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 light and thin beam-type prefabricated staircase of ultra-high performance concrete and its forming process

ActiveCN112663882BSolve the problem of inflexible adjustment of large volumeReduce section sizeTreadsConstruction engineeringUltimate tensile strength
Owner:CHINA WEST CONSTR GRP +1

Silkworm cocoon cutting machine

ActiveCN105145501BSimple structureReduce manufacturing costAnimal husbandryAgricultural engineeringSericulture
Owner:LUZHAI GUISHENG COCOON SILK IND & TRADE

Bamboo-plastic composite section bar

InactiveCN101100555BGood wood feelStrong toughnessWaxFoaming agent
Owner:重庆星星套装门(集团)有限责任公司

Drum washing machine

InactiveCN105088662BReal-time monitoring of weight changesOther washing machinesTextiles and paperWeight changeEngineering
Owner:WUXI LITTLE SWAN CO LTD

A new fan and method for reducing filter resistance

ActiveCN111473448BImprove purification effectImprove filtering effectMechanical apparatusAuxillary pretreatmentParticulatesFiltration
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

A modified coal gangue aggregate concrete

ActiveCN107686309BHigh activityInhibition of sinkingIron powderSlag
Owner:江西新纪元混凝土有限公司

a kind of moo 2 Preparation method and moo of nanosheet 2 Nanosheets

InactiveCN104477995BSimple methodEasy to controlMaterial nanotechnologyMolybdenum oxides/hydroxidesSpinsRoom temperature
Owner:UNIV OF JINAN

Database detection method and device, storage medium and electronic device

ActiveCN112818352BImprove securityImprove detection efficiencyPlatform integrity maintainanceAttackEngineering
Owner:BEIJING ANHUA JINHE TECH

Water pipe connector

InactiveCN105889676ASave powerAutomatic cut offEqualizing valvesSafety valvesPre stressWater flow
Owner:名客山东智能制造有限公司

Method for Realizing Bidirectional Scanning and Clear Imaging of Area Array CMOS Sensor

InactiveCN103312994BEasy to implementSolve the problem of clear imaging in two-way scanningTelevision system detailsColor television detailsCMOS sensorTime delays
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI

A Discriminant Optimal Eigensubspace Feature Extraction Method for One-dimensional Image of Object Library Attributes

ActiveCN110135444BDescribe wellImprove discrimination abilityCharacter and pattern recognitionFeature descriptionMachine learning
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A portable hydrogen-rich water cup

ActiveCN106073389BEasy to carryAvoid water leaksWater/sewage treatment by substance additionDrinking vesselsHydrogenElectrolysis
Owner:南京中脉科技发展有限公司

Motor controller

InactiveCN1249906CReduce adverse effectsEasy to controlTorque ripple controlElectric motor controlOrder controlMotor controller
Owner:YASKAWA DENKI KK

A kind of oriented structure wood wool board

ActiveCN103072175BMeet the use requirementsIncrease profitWood working apparatusDomestic articlesSurface layerMaterials science
Owner:JINHUA JIETE PACKING CO LTD

A state machine-based security monitoring correlation analysis method and system

ActiveCN101771582BDetermine security statusData switching networksSecurity associationSecure state
Owner:ULTRAPOWER SOFTWARE

Cooling fin feeding device

ActiveCN112249667BOrderly rowsGuaranteed accuracyWelding/cutting auxillary devicesAuxillary welding devicesEngineeringMechanical engineering
Owner:长丰吾道智能光电科技有限公司

A kind of air conditioning system and its control method, control device

ActiveCN108562005BImprove heat transfer efficiencyIncrease the ambient temperatureSolar heating energyMechanical apparatusCollector deviceProcess engineering
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1

Joint production method and production device of dilute nitric acid and concentrated nitric acid

InactiveCN102838096BGuarantee product qualityLess money to investNitric acidNitrogen oxidesDistillation
Owner:浙江金富春实业有限公司

A biomass pizza oven

ActiveCN111011406BHeating fastSimple structureOven air-treatment devicesFood processingThermodynamicsEngineering
Owner:安徽沃木采暖科技有限公司

