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 kind of bonding method of cardboard material and film material

ActiveCN104497897BImprove shrinkageHigh strengthAdhesive processesPolymer sciencePaperboard
Owner:鹤山市泓轩文化用品有限公司

A mahjong machine pull-up linkage card loading device and the mahjong machine

ActiveCN108992911BLow costReduce the incidence of mechanical failureIndoor gamesElectric machineryControl theory
Owner:谢湖滨

Data format set and transmission system suitable for infant physique measurement data transmission

ActiveCN102185640BEasy to useDiagnostic recording/measuringSensorsTransmission technologyData format
Owner:CHONGQING UNIV +1

A kind of method and equipment for preparing cyclopentanol under supercritical condition

ActiveCN108003018BStrong acidImprove conversion rateOrganic compound preparationCarboxylic acid esters preparationCyclopentenePtru catalyst
Owner:ZHEJIANG NHU CO LTD +1

A special feed for free-range native chickens, preparation method and feeding method for native chickens

ActiveCN106923039BFast growthImprove meat qualityFood processingAnimal feeding stuffBiotechnologyAnimal science
Owner:闻丞

Method and device for measuring polarization mode dispersion

InactiveCN100487405CLight polarisation measurementOptical apparatus testingEngineeringBroadband light source
Owner:埃科斯弗公司

Construction method of multi-tube clustered titanium steel inner tube hydraulic steel strand lifting and flipping for chimney

ActiveCN107476441BIncrease heightPrecise positioningBuilding constructionsTowersStructural engineeringTitanium
Owner:ZHEJIANG ZHUAN CONSTR GRP

A kind of preparation method of lithium ion battery

ActiveCN112038703BImprove high temperature stabilityReduce gas productionFinal product manufactureSecondary cells charging/dischargingElectrolytic agentElectrical battery
Owner:自贡市吉欣科技有限公司

A liquid crystal display array substrate and manufacturing method thereof

ActiveCN103760694BNon-linear opticsLiquid-crystal displayEngineering
Owner:TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

Optical Filter and Optical device using the same

ActiveCN109564311AImprove process reproducibilityHigh yieldOptical filtersOptical articlesDielectricElectricity
Owner:SAMSUNG ELECTRONICS CO LTD

data access method

ActiveCN103164351BUnauthorized memory use protectionAccess methodData access
Owner:ACER INC

Method, device and equipment for detecting eccentricity between stator and rotor of servo motor

ActiveCN105576913BAccurate calculationAvoid various problems caused by excessive eccentricityManufacturing stator/rotor bodiesMechanical measuring arrangementsElectric machineMagnetic poles
Owner:ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION

Assistive device tool for placing working tools

ActiveCN102029606BEnough classificationEasy to sortWork tools storageProduction lineEngineering
Owner:CHERY AUTOMOBILE CO LTD

A device and method for measuring sound velocity of solid propellant under pressure change conditions

ActiveCN109521142BAccurate deformation errorAccurate measurement of deformationAnalysing solids using sonic/ultrasonic/infrasonic wavesChemical analysis using combustionCombustion chamberAir pump
Owner:DALIAN UNIV OF TECH

Method for synthesizing 1,3-propanediol through hydroformylation of vinyl acetate

ActiveCN105585433BOrganic compound preparationOrganic-compounds/hydrides/coordination-complexes catalystsPropanolAlkaline earth metal
Owner:CHINA PETROLEUM & CHEM CORP +1

A clarification method for clay sewage based on high iron fly ash

ActiveCN106277259BReduce processing costsThere will be no thickening and deteriorationWater/sewage treatment by magnetic/electric fieldsWater/sewage treatment by flocculation/precipitationEnvironmental resistancePrill
Owner:ANHUI UNIV OF SCI & TECH

Electrolyte medium for lithium secondary battery and lithium secondary battery

PendingCN114204111ASuppress short circuitIncrease energy densityNegative electrodesLi-accumulatorsHigh energyPhysical chemistry
Owner:HONDA MOTOR CO LTD +1

