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 connection structure between glass and Kovar and a low-temperature sintering method
ActiveCN108723632BHigh temperature and reliableNo residual stressWelding/cutting auxillary devicesAuxillary welding devicesSolder pasteKovar
Owner:北京天瑞星光热技术有限公司
Nano chitin-pva hydrogel and its preparation method and application
ActiveCN109251330BEasy to makeLow costAerosol deliveryOintment deliveryPolymer sciencePolyvinyl alcohol
Owner:SOUTH CHINA UNIV OF TECH
A mold for making bat and softball jerseys
Owner:DYNAC XIAMEN SPORTS CO LTD
A Method of Instrument Status Detection Based on Current Data
ActiveCN112924743BEffectively master usage efficiencyIncrease the number ofCurrent measurements onlyResourcesEngineeringData mining
Owner:HANGZHOU THINGCOM INFORMATION TECH
Polypropylene composition and thermoformed sheet thereof
ActiveCN107849323APolymer scienceThermoforming
Owner:TOTAL RES & TECH FELUY
Remote control device and remote control method of electronic device
ActiveCN101930661BNon-electrical signal transmission systemsElectric switchesKey pressingWireless control
Owner:HTC CORP
An encoding chip and remote control device with integrated button power supply
Owner:SUZHOU HUAXIN MICROELECTRONICS
Method for Controlling Rear Axle Clutch of Hybrid Electric Vehicle
ActiveCN112303223BExtended service lifeMeet Torque DemandsGearing controlClutch controlElectric machinery
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD
A carbon fuel cell coal-based fuel combined processing device and processing method thereof
ActiveCN105186019BEfficient removalMeet purity requirementsSolid fuelsFuel cellsMicro structureChemical reaction
Owner:SHANXI YUXIANG INFORMATION TECH CO LTD +2
Orientation operation method, orientation operation device and storage medium
ActiveCN111610923BImprove experienceEasy to operateRadio wave direction/deviation determination systemsTransmission systemsControl engineeringComputer science
Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD
An overcharge protection device, an overcharge protection method, and a wearable device
ActiveCN106786983BReduce in quantityRealize overcharge protectionEmergency protective circuit arrangementsSafety/protection battery circuitsEngineeringMechanical engineering
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD
Clonidine pamoate and preparation method thereof
ActiveCN106831594BReduce solubilityImprove Medication AdherenceOrganic chemistry methodsSolubilityGranularity
Owner:力赛生物医药科技(厦门)有限公司 +1
A complex power system operation error identification and automatic correction method and system
ActiveCN107425523BSystems intergating technologiesInformation technology support systemElectric power systemData acquisition
Owner:STATE GRID LIAONING ELECTRIC POWER RES INST +1
Leveling method for compound level
ActiveCN103115610BEnsure high precision levelingAccurate measurementHeight/levelling measurementGreek letter epsilonAccuracy and precision
Owner:DALIAN SENBIOR SURVEYING INSTR TECH CO LTD
Method for realizing analogue loop relay glare reduction
InactiveCN101072254BReduce the same rushReduce the occurrence of robbingInterconnection arrangementsSupervisory/monitoring/testing arrangementsEngineeringTrunk line
Owner:BEIJING JIAXUN FEIHONG ELECTRIC CO LTD
Control system of feedback protection for faults of three phase power supply and load
InactiveCN100426615CProtect the load from damageEmergency protective arrangements for automatic disconnectionTransformerControl system
Owner:李相淮 +1
A kind of traditional Chinese medicine for treating chronic superficial gastritis
InactiveCN103520650BPromote blood circulationLow toxicityDigestive systemPlant ingredientsWHITE MUSTARD SEEDEnergy analysis
Owner:刘文霞
Method, system and medium for checking smart contract vulnerabilities
ActiveCN110399730BEasy to detectReduce false alarm ratePlatform integrity maintainanceSmart contractSolidity
Owner:SHANGHAI JIAOTONG UNIV
