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.

Adaptive filtering universal data acquisition system based on labview

ActiveCN109753474AEnable Compatible Data AcquisitionImprove versatilityDigital computer detailsTotal factory controlAdaptive filterData acquisition
Owner:JIANGSU JICUI MICRO NANO AUTOMATION SYST & EQUIP TECH RES INST CO LTD

Method for performing inter-conversion between survey coordinates and construction coordinates

InactiveCN101825452ASmall amount of calculationEasy to useMeasurement devicesClassical mechanicsHorizontal axis
Owner:CHINA FIRST METALLURGICAL GROUP

Carriage lifting device of sugarcane transfer trolley

ActiveCN104943595ACarriage dropOne way throttle downVehicle with tipping movementHydraulic cylinderEngineering
Owner:广西合浦县惠来宝机械制造有限公司

Sandwich accelerometer preparation method based on GIS cover plate

PendingCN114291785ASolve the bottleneck problem that cannot be detected at wafer levelAvoid electrical signal lead-outDecorative surface effectsSolid-state devicesThermal dilatationEtching
Owner:BEIJING RES INST OF TELEMETRY +1

Household fermented bean curd making machine

PendingCN114365864AAchieve the effect of automatic dippingAchieve the effect of automatic feedingFood preservationFood shapingAgricultural engineeringBiology
Owner:曾石荣

Golden infrared thermal radiation shielding clothes

InactiveCN108149475AStrong blocking abilityEasy to keep warmLight resistant fibresVacuum evaporation coatingComposite filmOptoelectronics
Owner:GUANGDONG XINFENG TECH

Three-channel and single-Wollaston prism polarization imaging device and polarization information detecting method

InactiveCN104793343AReal-time detectionImprove work efficiencyOptical elementsGrismWollaston prism
Owner:XIDIAN UNIV

Ventilation equipment with cleaning and filtering functions

InactiveCN114754439AAvoid cloggingAvoid direct accessMechanical apparatusLighting and heating apparatusElectric machineEngineering
Owner:广东洁净视界科技有限公司

Sputtering device and sputtering method

ActiveCN107099774AImprove surface uniformityIncrease profitVacuum evaporation coatingSputtering coatingElectricityEngineering
Owner:BOE TECH GRP CO LTD +1

Backing plate applied to photovoltaic battery module and photovoltaic battery module

InactiveCN106531832AReduce the risk of PIDImprove cooling effectPhotovoltaic energy generationSemiconductor devicesThermodynamicsMetal framework
Owner:SUZHOU GOLDEN STAR ELECTRONICS TECH CO LTD

Layered manganese dry cell battery

InactiveCN101080833AHigh strengthImprove corrosion resistanceCell electrodesCell component detailsCarbon filmHigh rate
Owner:PANASONIC CORP

Sundry cleaning device of urban garden landscape circulating water pool

ActiveCN111359278AReduce work stressWith telescopic functionWater cleaningGeneral water supply conservationEnvironmental engineeringBiology
Owner:HEIHE UNIV

Graphene and method for preparing graphene by electrolyzing ethanol in ionic liquid

PendingCN114032561ASimple reaction conditionsEasy to controlCellsElectrodesPlatinumElectrolysis
Owner:ANQING NORMAL UNIV

Stator offset electric vehicle hub motor

ActiveCN104734416AIncrease torqueImprove power densityMagnetic circuit rotating partsElectric machinesElectric machineElectric vehicle
Owner:台州市路桥鼎新阳光机电科技有限公司

Brefeldin A derivative with melphalan-based chlormethine linked at site 4, preparation method and uses thereof

ActiveCN110028482AImprove pharmacological activityOrganic active ingredientsOrganic chemistryAlkylating antineoplastic agentPharmaceutical drug
Owner:SHENYANG PHARMA UNIVERSITY

Compound oil for blood stasis constitution

InactiveCN112450286ASoothing the Liver and Regulating QiGood drainageFatty-oils/fats refiningFatty-oils/fats productionBiotechnologyFruit juice
Owner:北京汉后中医研究院

Fluorescence system with fluorescence intensity insensitive to temperature

InactiveCN105315986ADecreased fluorescence intensityOrganic chemistryFluorescence/phosphorescenceSystems designMonomer
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Method for preparing nano silver antimicrobials

InactiveCN101171929AGood dispersionWill not polluteBiocideDisinfectantsAntibacterial activitySilicon dioxide
Owner:无锡汇罗新材料科技有限公司

