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.

Traditional Chinese medicinal composition using small intestine nourishing formulation to treat stomach deficiency syndrome diseases

InactiveCN107625881AGood effectDigestive systemUnknown materialsDiseaseCure rate

Owner:孟广千

LED control system

PendingCN109661074AImprove securityEasy to installElectrical apparatusElectric circuit arrangementsElectricityControl system

Owner:GUANGZHOU RISING DRAGON ELECTRONICS & PLASTICS TECH

Fingerprint test method for adhesive rehmannia leaf total glycoside

InactiveCN102072941AAvoid one-sidednessReduce the possibility of human handlingComponent separationHplc fingerprintGlycoside

Owner:SICHUAN MEDCO PHARML

SCR reaction system for flue gas denitration based on coupling of electrostatic field

ActiveCN113750786AImprove denitrification efficiencyLow denitrification efficiencyGas treatmentDispersed particle separationThermodynamicsPtru catalyst

Owner:宁波久丰热电有限公司 +1

Radio-frequency card device

InactiveCN102486842AReduce waste of resourcesReduce operating costsRecord carriers used with machinesWireless communicationComputer hardwareRadio frequency

Owner:NATIONZ TECH INC

High-efficiency process for granulating fertilizer

InactiveCN109513396AImprove production efficiencySave man hoursGranulation by material expressionEngineeringFermentation

Owner:汪通鲜

Hoisting type building glass curtain wall all-dimensional cleaning device and using method thereof

ActiveCN112205911AFlexible activitiesGuaranteed lubrication effectCarpet cleanersFloor cleanersArchitectural glassSuction force

Owner:NANJING YUQUN COMM TECH CO LTD

Watermark detection model training method and system, watermark detection method and system, equipment and medium

PendingCN112232431AImprove accuracySolve the technical problem that it is difficult to accurately identify watermarked imagesCharacter and pattern recognitionImage data processing detailsPattern recognitionData set

Owner:CTRIP COMP TECH SHANGHAI

Low-disturbance hole forming device for soft mudstone anchor rod/cable hole and hole forming method

PendingCN111877981APrevent the problem of strength reduction or even softening and collapseRealize slaggingDrill bitsDrilling rodsWater flowRock bolt

Owner:INST OF ROCK AND SOIL MECHANICS - CHINESE ACAD OF SCI +1

Error module in rigor environment anti-irradiation high speed communication chip IP core

InactiveCN101441581AReal-time detectionReal-time error tolerance and error correctionError detection/correctionError reportingFinite-state machine

Owner:CAPITAL NORMAL UNIVERSITY

Flange

InactiveCN105257932AOdor suppressionEfficient killingFlanged jointsEngineeringSilver ion

Owner:苏州众捷汽车零部件股份有限公司

Address bar sectional input method for form in logistic information platform

InactiveCN103020309ARealize the nearest configurationRealize online searchLogisticsSpecial data processing applicationsAddress barEnterprise services

Owner:智燕玲

Rooting-promoting arbor slow-release fertilizer

InactiveCN106116822AGood sustained release effectProtect physical healthBio-organic fraction processingAnimal corpse fertilisersPig farmsAcetic anhydride

Owner:ANHUI WANLI ECOLOGICAL LANDSCAPE

Flat-plate membrane sheet pore membrane aerator

PendingCN110950444AInhibit sheddingFully compactedWater aerationSustainable biological treatmentEngineeringMechanical engineering

Owner:江苏环川环境工程有限公司

Valve body manufacturing method

InactiveCN102853141AConsider qualityTaking into account efficiencyValve housingsEngineeringCasting

Owner:安阳市荣诚石油矿山机械有限公司

Wind turbine generator fault data classified storage method and system

PendingCN113781257AAvoid lossAvoid searchingData processing applicationsCharacter and pattern recognitionData acquisitionData acquisition module

Owner:ZHEJIANG WINDEY

Robustness object tracking method based on local identification sparse representation

