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.
Wavelength tracking system, method to calibrate a wavelength tracking system, lithographic apparatus, method to determine an absolute position of a movable object, and interferometer system
Owner:ASML NETHERLANDS BV
Biological patch and preparation method thereof
ActiveCN111110920BTissue regenerationProsthesisCell-Extracellular MatrixUmbilical cord tissue
Owner:动之医学技术(上海)有限公司 +1
Optically coupled bone conduction devices, systems and methods
InactiveCN102598715BOvercome limitationsOptical signal transducersBehind the ear hearing aidsBone tissueTransducer
Owner:伊尔莱茵斯公司
Method and system for data management
Owner:INT BUSINESS MASCH CORP
Method for preparing laxogenin by smilax scobinicaulis plants
InactiveCN101205249BNo pollution in the processSimple preparation processSteroidsPlant ingredientsBiotechnologySmilax scobinicaulis
Owner:NORTHWEST A & F UNIV
Method and system for leveling vehicle chassis
ActiveCN103963753BHigh precisionImprove stabilityVehicle modificationsPosition/direction controlAutomatic controlLevel sensor
Owner:ATLAS COPCO (NANJING) CONSTR & MINING EQUIP CO LTD
A Soil Sample Filler for Soil Triaxial Test
ActiveCN113432941BReduce labor costsImproving the Efficiency of Dynamic Strength Triaxial TestingPreparing sample for investigationStrength propertiesSoil scienceTriaxial shear test
Owner:TIANJIN UNIV
Biomass pellet fuel molding machine and pellet production system using molding machine
InactiveCN101659129BSimple transmission structureReduce use costShaping pressMolding machineProcess engineering
Owner:杨忠伟
Trolley for pipe tunnel
Owner:DALIAN XINFEI MARINE MACHINERY
Connecting mechanism of low-noise fan and motor
Owner:SHENZHEN LONGHAITE ROBOT TECH CO LTD
Interfacing between a dynamic spectrum policy controller and a dynamic spectrum controller
InactiveCN105308996AFinanceNetwork traffic/resource managementFrequency spectrumTelecommunications link
Owner:RIVADA NETWORKS
Liquid vessel, its bearing and recording head casket
Owner:CANON KK
Device and method for bringing together two mass flows consisting of rod-shaped products of the tobacco processing industry
ActiveCN107912806BIncrease packing densityAvoid compressionConveyorsCigarette manufactureDrive motorIndustrial engineering
Owner:KOERBER TECH GMBH
A pendant that can be engraved on both sides
Owner:临沂耐易达铝塑制品有限公司
A Method of Radar Image Difference Detection Based on Feedback and Iteration
Owner:UNIV OF SCI & TECH OF CHINA
A motor with good cooling effect
ActiveCN111682698BIncrease flow rateImprove cooling effectCooling/ventillation arrangementSupports/enclosures/casingsElectric machineEngineering
Owner:浙江奇志电机股份有限公司
A method and device for evaluating the quality of an iris image
ActiveCN104850823BQuick removalImprove efficiencyCharacter and pattern recognitionIris imageComputer vision
Owner:INSPUR SOFTWARE TECH CO LTD
Three-phase four-wire switching power supply with high zero-line judgment efficiency
ActiveCN101902135BSo as not to damageImprove practicalityAc-dc conversion without reversalDc-dc conversionControl signalThree-phase
Owner:WUHAN SAN FRAN ELECTRONICS CO LTD
GNSS network differential positioning reference station network construction method and dynamic updating method
InactiveCN101498785BGuaranteed accuracy requirementsLighten the computational burdenPosition fixationDiscrete pointsNetwork construction
Owner:SOUTHEAST UNIV
Storage compartment device for a front-end structure of a motor vehicle
PendingCN113905928AMeet accessibilityErgonomic and comfortable accessibilityLuggage compartmentControl theoryMechanical engineering
Owner:梅赛德斯-奔驰集团股份公司
a hair growth composition
