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.
LTE (Long Term Evolution) data business throughput rate counting method and network equipment
ActiveCN101977399BGuaranteed accuracyReduce consumptionNetwork traffic/resource managementData switching networksThroughputTransmission Time Interval
Owner:ZTE CORP
A kind of optical fiber fp pressure sensor based on hydraulic principle
ActiveCN112254847BExtended service lifeAvoid interferenceForce measurement by measuring optical property variationHydraulic/pneumatic force measurementThin membraneEngineering
Owner:SHANDONG UNIV
Device and method for measuring transient absorbance of translucent thin film materials
ActiveCN104596964BColor/spectral properties measurementsMeasurement deviceLuminosity
Owner:哈尔滨晋蓉科技发展有限公司
Document management system, its management method and program
InactiveCN1520087AEasy to getReduce stepsCharacter and pattern recognitionData switching networksElectronic documentInformation processing
Owner:CANON KK
Antenna arrangement, radar system, vehicle and method
ActiveCN104795641BAccurate Pitch Angle CalculationRadio wave direction/deviation determination systemsAntenna arraysElevation angleTelecommunications
Owner:ROBERT BOSCH GMBH
Method and device for identifying cheating by swiping bills by car
ActiveCN105392113BImprove accuracyLow costParticular environment based servicesNetwork topologiesEmbedded system
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
Building communication system and building communication ad hoc network method based on lora-mesh
ActiveCN111491303BResolving the Paradox of Reliable CommunicationSolve monitoring problemsNetwork topologiesTransmissionThird partyCommunications system
Owner:许瑜超 +1
A plant fiber extraction equipment and extraction process
ActiveCN112871384BImprove separation efficiencyImprove extraction efficiencyCleaningVegetable materialPlant fibreGear wheel
Owner:内蒙古沙棘创新应用技术研究有限公司 +2
A kind of conductive phenolic foam/polyaniline composite board and preparation method thereof
ActiveCN104494259BEasy to processHigh compressive strengthSynthetic resin layered productsIce waterPolymer science
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
A rice processing device
ActiveCN112076816BGuaranteed liquidityAvoid residueGrain huskingGrain polishingAgricultural scienceAgricultural engineering
Owner:邵阳县兴隆粮油食品有限公司
A current sampling and holding circuit and signal acquisition system
ActiveCN106415282BReduce noiseLarge dynamic rangeCurrent/voltage measurementElectric analogue storesCurrent sampleAdditive ingredient
Owner:SHENZHEN GOODIX TECH CO LTD
A lean liquid battery safety valve
Owner:CAMEL GRP HUAZHONG BATTERY
A real-time foreign object detection system for power transmission equipment based on convolutional neural network
Owner:STATE GRID HEBEI ELECTRIC POWER RES INST +2
A digging device for tunnel underground excavator
Owner:ANHUI XINGYU TRACK EQUIP
A Leakage Protector with Clamping Function
Owner:太湖县市场监督检验所(太湖县功能膜检测研究院)
A method for improving etching uniformity in through-silicon via process
ActiveCN102931133BImprove etch uniformityImprove uniformitySemiconductor/solid-state device manufacturingSiliconL&D process
Owner:ADVANCED MICRO FAB EQUIP INC CHINA
Non-volatile media logging of verified data collections
ActiveCN102945201BImprove performanceRealize the mergerHardware monitoringInput/output processes for data processingHard disc driveRAID
Owner:MICROSOFT TECH LICENSING LLC
Method for measuring fluid velocity and related apparatus
InactiveCN102356322ABackscatter Power MaximizationContinuous power can be adjustedOther blood circulation devicesFluid speed measurementExtracorporeal circulationMedicine
Owner:医疗数据有限公司
A kind of non-volatile read-only memory and preparation method thereof