A kind of technology that adopts catalytic oxidation method to synthesize vanillin
Owner:BOTON SHANGHAI BIOLOGICAL TECH CO LTD
A fully automatic resin lens coating spraying machine
Owner:LINHAI CITY RAUL MACHINE
A distance measuring device for geological exploration
ActiveCN113446483BEasy to expandImprove placement stabilityMachine framesMeasurement devicesMeasuring instrumentClassical mechanics
Owner:南通市金润市政工程有限公司
A kind of method preparing valerate by levulinic acid
ActiveCN105669456BLow costReduce churnOrganic compound preparationCarboxylic acid esters preparationLevulinic acidHydrogen pressure
Owner:LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Preparation method and application of a nano-chitin composite calcium alginate medical dressing
ActiveCN109966540BThe amount of compounding is controllableShape controllableOrganic active ingredientsPharmaceutical delivery mechanismFreeze-dryingDelta-gluconolactone
Owner:WUHAN UNIV
Gold or silver particles with paramagnetism, and composition containing thereof
InactiveCN1946367BGood absorption propertiesInhibit sheddingCosmetic preparationsHair removalMulti materialSurface oxidation
Owner:NPC CO LTD
A kind of brazing filler metal for connecting high nb-tial alloy and alumina ceramics and its connecting method
ActiveCN110369907BGuaranteed mechanical propertiesGood metallurgical compatibilityWelding/cutting media/materialsWelding/soldering/cutting articlesThermal dilatationAlloy
Owner:衢州天力紧固件有限公司
A kind of rural domestic sewage source separation and comprehensive treatment and utilization system
ActiveCN104860491BImprove subsequent processing efficiencyReduce the problem of feeding difficultiesMultistage water/sewage treatmentAquatic animalGreywater
Owner:安徽汇泽通环境技术有限公司
A vehicle anti-theft system based on face recognition
Owner:江苏心灵鸡汤信息技术有限公司
A Composite Correction Method of Water Content Conductivity of Cultivation Substrate
ActiveCN106932447BImprove contact effectImprove structural stabilityMaterial resistanceMaterial capacitanceElectrical resistance and conductanceCompound structure
Owner:JIANGSU UNIV
A kind of polysubstituted pyrrole compound and its synthetic method
ActiveCN112851674BGood functional group diversityRaw materials are easy to getOrganic chemistryDehydrogenationEnamine
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Apparatus and method for registering target points and ultrasound irradiation points in b-ultrasound images
ActiveCN107669293BPrecise registrationSatisfy radiation safety requirementsSurgeryDiagnostic markersUltrasound irradiationRadiology
Owner:SHANGHAI JIAOTONG UNIV +1
A method for controlling the system pressure of a centrifugal air compressor station
ActiveCN110107525BLoad balancingAvoid wastingPump controlNon-positive displacement fluid enginesAir compressionExhaust valve
Owner:杭州全能星科技有限公司
A device for removing high-concentration iron and manganese in mine water by an oxidation catalytic column and its treatment method
InactiveCN105439276BImprove efficiencySmall footprintWaste water treatment from quariesOrganic-compounds/hydrides/coordination-complexes catalystsHigh concentrationSludge
Owner:XUZHOU URBAN AREA WATER RESOURCES MANAGEMENT OFFICE
Per stream grouping number statistical apparatus based on self-adapting non-linear sampling method
ActiveCN101252484BData switching networksService flowErrors and residuals
Owner:TSINGHUA UNIV
Novel crab culturing structure
InactiveCN105454124AExhausted completelyGuaranteed cleanlinessPisciculture and aquariaFisheryEconomic benefits
Owner:王金鹤
An analog-to-digital converter and an analog-to-digital conversion method
ActiveCN104702285BSmall clock skewAnalogue-digital convertersSpeech recognitionConvertersTransmission gate
Owner:HUAWEI TECH CO LTD
Plastering gypsum preparation system
ActiveCN111333396AEasy to control outputGuaranteed stabilityCement mixing apparatusMixing operation plantWood fibrePhysical chemistry
Owner:贵州省环福新材料有限公司