A house building drainage system

ActiveCN113622602BReduce the likelihood of cloggingEasy to launchGeneral water supply conservationRoof drainageArchitectural engineeringHouse building
Owner:福建恒声建设集团有限公司

Wireless video conference system and voting method

ActiveCN101621657BRealize the voting functionMeet confidentiality requirementsTelevision conference systemsTwo-way working systemsWireless videoConference control
Owner:ZTE CORP

Polyurethane elastomer composition of paraffin wax aggregate thickened by solid nano particles and preparation method thereof

ActiveCN106675000BVolatilePromote decompositionPolyurethane elastomerParaffin wax
Owner:INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS +1

Method for treating waste cutting liquid by coupling technique

InactiveCN1312048CEasy to handleTo achieve the purpose of preprocessingWater/sewage treatment bu osmosis/dialysisWater/sewage treatment by flocculation/precipitationUltrafiltrationReverse osmosis
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

A chip packaging method and chip packaging structure

InactiveCN107195607BReduce process complexityGuaranteed accuracySemiconductor/solid-state device detailsSolid-state devicesSolder ballDielectric layer
Owner:BOE TECH GRP CO LTD +1

A method and system for estimating GNSS atmospheric refraction delay

ActiveCN105676239BSolving real-time estimation problemsHigh positioning accuracySatellite radio beaconingSpecial data processing applicationsElevation angleEstimation methods
Owner:THE HONG KONG POLYTECHNIC UNIV

A Kind of Surface Plasmon Composite Slot Waveguide and Its Application

InactiveCN104597564BReduce volumeReduce lossOptical light guidesBandpass filteringWavelength scale
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL

Agricultural organic waste for planting of zea mexicana and preparation method and application thereof

InactiveCN102924147BWon't breakBio-organic fraction processingOrganic fertiliser preparationSoil scienceEnvironmental engineering
Owner:HANGZHOU NORMAL UNIVERSITY

A Hole Processing Equipment That Can Improve the Quality of Lens Finished Products

ActiveCN104385366BHigh positioning accuracyImprove protectionMetal working apparatusDrive motorMachining process
Owner:CHENGDU ZHIRONG ZHICHUANG INTPROP MANAGEMENT CO LTD

A Scene Restoration Method for Light Field Correction Based on Consistent Spectral Estimation

ActiveCN112396561BEffective estimateRobust treatment effectImage enhancementImage analysisAlgorithmDepth of field
Owner:NORTHEAST NORMAL UNIVERSITY

Method for preparing bent glass

InactiveCN102515497BControllable sizeImproved Arc AccuracyPolishing machinesGlass severing apparatusTransmittanceEngineering
Owner:刘克宜

Refrigerator with ion generator and method of controlling the same

InactiveCN101206093ALighting and heating apparatusCooling fluid circulationEngineeringVolumetric Mass Density
Owner:SAMSUNG ELECTRONICS CO LTD

Irrigation equipment for landscaping engineering maintenance

ActiveCN111247936BAvoid gatheringPrevent precipitationShaking/oscillating/vibrating mixersTransportation and packagingEnvironmental resource managementLandscape engineering
Owner:广州市芳村市政园林建设工程有限公司

A preparation method of doped carbon nitride fluorescent quantum dots

InactiveCN105670620BHigh strengthHigh fluorescence quantum yieldNanotechnologyLuminescent compositionsSolubilityChemical reaction
Owner:SHANDONG AGRICULTURAL UNIVERSITY

A kind of whole process TMCP thermomechanical rolling 55sicr spring steel and production method thereof

ActiveCN108559910BGood plasticityIncreased durabilityPearliteSpring steel
Owner:埃斯科特钢有限公司 +1

A method for collecting zinc powder in metallurgical ash

ActiveCN110396601BIncrease profitReduce wasteCollection systemPhysical chemistry
Owner:武汉市赟巨科技有限公司

A clutch hub tooth profile roll forming device and processing technology

ActiveCN108246917BImprove processing efficiencyImprove forming efficiencyVehicle componentsStructural engineeringMachining process
Owner:JILIN UNIV