ActiveCN106056627AAvoid interferenceImprove robustnessImage enhancementImage analysisDictionary learningFeature extraction

Owner:HOHAI UNIV

Suspension type conveying device for household appliance assembly production line

PendingCN113511469AImprove practicalityImprove the quality of workConveyorsPackagingTransportation technologyManufacturing line

Owner:无锡市鑫启机械科技有限公司

Gas-phase molecular absorption spectrometer

PendingCN108120690AFrom erosionSimple structureColor/spectral properties measurementsGas phaseComputer module

Owner:SHANGHAI ANJIE ENVIRONMENTAL PROTECTION TECH

Child monocular correction eye patch

InactiveCN105963070AAvoid enteringSpeed up the flowSenses disorderPharmaceutical delivery mechanismMYRRH TINCTUREHamamelis virginiana

Owner:SUZHOU ART & DESIGN TECH INST

Processing method of electric machine flange end cap and combined cutter

InactiveCN101254549AGuaranteed interchangeabilityImprove processing efficiencyTurning toolsTool holdersEngineeringProcessing accuracy

Owner:SHANDONG HUALI ELECTRIC MOTOR GRP

Network security situation evaluation method based on deep self-encoding neural network model

ActiveCN112039903AImprove detection rateUnderstand comprehensivelyNeural architecturesTransmissionInternet trafficEngineering

Owner:CIVIL AVIATION UNIV OF CHINA

Filter

InactiveCN103657209AGood effectLow costFiltration separationBiochemical engineeringDisplay device

Owner:KUNSHAN JINXIN BIOTECH

Toilet water-type deodorizer

InactiveCN105133713AThoroughly deodorizedDeodorant cleanFlushing devicesBathroom coversGas heaterWater leak

Owner:徐连炜

Oil-immersed transformer using clamping piece made of non-metal material

PendingCN113963908AImprove performanceAvoid stray lossesTransformers/inductances magnetic coresUnwanted magnetic/electric effect reduction/preventionMetallic materialsEngineering

Owner:XJ TRANSFORMER +5

Method and device for machining cracking groove for connecting rod

InactiveCN101018635ALow costMilling equipment detailsTransmission beltEngineering

Owner:HONDA MOTOR CO LTD

Control method for automatic starting and stopping system of Roots blower

PendingCN114263610AStable pressureQuick responseRotary/oscillating piston combinations for elastic fluidsRotary piston pumpsReflux valvePressure stabilization

Owner:安徽马钢气体科技有限公司

Medicine for treating blood stasis-type urticaria

InactiveCN106606731AGood treatment effectGood curative effectAnthropod material medical ingredientsDermatological disorderSide effectAllergy

Owner:张书秀

Electrostatic plastic spraying powder coating and preparation method and application thereof

InactiveCN110982410AEasy to prepareEasy to operateFireproof paintsAnti-corrosive paintsPolymer sciencePigment dispersion

Owner:长沙金久锌钢型材有限公司

Dish made of peanuts and jujubes mixed with celery and its production

InactiveCN1981613ARetain nutritional valueHigh nutritional valueFood preparationZiziphus jujubaShort segment

Owner:TIANJIN CHINESE & BRITISH NANOMETER TECH DEV

Body armor

ActiveCN107024147AAvoid impact damageReduce impact damagePersonal protection gearHuman bodyInjury cause

Owner:安瑞装甲材料(芜湖)科技有限公司

Base framework for e-commerce platform

InactiveCN107529637AReduce development costsShorten the timeBuying/selling/leasing transactionsSpecific program execution arrangementsPaymentUniversal service

Owner:青岛萨纳斯新能源科技有限公司

Sealing ring press-fitting mechanism of on-load tap-changer oil chamber

PendingCN111312506AReduce labor intensityLabor savingTransformers/inductances coolingVariable inductancesScrew threadCompression screw