Apparatus and method for adjusting display-related setting of an electronic device
InactiveCN1991560AAdjustable display related settingsTelevision system detailsStatic indicating devicesComputer scienceImage signal
Owner:MEDIATEK INC
Convolution cross and deconvolution cross device and method thereof
InactiveCN100358243COptimal GeneratorReduce areaError correction/detection using convolutional codesCode conversionShift registerCross device
Owner:PANASONIC CORP
Wireless scheduling method and device
PendingCN113747596AError prevention/detection by using return channelWireless network protocolsWireless schedulingComputer network
Owner:HUAWEI TECH CO LTD
Extractor device with air intake
ActiveCN110088534ACombination devicesDomestic stoves or rangesEngineeringAirflow
Owner:卡索控股有限责任公司
A medical liquid level alarm device
ActiveCN111282087BSimple and convenient clamping methodSave time to observeMedical devicesFlow monitorsControl systemInfusion set
Owner:钱才英
Strongylus duodenalis anticoagulant peptide, as well as preparation and use thereof
InactiveCN101497660BProtozoa antigen ingredientsFermentationAntithrombotic AgentThrombus
Owner:GUANGDONG MEDICAL UNIV
Combined imo type A cargo containment system for ultra-low temperature liquefied gas transport ships
Owner:JIANGSU UNIV OF SCI & TECH
Video monitoring system based on embedded web server
InactiveCN102387354BGuaranteed uptimeImprove performanceClosed circuit television systemsTransmissionVideo monitoringWeb service
Owner:GUANGZHOU XINGYA GAOXIN PLASTIC TECH CO LTD +3
A rapid identification method for edible oil types based on multi-source spectral parallel fusion
ActiveCN108362659BEliminate the effects ofHigh identification accuracyRaman scatteringBiotechnologyRapid identification
Owner:WUHAN POLYTECHNIC UNIVERSITY
Method for judging whether road traffic conditions are suitable for automatic driving of cars
ActiveCN107316457BAutonomous driving is easy to makeArrangements for variable traffic instructionsDetection of traffic movementDecision modelData set
Owner:CENNAVI TECH
Blood circulation promoting and swelling and pain relieving powder for trauma
InactiveCN102283923BStrong blood circulation and detumescence effectAnthropod material medical ingredientsAntipyreticMyrrhOld injury
Owner:韩文政
An energy-saving and environment-friendly refrigerator freezer based on a link mechanism
Owner:广东津晶电器有限公司
A method for blast furnace cloth
ActiveCN110042183BConsistent thicknessAvoid the phenomenon of scattering and flying outBell-and-hopper arrangementBlast furnace detailsIndustrial engineeringCoal gas
Owner:SHOUGANG JINGTANG IRON & STEEL CO LTD
A fermented small molecule peptide for weight loss, its preparation method and application
ActiveCN112608365BImproves antioxidant activityLose weightVitamin food ingredientsPeptide preparation methodsHydrolysisSmall molecule
Owner:JILIN PROVINCE TEYIFOOD BIOTECH CO LTD +1
A parallel trajectory compression method based on mapreduce
Owner:NANJING UNIV OF POSTS & TELECOMM
Expansion method of photocatalytic wastewater degradation reactor with careful recovery of catalyst particles
InactiveCN103265136BIncrease design capacitySpeed up the cycleWater/sewage treatment by irradiationWater/sewage treatment bu osmosis/dialysisThree levelAutomatic control
Owner:NINGBO UNIV
Drive device and method of display panel
ActiveCN106782381AImprove uneven brightnessStatic indicating devicesParasitic capacitanceEngineering
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
A carton intelligent cutting device with protective mechanism and its cutting method
ActiveCN111730905BSolve the problem of intelligent cuttingTo achieve the purpose of intelligent cuttingPaper-makingBox making operationsCartonEngineering
Owner:界首市鑫华装璜彩印有限公司
A Stereoscopic Infrared Active Target of CubeSat and Its Relative Pose Measurement Method
ActiveCN109703785BCompact structureLight in massCosmonautic vehiclesCosmonautic partsEngineeringLED lamp