Image Restoration Method and System

ActiveCN103679660BImage enhancementRecovery methodRestoration method
Owner:TSINGHUA UNIV

Feedback signalling for multicast data transmission

ActiveCN1836401BReduce the amount of signalingSpecial service provision for substationPower managementData transmission
Owner:KONINK PHILIPS ELECTRONICS NV

Broadband differential current proportional error measuring device and method and self-calibration method

ActiveCN104777346BAccurate measurementImprove stabilityResistance/reactance/impedenceCurrent/voltage measurementVoltmeterAlternating current
Owner:JILIN UNIV +1

Carbon nanotube purification system for precipitating metal ions

ActiveCN106167259BImprove heat transfer efficiencyIncrease profitCarbon nanotubesFilter pressCooling fluid
Owner:WUXI DONGHENGNEWENERGYTECHNOLOGYCO LTD

Method for preparing resin-base composite material thermal protection structure from modified resin by vapor deposition process

ActiveCN102658261BImprove high temperature resistanceImprove anti-scourabilityPretreated surfacesSpecial surfacesEpoxyDiluent
Owner:HARBIN FRP INST

A kind of epoxy resin packaging glue and its preparation method and application

ActiveCN111534260BGood dispersionIncrease crosslink densityNon-macromolecular adhesive additivesEpoxy resin adhesivesPolymer scienceHigh humidity
Owner:BEIJING KMT TECH

Coded lock capable of retrieving code

ActiveCN102102465BPuzzle locksPermutation locksEngineeringCipher
Owner:ABA UFO INT CORP

A moving component used in a stapler firing force detection device and its detection device

ActiveCN106264639BImprove performanceImplement some functionsStructural/machines measurementSurgical staplesLinear motionEngineering
Owner:FENGH MEDICAL CO LTD

Drive train assembly for a personal care device

ActiveCN109688969AYielding couplingVibration dampersPersonal careDrivetrain
Owner:KONINKLJIJKE PHILIPS NV

A fully automatic washing machine

ActiveCN106491027BEasy maintenanceEasy to replaceDomestic plumbingHolders and dispensersHand sanitizerEngineering
Owner:潘云啸

Detecting blockage of air flow through vehicle traction battery

InactiveCN103568819ACell temperature controlVehicle heating/cooling devicesEngineeringBattery electric vehicle
Owner:FORD GLOBAL TECH LLC

Perylene tetracarboxylic dianiline conjugated polymer and preparation method and application thereof

InactiveCN102146151BStrong absorbanceWide absorption rangeSolid-state devicesSemiconductor/solid-state device manufacturingOrganic solar cellImide
Owner:OCEANS KING LIGHTING SCI&TECH CO LTD +1

Energy Saving in Cellular Networks

InactiveCN102823298BPower managementEnergy efficient ICTRadio access technologyThird generation
Owner:QUALCOMM INC

A kind of rainwater overflow well in residential area green space with filtering and water storage functions

ActiveCN110541465BEasy to storePrevent precipitationFatty/oily/floating substances removal devicesSewerage structuresWater storageFiltration
Owner:易晓艳

Canned ham

InactiveCN1261027CFood Hygiene Quality ControlExtended shelf lifeMeat/fish preservation using solidsFood preparationFood sanitationRaw material
Owner:丰黎华

A high-speed EMU on-board switchgear

ActiveCN105846339BImprove safety and reliabilitySimple structureSwitchgear arrangementsElectricitySulfur hexafluoride
Owner:郑州空港科锐电力设备有限公司

Key production process

ActiveCN106695255BIncrease productivityReduce thicknessPositioning apparatusMetal-working holdersNumerical controlKey pressing
Owner:GUANGDONG EVERWIN PRECISION TECH

A log query processing method and device

ActiveCN108038253BImprove processing efficiencyFile metadata searchingSpecial data processing applicationsProcessing elementData mining
Owner:BEIJING QIANXIN TECH