Segmentation and detection method for surface occlusion of photovoltaic panels

ActiveCN112053322BImprove inspection efficiencyImprove reliabilityImage enhancementImage analysisPattern recognitionEngineering
Owner:SHANGHAI DIANJI UNIV

Detection method of polydatin and its metabolites in biological samples

ActiveCN109633038BComponent separationBiotechnologyMetabolite
Owner:BEIJING UNIV OF CHINESE MEDICINE

A kind of ultrasensitive superparamagnetic nano immune microsphere and its method for detecting gp73 antigen

ActiveCN105699653BThe detection process is fastStrong specificityBiological testingMicrosphereSuperparamagnetism
Owner:BEIJING INST OF HEPATOLOGY +1

Incident Angle Adjustment Device for Photovoltaic Modules Used in Photovoltaic Power Generation Devices

ActiveCN113452315BEasy to useSmall power fluctuationsPhotovoltaic supportsPhotovoltaic energy generationMaterials sciencePhotovoltaic power generation
Owner:DALIAN LIANCHENG NUMERICAL CONTROL MACHINE

Method for cultivating mini-vegetables in greenhouse arch shed

InactiveCN103250543BMeet growth needsLow sweetnessHorticultureGreenhouseDisease damage
Owner:洛阳迷你果蔬有限公司

A mounting bracket for an axial flow fan on a tower platform and a method for using and installing the same

InactiveCN103470458BImprove installationImprove maintainabilityWind motor assemblyWind motor supports/mountsEngineeringSteel plates
Owner:CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST

blow molding head

ActiveCN110053243BReduce manual laborReduce labor costsFlat articlesBlow moldingPlastic film
Owner:CHONGQING RUITING PLASTIC

A leaf sweeper

InactiveCN103741628BComprehensive cleaningSave spaceRoad cleaningEngineeringLeaf fall
Owner:BEIJING FORESTRY UNIVERSITY

A non-destructive fruit harvester

ActiveCN105993392BAdapt to pickingAdapt to collectionPicking devicesEngineeringCantilever
Owner:NANJING AGRI MECHANIZATION INST MIN OF AGRI

Precision Casting Method for Concave and Convex Complicated Castings

ActiveCN103894546BEffective coolingFoundry mouldsFoundry coresWaxCooling chamber
Owner:DONGFANG TURBINE CO LTD

Method and system for measuring formation density

ActiveCN109901239BEasy to measureGeological measurementsGeophysicsGravity gradient
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Determining a second query term associated with the first query term based on the natural search results

ActiveCN103514269BRelevance assuranceImprove relevanceSpecial data processing applicationsUser inputOrganic search
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Method and device for snapshot management of consistency group

ActiveCN106648993BReduce latencyRedundant operation error correctionTraffic capacityTimestamp
Owner:MACROSAN TECH

Biological cleaning agent and preparation method thereof

ActiveCN102181330BAvoid fearRelieve stressOrganic non-surface-active detergent compositionsNeutral proteasePreservative
Owner:广州市美可生物科技有限公司

Wire Rod Air Passing Device and Steel Rolling Device

ActiveCN103706633BAvoid stacking steel accidentsImprove quality and efficiencyGuiding/positioning/aligning arrangementsMetal rolling arrangementsEngineeringSlide plate
Owner:QINGDAO SPECIAL STEEL CO LTD

A highly sensitive conductive sensing polymer composite material with self-healing function and its preparation method and application

InactiveCN108976455BImprove conductivityProne to cracksCoatingsCellulosePolymer science
Owner:GUANGDONG UNIV OF TECH

A malleable cast iron metal material of malleable iron and steel and its production process

ActiveCN112095044BNovel componentsThe production process is reasonable and clearManganeseMetallic materials
Owner:济南市平阴县玛钢厂

An internal floating vibration isolation motor

ActiveCN111799935BReduce vibrationReduce direct contactMechanical energy handlingSupports/enclosures/casingsElectric machineVibration isolation
Owner:SUZHOU WEIGENA INFORMATION TECH CO LTD