Owner:NANJING UNIV OF SCI & TECH
Battery overcurrent protection circuit and battery overcurrent protection method
ActiveCN107425507BProtection securityFree from accidental cut-off operationEmergency protective circuit arrangementsTime delaysEngineering
Owner:CONTEMPORARY AMPEREX RUNZHI SOFTWARE TECH LTD NINGDE CITY
High-performance high-nickel austenitic vermicular graphite cast iron for piston inserts and preparation method thereof
Owner:滨州市正道机械制造有限公司
A double-layer glass with embedded light-emitting elements
ActiveCN109458101BEasy to installPlay a role in strengthening its structureDoor/window protective devicesUnits with parallel planesTemperature monitoringLoudspeaker
Owner:FOSHAN UNIVERSITY
A kind of preparation method of ammonium polyphosphate/kaolin composite flame retardant
Owner:CHINA UNIV OF MINING & TECH (BEIJING)
Automatic package method for solar battery sheet and anti-radiation glass cover
InactiveCN1177376CControl spilloverAvoid pollutionFinal product manufactureSemiconductor devicesFree fallingOrthogonal coordinates
Owner:SHANGHAI JIAOTONG UNIV
A method for breaking dormancy of crabgrass seeds
ActiveCN104620718BPromote germinationSynergistic effect is obviousSeed and root treatmentSeed dormancyDigitaria sanguinalis
Owner:HUNAN AGRICULTURAL UNIV +1
A modular multilevel converter for high-voltage direct current transmission and its control method
InactiveCN107482928BUniform switching frequencyVarious working modesAc-dc conversionElectric power transfer ac networkTransformerModularity
Owner:冯一轩
Synchronous mechanism for steel wire rope
InactiveCN101428300BSynchronization is simpleEasy to processRolling mill drivesMetal rolling arrangementsEngineeringPulley
Owner:CHINA NAT HEAVY MACHINERY RES INSTCO
Support structure of air sucking panel of indoor machine of air conditioner
InactiveCN1987272BEasy to cleanAvoid breakingHeating and ventilation casings/coversAir-flow control membersEngineeringFilter element
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
A circuit board assembly and camera module
ActiveCN109862213BImprove structural strengthAvoid deformationTelevision system detailsColor television detailsCapacitanceCamera module
Owner:NINGBO SUNNY OPOTECH CO LTD
A domestic sink that intelligently classifies and purifies washed water
ActiveCN112064733BAchieve the effect of intelligent classificationTo achieve the purification effectDomestic plumbingMultistage water/sewage treatmentHome useWash water
Owner:GUANGDONG YINGAO KITCHEN UTENSILS
A positioning and pressing method for making mixed pressing boards
ActiveCN110505769BEnsure complete removalHigh speedMultilayer circuit manufactureProfessional engineerHeat stability
Owner:四川深北电路科技有限公司
Umbrella structure for golf bag
ActiveCN105169649BRacket sportsGolf club bagsEngineeringGolf Ball
Owner:WUXI TONGCHUN NEW ENERGY TECH
Adjustable excess voltage protective gap fine lightning protection method of power distribution network
InactiveCN103138254BAvoid harmProtect Lightning SafetyEmergency protective arrangements for limiting excess voltage/currentEngineeringDistribution grid
Owner:长沙信长电力科技有限公司
A kind of supercapacitor and preparation method thereof
ActiveCN106128788BAvoid churnEvenly dispersedHybrid capacitor electrodesHybrid/EDL manufactureFiberCapacitance
Owner:SOUTH CHINA UNIV OF TECH
Transaction data backup method and transaction terminal in automatic fare collection system
InactiveCN102968858BAvoid lossPlay the role of double protectionApparatus for meter-controlled dispensingCollection systemTransaction data
Owner:GAOXIN MODERN INTELLIGENT SYST
Prefabricated concrete frame structure and its preparation method
ActiveCN106149873BReduce construction proceduresReduce difficultyBuilding constructionsAgricultural engineeringShear capacity
Owner:FOSHAN ELECTRIC POWER DESIGN INST +1
A high and low voltage power distribution cabinet