ActiveCN110200837BInhibition of secretionPromote activationCosmetic preparationsHair cosmeticsCentella asiatica extractProanthocyanidin
Owner:BLOOMAGE BIOTECHNOLOGY CORP LTD
Elevator door apparatus
InactiveCN101146734BReduce manufacturing costAchieve lifeElevatorsBuilding liftsRotational axisEngineering
Owner:MITSUBISHI ELECTRIC CORP
Preparation method of nano-ceramic particle reinforced aluminum foam matrix composite material
Owner:HARBIN INST OF TECH
Active material for nonaqueous secondary battery and nonaqueous secondary battery
Owner:TOYOTA IND CORP
Panel components and ceiling machines
ActiveCN113405253BFirmly connectedImprove securityMechanical apparatusLighting and heating apparatusStructural engineeringIndustrial engineering
Owner:MIDEA GRP WUHAN HEATING & VENTILATING EQUIP CO LTD +1
Method of authorizing an authorized operator in a system
ActiveCN109033861ANot easy to make mistakesMeet management needsDigital data protectionTransmissionComputer scienceAuthorization
Owner:CHENGDU QIANNIUCAO INFORMATION TECH CO LTD
Ground cleaning device
PendingCN113100674ANo secondary pollutionCarpet cleanersFloor cleanersDrive shaftEnvironmental engineering
Owner:杨炳辉
Multi-cable recyclable anchor cable head connecting device
ActiveCN102787597BImprove tensile propertiesSmall disassembly space requirementExcavationsBulkheads/pilesEngineeringScrew thread
Owner:潘明亮
A laser energy transmission power supply system
ActiveCN112039181BSolve the fast charging problemEnables common power managementBatteries circuit arrangementsPV power plantsElectric capacityFast charging
Owner:AEROSPACE INFORMATION RES INST CAS
Electrical connector
InactiveCN101521338ASolve electrostatic discharge problemsSimple mold openingCoupling protective earth/shielding arrangementsElectrical connectionEngineering
Owner:FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1
Vehicle collision warning system and method based on iga-bp neural network in the environment of Internet of Vehicles
InactiveCN111081067BImprove search abilityIncrease computing speedAnti-collision systemsNeural architecturesSimulationVehicle driving
Owner:WUHAN UNIV
Cashmere fiber fuel injection process and its device
Owner:PALUOPO CASHMERE PROD CO LTD
A constant pressure opening device
ActiveCN104421466BSmall pressure lossReduce pressure requirementsOperating means/releasing devices for valvesEqualizing valvesEconomic benefitsEngineering
Owner:SURELAND IND FIRE EQUIP (HEBEI) CO LTD
A kind of method of low temperature freezing processing coffee fruit
ActiveCN105265697BStrong and layeredGood cupping experienceClimate change adaptationGreen coffee treatmentCoffee processingEngineering
Owner:何晨欣
Preparation process of a strippable semiconductive outer shielding material
InactiveCN103554635BImprove mechanical propertiesExcellent peelabilityInsulated cablesInsulated conductorsAntioxidantPlasticizer
Owner:苏州市双鑫新材料科技有限公司
Method for preparing layered sodium disilicate by using waste white slime and alkali waste water
Owner:万方
A built-in impeller submersible electric pump with stator coil protection sleeve
ActiveCN106351852BShorten the axial lengthImprove efficiencyMagnetic circuit stationary partsMechanical energy handlingImpellerEnvironment water
Owner:HEFEI HENGDAJIANGHAI PUMP IND CO LTD
Method and device for issuing files
ActiveCN107784040BDiversity guaranteedImprove efficiencyTransmissionFile/folder operationsDistribution methodDocument Identifier
Owner:BEIJING GRIDSUM TECH CO LTD
Restraining structure for vibration absorption and noise reduction
InactiveCN103322120ATo achieve the purpose of shock and noise reductionImprove the shock and noise reduction effectNon-rotating vibration suppressionClassical mechanicsEngineering