Intake system component

InactiveCN107917022AReduce noiseBig spaceMachines/enginesAir intakes for fuelEngineeringAbsorption layer
Owner:TOYOTA BOSHOKU KK

Pre-mixed fuel spray nozzle for gas turbine and combustor

ActiveCN108019774AContinuous combustion chamberGas turbine plantsCombustorCombustion chamber
Owner:CHINA UNITED GAS TURBINE TECH CO LTD

Preparation method and application of total steroidal saponin extracts of dwarf lilyturf roots

InactiveCN102250197BWide variety of sourcesEasy to get materialsOrganic active ingredientsNervous disorderRat AdrenalsNeuro-degenerative disease
Owner:ZHEJIANG UNIV

Method for recovering and processing waste lead-acid storage battery

InactiveCN102055045BHighlight energy saving, emission reduction and consumption reductionReduce volatilityWaste accumulators reclaimingBattery recyclingParticulatesIron powder
Owner:尚诚德 +1

Device for measuring fluorescence life time

InactiveCN100520364CReduced measurement timeQuick responseFluorescence/phosphorescenceFast Fourier transformMeasurement device
Owner:HARBIN ENG UNIV

Circuit Design for Adjusting Linearity of RF Amplifier

ActiveCN104617890BImprove linearityAmplifier modifications to reduce non-linear distortionCapacitanceLinear region
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Metal vacuum sputtering device and method

ActiveCN102181841BUniform sputteringMeet production needsVacuum evaporation coatingSputtering coatingSputteringElectromagnetic field
Owner:INTERQUIP ELECTRONICS

A pipe cutting device for auto parts manufacturing

ActiveCN109605055BAchieve correctionRealize automatic dischargeOther manufacturing equipments/toolsMetal working apparatusElectric machineryMotronic
Owner:宁波隆锐机械制造有限公司

Solution for preparing organic layer with color filter effect and phase compensation effect

InactiveCN101887190BReduce manufacturing costGood compensationNon-linear opticsLiquid-crystal displayOrganic layer
Owner:AU OPTRONICS CORP

A kind of epoxy resin photoelastic model and its making method

ActiveCN105291326BReduce complexityHarm reductionEpoxyHexahydrophthalic anhydride
Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Room temperature self-crosslinking styrene-acrylic emulsion and preparation technique thereof

InactiveCN101538341BIncrease the degree of cross-linkingImprove stabilityPolymer scienceFunctional monomer
Owner:BEIJING UNIV OF CHEM TECH

A liver oxygen-carrying mechanical perfusion device

ActiveCN107467011BEffective regulation of pressureFully contactedDead animal preservationVena portaEngineering
Owner:WUHAN UNIV

Network television system electronic playbill server updating management method and device

InactiveCN101159612BBig interestEasy to doSpecial service provision for substationBroadcast-related systemsTelevision systemSoftware engineering
Owner:ZTE CORP

An axle housing tapping fixture

ActiveCN110711905BEasy to tapImprove the level ofThread cutting machinesIndustrial engineeringSupport plane
Owner:FAW JIEFANG AUTOMOTIVE CO

High speed transmission interface connector

ActiveCN102176563BReduce areaReduce volumeCoupling contact membersCouplings bases/casesMiniaturizationEngineering
Owner:HUAWEI MACHINERY

Pneumatic rock drill

InactiveCN100439044CPortable percussive toolsReciprocating motionDrill
Owner:SULZER SOUTH AFRICA

Device housing including a spring biased generally semicircular clip assembly and an advertising method

InactiveCN101276649AAttract attentionClockwork casesInstrument housingHelical coilEngineering
Owner:SUN COAST MERCHANDISE

A sliding rail type new energy vehicle automatic charging robot

ActiveCN110588421BCharging stationsElectric vehicle charging technologyNew energyDrive by wire
Owner:NANJING UNIV OF SCI & TECH

climbing robot car

ActiveCN105460097BEliminate the effects of swirling flowEliminate the effects ofVehiclesEngineeringMechanical engineering
Owner:杭州孚亚科技有限公司

Battery module

PendingCN112514140AAvoid oversizingAchieve uniform coolingFinal product manufactureSecondary cellsElectrical batteryCoolant flow
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD

Anisotropic conductive film and semiconductor device using same

ActiveCN105706183BAvoid short circuitImprove connection characteristicsConductive layers on insulating-supportsSolid-state devicesAnisotropic conductive filmParticle density
Owner:KUKDO ADVANCED MATERIALS CO LTD

A method for removing the mirror reflection effect of windows in night scene images

InactiveCN104091317BShorten the timeImage enhancementSpecular reflectionBackground image
Owner:TIANJIN UNIV

Spatial folded viscous dampers and energy dissipation mechanisms in frame structures

ActiveCN107246083BEase of engineering designNo eccentric forceProtective buildings/sheltersShock proofingEngineeringControl theory
Owner:江苏博森建筑设计有限公司

A fast anti-loosening fastening device and its assembly and use method

ActiveCN110285130BImprove disassembly efficiencyAvoid affecting normal screw operationNutsBoltsClassical mechanicsScrew thread
Owner:台州道业科技有限公司

Motion assessment method, device and storage medium based on vr and motion capture

ActiveCN109765998BEnhance interestPhysical therapies and activitiesInput/output for user-computer interactionPhysical medicine and rehabilitationComputer graphics (images)
Owner:BEIJING NOITOM TECH

A method of using a device for testing the saturated vapor pressure of liquid substances under high temperature conditions

ActiveCN104330328BMaterial analysisControl systemEngineering
Owner:CHINA PETROLEUM & CHEM CORP QINGDAO RES INST OF SAFETY ENG +1

An electric vehicle charge and discharge control method, device, equipment and storage medium

ActiveCN113381406BEnsure safetyImprove economyInternal combustion piston enginesPower network operation systems integrationSimulationTrip chain
Owner:SOUTHEAST UNIV

Heat dissipation structure of wearable electronic devices

ActiveCN105658021BImprove cooling effectSolve the problem of heat accumulationCooling/ventilation/heating modificationsHeat conductingEngineering
Owner:ASIA VITAL COMPONENTS SHENZHEN CO LTD

Analysis and detection method of triazine compound

ActiveCN110208449BEfficient separationAvoid undetectedComponent separationSolubilityFluid phase
Owner:湖南华腾制药有限公司

A Method of Fast Retrieval and Acquisition of Data Features Based on Attribute Matching

ActiveCN106055690BReduce accessShort response timeDigital data information retrievalSpecial data processing applicationsIn-memory databaseTheoretical computer science
Owner:NANJING CHANGYUAN INFORMATION TECH CO LTD

Rotary Drive Docking Mechanism with Fault Tolerance

ActiveCN106015238BFault-tolerantCorrection errorFastening meansFault toleranceAerospace engineering
Owner:BEIHANG UNIV

A Wireless Energy Transmission Coil System Using Magnetoelectric Coupling to Cancel and Suppress Frequency Splitting

ActiveCN105871074BImprove efficiencyLow costTransformersCircuit arrangementsTransmitter coilEngineering
Owner:SOUTH CHINA UNIV OF TECH

A joint hydrogenation process of animal and vegetable oil and catalytic diesel oil

ActiveCN103773459BSolve problems that cannot meet the needs of hydrogenation reactionsImprove hydrogen solubilityTreatment with hydrotreatment processesIsomerizationOil production
Owner:CHINA PETROLEUM & CHEM CORP +1

Method for refined and directional solidification of titanium aluminium alloy slab surface structure

ActiveCN102011078BAvoid formingAvoid contactTitanium alloyAluminium alloy
Owner:HARBIN INST OF TECH

A Method for Laterally Trimming Miniature Magnetic Tunnel Junction Patterns

ActiveCN108232005BReduce the risk of disappearingDigital storageGalvano-magnetic device manufacture/treatmentMiniaturizationCondensed matter physics
Owner:SHANGHAI CIYU INFORMATION TECH CO LTD

An electric bicycle torque detection device

ActiveCN105799854BCompact structureEasy to testRider propulsionHuman pressureEngineering
Owner:TONGJI UNIV