ActiveCN110048317BEasy to assembleEasy to disassembleBus-bar/wiring layoutsSubstation/switching arrangement casingsLow voltageBackplane
Owner:NANTONG NINGHAI MACHINE ELECTRIC APPLIANCES CO LTD
Multistep single-ramp analog digital signal conversion device
ActiveCN102545902BHigh speedReduce areaAnalogue/digital conversionElectric signal transmission systemsControl signalProcessor register
Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI
Positive photosensitive resin composition, photosensitive resin layer and display device using same
ActiveCN103186048BPhotosensitive materials for photomechanical apparatusNon-linear opticsOrganic dyeDisplay device
Owner:CHEIL IND INC
A kind of sheet coating technology using automatic shower curtain machine for coating
ActiveCN104668166BReduce wastePretreated surfacesSpecial surfacesAgricultural engineeringEngineering
Owner:ZHEJIANG CHANGXING SENDA BAMBOO & WOOD PRODCO
Application of ddx20 in the preparation of postoperative prognosis assessment kit for clear cell renal cell carcinoma
ActiveCN110018316BDisease diagnosisBiological testingProtein moleculesRenal clear cell carcinoma
Owner:厦门柏恒生物科技有限公司
Temperature control system and temperature control method during beer fermentation
ActiveCN103135629BEnsure safe productionTemperatue controlProgramme control in sequence/logic controllersTemperature controlAutomatic control
Owner:溧阳常大技术转移中心有限公司
Fiber optic gyro (FOG) signal denoising method based on overlap M-band discrete wavelet transform (OMDWT)
Owner:BEIHANG UNIV
Water volume control method for heater used in water dispenser and water dispenser
ActiveCN104337406BBeverage vesselsWater useEngineering
Owner:MIDEA GRP CO LTD +1
Ferrite shaped sheets, sintered ferrite substrates and antenna modules
ActiveCN101262085BRadiating elements structural formsInorganic material magnetismFerrite substrateOccupancy rate
Owner:TODA IND
Bladder cancer tumor mutation gene-specific primers, kit and library construction method
ActiveCN110468211BReduce lossIncrease profitMicrobiological testing/measurementLibrary creationMultiplexBladder cancer
Owner:HUNAN YEARTH BIOTECHNOLOGICAL CO LTD
A kind of hypromellose enteric-coated empty capsule with calcium salt, potassium salt and sodium salt gel
ActiveCN109846851BReduced risk of hygroscopicityReduce adhesionPharmaceutical non-active ingredientsCapsule deliveryCelluloseMedicine
Owner:CHONGQING HENGSHENG MEDICINAL CAPSULE
A cargo handling device
ActiveCN104016141BSolve problemsImprove loading and unloading efficiencyLoading/unloadingMotor driveAir spring
Owner:龙口市丛林铝材有限公司 +1
A kind of culture medium, biotransformation mycelium, extract and use
ActiveCN105670946BFungiFungi medical ingredientsGinkgo bilobaBearded tooth
Owner:HUNAN XINHUI PHARMA
A power port protection circuit
ActiveCN106410740BAvoid damageImprove operational reliabilityEmergency protective arrangements for limiting excess voltage/currentArrangements responsive to undervoltageOvervoltageOvercurrent
Owner:CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD +1
A lake duckweed automatic cleaning boat
InactiveCN105539746BSolve problems with large lakesSolve the disadvantages of easy falling from both sidesWater cleaningWaterborne vesselsMarine engineeringLake water
Owner:邳州市华鑫木业有限公司
Data processing task relationship setting method and system
ActiveCN104216888BHigh degree of automationRealize intelligent analysisMulti-dimensional databasesSpecial data processing applicationsData lineageData operations
Owner:CHINA TELECOM CORP LTD
Liquid removing device of steel band
ActiveCN101823060BReduce air consumptionReduce air volumeDrying gas arrangementsSpray nozzlesEngineeringStrip steel
Owner:KOBE STEEL LTD
Union melt welding machine-dedicated device for longitudinal seams of cylindrical membrane walls
Owner:KAIFENG AIR SEPARATION GROUP
Vacuum pump, vacuum exhaust device, and method for operating vacuum pump
ActiveCN103502650AStable exhaust actionRotary piston pumpsRotary piston liquid enginesCouplingLoad torque