ActiveCN112259680BRealize the storage functionMeet the needs of storing fixed contentMagnetic-field-controlled resistorsDigital storageMagnetic anisotropyMagnetic storage
Owner:PEKING UNIV
Control circuit for battery striking testing device and battery striking testing device
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1
Method and device for real-time fusion of multiple video images
ActiveCN109714569BSolve real-timeTelevision system detailsColor television detailsComputer graphics (images)Stream data
Owner:TSINGHUA UNIV
A cam link clamping mechanism
Owner:BOZHON PRECISION IND TECH CO LTD
A kind of video and audio centralized control method and system
ActiveCN106357992BImprove the control experienceTelevision system detailsNon-electrical signal transmission systemsSwitching signalEngineering
Owner:中国人民解放军海军文化工作和网络宣传教育中心 +1
Audio switching device having volume regulating function
InactiveCN101420641AMeet needsEarpiece/earphone mechanical/electrical switchesHeadphonesAudio frequency
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
Automatic feeding method and device for polysilicon reduction furnace
ActiveCN108658079BPrevent pollution incidentsImprove reliabilityChemical data visualisationSilicon compoundsProcess engineeringHydrogen flow
Owner:XINTE ENERGY
A prefabricated operating platform for standardized pairing of small-diameter pipelines
ActiveCN106625346BReduce prefabrication workloadHigh precisionWork holdersSpatial positioningLine tubing
Owner:ZHONGHAI FULU HEAVY IND CO LTD
An in-situ detection method for surface defects of high temperature forgings based on pca and cnn
InactiveCN107492098BImprove detection accuracyImprove the detection speedImage enhancementImage analysisData setPoint cloud
Owner:GUANGDONG UNIV OF TECH
A method and system for sorting agricultural products based on visual servoing
ActiveCN112588621BSortingVisual servoingRobotic arm
Owner:SHANDONG AGRICULTURAL UNIVERSITY
A mask for processing convex hemisphere of gyro motor and its processing method
Owner:XIAN AEROSPACE PRECISION ELECTROMECHANICAL INST
Plate unloading/loading machine and working method thereof
InactiveCN101932197BReduce manpowerShorten the timePrinted circuit manufactureElectrical componentsEngineering
Owner:吴明杰
APC grinding process and structure of mini mt ferrule
ActiveCN112077705BImprove processing efficiencyIncrease return loss valueLapping machinesGrinding machinesFiberReturn loss
Owner:汇聚科技(惠州)有限公司
A Method for Determining Space Attitude of Aircraft in the Atmosphere Using Natural Light Polarization Mode
ActiveCN103913167BReasonable designFully autonomousNavigation by astronomical meansSensor arrayBody axis
Owner:ZHONGBEI UNIV
Method for producing oligonucleotide
PendingCN108350018AEasy to useImprove stabilitySugar derivativesSugar derivatives preparationProtecting groupHydroxy group
Owner:NISSAN CHEM IND LTD
Peeling film feeding device
ActiveCN110127427BSo as not to damageSimple working principleArticle deliveryWebs handlingThin membraneEngineering
Owner:KUNSHAN XUNTAO PRECISION MACHINERY
Sample diluent in use for ELISA test and method for ELISA test
ActiveCN100588943CAvoid omissionsThe color reaction is obviousMaterial analysis by observing effect on chemical indicatorPreparing sample for investigationSerum samplesDiluent
Owner:CUSABIO TECH LLC
Preparation method and application of diatomite in-situ growth titanium dioxide nanorods
ActiveCN109745961BImprove adsorption capacityIncrease the areaOther chemical processesWater contaminantsTitanium nitrideNucleation growth
Owner:FUZHOU UNIV
Vehicle Headlamps
ActiveCN102878509BControl incident stateReduce in quantityVehicle headlampsLight fasteningsLight beamBeam pattern
Owner:KOITO MFG CO LTD
A relay protection system which can distinguish short-circuit and harmonic and its working method