Steel wheel rail force loading platform and steel wheel rail force loading method

InactiveCN103616294BEfficient security status researchEasy to useMaterial strength using tensile/compressive forcesEngineeringMechanical engineering
Owner:DALIAN UNIV OF TECH +1

A mine-used frictional energy-absorbing anti-shock bolt

ActiveCN105822332BEasily damagedStrong impact resistanceAnchoring boltsEnergy absorptionEngineering
Owner:LIAONING TECHNICAL UNIVERSITY

Elastic clamping type bending arc plate welding positioning tool

ActiveCN105149852BReasonable structural designEasy to operateWelding/cutting auxillary devicesAuxillary welding devicesSurface mountingEngineering
Owner:JIANGSU NAQI ELECTROMECHANICAL EQUIP ENG CO LTD

Preparation method of graft polymer type cationic dry strength agent

ActiveCN103408702BGood dispersionReduce dosageReinforcing agents additionPaper/cardboardFunctional monomerUltraviolet lights
Owner:SHANGHAI DONGSHENG NEW MATERIALS +1

A fault diagnosis method based on k-means clustering and comprehensive correlation

ActiveCN113449412BCharacter and pattern recognitionDesign optimisation/simulationMechanical equipmentBasic probability
Owner:HENAN UNIVERSITY

Solar cell module and method for manufacturing same

InactiveCN105074940APhotovoltaic energy generationSemiconductor devicesEngineeringCrystalline silicon
Owner:ZEON CORP

Sobering tea and its prepn. method

InactiveCN100337560CHigh activityReduced activityNervous disorderFood preparationCynomorium songaricumWolfiporia extensa
Owner:吴效明

Cooling method of heating mold of container molding machine

ActiveCN107530949BDomestic articlesBlow moldingMetallurgy
Owner:SIDEL PARTICIPATIONS SAS

A data processing system for cost control

ActiveCN103177310BEasy to handleAutomate the processResourcesData processing systemInformation sharing
Owner:CHINA CAMC ENG

A kind of electric fusion forming ultra-low carbon ultra-fine grain alloy steel material

ActiveCN104526168BFreeze fastFine grainMetallic material coating processesWelding apparatusMelting tankElectricity
Owner:NANFANG ADDITIVE MFG TECH

A kind of monoclonal antibody zk2c2 and its application

ActiveCN108727489BNeutralizing activityStrong specificityImmunoglobulins against virusesAntiviralsHeavy chainPharmaceutical drug
Owner:GUANGZHOU EIGHTH PEOPLES HOSPITAL +1

Data recommendation method, device, equipment and medium based on artificial intelligence

ActiveCN113569151BImprove generalization abilityOvercome limitationsData processing applicationsDigital data information retrievalRecommendation modelData set
Owner:PING AN TECH (SHENZHEN) CO LTD

Steam reforming apparatus and method for steam reforming using the same, and industrial furnace

InactiveCN101048339AReduce usageLow costHydrogenMaintainance of heating chambersSteam reformingProcess engineering
Owner:NGK INSULATORS LTD

A drone-based drilling rig

ActiveCN111877980BSimple structureEasy to operateEarth drilling toolsConstructionsWorking lifeElectric machinery
Owner:聊城市敏锐信息科技有限公司

Motorized hub comprising electric traction unit

InactiveCN102958729ABraking element arrangementsAxially engaging brakesStub axleEngineering
Owner:MICHELIN & CO CIE GEN DES ESTAB MICHELIN

A gene chip for detecting α-thalassemia, its use method, and kit

ActiveCN107475410BEasy to operateHigh detection specificityNucleotide librariesMicrobiological testing/measurementPrenatal diagnosisFluorescence
Owner:MATERNAL & CHILD HEALTH HOSPITAL OF GUANGXI ZHUANG AUTONOMOUS REGION GUANGXI ZHUANG AUTONOMOUS REGION

Crystal jewelry processing system

ActiveCN103960837BResolve size inconsistenciesGuaranteed dimensional accuracyPolishing machinesGrinding drivesEngineeringMechanical engineering
Owner:丽水明大机械科技有限公司