Owner:ULVAC KIKO
Computer usage time reminder method and system based on intelligent video analysis
ActiveCN103164315BUse time controlHardware monitoringCharacter and pattern recognitionPattern recognitionFace detection
Owner:WUXI ZGMICRO ELECTRONICS CO LTD
A measuring device for friction coefficient of drilling plugging material
ActiveCN111929234BPrevent deviationIncrease load capacityEmergency protective circuit arrangementsUsing mechanical meansThermodynamicsElectric machine
Owner:CHENGDU UNIVERSITY OF TECHNOLOGY
Methods and apparatuses for providing temporal information
ActiveCN102100111BSynchronisation arrangementAssess restrictionTemporal informationComputer network
Owner:NOKIA TECH OY
Battery modules, power batteries and electric vehicles
ActiveCN111081906BFinal product manufactureSmall-sized cells cases/jacketsPower batteryElectrical battery
Owner:BYD CO LTD
A multi-functional driving recorder
ActiveCN113335191BFor multifunctional useClosely connectedRegistering/indicating working of vehiclesElectric/fluid circuitEngineeringControl theory
Owner:东莞市爱培科技术有限公司
A super/ultra high voltage sf 6 Gas-insulated wall-piercing bushing and its insulating support structure
ActiveCN110729684BImprove operational reliabilityReduce faults such as flashover dischargeElectrical apparatusComposite insulatorsElectrical conductor
Owner:XI AN JIAOTONG UNIV
Access control system and method based on resource publisher's customization
InactiveCN102968599BSupport loose couplingFlexible switchingDigital data protectionControl systemResource based
Owner:BEIJING UNIV OF POSTS & TELECOMM
A user identity identification method between social networks based on seed node propagation
ActiveCN107330798BData processing applicationsAddress bookIdentity recognition
Owner:DALIAN UNIV OF TECH
An intelligent control reaction system and preparation method for preparing ternary material precursor
ActiveCN110294498BGood sphericityReasonable particle distributionCell electrodesNickel compoundsTemperature controlControl system
Owner:圣戈莱(北京)科技有限公司
Dry-type transformer coil positioning device
InactiveCN105895362BPrevent slippingPrevent looseningInductances/transformers/magnets manufactureWire widthInterference fit
Owner:MIANYANG AOSTAR ELECTRIC POWER EQUIP CO LTD
Monocrystalline silicon solar cells
ActiveCN103928538BShorten the transmission distanceImprove collection efficiencyPhotovoltaic energy generationSemiconductor devicesCrystalline siliconSilicon chip
Owner:CHANGZHOU SHICHUANG ENERGY CO LTD
A kind of method adopting chitosan and β-cyclodextrin to prepare hydrophobic drug magnetic targeting sustained and controlled release carrier
ActiveCN104800169BConducive to loadGood sustained release effectOrganic active ingredientsEnergy modified materialsCrosslinked chitosanEpoxy
Owner:SICHUAN UNIV
Distributed optical fibre deformation detecting pipe and testing method thereof
InactiveCN101303227BSimple structureFirmly connectedUsing optical meansConverting sensor output opticallyFiberEngineering
Owner:HUNAN UNIV OF SCI & TECH
A multi-layer composite coating suitable for milling and its preparation method
ActiveCN110643936BImprove bindingImprove toughnessVacuum evaporation coatingSputtering coatingHigh entropy alloysTotal thickness
Owner:SICHUAN UNIV
Explosion-proof fusion splicer fiber access structure
Owner:南京迪威普光电技术股份有限公司
Repellant device capable of removing barriers ahead wheel
ActiveCN102849003BWill not be blockedDeflectorsEngineeringPedestrian
Owner:启东市清源环境检测技术有限公司
A vegetable oil degreaser device
ActiveCN109529436BGuaranteed qualityGuaranteed tasteFatty-oils/fats refiningFiltration circuitsVegetable oilEngineering
Owner:GUANGXI UNIV
An eccentric multi-tube jacket foundation and its construction method for a complete wind power plant
ActiveCN113482033BLower requirementFirmly connectedWind motor assemblyWind motor supports/mountsSuction forceArchitectural engineering
Owner:CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD +3