Window air conditioner and its control method and control device

ActiveCN106642511BMechanical apparatusSpace heating and ventilation safety systemsAir volumeEngineering
Owner:GD MIDEA AIR CONDITIONING EQUIP CO LTD +1

Electrically conductive textiles for occupant sensing and/or heating applications

InactiveCN103917704ASeat heating/ventillating devicesPedestrian/occupant safety arrangementControl circuitPhysics
Owner:IEE INT ELECTRONICS & ENG SA

A kind of processing method of konjac vermicelli

ActiveCN104770689BHigh gel strengthHigh strengthFood scienceHigh humidityPolymer science
Owner:福建省龙海市安利达工贸有限公司

Electromagnetic Particle Detector Support Leg High Altitude Installation Method

ActiveCN111827342BGuaranteed horizontal distanceLarge inclinationBulkheads/pilesMechanical engineeringSteel tube
Owner:中国华西企业股份有限公司

A large-capacity rainwater collector

InactiveCN104459832BHigh precisionAvoid cloggingRainfall/precipitation gaugesEngineeringRainwater harvesting
Owner:WUXI NUIST WEATHER SENSOR NETWORK TECH

A kind of cementing slurry, its preparation method and use

ActiveCN103224772BRealize return to high positionImprove cementing qualityDrilling compositionSealing/packingMicrosphereReducer
Owner:PETROCHINA CO LTD

A kind of household air -conditioning indoor and outdoor communication prevention error protection circuit

ActiveCN104979817BSo as not to damageAvoid damageEmergency protective circuit arrangementsStandby powerEngineering
Owner:QINGDAO HAIER TECH +1

Method for organochlorine pesticide photocatalytic degradation on nano titania

InactiveCN100342784CMeet the requirements of degradationLow costBiocideAnimal repellantsPhotocatalytic degradationPollution
Owner:XIAMEN UNIV

A kind of polyester composition and its production method and application

ActiveCN104448262BReduce contentSolve the regeneration problemPolyesterReproduction speed
Owner:TORAY FIBER RES INST(CHINA) CO LTD

A real-time and high-precision acfm crack monitoring system

InactiveCN104007171BRealize monitoringImprove monitoring efficiencyMaterial magnetic variablesEngineeringElectromagnetic field
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Dyes for polymer coloration, their preparation and their use

InactiveCN102257073AAnthracene dyesPolymerChemistry
Owner:DYSTAR COLOURS DEUTSCHLAND GMBH

An industrial automatic drilling equipment

ActiveCN108705323BImprove stabilityPrevent slidingLarge fixed membersPositioning apparatusElectric machineryScrew thread
Owner:浙江甬岭数控刀具有限公司

A kind of recycling method of waste lithium ion battery negative plate

ActiveCN110364778BAchieve separationHigh purityCell electrodesWaste accumulators reclaimingMetal foilElectrical battery
Owner:GUANGXI NORMAL UNIV

Method, communication system, and source base station for realizing inclination base station in lte system

ActiveCN109963314BReduce dependenceWireless communicationCommunications systemUser equipment
Owner:HYTERA COMM CORP

Smooth behavior planning control method for bilateral teleoperation terminal based on fuzzy strategy

ActiveCN112783046BSimple designEasy to implement digitallyProgramme controlComputer controlLoop controlPerceptual information
Owner:NORTHWESTERN POLYTECHNICAL UNIV

A monitoring method and device for trunking voice multicast group call

ActiveCN112491775BSolve the problem of monitoring lagTransmissionEngineeringComputer science
Owner:CHENGDU TD TECH LTD

A kind of high-performance environment-friendly melamine resin glue and preparation method thereof

ActiveCN106118565BHigh bonding strengthHigh hardnessAldehyde/ketone condensation polymer adhesivesPolyvinyl alcoholAdhesive
Owner:广西高峰桂山人造板有限公司

An amphibious vehicle with tire lifting function

ActiveCN107672396BDriving to achieveAchieve shrinkageAmphibious vehiclesMarine engineeringGear wheel
Owner:熊建