A Simple Letterpress Printing Machine

InactiveCN105415873BRotary pressesPrinting pressComputer engineering
Owner:东莞市佳创纸箱有限公司

A GPS Bit Synchronization Method Based on Frequency Compensation

ActiveCN103969668BReduce coherent cumulative lossIncreased frequency errorSatellite radio beaconingFrequency compensationErrors and residuals
Owner:NANJING LOW POWER IC TECH INST CO LTD

Wire-speed soft-tuple packet classification method

ActiveCN104468344BNo performance impactFast searchData switching networksHigh level techniquesWire speedClassification methods
Owner:NAT UNIV OF DEFENSE TECH

Optimized mechanism for paging transmission and reception

ActiveCN106465332AConnection managementBroadcast service distributionTelecommunicationsCell ID
Owner:HFI INNOVATION INC

A power supply cable deicing device

InactiveCN107147067BOverhead installationBroomAnnular array
Owner:DEZHOU LINGCHENG POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO

Solar cell with gradient buffer layer

ActiveCN102194903BPhotovoltaic energy generationSemiconductor devicesSolar cellPhysics
Owner:EPISTAR CORP

A hot and cold faucet

ActiveCN102996864BFlexible rotationPlay a role in decompressionOperating means/releasing devices for valvesMultiple way valvesFiberInlet channel
Owner:浙江杭海新城控股集团有限公司

A method of reconfiguring UAV swarm formation using genetic algorithm and dubins algorithm

ActiveCN110658847BAvoid misclassificationQuality improvementPosition/course control in three dimensionsGenetics algorithmsEngineering
Owner:BEIHANG UNIV

A steel structure weld detection device

ActiveCN110132977BReduce visual inspectionImprove detection efficiencyOptically investigating flaws/contaminationClassical mechanicsVisual inspection
Owner:嘉兴市建设工程质量检测有限公司

Polyester film for solar cells and protective film for solar cells containing the same

ActiveCN105706252BSynthetic resin layered productsElectrical equipmentTectorial membraneSolar cell
Owner:TEIJIN DUPONT FILMS JAPAN

Propylene resin composition for piping member, piping member molded by using same, and multilayer piping member

InactiveCN101213250BFlexible pipesPolymer scienceButadiene Dioxide
Owner:ASAHI YUKIZAI KOGYO CO LTD

radial centrifugal turbine

InactiveCN104863643BSlow altitude changeIncrease air intakeBlade accessoriesLeakage preventionEngineeringTurbine
Owner:UNIV OF SHANGHAI FOR SCI & TECH

A Flight Scoreboard Processing Method Supporting Simultaneous Multithreaded Instruction Out-of-Sequence Launch

ActiveCN105528195BSolve the out-of-order launch problemImprove energy consumption ratioConditional code generationConcurrent instruction executionParallel computingSimultaneous multithreading
Owner:上海高性能集成电路设计中心

Compression bar stabilization testing machine

InactiveCN100348966CLarge operating spaceIncrease viewing spaceEducational modelsStrength propertiesDynamic methodTest sample
Owner:HARBIN INST OF TECH

A method and system for intelligent workshop management based on artificial intelligence technology

ActiveCN112418548BStrong synergyEnsure business collaborationForecastingOffice automationBill of materialsMaterial distribution
Owner:北京三维天地科技股份有限公司

A geothermal heating component for smart home

ActiveCN109405040BImprove sealingEasy to installLighting and heating apparatusElectric heating systemThermodynamicsGeothermal heating
Owner:罗茜

Flash memory device structure and fabrication method

ActiveCN103346127BLower resistanceQuick responseSolid-state devicesSemiconductor devicesLarge sizeFlash memory
Owner:SHANGHAI HUAHONG GRACE SEMICON MFG CORP

Piezoelectric ultrasound motor

ActiveCN100502074CLow excitation voltageHigh mechanical reliabilityPiezoelectric/electrostriction/magnetostriction machinesPiezoelectric/electrostrictive devicesUltrasonic motorMoving parts
Owner:PHYSIK INSTR PI