Wide-range gain converter

PendingCN112019055AEfficient power electronics conversionDc-dc conversionConvertersTransformer
Owner:ABB (SCHWEIZ) AG

Jet-type counterforce disk generator

InactiveCN101813047AHydro energy generationReaction enginesCircular discNew energy
Owner:李贵祥

Portable type camera shot equipment

InactiveCN1798250AReduce thicknessRealize the purpose of thin and light designTelevision system detailsStatic indicating devicesCamera lensComputer graphics (images)
Owner:INNOCOM TECH SHENZHEN +1

Traditional Chinese medicine powder for treating laryngeal cancer

InactiveCN105031366AGood effectSymptoms improvedPowder deliveryRespiratory disorderPharmaceutical drugJaponica rice
Owner:殷永洲

Underground comprehensive pipe gallery cable fault detection and positioning system and method based on Hilbert-Huang transformation

PendingCN112147457AStrong targetingPracticalFault location by conductor typesFault location by pulse reflection methodsPhase currentsVoltage pulse
Owner:JIANGSU ELECTRIC POWER CO +2

Nocardia farcinica bacteria strain and application thereof

InactiveCN106282062APoison killing time is fastImprove efficiencyBiocideBacteriaMicroorganismRoot-knot nematode
Owner:YUNNAN UNIV

Method for determining dosage of modifiers in SBS (styrene-butadiene-styrene) modified asphalt by solvent separation process

InactiveCN102879293AReduce experiment costSimple and fast operationWeighing by removing componentOrganic solventPhysical chemistry
Owner:甘肃交通规划勘察设计院有限责任公司

Granules for treating hyperemesis gravidarum due to stomach deficiency

InactiveCN108498776AGood effect in treating stomach-deficiency type pregnancy malignant resistanceDefinite curative effectDigestive systemGranular deliveryHyperemesis gravidarumMedicine
Owner:陈洪涛

Planting method for asparagus in greenhouse

InactiveCN109105178AStrong disease resistanceLow costAspharagus cultivationRoot rotFermentation
Owner:安徽省鲜可达农业股份有限公司

Handle with fluid distribution function, cleaning equipment and cleaning method of cleaning equipment

PendingCN114652231AImprove cleanlinessMeet the needs of useCarpet cleanersFloor cleanersWater flowSewage
Owner:深圳市银舍创新科技有限公司

Water diversion device for hydrophobic textile fabric processing

InactiveCN112921564AAvoid accidentsThe washing process is smoothTextile treatment machine arrangementsEngineeringEnvironmental engineering
Owner:余红霞

Breeding shed used for seedling planting and convenient to disassemble and assemble

PendingCN113068549AImprove germination rateKeep moistWatering devicesSowingLeaf bladeEnvironmental geology
Owner:鲁晓军

Automatic flushing toilet

ActiveCN102936917AAvoid cloggingTo achieve the purpose of saving waterWater closetsFlushing devicesEngineeringFlush toilet
Owner:时寿斌

Positioning rod used for fixing of lens support

InactiveCN105890640ASide protectionSolve the damageMeasurement apparatus componentsEngineering
Owner:殷志成

Telescopic spring copper column

InactiveCN103982517AGuaranteed to foldImprove adaptabilityScrewsWound springsEngineeringFastener
Owner:CHANGZHOU HUISEN ELECTRONICS

Toothbrush capable of avoiding polluting toothbrush head

InactiveCN109567374AAvoid breedingImprove cleanlinessBrush bodiesEngineeringMechanical engineering
Owner:SHENZHEN LOTUT INNOVATION DESIGN CO LTD

CN6 aftertreatment cooling water circulation device and method

ActiveCN108180051AIncrease cooling areaImprove cooling efficiencyInternal combustion piston enginesExhaust apparatusTemperature controlHeat management
Owner:ZHEJIANG UNIV

Low-position circulation pumped storage gravity generator

InactiveCN114263562ALow costSolution to progressive depletionHydro energy generationMachines/enginesEcological environmentNew energy
Owner:蒋文佐

Chinese and Western medicine combined medicinal formula for treating acne

InactiveCN110339294AGood therapeutic effectGood for treating acneAntibacterial agentsOrganic active ingredientsMedicinal herbsToxic material
Owner:孟娟