Hadoop-based data transmission method and system

ActiveCN105955819BHigh degree of parallelismReduced execution timeResource allocationResource utilizationData transmission
Owner:INST OF COMPUTING TECH CHINESE ACAD OF SCI

Method for preparing polyhydroxy taxone and paclitaxel

InactiveCN101391989BReduce churnExpand sourceOxygen-containing compound preparationOrganic compound preparationPharmaceutical industryPharmaceutical Substances
Owner:HUAZHONG UNIV OF SCI & TECH

Air compressor oil change device

ActiveCN104295470BEasy to operateReduce oil change timePositive displacement pump componentsPositive-displacement liquid enginesGas compressorEngineering
Owner:国网安徽省电力有限公司亳州供电公司 +1

Sliding switching valve and refrigeration cycle system

ActiveCN107489786BImprove flowMultiple way valvesFluid circulation arrangementThick wallEngineering
Owner:SAGINOMIYA SEISAKUSHO INC

Calculation method for operating costs of utilizing wind energy and battery energy storage in a data center

ActiveCN104253432BEstimated costsEstimate electricity billsAc network circuit arrangementsElectricity priceData center
Owner:SHANGHAI JIAOTONG UNIV

Nitride semiconductor laser element and fabrication method thereof

ActiveCN1983751BAvoid formingOptical wave guidanceLaser detailsActive layerWaveguide
Owner:SHARP FUKUYAMA LASER CO LTD

Degradable foamed co-extruded PET barrier film

ActiveCN104494260BSynthetic resin layered productsDomestic containersPolymer scienceComposite film
Owner:KUSN ZHANGPU COLOR PRINTING FACTORY

A kind of waste oil diluent and its application in preparing mold release agent

InactiveCN104877732BImprove stabilityLow toxicityAdditivesActive agentWaste oil
Owner:HENAN NORMAL UNIV

Methods of Improving Fish's Ability to Tolerate Low Temperature

InactiveCN106035155BImprove low temperature resistanceLow costClimate change adaptationPisciculture and aquariaAquatic productPhases of clinical research
Owner:SHANGHAI OCEAN UNIV

Deburring device for stepped rubber workpiece

ActiveCN105269731BSolve instabilitySimple structureMechanical engineeringEngineering
Owner:安徽源茂橡塑科技有限公司

A signal generator with ultra-low harmonic distortion

ActiveCN112763769BHigh utility valueOvercoming Harmonic Distortion ProblemsElectrical measurement instrument detailsElectrical testingData controlHarmonic
Owner:SHENZHEN CITY SIGLENT TECH

High-speed, high-efficiency sic power modules

ActiveCN107534031BEfficient power electronics conversionConversion constructional detailsCarbide siliconConverters
Owner:沃孚半导体公司

A method and device for determining the position of a pixel point

ActiveCN107103597BApplicable implementationSimple methodImage analysisImaging processingChinese characters
Owner:HISENSE VISUAL TECH CO LTD

A three-coordinate measurement method for helicopter moving parts

ActiveCN110715627BImprove programming efficiencyHigh precisionMeasurement devicesStructure recognitionProcess engineering
Owner:CHANGHE AIRCRAFT INDUSTRIES CORPORATION

Composite particles for electrode use and producing method thereof, electrode and manufacturing method thereof and electrochemical device and producing method thereof

InactiveCN1674321AExcellent charge and discharge characteristicsGuaranteed capacityNon-aqueous electrolyte accumulatorsFixed capacitor electrodesElectrochemistryElectron
Owner:TDK CORPARATION

Environment-friendly rolling oil for tin-plated ultra-thin plate cold rolling and its application method

InactiveCN103911205BNo strong irritating smellImprove the lubrication effectLubricant compositionPentaerythritolButylated hydroxytoluene
Owner:武汉钢铁有限公司

A kind of self-cleaning glass and production process

ActiveCN108892369BImprove photocatalytic performanceImprove aestheticsCoatingsMetallurgyThin membrane
Owner:安徽朗旭玻璃器皿有限公司