InactiveCN100442618CImprove reliabilityEasy to adjustEmergency protective arrangements for automatic disconnectionDigital signal processingData acquisition
Owner:TIANJIN UNIVERSITY OF TECHNOLOGY
Torque converter
Owner:EXEDY CORP
Manufacturing method of laminated substrate, and semiconductor device for module and manufacturing apparatus
InactiveCN100525591CImprove reliabilityLayered productsSemiconductor/solid-state device detailsMiniaturizationEngineering
Owner:PANASONIC CORP
An intelligent fire early warning and emergency system
ActiveCN112242048BImprove stabilityImprove reliabilityClosed circuit television systemsFire alarm electric actuationEmergency rescueCamera module
Owner:NANJING VOCATIONAL UNIV OF IND TECH
Light-weight wall body
Owner:KAIFENG UNIV
A remote bid opening and evaluation management method, management system and management equipment
ActiveCN108198049BBuying/selling/leasing transactionsPaymentComputer science
Owner:南通市公共资源交易中心
A limb strength training device for indoor venues
InactiveCN109107091BImprove coordinationSimple structureMovement coordination devicesCardiovascular exercising devicesCircular discEngineering
Owner:SHANDONG UNIV OF SCI & TECH
A kind of Australian freshwater lobster hatching method in vitro
ActiveCN105557590BImprove survival rateIncrease productionClimate change adaptationPisciculture and aquariaInfection rateFresh water organism
Owner:琼海胜达种植养殖场
A Remote Sensing Recognition Method for Abandoned Land Based on Texture and Vegetation Index
ActiveCN103914678BPreserve Space DetailsPreserve color detailsCharacter and pattern recognitionMultiple sensorImage registration
Owner:INST OF REMOTE SENSING & DIGITAL EARTH CHINESE ACADEMY OF SCI
A kind of analgesic medicine and its preparation method and application
ActiveCN113429412BNovel structureNovel analgesic activityOrganic active ingredientsNervous disorderAnalgesics drugsPharmacy
Owner:GUANGDONG JIABO PHARM CO LTD
A kind of aluminum nitride and aluminum oxide composite heat-conducting and insulating silica gel material and preparation method thereof
ActiveCN111925654BImprove thermal conductivityImprove insulation performanceHeat-exchange elementsActive agentAlumina composite
Owner:SHENZHEN INST OF ADVANCED ELECTRONICS MATERIALS
Optimizing the extraction process of flavonoids from Ageratum marianum and its application by response surface methodology
ActiveCN107550964BReduce the difficulty of purificationLow costFood preservationAntinoxious agentsRotary evaporatorBiology
Owner:GUANGXI UNIV OF CHINESE MEDICINE
Secondary battery and battery pack including same
PendingCN114365345AAvoid explosionAvoid fireCell seperators/membranes/diaphragms/spacersBatteriesElectrical batteryElectrical connection
Owner:LG ENERGY SOLUTION LTD
Method of video speech recognition and search
ActiveCN102074235BBroad searchRapid positioningSpeech recognitionSpecial data processing applicationsSpeech soundVideo recognition
Owner:HUAQIN TECH CO LTD
Multi-Network Convergence Access System Based on LTE
ActiveCN105553528BIncrease transfer rateImprove engineering efficiencySpatial transmit diversityIntermediate frequencyRadio frequency signal
Owner:PROSE TECH CO LTD
An offset voltage cancellation circuit
InactiveCN106026650BHigh adjustment accuracyOvercoming adjustment accuracy issuesDc-dc conversionElectric variable regulationCapacitanceEngineering
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA
MEMS pressure sensor manufacturing method
ActiveCN104787719BReduce stressTightly boundDecorative surface effectsFluid pressure measurement by electric/magnetic elementsMems pressure sensorEngineering
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP
Transfer printing system and method for printing on multiple different types of products
InactiveCN104553359BTypewritersPower drive mechanismsDelivery systemTransfer printing