Fully-automatic ring piece forming machine

InactiveCN103894524AImprove molding rateReasonable designMetal rollingEngineeringFully automatic
Owner:ANHUI UNIV OF SCI & TECH

Oil refining apparatus

InactiveCN104140838ACracking guaranteeImprove oil yieldPigmenting treatmentPlastic recyclingWastewaterWaste rubber
Owner:广东亨益环保集团有限公司

Four-wheel or six-wheel differential-torsion rod spring suspension type vehicle-carrying mechanism

ActiveCN101033008ALight in massReduce power consumptionExtraterrestrial carsControl devicesIndependent suspensionPower consumption
Owner:湖南哈工机器人研究院有限公司

A kind of hybridoma cell line secreting Mycobacterium tuberculosis esat6 protein specific antibody, its antibody and application

ActiveCN111378628BHigh potencyStrong specificityImmunoglobulins against bacteriaBiological material analysisSecreted antigensInfection induced
Owner:YANGZHOU UNIV

Target detection method and device, electronic equipment and storage medium

PendingCN114445378ASolve detection inaccuracySolve excessive consumptionImage enhancementImage analysisComputer graphics (images)In vehicle
Owner:CHINA FIRST AUTOMOBILE

Illuminator circuit board assembly for an endoscope

InactiveCN109414159ASurgeryEndoscopesCommon baseEngineering
Owner:安多卓思公司

First-aid stretcher

InactiveCN107485495AImprove shock absorptionReduce sizeStretcherVehicle frameEngineering
Owner:安徽名之工业设计股份有限公司

Fault diagnosis method and device for air supply system in fuel cell system

ActiveCN110600773ADetect Fault Diagnosis TypeImprove accuracyFuel cellsUltrasound attenuationFuel cells
Owner:SHANGHAI ELECTRICGROUP CORP

Recovery device for cleaning waste stuffed toys by pressure for intelligent manufacturing

ActiveCN111974745AGuaranteed cleaning efficiencyConserve waterCleaning using liquidsPressesWater storage tankProcess engineering
Owner:JIAN CRAB KINGDOM TECH CO LTD

Water inlet valve control structure of dish washing machine and dish washing machine

ActiveCN105240604AAchieve closureRealize automatic control functionOperating means/releasing devices for valvesTableware washing/rinsing machine detailsTemperature controlAutomatic control
Owner:WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD

Medical equipment for lower limb recovery

ActiveCN112402210ASolve the problem of constant massageAchieve massage effectChiropractic devicesSuction-kneading massagePhysical medicine and rehabilitationMedical equipment
Owner:自贡市第一人民医院

Sealing structure under central pillar

InactiveCN106515863ATo achieve the purpose of sealing double cavitySave materialSuperstructure subunitsEngineering
Owner:重庆比速汽车有限公司

Manufacturing method and device of light-focusing Fresnel lens

InactiveCN102096125AFast productionEasy to demouldPhotovoltaic energy generationLensFresnel lensOptoelectronics
Owner:BEIJING UNIV OF TECH

Flaring test tool

PendingCN111122314AThe result is accurateReduce mistakesMaterial strength using tensile/compressive forcesStructural engineeringLever pressing
Owner:河南航天精工制造有限公司

Asynchronous image variable-angle image pickup device

ActiveCN114285975AImprove adaptabilityHigh precisionTelevision system detailsColor television detailsMedicineEngineering
Owner:江西边际科技有限公司

Computer storage USB flash disk capable of detecting humidity

InactiveCN111507450AAchieve clearing effectDrying solid materials without heatDrying gas arrangementsWater vaporEngineering
Owner:杭州长语科技有限公司

Fault type remote judgment method of clothes treatment equipment

PendingCN113136690AAccurate judgmentGuaranteed accuracyControl devices for washing apparatusTextiles and paperRemote controlControl engineering
Owner:QINGDAO HAIER DRUM WASHING MACHINE +1

Method of implementing controllable multicast service

InactiveCN101141276AIncrease operating incomeSpecial service provision for substationData switching by path configurationMulticast networkControl equipment
Owner:HUAWEI TECH CO LTD

Ecological planting method for sprouting vegetables under rubber forest

ActiveCN111955260AImprove fertilityHigh in nutrientsFood processingGrowth substratesVermicompostEconomic benefits
Owner:CHINESE ACAD OF TROPICAL AGRI SCI +2

Mixed automatic repeat request method and mixed automatic repeat request system for multi-input and multi-output system