Display driving circuit, display panel and electronic equipment

ActiveCN111210772BGuaranteed excellent performanceAvoid coupling effectsStatic indicating devicesComputer hardwareDriver circuit
Owner:BOE TECH GRP CO LTD +1

Production technique of combination type gear

ActiveCN101380677BSimple processFew stepsIron powderLow voltage
Owner:SUZHOU FUTURE ELECTRICAL APP

Foaming polystyrene series resin particle and its manufacturing method, foaming shaped article and foodstuff package

InactiveCN100478382CIncrease crosslink densityGood oil resistancePackagingPolymer sciencePolystyrene
Owner:SEKISUI PLASTICS CO LTD

A heterogeneous cellular network handover selection method and system oriented to terminal energy saving

InactiveCN106131897BReduce energy consumptionMinor changesHigh level techniquesWireless communicationHeterogeneous networkSelection system
Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI

A self-cleaning sewage processor

ActiveCN108379923BIncrease impactGood for multiple processingStationary filtering element filtersWater storageFiltration
Owner:HENAN SENGDA ENERGY ENVIRONMENTAL PROTECTION

Method for preparing 9-aryl multi-hydrogen acridine ramification through catalysis

InactiveCN103193707BHigh acid densityHigh catalytic activityOrganic chemistryOrganic-compounds/hydrides/coordination-complexes catalystsFiltrationSolvent
Owner:ANHUI UNIVERSITY OF TECHNOLOGY

Equalizing system and method for energy storage system

ActiveCN102222964BEffective dynamic balanceImprove charge and discharge efficiencyBatteries circuit arrangementsElectric powerAlternating currentControl theory
Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI

A water quality treatment equipment for water conservancy projects

InactiveCN107792953BEasy dischargeWater treatment parameter controlSpecific water treatment objectivesControl systemWater quality
Owner:马悦

Method and device for circuit emulation

ActiveCN104767548BReduce volumeIncreased emulation bandwidthLine-transmission monitoring/testingUltrasound attenuationAnalog signal
Owner:HONOR DEVICE CO LTD

Compound feed for adult sea cucumbers

ActiveCN102835587BPromote digestion and absorptionGrow fastAnimal feeding stuffFeed conversion ratioAdditive ingredient
Owner:WEIHAI GOLD FEED

A fan installation jig

ActiveCN106346244BPrevent slidingImprove installation efficiencyAssembly machinesWrong directionLight emitting device
Owner:EAST GRP CO LTD

A construction robot scaffold

InactiveCN111075179BBuilding scaffoldsControl theoryRolling chassis
Owner:NEIJIANG NORMAL UNIV

Sludge Improvement Method of Sewage Treatment Plant

InactiveCN101823823BImprove physical and chemical propertiesAvoid secondary pollutionBiological sludge treatmentSoil scienceSludge compost
Owner:吕铁军

Rubber crawler

InactiveCN102803371BStay scorchedKeep scorch timeOrganic chemistryEndless track vehiclesHigh humidityPolymer science
Owner:BRIDGESTONE CORP

Amorphous pi3k inhibitor and pharmaceutical composition comprising same

PendingCN113795492AImprove stabilityImprove thermal stabilityOrganic active ingredientsOrganic chemistry methodsPharmaceutical drugCombinatorial chemistry
Owner:BORYUNG PHARMA CO LTD

Etching solution composition and method of using same to manufacture array substrate for liquid crystal display

ActiveCN105274527BIncrease the number ofIncrease etch rateSolid-state devicesNon-linear opticsPhosphorous acidPolyethylene glycol
Owner:DONGWOO FINE CHEM CO LTD

On-orbit service and maintenance verification method and system

ActiveCN112158360BLaunch systemsCosmonautic partsSpaceflightPhysics
Owner:BEIJING INST OF SPACECRAFT SYST ENG

A method and device for program verification based on reinforcement learning

ActiveCN112506767BCalculation speedImprove determination efficiencyCharacter and pattern recognitionSoftware testing/debuggingProgram validationTheoretical computer science
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