owner:OKI ELECTRIC IND CO LTD

A battery pack for quick replacement of single cells

InactiveCN103996812BExtended service lifeImprove seismic performanceSecondary cellsCell component detailsElectrical connectionHemt circuits
Owner:FENGFAN

Systems and methods for defining a valve orifice

ActiveCN109424781BOperating means/releasing devices for valvesTemperature control using digital meansTelecommunications linkEngineering
Owner:NETATMO

Security heating method for color-coating line paint curing oven

ActiveCN101498453BLower oxygen levelsImprove operational safetyDrying gas arrangementsIncinerator apparatusEngineeringSolvent
Owner:BEIJING STAR RIVER INTEGRATED EQUIP TECH

A data-driven online method for rapidly assessing power grid transient voltage safety

ActiveCN110957723BSave storage spaceThe assessment results are accurateAc network voltage adjustmentAc networks with different sources same frequencyTransient stateElectric power system
Owner:国家电网有限公司华北分部 +2

A door leaf structure with a movable core plate and its production method

ActiveCN106223802BAvoid thermal expansion and contractionNo loosenessGlass pane fixingDoor leavesStructural reliabilityMechanical engineering
Owner:贵州誉翔实业有限公司

A roller racking equipment for storage and freight

ActiveCN110510329BAdjust the rotation speedSmooth rotationStorage devicesRoller-waysDrive shaftElectric machinery
Owner:江西博展自动化科技有限公司

A campus physical training device

ActiveCN112755440BAvoid risk of injuryAvoid the problem of poor ventilation and heat dissipationWeightsHuman bodyEngineering
Owner:HENAN MEDICAL COLLEGE

Signal modulation method, adaptive equalizer and memory storage device

ActiveCN106448719BDynamic AdjustmentDigital storagePower modeData signal
Owner:PHISON ELECTRONICS

A household water purifier

InactiveCN107098516BCompact structureEasy to installWater treatment parameter controlWater/sewage treatment by irradiationSolenoid valveWastewater
Owner:烟台正气堂智能科技有限公司

A kind of preparation method of car tire maintenance agent

ActiveCN107794141BGood cleaning and decontamination effectReduce manufacturing costOrganic non-surface-active detergent compositionsInorganic non-surface-active detergent compositionsTire maintenancePalmitic acid
Owner:裴万飞

Three-dimensional medical image processing device and method

ActiveCN109754394BRealize automatic gradingIncrease speedImage analysisMedical automated diagnosisImaging processingImage manipulation
Owner:SHANGHAI UNITED IMAGING INTELLIGENT MEDICAL TECH CO LTD

Steering device of resistance two-wheel balance vehicle based on Hall encoder

InactiveCN106143718BSimple structureImprove steering performanceSteering deviceBicyclesEngineeringSteering control
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Scanning signal calculation method and device

ActiveCN107015270BReduce interference from nearby gunsEasy to handleSeismic energy generationComputer hardwareWindow function
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

An intelligent control system for infinitely variable speed wiper

ActiveCN102887131BUnique designLow costVehicle cleaningMicrocontrollerAutomatic control
Owner:昆明理工大学设计研究院有限公司

Electrolyte of electrolytic capacitor

InactiveCN101004976BImprove pressure resistanceLower impedanceOrganic chemistryCapacitor electrolytes/absorbentsHydration reactionElectrolysis
Owner:DONGGUAN HEC CONDENSER CO LTD

Smart device and its control method and control device

ActiveCN105577916BImprove user experienceSubstation equipmentIndividual entry/exit registersAutomatic controlEngineering
Owner:XIAOMI INC

Methods, apparatus and systems for indicating uplink transmission resources related to various services

ActiveCN113170424ANetwork traffic/resource managementTelecommunicationsUplink transmission
Owner:ZTE CORP

Anti-coccidium suspension agent containing nicarbazin and preparation technique thereof

ActiveCN101450044BPowder deliveryAmide active ingredientsMedicineWater insoluble drug
Owner:TIANJIN RINGPU BIO TECH

Forming mold and integral forming method of drum paper integral forming process

ActiveCN106454683BWon't fall offImprove sound qualityDiaphragm extensionsDiaphragm mounting/tensioningManufacturing technologyIndustrial engineering
Owner:黄清山

Network Encyclopedia Data Acquisition Method and System

ActiveCN102314458BReduce redundancyReduce processing burdenSpecial data processing applicationsData acquisitionEncyclopedia
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Flame retardant polyamides and copolyamides for 3D printing

PendingCN113597366AAdditive manufacturing apparatus3D object support structuresPolymer sciencePowder bed
Owner:ARKEMA FRANCE SA

A polyurethane board with sound insulation function and its preparation process

ActiveCN111424831BTo achieve the purpose of sound insulationGuaranteed sound insulationRoof covering using slabs/sheetsSynthetic resin layered productsEngineeringSound wave
Owner:北京茂华聚氨酯建材有限公司

Xylitol refining crystallization process

InactiveCN1284755CQuality improvementHigh yieldHydroxy compound separation/purificationMonosaccharidesPhysical chemistrySlurry
Owner:TIANJIN UNIV +1