Owner:GP ENTERPRISES CO LTD
BCG vaccine strain of recombined interferon and its preparation process
ActiveCN100374548CImprove immunityReduce dosageBacterial antigen ingredientsBacteriaIfn alphaSide effect
Owner:天津市泌尿外科研究所 +5
Method and device for vehicles safely passing through intersections
ActiveCN112614372BAvoid traffic accidentsDetection of traffic movementCharacter and pattern recognitionGreen-lightComputer science
Owner:CHERY AUTOMOBILE CO LTD
Zipper head automatic hanging machine
ActiveCN106955808BSave human effortIncrease productivityElectrolysis componentsSlide fastenersEngineeringMechanical engineering
Owner:深圳市联星服装辅料有限公司
Defoaming device of mbr membrane bioreactor
ActiveCN112624323BReduce gas contentSemi-permeable membranesBiological treatment apparatusProcess engineeringMembrane bioreactor
Owner:LANZHOU UNIVERSITY OF TECHNOLOGY
Fixing structure and fixing method of control valve
Owner:SAGINOMIYA SEISAKUSHO INC
Message description information transferring method between kernels
InactiveCN100414930CAvoid ring abnormal hanging problemAvoid dealing with problem situations that ariseLoop networksComputer hardwareInformation transfer
Owner:HUAWEI TECH CO LTD
Granules of solid traditional Chinese medicine particles and preparation method of granules
ActiveCN103040760BIncrease profitProcess time is shortenedGranular deliveryBiotechnologyCyclodextrin
Owner:ZHEJIANG JOLLY PHARMA
Clutch device of electronic lock
InactiveCN102071835BSimple structureEasy to transformNon-mechanical controlsElectric permutation locksEngineeringSelf locking
Owner:沈阳美迪特信息技术有限公司
DSP control static power-free generator based on IGBT module and control method therefor
InactiveCN100365905COptimize main circuit parametersFast adjustmentReactive power adjustment/elimination/compensationAdaptive controlPower inverterLow-pass filter
Owner:HUNAN UNIV
High-thrust liquid rocket engine and its low power consumption semi-self-starting method
ActiveCN112628018BReduce boost pressureCapable of multiple startsRocket engine plantsThrust chamberControl theory
Owner:XIAN AEROSPACE PROPULSION INST
TD-ALtBOC signal receiving method and device
InactiveCN106803818ASave resourcesEasy to implementSatellite radio beaconingPhase-modulated carrier systemsTime correlationIntermediate frequency
Owner:HUAZHONG UNIV OF SCI & TECH
A detection vehicle and its detection vehicle group
ActiveCN107554539BReduce procurement and operating costsRailway inspection trolleysTrolley linesElectricityCombustion
Owner:ZHUZHOU ELECTRIC LOCOMOTIVE CO LTD
A home atmosphere adjusting device and its operation control method
ActiveCN103745575BSpeech analysisAlarmsMicrocomputerMicrocomputer control
Owner:湖州优研知识产权服务有限公司
Radioactive ray screen and method for preparation of the same
InactiveCN1287387CEasy to manufactureImprove shielding effectShieldingUltimate tensile strengthMetal powder
Owner:金建宝
Spinning deviation-correcting method for punching-pulling steel bottle tube wall thickness
Owner:ZHEJIANG JINDUN PRESSURE VESSEL
Anti-bonding circuit of inverter welding machine
ActiveCN106862725BInverter anti-adhesion functionReduce output currentArc welding apparatusCapacitancePower flow
Owner:SHANGHAI GREATWAY WELDING EQUIP
Light emitting element
ActiveCN107026185BInhibit migrationImprove light extraction efficiencySolid-state devicesSemiconductor devicesLight reflectionMetallic materials
Owner:NICHIA CORP
Methods of using and compositions comprising immunomodulatory compounds for the treatment and management of pulmonary hypertension
InactiveCN101163489AOrganic active ingredientsNervous disorderActive agentImmunomodulations