ActiveCN101594219AChange the mapping relationshipImprove transmission reliabilityError prevention/detection by using return channelError prevention/detection by diversity receptionMulti inputData stream
Owner:盐城抱璞文化传媒有限公司

Wire drawing machine control method and device, wire drawing machine control equipment and storage medium

ActiveCN108762114AConsistent speedAvoid Control InaccuraciesProgramme control in sequence/logic controllersMachine controlWire speed
Owner:SHENZHEN HPMONT TECH

Disposable sterile induced abortion tissue collector

ActiveCN104306030AReduce collection timeShorten the generation timeSurgical needlesTissue CollectionEngineering
Owner:杜晓东 +1

Jacket lower hem flared opening forming tool

ActiveCN106343646AAvoid accumulationSimple structureClothes making applicancesOpen formEngineering
Owner:邦威防护科技股份有限公司

Method and device for fingerprint touch control and fingerprint equipment

ActiveCN105468200ASimple methodShort timeCharacter and pattern recognitionInput/output processes for data processingComputer graphics (images)Computer vision
Owner:宜宾邦华智慧科技有限公司

Main machine of rice milling and smashing all-in-one machine

InactiveCN103127975ARealize integrationReduce pollutionGrain treatmentsEngineeringSieve
Owner:成登

Harvester

InactiveCN106888682AIncrease ground areaLower specific pressureMowersAgricultural lifting devicesRecovery totalEngineering
Owner:XIANGTAN ZHILIAN TECH MATASTASIS PROMOTE CO LTD

Sewage treatment capacity determination method and device

ActiveCN112573641AMeet the processing capacityAccurate Water Quality CharacteristicsBiological water/sewage treatmentSewageSewage treatment
Owner:CHINESE RES ACAD OF ENVIRONMENTAL SCI

Large-power soft-driving pitch tracking three-dimensional solar light collecting device

InactiveCN101873087AGood wind performanceLow energy consumption for trackingPhotovoltaic supportsPhotovoltaic energy generationSolar lightControl system
Owner:张晋

Gate control system, method and device, server and storage medium

ActiveCN111768542AAvoid enteringImage enhancementImage analysisComputer hardwareEngineering
Owner:ZHEJIANG DAHUA TECH CO LTD

Medium-speed wire cut electric discharge machine for sealing ring insert and cutting process

ActiveCN112828405AReduce displacementImprove cutting accuracyElectrical-based auxillary apparatusElectric dischargeWire cutting
Owner:常州庆源机械科技有限公司

Brake clearance manual regulating arm device of external lock tooth-shaped structure

ActiveCN103967981AImprove reliabilityIncreased sensitivitySlack adjustersEngineeringBraking system
Owner:绍兴铁安汽配制造有限公司

Array beam forming method based on directional diagram reconstruction unit

ActiveCN111430915ALower sidelobe levelHigh gainAntennasEngineeringAdaptive matching
Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

Extraction method for aniseed genome DNA (Deoxyribonucleic Acid)

InactiveCN102643802AIncrease contentHigh purityDNA preparationDNA SolutionsIsoamyl alcohol
Owner:YUNNAN ACAD OF FORESTRY

Binocular-vision-based high-precision virtual assembling system algorithm

ActiveCN104408760ALower requirementLow costAnimationSpecial data processing applicationsHand partsMotion space
Owner:YANSHAN UNIV

Block chain-based commodity information storage system

ActiveCN108073639AAchieve the purpose of sharingEfficient sharingSpecial data processing applicationsDatabase indexingInformation sharingComputer module
Owner:BEIJING WUZI UNIVERSITY

Energy-saving monitoring system

ActiveCN101174364AHigh energy consumptionGood compensationEnergy efficient ICTElectric signal transmission systemsThermal energyData acquisition
Owner:BEIJING JIUZHOU HENGSHENG CONSTR ENG

Multi-chip packaging structure and manufacturing method thereof

ActiveCN113035724ASimple structureShort electrical pathSemiconductor/solid-state device detailsSolid-state devicesMiniaturizationDie bonding
Owner:FUDAN UNIV

Opening device for cotton-like fiber processing

ActiveCN112323184AGood loosening effectFibre cleaning/opening machinesCotton fibreStructural engineering
Owner:安徽省农业科学院棉花研究所