Owner:维斯塔打印瑞士有限公司
Preparation of Al-doped manganese-oxygen composite material and testing method for its electrochemical performance
ActiveCN109887761BImprove stabilityImproved magnification performanceHybrid capacitor electrodesHybrid/EDL manufactureAir atmosphereMaterials preparation
Owner:SHAOXING UNIVERSITY
Quenching system applied to process of cracking coal by using plasma
Owner:ZHEJIANG UNIV +1
Seismic support hangers and buildings
ActiveCN109140049BSolve the problem of lateral supportPipe supportsStructural engineering
Owner:中交建研(北京)设计咨询有限公司
A smart socket control method for dormitory air conditioners
ActiveCN112467480BImprove securityImprove practicalityCoupling device detailsControl engineeringAir conditioning
Owner:CHANGZHOU CHANGGONG ELECTRONICS TECH CO LTD
Back light source structure
InactiveCN101295099AImprove luminous efficiencyReduce foulingOptical light guidesNon-linear opticsLight guideAcute angle
Owner:BEIJING BOE OPTOELECTRONCIS TECH CO LTD
Separation of fretting parts and characteristic parameter estimation method of terahertz isar target
Owner:SHANGHAI RADIO EQUIP RES INST
A method for the preparation of graphene and carbon nanotube hybrids based on electroless copper-plated SIC particles
InactiveCN106946244BAvoid reunionImprove mechanical propertiesGrapheneCarbon nanotubesCarbon nanotubeCopper
Owner:XIJING UNIV
Platform payload coordination system for ultra-large aperture optical camera
Owner:SHANGHAI SATELLITE ENG INST
Mobile terminal and mobile terminal control method
InactiveCN106792130BAvoid Situations of OccupationAssess restrictionNetwork topologiesTelecommunicationsTransmission channel
Owner:南京秦淮紫云创益企业服务有限公司
An Angle Adjustable Gate Type Breakwater
InactiveCN104005365BReduce sedimentationGuaranteed cleanlinessBarrages/weirsBreakwatersSea wavesWater flow
Owner:ZHEJIANG OCEAN UNIV
Salt resistant calcium carbonate dispersing agent and preparation method thereof
ActiveCN101857657BMeet the needs of relevant partiesTransportation and packagingMixingDistillationCarvacryl acetate
Owner:SHANGHAI DONGSHENG NEW MATERIALS
A tumor-type knee prosthesis
ActiveCN109199650BLock firmlyNo relative motionJoint implantsKnee jointsKnee arthrodesis prosthesisProsthesis
Owner:陕西四正医疗器械有限责任公司
A tin antimony oxide nanoparticle with peroxidase-like properties and its preparation method and application
ActiveCN108998022BSimple preparation processHigh yieldMaterial nanotechnologyMaterial analysis by observing effect on chemical indicatorPeroxidaseBiphenylamine
Owner:JIANGSU UNIV OF SCI & TECH
Method for producing porous film
Owner:NITTO DENKO CORP
Head mounted display system, related method and related non-transitory computer readable storage medium
PendingCN111831106AAvoid Accidental Collision InjuriesEnsure personal safetyInput/output for user-computer interactionCathode-ray tube indicatorsMedicineComputer graphics (images)
Owner:XRSPACE CO LTD
Method and system for quality control and processing of meteorological data
Owner:ZHEJIANG QIYUN SOFT
A control method and system for a shield machine
ActiveCN109854262BRealize automatic operationImprove work efficiencyTunnelsAgricultural engineeringControl theory
Owner:QINHUANGDAO TIANYE TOLIAN HEAVY INDUSTRY CO LTD
A pneumatic jacking device for cross-cutting of ultra-thin flat glass
ActiveCN103833209BAvoid fracturingEliminate the disadvantages of suspensionGlass severing apparatusFlat glassAir volume
Owner:BENGBU CTIEC INFORMATION DISPLAY MATERIALS +2
Pneumatic tire
InactiveCN101306632BImprove traction performanceIncrease frictionOff-road vehicle tyresTyre tread bands/patternsEngineeringMechanical engineering
Owner:SUMITOMO RUBBER IND LTD
Stabilizer bar for suspension system
InactiveCN102887044BVariable effective torsional areaReduce manufacturing costInterconnection systemsVehicle springsEngineeringOperability