A path tracking sensor and tracking method based on electromagnetic induction

ActiveCN108931240BGuaranteed adaptabilityEffective regulationNavigation instrumentsTerminal equipmentControl theory
Owner:SOUTHEAST UNIV

The preparation method of (r)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanol

ActiveCN111518000BAchieve solid phaseEnhanced interactionOrganic chemistryOrganic compound preparationArylEthoxidine
Owner:ENANTIOTECH CORP +1

A multifunctional scraper conveyor head frame and its control method

InactiveCN107215618BAdjustable installation angleControl tensionConveyorsHeadframeBand brake
Owner:TAIYUAN UNIV OF TECH

A Laser Shock Strengthening Method for Stamped Sheets Based on Image Grid Method

ActiveCN110592364BImprove stress distributionImprove fatigue strengthHeat treatment process controlLaser processingEngineering
Owner:JIANGSU UNIV

Online Simulation Modeling Method and System for Multi-level and Multi-area Coordinated Control and Load Shedding

ActiveCN109842121BReduce the cost of safety emergency controlImprove stability controlPower network operation systems integrationAc network voltage adjustmentModelSimControl engineering
Owner:CHINA ELECTRIC POWER RES INST +3

A takeaway automatic loading device and its access method

ActiveCN109910721BImprove shipping efficiencyReduce labor costsWorkshop/display transportationVehicle with endless chains/beltsDaily livingTransmission belt
Owner:ZHUHAI COLLEGE OF JILIN UNIV

Sympodial bamboo cuttage propagation method

InactiveCN102172165BOptimize cutting methodImprove survival rateHorticultureSympodialDendrocalamus farinosus
Owner:SICHUAN AGRI UNIV

Device with adjustable inductance

ActiveCN106783031BAchieve linear adjustmentSolve the technical problem that the inductance cannot be adjusted accuratelyTransformers/reacts mounting/support/suspensionVariable inductancesState of artInductance
Owner:广西电友科技发展有限公司

A self-zero plane adjustment device and method for focusing and leveling

ActiveCN104280851BImprove energy utilizationSolve the problem of drifting focusPhotomechanical exposure apparatusMicrolithography exposure apparatusLight spotPhysics
Owner:SHANGHAI MICRO ELECTRONICS EQUIP (GRP) CO LTD

Method, device and chip for communication based on serial peripheral interface

ActiveCN114138703BReduce complexityLight structureElectric digital data processingChip selectLogical operations
Owner:HENGDU SYNSENSE TECH CO LTD +1

Support device for base plate cassette

InactiveCN1288612CDistributed support weightAvoid deformationIdentification meansEngineering
Owner:AU OPTRONICS CORP

A kind of detection method of cefuroxime sodium polymer impurities

ActiveCN101482544BAccurate determination of contentSolve the positioning problemComponent separationInjection volumePhosphate
Owner:GUANGZHOU LIXIN PHARM CO LTD

Test method and test circuit of io bridge short circuit

ActiveCN110133481BReduce usageMeet testing needsElectronic circuit testingShort-circuit testingShort-circuit testHemt circuits
Owner:SHANGHAI ANLOGIC INFOTECH CO LTD

Machine for processing sheet members including a chain-set tensioner

ActiveCN103118964AReduce vibrationConveyorsFunction indicatorsProduction rateProcessing element
Owner:BOBST MEX SA

Gate Grinding Device for Superalloy Castings

ActiveCN107009234BRealize pipeline grindingImprove grinding efficiencyGrinding carriagesBelt grinding machinesSuperalloyHigh heat
Owner:江门市新会伟星五金制品有限公司

A tennis training court that collects tennis balls automatically

ActiveCN108970040BEasy to take outIncrease collection spaceSki bindingsBall sportsEngineeringTennis ball
Owner:阜阳佳派生产力促进中心有限公司

An ornamental automatic water filter fish tank

ActiveCN109526716BImprove protectionWatch visually beautifulPisciculture and aquariaAgriculture gas emission reductionWater filterFishery
Owner:FOSHAN UNIVERSITY