Owner:贵州长征电气有限公司

Clothes drying machine or washing and drying integrated machine

InactiveCN105937160AConvenient lifeExtended service lifeWashing machine with receptaclesTextiles and paperPulp and paper industryHeat pump

Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

Preparation method of high-purity graphene-CNT (carbon nano tube) composite powder

InactiveCN107902646AMeet high standardsHigh Rate Cycle LifeCell electrodesGrapheneRefluxMass ratio

Owner:SHENZHEN GUOCHUANG JIAWEI GRAPHENE TECH CO LTD

Preparation method of foamed polyethylene filter material

InactiveCN104945703AHigh recovery rateAvoid direct corrosionFiltration separationPolymer scienceWater immersion

Owner:步洲(天门)泵业有限公司

Broadband service management method and network equipment

ActiveCN113453098AImprove convenienceImprove efficiencyMultiplex system selection arrangementsTransmissionTelecommunicationsBroadbanding

Owner:彭琼中

Infrared/thermosensitive face recognition video monitoring system

InactiveCN110418102AImprove developmentSave storage spaceCharacter and pattern recognitionClosed circuit television systemsPattern recognitionVideo monitoring

Owner:JIANGSU LIANYU INTELLIGENT ENG CO LTD

Window type air-conditioner air exchanging valve automatic opening-closing device

InactiveCN101334208AAvoid damageExtended service lifeAir-flow control membersReciprocating motionEngineering

Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD

Method of detecting peroxide value of liquid-phase edible oil

InactiveCN105241846AScattering properties measurementsColor/spectral properties measurementsEdible oilPeroxide value

Owner:马井芳

Preparation method of metal doped hydrogen-free diamond-like carbon film

InactiveCN102965618AHigh film hardnessImprove the binding force of membrane baseVacuum evaporation coatingSputtering coatingDiamond-like carbonIon beam-assisted deposition

Owner:CHINA UNIV OF GEOSCIENCES (BEIJING)

Natural L-alpha-glycerophosphocholine (GPC) and preparation method thereof

InactiveCN102516292APhosphorus organic compoundsRefluxAlcohol

Owner:NORTHWEST UNIV

High-precision mold with tight fitting effect

ActiveCN113334479AEasy cutting workPrecise cuttingMetal working apparatusThin membraneEngineering

Owner:苏州利乐电子科技有限公司

Filter material filtering efficiency and airflow resistance tester

PendingCN113740226APrevent throwingImprove ease of usePermeability/surface area analysisTest efficiencyTester device

Owner:安徽省产品质量监督检验研究院

Making image on printing plate using ultrashort laser pulse

InactiveCN1187190CExtended service lifeReduce heat loadLaser output parameters controlPhotosensitive materials for photomechanical apparatusSustained oscillationsContinuous wave

Owner:HEIDELBERGER DRUCKMASCHINEN AG

Vortex type engine oil filter

InactiveCN105569766AReduce resistanceGuaranteed filtering effectLubricant conduit arrangementsPressure lubricationInterior spaceOil filter

Owner:WUHU AOBENMA AUTOMOBILE PARTS

Novel container

PendingCN111776494AEfficient and convenient deliverySolve the problem that is difficult to take outLarge containersEngineeringTop cap

Owner:河北龙辉机械制造有限公司

Air-compressing dry open caisson structure

PendingCN113062344AAvoid influenceEnsure safetyCaissonsBoard structureCaisson

Owner:北京中岩智泊科技有限公司

Bandage for treating bruised finger swelling pain and preparation method of bandage for treating bruised finger swelling pain

InactiveCN105687650AQuickly heal bruises and swellingsReduce manufacturing costAntipyreticAnalgesicsMedicineRemove blood

Owner:邱定武

Colored cadmium telluride power generation glass and manufacturing method thereof

ActiveCN111540792AHigh light transmittanceImprove power generation efficiencyPhotovoltaic supportsWallsCadmium zinc tellurideColored light

Owner:CNBM CHENGDU OPTOELECTRONICS MATERIAL

Device and method of measuring yield strength and strain hardening exponent of metal material by indentation method