Owner:CELGENE CORP
File preassemble system and method by using broadcasting mechanism to balance loads
InactiveCN1278251CReduce the dangers of data overloadIncrease productivityMultiple digital computer combinationsData switching networksData connectionNetwork packet
Owner:ZHIGU HLDG
Paper humidity sensor and its application
InactiveCN1213294CSimple structureLow costMaterial resistanceElectrical resistance and conductanceAudio power amplifier
Owner:SHANGHAI BANKNOTE PRINTING
Ground plane data measurement method, device, removable device and readable storage medium
ActiveCN112365575BDetails involving processing steps3D modellingComputational sciencePoint cloud
Owner:GUANGZHOU XAIRCRAFT TECH CO LTD
A titanium dioxide porphyrin-based covalent organic framework composite material and its preparation method and application
ActiveCN113019459BStrong absorption capacityImprove thermal stabilityOrganic-compounds/hydrides/coordination-complexes catalystsCatalyst activation/preparationPhotocatalytic water splittingPtru catalyst
Owner:FUZHOU UNIV
Auxiliary lamp capable of automatically providing auxiliary turning light
Owner:AUTOMOTIVE RES & TESTING CENT
Redundant hydraulic control circuit for emergency braking of large winch
ActiveCN108275598BHigh precision of pressure controlImprove responsivenessServomotor componentsServomotorsSystem stabilityWinch
Owner:TAIYUAN UNIV OF TECH
An automatic coating equipment
ActiveCN111515075BBrush evenlyFully automatedLiquid surface applicatorsSpraying apparatusElectric machineryStructural engineering
Owner:吴璐纯
A blockchain-based UAV monitoring and early warning method and system
ActiveCN111640272BGuaranteed not to be modifiedAchieve traceabilityTransmissionBurglar alarmTime informationService Interface for Real Time Information
Owner:JINAN UNIVERSITY
Polyamide compound and epoxy resin composition containing same
Owner:ADEKA CORP
Test device and test method for oiling properties of acetate tow
ActiveCN106591971BReasonable structureEasy to operateFilament manufactureFilament/thread formingCellulose acetateControl line
Owner:NANTONG CELLULOSE FIBERS CO LTD
A kind of affinity adsorbent with yeast flocculin as ligand and its application
ActiveCN111167418BLarge adsorption capacityWon't fall offOther chemical processesSolid sorbent liquid separationEscherichia coliYeast
Owner:JIANGNAN UNIV
Optical fiber tape core wire able to be branched and branching
ActiveCN101910484AGood surface conductivityHigh surface conductivityOther chemical processesProtective fabricsEngineeringMechanical engineering
Owner:TORAY IND INC
Data management method and system for charging pile
ActiveCN109672994BReal-time acquisitionImprove timelinessParticular environment based servicesData switching networksWireless sensor networkingNetworked system
Owner:浙江芯科物联科技股份有限公司
FPGA verification method of jesd204b controller
ActiveCN109815099BImprove completenessImprove accuracyHardware monitoringComputer hardwareTransport layer
Owner:BEIJING MXTRONICS CORP +1
A two-component anti-sagging cement-based material curing agent and its application
Owner:山西省交通科技研发有限公司
Cylinder head and engine with same
ActiveCN109854403BRaise the intensity levelImprove cooling effectCylinder headsCylindersCylinder headEngineering
Owner:WEICHAI POWER CO LTD
Four-axis multi-directional hydraulic fixture and its clamping method
InactiveCN104308617BGuaranteed dimensional accuracyCompact structurePositioning apparatusMetal-working holdersCircular discPulp and paper industry
Owner:安徽精科机器有限公司
Communication method and system for a measurement and control device
ActiveCN109561114BReduce couplingEliminate Interconnection IssuesModel driven codeTransmissionControl systemEngineering