Floating type shaver

ActiveCN106514732ARealize the reset functionTo achieve the reset effectMetal working apparatusRazor stropEngineering
Owner:GUANGDONG ROMAN TECH CO LTD

River bank anti-scouring structure and construction method thereof

ActiveCN112575733AImprove stabilityIncreased siltCoastlines protectionSludgeMirror image
Owner:宁波龙元盛宏生态建设工程有限公司

Infrared continuous zoom lens zoom mechanism based on linear motion mechanism

PendingCN109884768AIncrease or decrease quantityHigh concentricityMountingsLinear motionCamera lens
Owner:SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI

Network alarm processing method and device and electronic equipment

PendingCN114095335AEfficient collectionAutomatically determine the cause of the alarmTransmissionEngineeringNetwork topology
Owner:CHINA MOBILE GROUP SHANDONG +1

Gadolinium zirconate thin film with column-like crystals and preparation method of gadolinium zirconate thin film

InactiveCN109023300ARealize continuous controlLarge stress toleranceChemical vapor deposition coatingGadoliniumZirconate
Owner:SHANGHAI UNIV

Checkpoint snapshot image vehicle detection method, computer storage medium and electronic equipment

ActiveCN110991421AInternal combustion piston enginesCharacter and pattern recognitionSnapshot (computer storage)Computer graphics (images)
Owner:GOSUNCN TECH GRP

Flavour development capacity improved glucosamine hydrochloride solution, preparation method thereof, combination and food of glucosamine hydrochloride

InactiveCN1568802AEasy to manufactureReduce contentFood preparationOrganic acidFlavor
Owner:JIAYANG CHEM PRODS

Ladybug attractant of aphid natural enemy

ActiveCN109845733AOvercome the shortcoming of poor long-distance search for pestsMake up for the defect that the control effect is not long-lastingBiocidePest attractantsField experimentBiology
Owner:ZHEJIANG UNIV

Machining technology of nickel-based alloy N08120 ring piece without island structure

ActiveCN112011749AImprove yield rateElimination of "island grain" organizationAustenite grainMachining deformation
Owner:DAYE SPECIAL STEEL CO LTD

Method for extracting surface bacterium genome of aged tobacco leaves

InactiveCN105950611AIncrease acquisition rateEasy to handleMicrobiological testing/measurementDNA preparationGradient centrifugationDNA extraction
Owner:CHINA TOBACCO YUNNAN IND

Acromioclavicular joint and clavicle fixator

InactiveCN1333005AEasy to fixAvoid damageOsteosynthesis devicesAcromionMedicine
Owner:上海第二医科大学附属第九人民医院

Flash separation equipment with high efficiency and corrosion resistance

ActiveCN108046362ALabor savingAvoid affecting long-term safe and stable operationNature of treatment waterWater/sewage treatment by heatingJet flowEngineering
Owner:LUXI CHEM GRP

Traffic information acquisition device capable of protecting camera

ActiveCN113658430AExpand collection rangeImprove adaptabilityTelevision system detailsDetection of traffic movementSimulationInformation acquisition
Owner:YIWU INDAL & COMMERICAL COLLEGE

Method for manufacturing dental filling alloy for dentistry

InactiveCN105671342AHigh strengthIncrease elasticityManganeseAlloy
Owner:张庆参

Device and method for determining flicker frequency of radiation wave source

ActiveCN109059998AImprove test accuracyIncrease the upper limit of precisionTesting optical propertiesTime informationSurface layer
Owner:湖南袁禾农业科技有限公司

Multi-ply tissue product produced from a single ply tissue web

ActiveCN112041503APromote divisionImprove manufacturing productivityPersonal careNon-macromolecular organic additionStructural engineeringMechanical engineering
Owner:KIMBERLY-CLARK WORLDWIDE INC

TBM duct piece exterior drainage structure and construction method thereof

ActiveCN108374673AEnsure safetyPrecise dockingUnderground chambersDrainagePulp and paper industryWater pressure
Owner:HUANENG YARLUNG TSANGPO RIVER HYDROPOWER DEV INVESTMENT CO LTD +1

Stress-resistant rose breeding method

InactiveCN111183892AStrong stress resistancePlant tissue cultureHorticulture methodsBiotechnologyPolyethylene glycol
Owner:胡孟秋

Seafood packaging box

InactiveCN105600158AReduce shakingAvoid soakingContainers preventing decayShock-sensitive articlesEngineeringWater pipe
Owner:RUSHAN HUAMEI STARCH PROD