PendingCN107860671AAchieve losslessAchieving minimal loss measurementsInvestigating material hardnessPropellerMetallic materials

Owner:NANJING UNIV OF TECH +1

Pneumatic box pressing machine

PendingCN114474854AImprove molding qualityReduces the possibility of collision with the inner wall of the operating portBox making operationsPaper-makingWhite spiritPhysics

Owner:四川大胜达中飞包装科技有限公司

Acid soil remediation agent and preparation and application methods thereof

ActiveCN110257080AImprove adsorption capacityReduce leaching lossOther chemical processesContaminated soil reclamationSoil remediationHectare

Owner:DONGHUA UNIV

Sulfur and phosphorus detection device and method based on single channel

PendingCN114324709ASimple structureReduce volumeComponent separationCombustion chamberSulfur

Owner:HANGZHOU PUYU TECH DEV CO LTD

Water level elevation self-control full-automatic water pumping equipment

PendingCN112211809AReduce idlingAccurately control the water levelFlexible member pumpsPump controlEnvironmental engineeringWater well

Owner:THE 5TH ENG CO LTD OF CHINA RAILWAY 25TH BUREAU GRP +1

Mobile phone with sound amplification function and case thereof

InactiveCN104580594ALoud volumeSimple structureTelephone set constructionsMobile phoneOperations management

Owner:孙冬梅

Heating table

InactiveCN103504805AEasy to installEasy to useLighting and heating apparatusElectric heating systemHeating effectQuartz

Owner:袁明

Portable rope coiling machine

InactiveCN109650183AExtended service lifeNot easy to knotFilament handlingHotlineEngineering

Owner:HAIBEI POWER SUPPLY COMPANY STATE GRID QINGHAI ELECTRIC POWER +2

Moveable clamping mechanism

ActiveCN104690667AImprove running stabilityEasy to operateWork holdersEngineeringMechanical engineering

Owner:BOZHON PRECISION IND TECH CO LTD

Formula of high-fiber parched rice flavored cookie and preparation method thereof

InactiveCN107006567APromote peristalsisReduce the burden onDough treatmentBakery productsFlavorFiber

Owner:上海中侨职业技术学院

Vibration ramming pneumatic hammer

ActiveCN105751164AProtect connectionExtended service lifePortable percussive toolsEngineeringCoal

Owner:ANHUI KANGDI ELECTRIC POWER SCI & TECH

Photovoltaic mirror field controller based on remote wireless control

InactiveCN108777514AEfficient working statePromote absorptionElectric powerPhotovoltaic energy generationMicrocontrollerMicrocomputer

Owner:合肥甘来智能科技有限公司

Method, apparatus and apparatus for optimizing system parameters, and readable medium

InactiveCN109308246ACompatible with the operating environmentImprove operational efficiencyHardware monitoringGoal systemPerformance index

Owner:BANMA ZHIXING NETWORK HONGKONG CO LTD

Hydroelectric power generation ship

PendingCN112814827AImprove efficiencyLess investmentWaterborne vesselsHydro energy generationMarine engineeringGear wheel

Owner:霍保义

Intelligent discharge equipment

InactiveCN108286288AReduce volumeReduce weightSewage drainingMarine engineeringWater flow

Owner:江苏马庄文化旅游发展有限公司

Fermentation tank with de-foaming function

InactiveCN107502540APrevent escapeSolve environmental problemsBioreactor/fermenter combinationsBiological substance pretreatmentsEngineeringDrive motor

Owner:NANJING LVZHICHENG PATENT TECH DEV CO LTD

Tunnel double-layer preliminary support dynamic generation method and device

ActiveCN112343660ALow costReduce the risk of replacementGeometric CADMining devicesEngineeringMechanical engineering

Owner:CHINA RAILWAY ECONOMIC & PLANNING RES INST

Functions and applications of beta 1 protein in hepatoma cells

ActiveCN104975072AMicrobiological testing/measurementDigestive systemPharmaceutical SubstancesHepatic Cancers