Owner:BEIJING CHANGAN AUTOMOBILE ENG TECH RES +1
Muffler for supercharger
ActiveCN104169562BReduce manufacturing costImprove maintainabilityEngine manufactureCombustion enginesManufacturing cost reductionJoystick
Owner:MITSUBISHI HEAVY IND LTD
Surface modified nano-abrasive silicon slice polishing liquid
ActiveCN102660195BStrong enoughSolve the lack of hardnessPolishing compositions with abrasivesNitrogenCarboxylic acid
Owner:江苏奥首材料科技有限公司
Method for extracting polypeptide by enzymolysis on oyster at low temperature
ActiveCN101836746BDoes not affect biological activityFully extractedFermentationAnimal proteins working-upOysterLow molecular weight peptide
Owner:东莞博捷生物科技有限公司
A kind of high-performance water-based inorganic coating and preparation method thereof
ActiveCN103483884BSignificantly strong adhesionImprove the level ofCoatingsWater basedPolymer solution
Owner:SHANGHAI XINANNA ELECTRONICS TECH +1
An intelligent cooking control method for an oven
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Automobile tire burst prevention controller on basis of electrical power steering
InactiveCN102303490BAvoid casualtiesAvoid property damageSteering linkagesOptical signallingData acquisitionSteering control
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY
Electric Rotary Working Machines
ActiveCN104005434BPrevent slippingEasy to operateSoil-shifting machines/dredgersExcavationsEngineeringFriction force
Owner:SUMITOMO CONSTRUCTION MACHINERY
Unstable Orebody Continuous Mining Method
ActiveCN111075449BReduce lossesDon't worry about collapsingUnderground miningSurface miningMining engineeringMechanical engineering
Owner:CHINA HUAYE GROUP
hermetic compressor
ActiveCN104632635BGuaranteed volumeEfficient separationPositive displacement pump componentsPositive-displacement liquid enginesProduct gasRefrigerant
Owner:HITACHI GLOBAL LIFE SOLUTIONS INC
A method of constructing superhydrophobic film on the surface of rusty bronze
InactiveCN105386060BImprove bindingThe production process is simple and safeGas phaseSuperhydrophobic coating
Owner:SHANGHAI MUSEUM +1
A device and method for throwing materials using circulating air
ActiveCN105725256BRealize throwing effectSmall footprintTobacco preparationEnergy consumptionAerospace engineering
Owner:JIANGSU HENGSEN TOBACCO MACHINERY
A method and system for constructing slow live broadcast processing based on live stream frame extraction algorithm
ActiveCN112804545BSelective content distributionAlgorithmVideo recording
Owner:中电福富信息科技有限公司
Soluble magnesium-based alloy and its preparation method
Owner:江苏奇纳新材料科技有限公司 +2
Method and system for mobile terminal status change reminder
ActiveCN107454586BGet it in timeEfficient acquisitionMessaging/mailboxes/announcementsNetwork data managementOccupancy rateComputer science
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Use of albendazole in the preparation of medicines for treating glioblastoma
ActiveCN108078987BGrowth inhibitionPrevent infiltrationOrganic active ingredientsAntineoplastic agentsGlioblastomaAlbendazole
Owner:FOURTH MILITARY MEDICAL UNIVERSITY
A display system and display device
ActiveCN109765695BReduce processing difficultyReduce processing costsInstrumentsOphthalmology3d image
Owner:BOE TECH GRP CO LTD +1
A shaft sleeve end face grinder
ActiveCN111761435BImprove grinding efficiencyGather smoothlyConveyorsGrinding feedersClassical mechanicsConveyor belt
Owner:杭州南统轴承有限公司
An intelligent handling robot
ActiveCN112209037BRealize intelligent handling processFully automatedControl devices for conveyorsMechanical conveyorsCircular discEngineering
Owner:苏州冠鸿智能装备有限公司
High strength and high corrosion resistance biomedical mg-ga alloy and preparation method thereof
Owner:烟台浩忆生物科技有限公司