Owner:CHINA ELECTRIC POWER RES INST +2
A kind of preparation method using diethylenetriamine as raw material coal-based chelating adsorbent
InactiveCN103933955BPromote chelationStable physical and chemical propertiesOther chemical processesWater/sewage treatment by sorptionSorbentTriethoxysilane
Owner:XIAN UNIV OF SCI & TECH
A self-closing semi-open flame-retardant cable
ActiveCN112071494BAchieve high protectionImprove cooling effectInsulated cablesFire rescueSpontaneous combustionSemi open
Owner:齐齐哈尔沈江线缆制造有限公司
Fluorine-containing copolyester for optics, optical film, and manufacturing method thereof
Owner:江苏源源山富数码喷绘科技有限公司
An electric pressure cooker and its pressure power-off device
ActiveCN105996752BQuick power offImprove electrical performancePressure-cookersElectricitySteam pressure
Owner:YUEQING TONGDA WIRE ELECTRIC FACTORY
A height difference correction device for color printing machine nozzles used for printing self-adhesive stickers
ActiveCN108608737BImprove working precisionStable structurePower drive mechanismsColor printingServo
Owner:东莞市纬欣达印刷包装有限公司
Current Control Method and Current Controller of Induction Motor Based on Predictive Method
ActiveCN104935231BEasy to implementReduce overshootElectronic commutation motor controlVector control systemsHysteresisElectric machine
Owner:SHANGHAI STEP ELECTRIC +1
Electrical switchgear at a junction between two parts of a network
InactiveCN103907167BSwitchgear arrangementsSwitches with unconnected briding contactsBusbarEngineering
Owner:ALSTOM TECH LTD
Special boring bars for machining propeller shaft bores
ActiveCN103273099BSolve processing limitationsWork around limitationsBoring barsReciprocating motionPropeller
Owner:DALIAN MARINE PROPELLER CO LTD
An easy-to-process ultra-supercritical 1100mw nuclear power generator base and its technology
ActiveCN106208482BEasy to rollEasy to processManufacturing dynamo-electric machinesCooling/ventillation arrangementVentilation tubeElectric machine
Owner:SUZHOU JUNENG GENERATOR COROLLARY EQUIP
Epoxy enhanced tough organosilicon coating
InactiveCN101463223BAnti-corrosive paintsEpoxy resin coatingsEpoxyOxygen
Owner:NANJING UNIV
Instant messaging system and method for realizing user information sharing
InactiveCN102209051BImprove query efficiencyImprove throughputData switching networksSpecial data processing applicationsInformation sharingClient-side
Owner:SUZHOU CODYY NETWORK SCI & TECH
Video encoding/decoding method and device using segmentation limitation for chroma block, and method for transmitting bitstream
PendingCN113574876AImprove encoding/decoding efficiencyReduce in quantityDigital video signal modificationPattern recognitionVideo encoding
Owner:LG ELECTRONICS INC
Driving front axle of large-speed ratio mining vehicle
InactiveCN101708712BSimple structureGuaranteed StrengthBraking element arrangementsAxle unitsWear resistanceBrake shoe
Owner:中国航天三江集团公司特种车辆技术中心
A crystal oscillator voltage and frequency modulation circuit and method
ActiveCN112234979BSatisfy the requirements of precision gradeAchieve regulationPulse automatic controlHemt circuitsEngineering
Owner:上海鸿晔电子科技股份有限公司
A track changing vehicle
ActiveCN107338690BSave time when unloading new railsReduce downtimeTrack superstructureRailway track constructionIndustrial engineeringSkylight
Owner:ZHUZHOU TIMES ELECTRONICS TECH CO LTD +1
A kind of preparation method of phosphogypsum-based high-energy long-acting expansion agent
Owner:WUHAN INSTITUTE OF TECHNOLOGY
A kind of water-based electromagnetic shielding coating and preparation method thereof