A ship exhaust sensing material and its preparation process

ActiveCN110779958BLarge sensing contact areaEasy to detectMaterial analysis by electric/magnetic meansGrapheneEngineeringCopper foil
Owner:SHANDONG JIAOTONG UNIV

Cardiology pressing hemostasis device

InactiveCN108703779BAvoid hypoxic deathGood hemostasisSurgeryMedical applicatorsDisinfectantBlood vessel
Owner:李红

A longitudinal driving ability detection method for autonomous vehicles

ActiveCN111707476BEasy to controlRealize quantitative positioningVehicle testingComplex mathematical operationsQuantile regressionEvaluation result
Owner:TONGJI UNIV

A Criterion-Based Access Control Method for Multiple Authorities

ActiveCN111953483BImprove securitySolve the problem of flexible expressionKey distribution for secure communicationEngineeringInformation security
Owner:HARBIN ENG UNIV

Method For Controlling A Vertical Regulating System Of A Vehicle

ActiveCN103921644AAvoid getting worseAvoid asymmetryInterconnection systemsSignalling/lighting devicesVertical controlControl parameters
Owner:AUDI AG

Multidirectional hydraulic drill rig with floating rotary device

ActiveCN102031930BGuaranteed drilling accuracyEasy to adjustDrilling machines and methodsHydraulic pumpDrive motor
Owner:HENAN TIEFULAI EQUIP MFG CO LTD

A working control method of a multifunctional steel bar binding device

ActiveCN109184222BRealization of binding workImprove applicabilityBuilding material handlingRebarMechanical engineering
Owner:嘉兴市玖玛兰科技有限公司

Preparation method and application of n-4-trifluoromethylphenyl salicylamide derivative

InactiveCN104873522BReaction raw materials are readily availableSimple and fast operationAntibacterial agentsOrganic active ingredientsMethyl benzenePharmaceutical drug
Owner:GUANGZHOU INST OF BIOMEDICINE & HEALTH CHINESE ACAD OF SCI

A SOC service quality assurance system and method based on actor-critic deep reinforcement learning

ActiveCN112612610BSolve the problem of too large space dimensionImprove operational efficiencyResource allocationResource poolQuality of service
Owner:广州竞远安全技术股份有限公司

A spraying device for parts used in automobile processing

ActiveCN113546796BSpeed ​​up the drying processEasy to handlePretreated surfacesCoatingsDrive shaftTransmission belt
Owner:ANHUI POLYTECHNIC UNIV

Vortex compressor

InactiveCN100376797CPrevent internal leakagePrevent indication power increaseRotary piston pumpsRotary piston liquid enginesEngineeringHigh pressure
Owner:HITACHI JOHNSON CONTROLS AIR CONDITIONING INC

Electric connector module and its producing process

InactiveCN1282278CImprove interventionAvoid separationSecuring/insulating coupling contact membersFixed connectionsEngineeringElectrical connector
Owner:FOXCONN (KUNSHAN) COMPUTER CONNECTOR CO LTD +1

Two-speed dual-mode powertrain for new energy vehicles

ActiveCN105196858BMeet power requirementsImprove electricity efficiencyGas pressure propulsion mountingPlural diverse prime-mover propulsion mountingDual modeNew energy
Owner:福建中传科技有限公司

A vehicle lightning protection device

ActiveCN103715680BAvoid damageEffective protectionCorona dischargeEmergency protective arrangements for limiting excess voltage/currentElectrical conductorSprayer
Owner:SICHUAN ZHONGGUANG LIGHTNING PROTECTION TECH

A virtual asset data storage method based on load balancing

ActiveCN106034144BDynamic Load BalancingTransmissionDynamic load balancingDistribution method
Owner:NAT UNIV OF DEFENSE TECH

Multi-layer three-dimensional texture substrate and manufacturing method thereof

InactiveCN102189888BImprove qualityImprove the sense of qualityDecorative surface effectsSurface reaction electrolytic coatingMetallurgy
Owner:LEE DO TECH