An automated three-dimensional drill pipe magazine

ActiveCN106194066BHigh lifting tensile strengthGuaranteed uptimeDrilling rodsDrilling casingsSprocketPiston rod
Owner:BAOJI PETROLEUM MASCH CO LTD +2

Vibration dampers and motor vehicles

ActiveCN107076242BLarge damping forceSimple structureAuxillary drivesSpringsControl theoryPiston rod
Owner:ZF FRIEDRICHSHAFEN AG

A traction device for an off-road tractor

InactiveCN103738131BGuaranteed stabilityImprove carrying capacityAgricultural machinesTowing devicesCarrying capacityStationary case
Owner:湖南长沙果福车业有限公司

A kind of illite-based slow-release potassium fertilizer and preparation method thereof

ActiveCN111499422BTo achieve a sustained release effectPotassium fertilisersFertilizer mixturesInorganic saltsSoil science
Owner:GUANGZHOU INST OF GEOCHEMISTRY - CHINESE ACAD OF SCI

A logistics distribution drone with a smooth flight and an adjustment function

ActiveCN109941432BStable flightAvoid flight instabilityFreight handlingAircraft indicatorsBalancing machineDrive shaft
Owner:浙江翔龙航空科技有限公司

A clean smelting method for lead-containing waste slag

InactiveCN106167855BGood melting adaptabilityChange stickinessProcess efficiency improvementBrickSlag
Owner:云南业胜环境资源科技有限公司

Measuring device for lateral expansion of impact specimen

ActiveCN103900450BAddressing Radiation Protection IssuesEnables direct measurementMaterial strength using single impulsive forceMechanical solid deformation measurementsMeasurement deviceSwelling capacity
Owner:CHINA INSTITUTE OF ATOMIC ENERGY

Ladder working platform with locking structure and combined ladder thereof

ActiveCN102206989BImprove bindingTightly boundLaddersManufacturing cost reductionStructural engineering
Owner:TIANJIN GOLD ANCHOR HOUSEHOLD GOODS CO LTD

Hydrogen storage powder and process for preparing same

InactiveCN1327549CElectrode manufacturing processesReversible hydrogen uptakeComminutionChemistry
Owner:OVONIC BATTERY CO INC

Gravity stored energy access mode

InactiveCN102392800BGood lookingBeautiful appearanceMachines/enginesMotorsStored energyEngineering
Owner:张永生 +2

A low temperature resistant inner tube formula

ActiveCN105218887BGood physical propertiesEasy to useSpecial tyresMicrocrystalline waxFilling materials
Owner:QINGDAO HUAWU RUBBER & PLASTIC

Helical gas pipe forming machines

ActiveCN101249533BSimple structureCompact structureMetal sawing devicesMolding machineCrank
Owner:陶国荣

Centrifugal water pump full water state detection device and detection method

ActiveCN104776035BGuaranteed uptimeImprove full water detectionPump controlNon-positive displacement fluid enginesControl systemUpper joint
Owner:BAOSHAN IRON & STEEL CO LTD

A detection system for sleep apnea syndrome based on mutual information network

ActiveCN106295225BEasy accessDiagnostic signal processingCharacter and pattern recognitionEcg signalNetwork generation
Owner:FUDAN UNIV

A kind of equipment and treatment method for beveled end surface treatment of aluminum alloy lined plastic composite pipe

ActiveCN112372417BShort lifeEasy to handleEdge grinding machinesGrinding carriagesDrive shaftAlloy substrate
Owner:杭州精钢科技有限公司

Frozen dough, manufacturing method and application thereof

ActiveCN101810204BReduce usageImprove securityDough treatmentPre-baking dough treatmentBiotechnologySodium bicarbonate
Owner:JIANGNAN UNIV +2

Fast shaping device of small opened injection molding product

ActiveCN102717501BQuick set upPrevent cooling deformationEngineeringMechanical engineering
Owner:SICHUAN JINDEXING AUTO PARTS

A special safety fence system for substation gas-insulated metal-enclosed switchgear

ActiveCN105133922BChange shapeApplicable to the needs of the job siteFencingBurglar alarmInsertion stentEngineering
Owner:DEZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1

Method for removing peculiar smell in capsicum oleoresin

ActiveCN108949032BAchieve deodorizing effectReduced deodorizing effectNatural resin purificationPaprika oleoresinNitrogen gas
Owner:贵州红星山海生物科技有限责任公司

avrxa23 protein activating disease-resistant reaction of rice and coding gene thereof

ActiveCN101974079BBacteriaMicroorganism based processesWAS PROTEINAgricultural science
Owner:INST OF CROP SCI CHINESE ACAD OF AGRI SCI

A foam production method and production line for a refrigerator box

ActiveCN105619683BFoam realizationTo achieve the purpose of foamingProduction lineEngineering
Owner:GUANGZHOU SHIPYARD INTERNATIONAL LTD

Traffic notification system for reducing communication demand and method thereof

ActiveCN102446416BDetection of traffic movementEngineeringNotification system
Owner:IND TECH RES INST

Automatic rope-collecting-type net surface management hasp device

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