Owner:SHENYANG PHARMA UNIVERSITY

System and method for terminal multi-user switching

InactiveCN106055222AImprove switching efficiencyImprove experienceDigital data authenticationInput/output processes for data processingManagement processComputer module

Owner:PHICOMM (SHANGHAI) CO LTD

Remote control combined type machine for quickly assembling and disassembling railway temporary beam

InactiveCN102649530AReduce weightFast, safe and secure loading and unloadingLoad-engaging girdersBase supporting structuresRemote controlMechanical engineering

Owner:北京汇梦沃德高新科技有限公司

Austenitic hot work die steel

InactiveCN103805904AGood mechanical propertiesStable hardnessMetallurgy

Owner:无锡市森信精密机械厂

Handheld fire extinguisher capable of eliminating fire smoke

PendingCN111956983AAchieve reunionGood at eliminating fire smokeFire rescueResonant cavityFire control

Owner:CHINA JILIANG UNIV

Sensor data association method, device and equipment and storage medium

ActiveCN112465065AImprove efficiencyReduce Leakage CorrelationCharacter and pattern recognitionCluster algorithmAlgorithm

Owner:CHINA FIRST AUTOMOBILE

Method for producing high-class purified ammonium by washing ammonium chloride with ammonia liquor

InactiveCN102234120AGood environmental effectReduce sodiumAmmonium halidesBarium dichlorideSulfate

Owner:HUBEI SHUANGHUAN SCIENCE AND TECHNOLOGY STOCK CO LTD

Comprehensive application system for leasing public bicycles and charging and storing electromobiles in self-help way

InactiveCN102831720AReasonable resourcesSave energyApparatus for meter-controlled dispensingElectricityOperational costs

Owner:聂宇承

Mechanical arm path planning method based on velocity smoothing deterministic policy gradient

ActiveCN110328668AReduce jitterReduce joint accelerationProgramme-controlled manipulatorGradient networkSimulation

Owner:NANJING UNIV OF SCI & TECH

Dynamic anti-offset wireless electric energy transmission system for electric vehicle and control method

PendingCN114221453AImprove anti-offset performanceImprove transmission efficiencyCharging stationsCircuit arrangementsControl cellTransmission technology

Owner:SHENYANG POLYTECHNIC UNIV

Key detection method and device, computer readable storage medium and terminal

PendingCN114675175AAccurate detectionImprove detection efficiencyCapacitance measurementsCircuit interrupters testingKey pressingEngineering

Owner:JIANGSU HUITONG GRP

Battery and electronic device

PendingCN113841275AImprove securityFinal product manufactureSecondary cells manufacturePhysical chemistryEngineering

Owner:NINGDE AMPEREX TECH

Treatment method of printing and dyeing wastewater

InactiveCN106673347AEliminate the material basisReduce pollutionTreatment using aerobic processesWater contaminantsUltrasound - actionDyeing wastewater

Owner:SICHUAN NORMAL UNIVERSITY

Dimming delay line for silica delay and manufacturing method thereof

InactiveCN102393550AMicroelectronics process technology is matureMature technologyCoupling light guidesElectromagnetic transmissionResonant cavitySilica gel

Owner:INST OF SEMICONDUCTORS - CHINESE ACAD OF SCI

Preparation method of 7-methoxy-1-naphthylacetonitrile

InactiveCN111377829AEasy to operateReduce pollutionCarboxylic acid nitrile preparationOrganic compound preparationPtru catalystDehydrogenation

Owner:SUZHOU JINGYE MEDICINE & CHEM

Serial port level conversion circuit

PendingCN111427825AImprove stabilityImprove response efficiencyElectric digital data processingLogic circuit interface arrangementsLevel shiftingHemt circuits

Owner:广东澳领科技有限公司

Data desensitization method and device, data inverse desensitization method and device, storage medium and terminal