Static-strength-based structural full-field lightweight quantitative evaluation method

ActiveCN110376059AIncrease profitRealize the Lightweight PotentialMaterial strength using tensile/compressive forcesMaterial strength using steady torsional forcesFull fieldStress strength
Owner:UNIV OF SHANGHAI FOR SCI & TECH

Bipolar plate for a high-temperature fuel cell, and manufacturing method thereof

InactiveCN108172859ADoes not affect conductivityConductivity does not decreaseFinal product manufactureSealing/support meansScreen printingFuel cells
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Assistant-hybridized ultra-high molecular weight polyoxyethylene fiber and preparation method thereof

ActiveCN113062007AImprove structural stabilityGood dispersionMonocomponent synthetic polymer artificial filamentWet spinning methodsFiberSpinning
Owner:NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI

Business operation system

InactiveCN109767192AReduce the cost of manual communicationImprove communication efficiencyOffice automationButt jointThe Internet
Owner:九湾(北京)科技有限公司

Compact wheel reducer mounted through fan-shaped support

PendingCN110566636AEasy to useOptimize the installation formToothed gearingsGearing detailsReducerEngineering
Owner:SHANGHAI BETT TRANSMISSION EQUIP

Automatic anti-blocking method of air conditioner external unit

InactiveCN109237733AImprove work efficiencyImprove the operating environmentMechanical apparatusFrostEngineering
Owner:AUX AIR CONDITIONING LTD BY SHARE LTD

Method, device and system for pushing mobile terminal to control PC (personal computer) operation-related message

InactiveCN103746906AAchieve securityEnsure safetyPlatform integrity maintainanceData switching networksComputer terminalPersonal computer
Owner:BEIJING QILI SOFTWARE TECH CO LTD

Method for preparing high-insulation anti-aging rubber cable material

InactiveCN105985587AImprove flame retardant performanceImprove heat resistancePlastic/resin/waxes insulatorsHeat resistanceEngineering
Owner:ZHENJIANG HUAYIN INSTR & ELECTRICAL EQUIP

Derivatization method of carboxyl metabolites and non-targeted metabonomics efficient analysis method

PendingCN113156027AHigh detection sensitivityIncrease coverageComponent separationNon targeted metabolomicsGlycine
Owner:厦门市迈理奥科技有限公司

Graphene UV pressure-sensitive adhesive and preparation method thereof

InactiveCN111139024AAppropriate weightAppropriate volumeNon-macromolecular adhesive additivesPolyureas/polyurethane adhesivesPolymer scienceCarbamate
Owner:SUZHOU TONGLI PHOTOELECTRIC CO LTD

Self-rotating spray head for drag head of dredger

InactiveCN112240036AIncrease working areaImprove soil breaking efficiencyMechanical machines/dredgersRotational axisJet flow
Owner:WUHAN UNIV OF TECH

Production process of high-toughness high-wear-resistance stainless bearing steel bearing parts

ActiveCN103192237AHas "functionally graded material" propertiesGood heart toughnessStructure propertyGradient material
Owner:UNIV OF SCI & TECH BEIJING

Silver catalyst for olefin epoxidation and preparation method thereof

ActiveCN104759279AOrganic chemistryMetal/metal-oxides/metal-hydroxide catalystsEpoxyEthylene
Owner:CHINA PETROLEUM & CHEM CORP +1

Clearance eliminating mechanism of longitudinal installing machine

InactiveCN110480290AReduce wearSimple structureMetal working apparatusControl signalEngineering
Owner:四会市圆成机械科技有限公司

Power transformation operation and maintenance integrated combination tool box

InactiveCN107030668AEasy to carryAvoid forgettingWork tools storageElectricitySoftware engineering
Owner:王英

Method and device for redirection of URL

InactiveCN104378453AImprove securityControllableTransmissionURL redirectionUniform resource locator
Owner:ALIBABA GRP HLDG LTD

Sponge city rainwater garden and construction method

ActiveCN110439078AImprove inner wall strengthReduce churnFatty/oily/floating substances removal devicesSewerage structuresEngineeringSewage
Owner:深圳港湾建设有限公司

Batting forming device

PendingCN110438658AWell-proportioned and neatEasy to processCarding machinesNon-woven fabricsFiberEngineering
Owner:张贵峰

Aligning device and method for cleaning of solid rocket engine through high-pressure water jetting cleaning gun