ActiveCN109810588BImprove adhesionImprove corrosion resistanceAnti-corrosive paintsPolyurea/polyurethane coatingsFirming agentGraphite
Owner:SHANDONG OBO NEW MATERIAL CO LTD
Medical instrument operating condition monitoring method
InactiveCN1167032CPrevent leakageIncrease incomeCharacter and pattern recognitionSpecial data processing applicationsPaymentMedical equipment
Owner:钟国峰
Driveline Torque Interrupt System
Owner:EATON CORP
Jewelry Sandblasting Process
ActiveCN106363534BImprove processing efficiencyImprove aestheticsPolishing machinesGrinding machinesGranularitySand blasting
Owner:LAOFENGXIANG DONGGUAN JEWELRY CO LTD
High-capacity viscose staple fiber refining production line
ActiveCN103422289BWash fineFine desulfurizationSucessive textile treatmentsProduction lineFiber
Owner:YIBIN GRACE +2
A porcelain door leaf
ActiveCN106014129BHigh densityLow densityFireproof doorsNoise insulation doors/windowsCeramic coatingCement board
Owner:GUANGZHOU QINGNENG BUILDING MATERIALS CO LTD
An anti-vibration connector for battery replacement of electric passenger car chassis
ActiveCN103350635BAvoid faults such as fretting and transient interruptionAvoid the problem of not being able to insert smoothlyElectric propulsion mountingElectricityPower exchange
Owner:STATE GRID CORP OF CHINA +2
A sensor node coverage method based on improved bee colony algorithm
InactiveCN106162663BEnhanced Adaptive Optimization CapabilitiesIncrease coverageNetwork topologiesNetwork planningLocal optimumLearning factor
Owner:JIANGNAN UNIV
An inorganic thermal insulation and energy-saving material
Owner:中陆建设管理有限公司
A general steganalysis method for digital image feature perception
InactiveCN106157232BFeature extractionFeature sparsity means stable performanceImage watermarkingStatistical relationMulti dimensional
Owner:GUANGDONG POLYTECHNIC NORMAL UNIV
Method and device for transmitting data, server, internet of things system
ActiveCN113746943BAvoid lossReduced security requirementsSecuring communicationInstrumentsTelecommunicationsReal-time data
Owner:YUNDING NETWORK TECH BEIJING
Dispersion control method for zeeman laser gyroscope
ActiveCN102506846BInverse beam dispersion difference is the sameRealize dynamic compensationSagnac effect gyrometersOptical elementsResonant cavityGyroscope
Owner:FLIGHT AUTOMATIC CONTROL RES INST
Method and device for acquiring security context
ActiveCN102348201BReduce power consumptionSave Mobility Management SignalingNetwork traffic/resource managementWireless commuication servicesSecurity contextComputer science
Owner:HUAWEI TECH CO LTD
A kind of soft and environment-friendly polyolefin cable material
ActiveCN103524842BDoes not affect flame retardancyGood flexibilityInsulated cablesInsulatorsElastomerEnvironmental resistance
Owner:河北润丰塑料制品有限公司
Method for searching channel number of tester on-line
InactiveCN101226225BExtended service lifeReduce the number of times to measure the comparison voltageElectronic circuit testingTerminal voltageOnline test
Owner:ZTE CORP
A kind of bioplastic for making degradable film and preparation method
Owner:ZHEJIANG ZHONGBANG PLASTIC CO LTD
A forming method of mg-gd-y-zn-zr magnesium alloy bidirectional expansion equal channel extrusion billet
ActiveCN109604359BAchieving shear stress deformationImprove uniformityExtrusion diesMg alloysShearing deformation
Owner:ZHONGBEI UNIV
Testing equipment and its testing method
ActiveCN110208609BJudging Electromagnetic IsolationImprove detection accuracyElectromagentic field characteristicsSoftware engineeringElectrical connection
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Function switching control system and control method of refrigerator ice making compartment