Power testing load device and method for testing output power of shortwave therapeutic apparatus
ActiveCN110716084BReduce mistakesThe test result is accuratePower measurement by current/voltageEngineeringLight Cell
Owner:武汉佐盈森科技发展有限公司
Wintersweet shampoo soap and production method thereof
Owner:CHONGQING PUPU BIOTECH
Nuclear power plant personnel gate buffer device
ActiveCN109209094BSimple structureSimple designBuilding braking devicesWing accessoriesNuclear plantControl theory
Owner:CHINA NUCLEAR POWER DESIGN COMPANY +3
Dilute chemical solution production device
ActiveCN110663100AStable manufacturingSuppress air bubblesDetergent mixture composition preparationSemiconductor/solid-state device manufacturingChemical solutionPhysical chemistry
Owner:KURITA WATER INDUSTRIES LTD
Building insulation coil containing phase change material and preparation method thereof
ActiveCN110744897BFast layingEasy to storeRoof covering using flexible materialsSynthetic resin layered productsParaffin waxHeat conservation
Owner:山东斯诺尔节能建材有限公司
Data transmission method, method and device for sending instruction information
ActiveCN106559906BSolve the problem of low probability of resourcesIncrease probabilityWireless communicationSimulationCarrier signal
Owner:ZTE CORP
A cable laying device with corner function
ActiveCN103915785BReduce volumeAdjustable angleFilament handlingApparatus for laying cablesClassical mechanicsStructural engineering
Owner:STATE GRID CORP OF CHINA +1
Biomolecular and temperature dual-parameter optical fiber sensor and its manufacturing method and application
ActiveCN111006716BEasy to prepareLow costMaterial analysis by optical meansThermometers using physical/chemical changesBio moleculesCharged polymers
Owner:NORTHEASTERN UNIV LIAONING
A resistance brazing method for shield machine tool
ActiveCN111037021BGood brazingImprove welding strengthWelding/cutting media/materialsSoldering mediaTool bitElectrical resistance and conductance
Owner:宁波中机松兰刀具科技有限公司
Dual-purpose machine for hot water and air conditioning
InactiveCN100513933CEmission reductionAdjustable temperatureStorage heatersHeating and refrigeration combinationsWater cyclingOperation mode
Owner:刘桂祥
Auxiliary device for cryopreservation
InactiveCN113439739AEasy to wrapExcellent impregnationAnimal reproductionDead animal preservationAnatomyEngineering
Owner:MITSUBISHI PAPER MILLS LTD
frying machine
ActiveCN110840220BCooking insertsCooking vessel supportProcess engineeringMechanical engineering
Owner:张建纬
Combined type high and low pressure cylinder hydraulic end
ActiveCN102003365BChange structureReduce manufacturing costPiston pumpsPositive-displacement liquid enginesInlet valveEngineering
Owner:四川杰特机器有限公司
A method for preparing colored superhydrophobic stainless steel based on alkaline electrochemical coloring
Owner:合肥龙智机电科技有限公司
A monoclonal antibody, coupling protein, epitope peptide and hybridoma cell line for detecting human cd117 protein
ActiveCN110818794BImmunoglobulin superfamilyAntibody mimetics/scaffoldsEpitopeImmune effects
Owner:河南赛诺特生物技术有限公司
High-drive-sensitivity silicon rubber-based dielectric elastomer composite material and preparation method thereof
Owner:UNIV OF SCI & TECH BEIJING
Preparation method of reinforced polymer base composite material for high volume fraction carbon nano-pipe
Owner:ZHEJIANG UNIV
Method and device for starting a hybrid vehicle engine
ActiveCN108146426BAvoid frequent startsImprove economyHybrid vehiclesPropulsion unit arrangementsMotor speedHybrid vehicle
Owner:WEICHAI POWER CO LTD
A method for determining target charging rules, related equipment and system
ActiveCN108076242BImprove determination efficiencyImprove accuracyMetering/charging/biilling arrangementsAccounting/billing servicesData miningFunction group
Owner:HUAWEI TECH CO LTD