ActiveCN107716388AAchieve the purpose of alignmentCleaning using liquidsInfraredHigh pressure water
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY +1

OSM-type circuit breaker contact fitting

InactiveCN102969207AConstant contact pressureReduce contact resistanceProtective switch terminals/connectionsElectrical resistance and conductanceContact resistance
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD SHAOXING POWER SUPPLY CO +1

Novel output gear

InactiveCN106838244AGuaranteed lubrication effectPortable liftingGear lubrication/coolingEngineeringLubrication
Owner:QIJIANG CHANGFENG GEAR GRP

Molecular adjuvant

PendingCN113286616AImmunoglobulins against cell receptors/antigens/surface-determinantsMammal material medical ingredientsAntigenAdjuvant
Owner:ADC THERAPEUTICS SA +1

Low-smoke halogen-free low-toxicity public safety fireproof cable manufacturing method

InactiveCN109461542AReduce manufacturing costIncrease chance of escapePlastic/resin/waxes insulatorsInsulated cablesElectrical conductorWarm water
Owner:ANHUI HUAYU CABLE GRP

Automotive heating carpet and system

InactiveCN113022404AHeating up fastImprove comfortVehicle arrangementsLayered productsFiberMechanical engineering
Owner:EVERGRANDE NEW ENERGY AUTOMOTIVE INVESTMENT HLDG GRP CO LTD

Preparation method of fluralaner intermediate

PendingCN112552252AEasy to manufactureMild process conditionsOrganic chemistryBenzoic acidHydroxylamine
Owner:ZHEJIANG MENOVO PHARMA +1

Inhalation device

InactiveCN103501645AAchieve replacementEasy refillTobacco devicesInhalatorsMouth pieceMedicine
Owner:SASC AG

Sliding mode control method for multi-mode electronic throttle valve

ActiveCN113341725AStrong randomnessGuaranteed stabilityInternal combustion piston enginesAdaptive controlElectronic throttleControl engineering
Owner:QUFU NORMAL UNIV

Laminate and method for manufacturing polarizing plate with phase difference layer

PendingCN114721079AWarpage suppressionPolarising elementsMetal layered productsPolarizerProtection layer
Owner:NITTO DENKO CORP

Method for adjusting three-roll mill roll gap controller

InactiveCN101927269ASolve the problem of position offsetAvoid uneven forceRoll force/gap control deviceAdaptive controlControl signalEngineering
Owner:CISDI ENG CO LTD

Poultry feed

InactiveCN103564244AImprove conversion rateFully absorbedAnimal feeding stuffAnimal sciencePeanut meal
Owner:张佳

Stainless steel substrate solar battery in adjustable-band-gap quantum well structure and preparation method thereof

ActiveCN103746016AReduce weightImprove conversion efficiencyFinal product manufactureSemiconductor/solid-state device manufacturingInsulation layerSolar battery
Owner:SHENYANG INST OF ENG

Regeneration method of chlorobenzene production wastewater adsorption resin

InactiveCN110252268AHigh regeneration rateReduce the temperatureSpecific water treatment objectivesWater contaminantsWater vaporDesorption
Owner:JIANGSU NJU ENVIRONMENTAL TECH

High-temperature ceramizable phenolic foam composite material and preparation method thereof

ActiveCN106589791AHigh densityIncrease temperatureCeramicwareClaywaresFoaming agentRoom temperature
Owner:WUHAN UNIV OF TECH

Novel railway track elastic bar forming mould and processing process

InactiveCN108188221AUniform elasticitySave materialVehicle componentsEngineeringBending force
Owner:HENAN XINDA RAILWAY EQUIP CO LTD

3D printer outer shell frame structure capable of being installed and uninstalled fast

InactiveCN106426935AEasy to cleanGuaranteed structural strengthAdditive manufacturing apparatus3D object support structuresEngineeringOrganic glass
Owner:BEIJING LINGYI TECH CO LTD

Method for comprehensively recovering anode materials of waste lithium ion batteries

ActiveCN108559846AIncrease profitHigh recovery rateWaste accumulators reclaimingProcess efficiency improvementBiological activationLithium-ion battery
Owner:BEIJING MINING & METALLURGICAL TECH GRP CO LTD

Technology for preparing ethylbenzene by means of absorption and purification of high-pressure polyethylene tail gas