ActiveCN103196276BRealize free switchingMeet personalized use setting needsDomestic cooling apparatusLighting and heating apparatusRefrigerator carControl system
Owner:WHIRLPOOL CHINA
Derivative of 2-deoxy-D-ribose, preparation method and application thereof
InactiveCN101570553BHigh purityEasy and efficient to prepareEsterified saccharide compoundsSugar derivativesBromineSulfur
Owner:SHANGHAI INST OF PHARMA IND CO LTD
Device for sticking magnetic shoes on rotor
PendingCN110932500AImprove assembly accuracyEasy to useMagnetic circuitManufacturing stator/rotor bodiesClassical mechanicsPhysics
Owner:HENGDIAN GRP INNUOVO ELECTRIC
A Method of Dynamically Detecting the Consistency of Battery Packs
ActiveCN105652212BImprove timelinessImprove practicalityElectrical testingSecondary cellsInternal resistanceBattery pack
Owner:HUIZHOU BNET TECH CO LTD
Method and device for placing advancing filament in false twisting machine
Owner:SAURER TECH GMBH & CO KG
Hemostat for treating dysfunctional uterina bleeding and bleeding after putting intrauterine device and its preparing method
InactiveCN1197607CDefinite curative effectUnknown materialsSexual disorderOysterDysfunctional uterine bleed
Owner:TIANJIN HORUS CANDK PHARMA CO LTD
Three-edge inverted pickle jar
Owner:JIANGSU XINZHONG BREWING
Normal juice loquat wine and preparation method thereof
Owner:FUQING QINGQINGCAO LOQUAT WINE BREWING
Information processing apparatus and information notification method therefor, and control program
ActiveCN100419739COther printing apparatusSpecial data processing applicationsInformation processingBiological activation
Owner:CANON KK
A kind of welding method of thick steel plate for bridge
ActiveCN106346106BReduce prone to cold cracksReduce cold cracksArc welding apparatusWelding/soldering/cutting articlesShielded metal arc weldingSheet steel
Owner:GUANGXI UNIV
Artificial wetland warm season and cold season plants interplanting configuration method in subtropical areas
InactiveCN102113446BSolve the problem of changing seasonsAdd seasonal changesSustainable biological treatmentHorticultureConstructed wetlandCold season
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
Iron ore baking technique
Owner:CHONGQING IRON & STEEL (GRP) CO LTD
Preparation method and product of double-base wood-plastic composite material
InactiveCN104559278BExcellent comprehensive physical and chemical propertiesHigh strengthPlasticizerAntioxidant
Owner:广东高鑫信息股份有限公司
Semiconductor light emitting element and optical coupling device
ActiveCN105390576BSolid-state devicesSemiconductor devicesQuantum wellLength wave
Owner:KK TOSHIBA
Cast-in-situ hollow building roof construction method
Owner:XINPU CONSTR GRP
A capillary anti-de-soldering welding device for a tubular heat exchanger
ActiveCN113618301BImprove operational efficiencyImprove welding strengthWelding/cutting auxillary devicesAuxillary welding devicesCapillary TubingWeld strength
Owner:宏雷机械设备(南通)有限公司
Antibiosis gel for curing cervical and vaginal diseases of gynaecology
ActiveCN103385926BGood antibacterial effectGood biocompatibilityInorganic boron active ingredientsHydroxy compound active ingredientsDiseaseBiocompatibility Testing
Owner:WUHAN LANGQI BIOLOGICAL SCI & TECH
A fault detection method and detection device for an engine auxiliary braking system
ActiveCN106153313BFast and Accurate Fault DetectionMachine part testingBrake torqueBraking system
Owner:BEIJING FOTON CUMMINS ENGINE
A stamping die for a flexible circuit board
ActiveCN107413922BReduce volumeReduce weightMetal-working feeding devicesShaping safety devicesPunchingFlexible circuits
Owner:永盛恒基(惠州)电路板有限公司
A data synchronization method and device