A Reinforcement Learning Modeling Method for Demand Response in Building Air Conditioning Systems
ActiveCN113435042BEffective performance of thermodynamic propertiesSimulation is accurateDesign optimisation/simulationSpecial data processing applicationsThermal comfortControl engineering
Owner:TIANJIN UNIV
Serial vision-protecting nutriment meal powder and preparation technology thereof
InactiveCN101574142BFood preparationMeal powderEnzyme system
Owner:山东商都药业有限公司
A method and system for ip location based on random forest
ActiveCN112215358BAddressing Accuracy InsufficienciesMathematical modelsTransmissionPattern recognitionIp address
Owner:戎腾科技(长沙)有限公司
Snap-on LED drive power supply box and manufacturing method thereof
ActiveCN105202499BHigh mechanical strengthHeat resistantElectric circuit arrangementsProtective devices for lightingElastomerCarbide silicon
Owner:ZHEJIANG YUYANG ELECTRONICS IND CO LTD
A power grid frequency adjustment method with coordinated control of AGC and primary frequency modulation
ActiveCN104333044BReduce the risk of frequent accidentsImprove frequency qualitySingle network parallel feeding arrangementsFrequency modulationPower control
Owner:STATE GRID CORP OF CHINA +1
A kind of co-vulcanization method of chlorinated butyl rubber and silicone rubber compound
Owner:SHANXI XINHUA CHEM
Fuel filter with antifreeze device
InactiveCN1997434AAdvantageous preferred embodimentCartridge filtersStationary filtering element filtersEngineeringFuel filter
Owner:UFI FILTERS SPA
A kind of preparation method of medicine solid preparation and obtained medicine solid preparation
ActiveCN102552161BSmall particle sizeSmall individual differencesSulfonylurea active ingredientsPill deliveryWater insolubleWater soluble
Owner:SHANGHAI ZHONGXI PHARMA
Polishing head for chemical mechanical polishing system and chemical mechanical polishing method
ActiveCN111098226BSemiconductor/solid-state device manufacturingGrinding feed controlMaterials scienceGrinding
Owner:TAIWAN SEMICON MFG CO LTD
Laser perforation system and laser perforation method
Owner:CHINA PETROLEUM & CHEM CORP +1
A neuron probe based on carbon nanotube/conductive polymer and its preparation method
InactiveCN103767699BAchieve long-term implantationAperture adjustableSemi-permeable membranesFixed microstructural devicesConductive polymerElectronegativity
Owner:NANJING UNIV OF SCI & TECH
A kind of test paper for detecting o-phthalaldehyde and its preparation and detection method
ActiveCN106970078BReduce solubilityReduce contact timeMaterial analysis by observing effect on chemical indicatorPhthalaldehydeProcess engineering
Owner:CHANGJIANGMAI MEDICINE SCI & TECH BEIJING
Working method for DSP control system applied to multi-storied garage parking position scheduling
InactiveCN101504795BAvoid disadvantagesHigh precision of real-time controlRoad vehicles traffic controlGenetic modelsInformation processingControl system
Owner:TIANJIN UNIVERSITY OF TECHNOLOGY
Heat resistant steel for sintering machine grates
InactiveCN102703820BImprove performanceImprove wear resistanceFurnace typesChemical compositionImpurity
Owner:HAIMEN HAIZHEN VACUUM EQUIP
A stirring and grinding device for bulk cosmetic raw material particles
ActiveCN112024085BTo achieve the effect of periodic positive and negativeAffect the mixing effectRotary stirring mixersTransportation and packagingGear wheelReciprocating motion
Owner:湖南秦湘九州生物科技股份有限公司
A storage device for precision electronic products
ActiveCN110984772BQuick releaseQuick installationDispersed particle separationSafesStructural engineeringMechanical engineering
Owner:西安微城信息科技有限公司
Manufacture method for processing composite thread of fishery rope net
ActiveCN103147142BHigh breaking strengthExcellent knot strengthFilament forming substance formingNew-spun product collectionTO-18Breaking strength