Industry-Oriented Topic Search Methods

ActiveCN106980677BImprove accuracyImprove reliabilityWeb data indexingSpecial data processing applicationsEngineeringData mining
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A carriage with good safety performance

ActiveCN111038369BReduce vibrationPrevent collapseLoad securingTransportation itemsEngineeringCarriage
Owner:扬州汇裕车业有限公司

Spud can structure for jack-up drilling platform

ActiveCN105672231BImprove skid resistanceEven by forceArtificial islandsUnderwater structuresStructural engineeringEngineering
Owner:SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD

Pharmaceutical composition of lappaconitine hydrobromide

ActiveCN102525896BFast absorptionImprove bioavailabilityOrganic active ingredientsAntipyreticHydrobromideAcute Pharyngitis
Owner:BEIJING HUMANWELL JUNWEI PHARM TECH CO LTD

An adjustable supporting and fixing device for ophthalmology

InactiveCN109758106BEasy to useMeet the use requirementsEye diagnosticsInstruments for stereotaxic surgeryOphthalmologyMechanical engineering
Owner:ZHEJIANG CHINESE MEDICAL UNIVERSITY

A compound of metal-organic framework encapsulating corrosion inhibitor and its preparation method and application

ActiveCN110387548BFacilitated releaseWith targeted protectionCu2 ionsThiazole
Owner:INST OF OCEANOLOGY - CHINESE ACAD OF SCI

A wedge-splitting method concrete test device

ActiveCN103900901BMaterial strength using tensile/compressive forcesEngineeringIdler-wheel
Owner:NANJING HYDRAULIC RES INST

A method and system for extracting lines from an array image of a liquid crystal panel

ActiveCN110967851BImprove accuracyImprove efficiencyNon-linear opticsProduction lineAlgorithm
Owner:CHENGDU UNION BIG DATA TECH CO LTD

Multipurpose carrier of vacuum vapor deposition material and method thereof

ActiveCN101765676BStop lossMaximize Vacuum Deposition EfficiencyVacuum evaporation coatingSputtering coatingFiberInorganic compound
Owner:SECO CO LTD

Method and device for eliminating residual echo and noise

ActiveCN112863535BImprove auditory perception qualityReduce sensitivitySpeech analysisTime domainNoise
Owner:INST OF ACOUSTICS CHINESE ACAD OF SCI

Method for preparing boron ore from mixed brine by using natural energy

ActiveCN103553065BHigh purityMagnesium chloridesAlkali metal chloridesHigh magnesiumBoron ores
Owner:QINGHAI INST OF SALT LAKES OF CHINESE ACAD OF SCI +1

A device and a method for operating the device using an earphone

ActiveCN103957312BMake up for the shortcomings of single functionSubstation equipmentSignal responseKey pressing
Owner:深圳沃迪声科技股份有限公司

msCT-acAP5 fusion protein transgenic engineering strain

InactiveCN103013900BBacteriaMicroorganism based processesEscherichia coliThrombus
Owner:河北尚墨农业科技有限公司

Multilayer electrode-electrolyte components and their production methods

PendingCN113785426ASolid electrolytesElectrode thermal treatmentElectrochemical cellPolymer chemistry
Owner:HYDRO QUEBEC CORP

A method and system for adjusting light field contrast of a multi-projection 3D system

ActiveCN108377383BLightfield Contrast ImprovementImprove the display effectPicture reproducers using projection devicesSteroscopic systemsTone mapping3d image
Owner:BEIJING UNIV OF POSTS & TELECOMM

Soft-magnetic nickel-copper-zinc ferrite material and preparation method thereof

ActiveCN103332928BLow complex permeabilityImprove permeabilitySoft magnetHigh resistivity
Owner:HENGDIAN GRP DMEGC MAGNETICS CO LTD

Traditional Chinese medicine preparation for treating apoplexy sequelae

InactiveCN101700271BPromote absorptionNo bitternessNervous disorderAnthropod material medical ingredientsSide effectCurative effect
Owner:杨凌无为制药集团有限公司