Bamboo tube holder for Renzhonghuang production device
ActiveCN107334809BImprove work efficiencyCane mechanical workingPlant ingredientsMechanical engineeringMaterials science
Owner:义乌市亚威机械设备有限公司
Urban road traffic multiobjective optimization control method
ActiveCN101707000BMeet the requirements of rapid evacuationSatisfy the requirement of balanced distributionControlling traffic signalsGenetic modelsAir traffic controlGenetic algorithm
Owner:BEIJING JIAOTONG UNIV
Protective cover, fan assembly and outdoor unit of air conditioner
Owner:TCL AIR CONDITIONER ZHONGSHAN CO LTD
Battery protection circuit and power supply system
ActiveCN109256752BIncrease reverse polarity protectionImprove securityEmergency protective circuit arrangementsHemt circuitsControl theory
Owner:BEIJING QDING INTERCONNECTION TECHNOLOGY CO LTD
Distributed authentication method and system in restricted environment
ActiveCN112887334BEnhance mutual trustImprove access securitySecuring communicationEdge serverEngineering
Owner:SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
Method and system for switching main and backup clocks
ActiveCN101667906BReduce occupancySimple structureError preventionSynchronising arrangementVIT signalsBackup
Owner:ZTE CORP
A modified austenitic stainless steel surfacing electrode and its preparation method
ActiveCN112440026BPrevent evaporationHigh strengthWelding/cutting media/materialsSoldering mediaIron powderGraphite
Owner:内蒙古自治区特种设备检验研究院鄂尔多斯分院 +1
Gastrointestinal tube with magnetic electrodes
InactiveCN103908728BEffective electrical stimulationReduce electrical stimulation energyEnemata/irrigatorsCatheterStomach wallsIntestinal walls
Owner:周厚荣
A new energy vehicle DC charging interface maintenance prompt system and method
ActiveCN107539150BAvoid lostSimple structureCharging stationsElectric vehicle charging technologyNew energyAlternative fuel vehicle
Owner:奇瑞新能源汽车股份有限公司
Universal fixture in use for supersound cleaning
InactiveCN1256191CEffective clampingReduce the occupied areaWork holdersCleaning using liquidsFixed frameEngineering
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI
Organic fiber and refractory fibre compound roller shutter face for fireproofing heat-insulation roller shutter
InactiveCN102174875BReduce weightGood smoke insulation performanceShutters/ movable grillesFireproof doorsRefractoryMetal sheet
Owner:北京德源快捷门窗厂
Method for preparing biodiesel by utilizing oil plant
ActiveCN103396883BHigh yieldEasy to synthesizeFatty acid esterificationBiofuelsOil and greaseTransesterification
Owner:黄耀江
A kind of nano-photocatalytic composite type haze-removing aldehyde latex paint and preparation method thereof
Owner:广东顺德嘉乐士涂料有限公司
H-shaped mushroom-shaped ultra-wideband common-mode noise suppression circuit
ActiveCN108963400BMiniaturizationRegulatory performanceWaveguide type devicesUltra-widebandDielectric substrate
Owner:NO 55 INST CHINA ELECTRONIC SCI & TECHNOLOGYGROUP CO LTD
LED spherical light distribution lens
InactiveCN102072456BUniform distribution of light intensityEvenly distributedPoint-like light sourceSemiconductor devices for light sourcesSpherical spaceOptoelectronics
Owner:王子能
Harmless treatment and resource recovery method and harmless treatment and resource recovery equipment for waste circuit board with components
InactiveCN102962242BScientific recycling processReasonable recycling processSolid waste disposalElectronic waste recyclingActivated carbonEddy current separator
Owner:汨罗万容电子废弃物处理有限公司
Fluorine-containing network structure ion exchange membrane based on fluoroethyl vinyl ether polyalcohol and preparation method thereof
InactiveCN101791526BImprove conductivityStrong resistance to electrochemical corrosionSemi-permeable membranesSecondary cellsVinyl etherCross-link
Owner:SHANDONG DONGYUE POLYMER MATERIAL
Motion-stopping device
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Method and system for transmitting network event journal protocol message