Owner:EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
Hinge
ActiveCN102373860BAvoid Elastic FatigueExtended service lifeBuilding braking devicesWing openersElastic componentCoupling
Owner:吴枝祥
Temporary Support System for Transverse Passage of Subway Underground Tunnel
InactiveCN104500114BInhibit Headroom ConvergenceReasonable forceProtective coversSupporting systemSteel frame
Owner:CHINA CONSTR FOURTH ENG DIV
A hybrid ems/eds support structure for vacuum tube train magnetic levitation
InactiveCN108372864BGuaranteed uptimeStrong air resistanceRailway tunnelsSliding/levitation railway systemsSupporting systemControl system
Owner:WUHAN UNIV OF TECH
A bridge arm circuit
ActiveCN102723851BAvoid simultaneous conductionImprove reliabilityEfficient power electronics conversionAc-dc conversionPhase shiftedReverse recovery
Owner:VERTIV CORP
A source-network coordinated power system low-frequency oscillation control method
ActiveCN107069770BSingle network parallel feeding arrangementsPower oscillations reduction/preventionControl systemEngineering
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +1
A method of clean high-absorption chrome tanning
Owner:SICHUAN UNIV
Touch screen and matching stylus
ActiveCN103793108BAchieve conversionPromote conversionInput/output processes for data processingEngineeringTouchscreen
Owner:嘉善陶庄再生资源有限公司
Synchronous control method of multithreading data acquisition system in acquisition times control mode
InactiveCN103226328BFast accessImprove performanceConcurrent instruction executionAdaptive controlSynchronous controlAcquisition time
Owner:CHINA UNIV OF MINING & TECH (BEIJING)
A method for opening holes under pressure on-line for composite plate pressure equipment
Owner:CHINA PETROLEUM & CHEM CORP +1
Liquid crystal display device, method of controlling liquid crystal display device, control program of liquid crystal display device, and storage medium for the control program
InactiveCN104167190ASave electricityPrevents continuous application of voltageStatic indicating devicesNon-linear opticsLiquid-crystal displaySwitching cycle
Owner:SHARP KK
A method and device for loading video desktop
ActiveCN108228278BAdd funIncrease display formProgram loading/initiatingSelective content distributionComputer hardwareStreaming data
Owner:BEIJING QIHOO TECH CO LTD
Continuous sand filling and feeding device in front of boiler furnace
ActiveCN103629687BImprove fluidizationImprove economyLump/pulverulent fuel feeder/distributionEngineeringMechanical engineering
Owner:CHANGXING XINCHENG ENVIRONMENTAL PROTECTION
Injection molding machine
Owner:SUMITOMO HEAVY IND LTD
Beam-column connection nodes of prefabricated buildings
ActiveCN113463772BImprove stabilityImprove the limit effectBuilding constructionsArchitectural engineeringStructural engineering
Owner:陈光峰
Preparation method of β-cyclodextrin stabilized embedded nano zero-valent iron
Owner:HENAN UNIV OF URBAN CONSTR
Tool and method of use for overturning steel plate with holes
Owner:CFHI DALIAN HYDROGENANT REACTOR +1
A dyeing and finishing method suitable for cotton embroidered cloth or cotton voile
ActiveCN104153193BAvoid breakingGuarantee normal productionVegetal fibresElectricityLiquid temperature
Owner:HANGZHOU AOMEI PRINTING & DYEING
A Jasmine Carrot Juice
ActiveCN104041876BThe preparation process is simple and environmentally friendlyNatural extract food ingredientsFood ingredient functionsPolygonum fagopyrumPEAR
Owner:ANHUI FUNAN CHANGHUI FOOD
Electromagnetic device
InactiveCN102217012BPrevent magnetic force from decreasingAvoid misalignmentHigh-tension/heavy-dress switchesAir-break switchesMagnetic tension forceElectromagnet
Owner:MEIDENSHA ELECTRIC MFG CO LTD +1
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