ActiveCN107172165BImprove synchronization efficiencyTransmissionFile system functionsData synchronizationSoftware engineering
Owner:WONDERSHARE TECH CO LTD
A kind of light reflective film and its preparation method and sensor
ActiveCN112882268BNot easy to damageEasy to use for a long timeUsing optical meansColor/spectral properties measurementsAchiralityPhoto irradiation
Owner:SOUTH CHINA NORMAL UNIVERSITY +1
a casting tool
Owner:JIANGSU ZUNSION AUTOMOBILE TECH CO LTD
A multi-directional locking filter fixing and locking device
ActiveCN113649802BImprove vibration resistanceConnection operations have no effect onImpedence networksMetal working apparatusEngineeringPhysics
Owner:CHENGDU HONGMING ELECTRONICS CO LTD
Method for breeding cotton in small-hole tray with superficial-layer nutrient solution
ActiveCN101743893BIncrease productionReduce manufacturing costCultivating equipmentsSoilless cultivationSurface layerMass ratio
Owner:HAIMEN JINQILIN REDWOOD INVESTMENT DEV
Adhesive, laminated film, and method for producing laminated film
PendingCN113195224AHigh bonding strengthImprove productivityAdhesive processesFlexible coversPolymer sciencePolyol
Owner:DIC CORP
Preparation method of low-carbon hydrocarbon aromatization catalyst
ActiveCN102872901BMolecular sieve catalystsHydrocarbonsEthylenediamineAromatization
Owner:CHINA PETROLEUM & CHEM CORP +1
An anti-clogging pipeline connection device
ActiveCN108916529BAchieve connectionFirmly connectedSleeve/socket jointsPipe elementsStructural engineeringPipe
Owner:ANHUI RUILING GAUGE MFG CO LTD
Urban functional area identification method, storage medium and electronic equipment combined with poi data
ActiveCN112733781BEasy to identifyThe recognition result is accurateCharacter and pattern recognitionComputer visionLatent Dirichlet allocation
Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
Screen Printing Method for Thick Copper Printed Circuit Board
ActiveCN106211609BReduce consumptionSolve the problem of substandard thicknessConductive pattern formationPrinted circuit dryingCooking & bakingScreen printing
Owner:东莞万钧电子科技有限公司
A Spherical Composite Pressure Vessel Mounted with Equatorial Flange for Aerospace
ActiveCN105674040BImprove dry weight ratioLightweight structureVessel mounting detailsVessel manufacturingSpacecraft propulsionFlight vehicle
Owner:SHANGHAI INST OF SPACE PROPULSION
A movable damping adjustable double pendulum impact testing machine
InactiveCN104345005BIncrease freedomHigh measurement accuracyStrength propertiesDamping factorSystem impact
Owner:QINGDAO UNIV OF SCI & TECH
Method, device and system for determining internal combustion void area of coal underground gasifier
ActiveCN103603646BRealize real-time monitoringConstructionsCoal gasificationCombustionProcess engineering
Owner:ENN SCI & TECH DEV
A scene adaptive shooting method, electronic device and storage medium
ActiveCN114245022BTelevision system detailsColor television detailsComputer graphics (images)Radiology
Owner:浙江宇视系统技术有限公司
Method for removing egg membrane during grouper hatching
ActiveCN110720411BNot easy to fall offAvoid oxidation reactionsClimate change adaptationPisciculture and aquariaAnimal scienceWater quality
Owner:HAINAN CHENHAI AQUATIC CO LTD
A method for rapid measurement and calibration of PC wall based on total station
ActiveCN109855611BHigh measurement accuracySave manpower and material resourcesSurveying instrumentsIncline measurementEngineeringComputational physics
Owner:CENT SOUTH UNIV
A kind of preparation technology of modified lithium manganate
Owner:湘潭电化科技股份有限公司
Display device and its backlight brightness control method and device
Owner:BOE TECH GRP CO LTD