Owner:HUAWEI TECH CO LTD
Reverse flotation composite collector of phosphate rock a layer ore and preparation method thereof
Owner:GUIZHOU CHANHEN CHEM CO LTD
A video recording method, device, electronic equipment and storage medium
ActiveCN111787259BReduce the risk of being distractedIncrease success rateTelevision system detailsColor television detailsVideo recordSubject matter
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD
A Processing Method of Pumping Test Data
ActiveCN104933117BReal-time storageAchieving processing powerDrawing from basic elementsNatural language data processingHydrometryData transformation
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)
Correcting device for flow system
ActiveCN102506966BEasy to checkInspection is accurateTesting/calibration apparatusConstant powerNitrogen
Owner:BEIJING SEVENSTAR ELECTRONICS CO LTD
Advance Compensation Anti-heeling Method for Ships
Owner:上海海迅机电工程有限公司
A kind of preparation method of high corrosion resistance marine titanium plate
ActiveCN109972074BImprove corrosion resistanceAvoid formingSolid state diffusion coatingTitanium metalMetallic materials
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
Coiled tubing connectors for downhole tools
Owner:OWEN OIL TOOLS
Overall lifting automatic building construction platform
ActiveCN113216650BReduce manual handlingReduce pollutionLifting devicesBuilding material handlingArchitectural engineeringAutomation
Owner:SOUTHWEST PETROLEUM UNIV +1
Double magnetic circuit asynchronous start permanent magnet synchronous motor rotor
ActiveCN104184284BAvoid mutual interferenceChange depthDynamo-electric machinesSynchronous motorPermanent magnet synchronous motor
Owner:HEPING CHANGSHENG MOTOR CO LTD
Method and system for realizing upgrading without interrupting service
Owner:常熟市优胜教育培训中心有限公司
A method for fast and automatic generation of road and vehicle scene elements based on point cloud height projection
ActiveCN107576266BReduce drawing timeHigh precisionUsing optical meansPoint cloudComputer graphics (images)
Owner:广西公安计算机通讯技术研究所 +1
A method for judging the defrosting of an air conditioner outdoor unit
ActiveCN104807113BImprove heating effectImprove use comfort performanceMechanical apparatusSpace heating and ventilation safety systemsHeating effectEngineering
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
A polarization calibration device and radar scattering polarization measurement system
ActiveCN108535712BEasy to adjustGood surface current guiding effectWave based measurement systemsRotary stageRadar
Owner:BEIJING INST OF ENVIRONMENTAL FEATURES
Method for producing semi-conductor device with capacitor
ActiveCN100539078CSolid-state devicesSemiconductor/solid-state device manufacturingBit lineSemiconductor
Owner:CONVERSANT IP N B 868
An experimental method for testing rock fracture toughness under pore pressure conditions
ActiveCN106769517BFracture toughness is accurateThe result is accurateMaterial strength using tensile/compressive forcesAxial compressorExperimental methods
Owner:CHINA UNIV OF PETROLEUM (BEIJING)
high pressure water gun
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Owner:深圳市启明城市环境产业服务有限公司
System and method for synchronizing data
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Owner:SHENZHEN TENCENT COMP SYST CO LTD
Automatic stacking device for manually-operated pallet truck
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Owner:ZHEJIANG UNIV
A method for real-time measurement of material oxidation rate using nanoindentation topography
ActiveCN104406982BRealize real-time online measurementRealize evaluationMaterial analysis by optical meansUsing optical meansStructural deformationMicro nano
Owner:TSINGHUA UNIV
An upright column for an inverted energy-saving curtain wall
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Owner:SUZHOU GOLD MANTIS CURTAIN WALL CO LTD