Terminal, housing assembly, and manufacturing method of housing assembly

ActiveCN106790837BFirmly connectedEasy to press operationTelephone set constructionsKey pressingEngineering
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A kind of equipment cabinet for network engineering

ActiveCN111683488BEasy to useEasy to stackCasings/cabinets/drawers detailsCleaning using toolsElectric machineryBrush
Owner:上海杰绲信息科技有限公司

A packing method for rectangular objects

ActiveCN107585360BReduce widthOne-time entryIndividual articlesConveyor partsEngineeringMechanical engineering
Owner:QUANZHOU KESHENG PACKAGING MACHINERY

A kind of baking method of residual aluminum box

ActiveCN112460980BEvenly bakedGuaranteed service lifeProcess efficiency improvementHeating arrangementMaterials sciencePowder talc
Owner:贵州华仁新材料有限公司

Adjusting device for vga connector welding construction and welding method using the device

ActiveCN105397353BLow costReduce labor costsWelding/cutting auxillary devicesAuxillary welding devicesMechanical engineeringVGA connector
Owner:INTELLIGENT TECH CO LTD OF CHINESE CONSTR THIRD ENG BUREAU

Large Area Shower Head Assemblies

ActiveCN108242511BAllowable volume changeSolid-state devicesSemiconductor/solid-state device manufacturingThermal dilatationEngineering
Owner:TES CO LTD

Performance evaluation method and equipment of ip network optical port

ActiveCN110365406BEasy to useImprove test efficiencyElectromagnetic transmissionOptical powerElectrical and Electronics engineering
Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Method and system for notifying prepayment user charging in radio switch-in system

ActiveCN100563294CAvoid negative experienceEasy to implementPrepayment telephone systemsSufficient timeUser charge
Owner:HUAWEI TECH CO LTD

Copper powder pigment and manufacturing method thereof by dry milling

InactiveCN103342906BGrinding aidSolve the problem of surface oxidationPigment treatment with macromolecular organic compoundsPigment physical treatmentThree stageCoupling
Owner:林海松

Fluoroscopic image early cancer diagnosis equipment

ActiveCN100528072CEndoscopesDiagnostic recording/measuringEarly Cancer DetectionSide effect
Owner:衍莹生物科技(苏州)有限公司

Ventilator energy efficiency optimized design method based on systematic mode identification technology

InactiveCN100535911CStrong targetingHigh data reliabilitySpecial data processing applicationsMedium enterprisesMathematical model
Owner:田旭东

Real-time detection algorithm of maximum power frequency component of vibration signal that can suppress DC disturbance

InactiveCN106768260BEliminate the effects ofStrong real-timeVibration measurement in solidsSubsonic/sonic/ultrasonic wave measurementAlgorithmControl theory
Owner:GUANGDONG UNIV OF PETROCHEMICAL TECH

Game program testing method, device and system

ActiveCN105205001BImprove test efficiencyImprove securitySoftware testing/debuggingTest efficiencyLoad instruction
Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Disk mfg. device and method for mfg. transparent layer of disc

InactiveCN100437790CPretreated surfacesRecord information storageMagnetSpin coating
Owner:SAMSUNG ELECTRONICS CO LTD

A method of reducing roll and pitch of auv by using its own horizontal rudder

ActiveCN110450929BReduce rollingDecrease pitchGeometric CADUnderwater vesselsClassical mechanicsControl theory
Owner:HARBIN ENG UNIV

A kind of preparation method of 5'-adenylic acid

ActiveCN107602648BImprove conversion rateFair priceSugar derivativesSugar derivatives preparationAdenosinePhosphoric acid
Owner:江苏香地化学有限公司

Manufacturing process of whole gold-plated panel

InactiveCN102026491BSolve the collapseCollapse will not occurConductive pattern reinforcementPeroxydisulfateMetal
Owner:SHENNAN CIRCUITS

Polymerisable mixtures

InactiveCN1302089CImprove polarized light effectLiquid crystal compositionsThin material handlingMethacrylateVinyl ether
Owner:WACKER CHEM GMBH

Bidirectionally translational mechanism and zone-melting monocrystal furnace

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