ActiveCN105237320AAchieve recyclingEasy to separateHydrocarbonsAbsorption purification/separationChemical combinationEthylene
Owner:CHINA PETROLEUM & CHEM CORP +1

Coffee machine

PendingCN111603046AExtended service lifePrevention of dry burningBeverage vesselsTemperature controlProcess engineering
Owner:叶秀山 +1

Method for determining residue of sulfur dioxide in traditional Chinese medicinal material by using ICP-MS (Inductively Coupled Plasma Mass Spectrometry) method

ActiveCN106770615AHigh spike recoveryGood precisionMaterial analysis by electric/magnetic meansSulfurShake up
Owner:云南同创检测技术股份有限公司 +1

Water meter based on NB-IoT

InactiveCN109520584AImprove communication performanceHigh precisionTransmission systemsParticular environment based servicesData informationComputer module
Owner:ANHUI HONGYUAN WATER TECH CO LTD

Battery charging control method and system of mass fitting charging curve

ActiveCN107979119AAvoid damageBatteries circuit arrangementsSecondary cells charging/dischargingBattery chargeCharge current
Owner:广州市君盘实业股份有限公司

Female reproductive health-care oil, and preparation method and application thereof

InactiveCN113134044AEnsure balanceEnhance immune repairAntibacterial agentsHydrocarbon active ingredientsBiotechnologyEscherichia coli
Owner:福建俪萃缘生物科技有限公司

System and method for improving injection capacity of polymer injection well on basis of electromagnetic wireless monitoring

InactiveCN109252841ARealize wireless transmissionPressure real-time monitoringSurveyConstructionsBottom hole pressureGround system
Owner:CHINA NAT OFFSHORE OIL CORP +1

Thermal interface materials and methods for processing the same

InactiveCN103548123ASemiconductor/solid-state device detailsSolid-state devicesCelsius DegreeMaterials science
Owner:TIANJIN LAIRD TECH LTD

Hair cutting device

ActiveCN114269529AImprove capture efficiencyIncrease air velocityMetal working apparatusStructural engineeringMechanical engineering
Owner:KONINKLJIJKE PHILIPS NV

Data transmitting method in interactive network teaching

InactiveCN1437127AImprove understandingReduce consumptionMultiple digital computer combinationsElectric digital data processingInformation processingComputer network
Owner:INVENTEC TOMORROW STUDIO CORP

Computer network protocol entity linking method and system based on domain knowledge base

ActiveCN111259087AImplement structured processingImprove accuracyRelational databasesSpecial data processing applicationsEntity linkingDomain model
Owner:INST OF SOFTWARE - CHINESE ACAD OF SCI

Agricultural and forestry pest control device convenient to install

InactiveCN114271245ASmooth rotationConvenient restAdjustable chairsInsect catchers and killersAgricultural scienceTrapping
Owner:郑伟军

UV ink-resistant UV-CTP plate developer

InactiveCN106444305ASlow declineNot easy to scalePhotosensitive material processingEngineeringRaw material
Owner:温州市行者新材料有限公司

Waveguide coupling structure

ActiveCN108152885AGuaranteed transmission efficiencyRealize full control of light signalOptical light guidesSilicon dioxideWaveguide
Owner:TSINGHUA UNIV

Microwave assisted method for synthesizing CHA molecular sieve from gangue

ActiveCN106365175AHigh crystallinityImprove uniformityCrystalline aluminosilicate zeolitesSynthesis methodsSolid phases
Owner:TIANJIN UNIV

Clamping rod positioning device and roof contact device

PendingCN113685145ARealize righting positioningAvoid skewed situationsDrilling rodsDrilling casingsEngineeringStructural engineering
Owner:TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1

Low-molecular-weight C6-carboxyl chitin and preparation method thereof

ActiveCN107602726AShort processEase of industrial productionBiocompatibility TestingPhosphoric acid
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Large leather strip separating machine

InactiveCN104209972AAvoid curlCut evenlyMetal working apparatusFixed frameEngineering
Owner:ANHUI DINGHENG LEATHER PROD

Hotel slippers with adjustable air bag structures

PendingCN113995196AAdjustable sizeExtended service lifeSolesInsolesRubber materialEngineering
Owner:扬州市飞杰旅游用品有限公司

High-efficiency water reducing agent for cement paste

InactiveCN107652403AGood dispersionReduce dosageSodium bicarbonateSuperplasticizer
Owner:廖正康