InactiveCN109829328AAchieve protectionAchieve restorationDigital data protectionData miningComputer science

Owner:JINGZAN ADVERTISING SHANGHAI CO LTD

Method and device for lowering damage to dam caused by land slide surges

ActiveCN108104074AAvoid heighteningAvoid controlBarrages/weirsEconomic benefitsWater flow

Owner:CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD +3

Method for preparing flame-retardant rubber material composition and flame retardant rubber

InactiveCN104910628AImprove flame retardant performanceSolve flammableRubber materialPolymer science

Owner:WUHU FENGXUE RUBBER

Preparation method of sorghum steamed buns

PendingCN112971017AReduce insoluble dietary fiberReduce tannin contentFood thermal treatmentYeast food ingredientsBiotechnologySodium bicarbonate

Owner:INST FOR AGRI APPL OF ATOMIC ENERGY SHANDONG ACADEMY OF AGRI SCI

Intelligent lock cylinder

ActiveCN104895416ARealize mobile phone controlMeet needsNon-mechanical controlsElectric permutation locksKey pressingGear wheel

Owner:必凯威(北京)建筑科技有限公司

Soybean lecithin liposome and preparation method thereof

InactiveCN106214642AImprove stabilityImprove Particle UniformityInorganic non-active ingredientsLiposomal deliveryCholesterolMicroparticle

Owner:铜陵翔宇商贸有限公司

Method for determining score of electronic book, computing device and computer storage medium

PendingCN111563154AHigh reference valueSmooth changeDigital computer detailsSpecial data processing applicationsAlgorithmSoftware engineering

Owner:ZHANGYUE TECH CO LTD

Multi-level two-layer returning water-spreading drop oxygenating method and device

InactiveCN101792215AIncrease contact areaIncrease contact timeWater aerationSustainable biological treatmentTerrainWastewater

Owner:RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI

Method for extracting okra seeds serving as raw material of health-care wine.

PendingCN113331445AAvoid cutsUnbreakable problemFood treatmentWet separationAgricultural scienceAgricultural engineering

Owner:罗承山

Voice input apparatus with language switching function

InactiveCN107797787AFlexible useEasy to useNatural language translationSound input/outputInformation processorSpeech input

Owner:周连惠

Display system, display method, computer equipment and storage medium

PendingCN113946305AHigh speed transmissionDigital output to display deviceComputer hardwareSignal source

Owner:K TRONICS (SUZHOU) TECH CO LTD +1

Wheeled robot climbing frame

ActiveCN112922307APrevent slippingImprove the anti-drop effectScaffold accessoriesBuilding support scaffoldsRatchetControl theory

Owner:广州慧谷动力科技有限公司

Desulfurization method for coke oven tail gas

InactiveCN107335331APrevent escapePrevent whiteningDispersed particle separationAmmonia compoundsCoke ovenAmmonium hydroxide

Owner:北京晨晰环保工程有限公司

Stamping device for new energy automobile part production and processing

InactiveCN113500125AEasy to take outReduce labor costsShaping toolsEjection devicesHydraulic cylinderNew energy

Owner:何化光

File delivery session handling

InactiveCN1973514ATransmissionTime segmentTimer

Owner:NOKIA TECHNOLOGLES OY

Wallpaper adhesive mildew-resistant additive

InactiveCN103805088ASmall doseImprove efficiencyNon-macromolecular adhesive additivesAntimicrobial actionAdhesive

Owner:SHANDONG FREDA BIOTECH

One-arm beam key dimension rapid inspection device

PendingCN109238083AGuaranteed accuracyImprove inspection efficiencyMechanical measuring arrangementsEngineeringComputer engineering

Owner:HUSN CASTING ANHUI YINGLIU GROUP

An addictive-free, long-term stable, high-solid, transparent and conductive nano crystalline water dispersion and method for preparing same

InactiveCN1864834AStable storageHigh solidsMixing methodsAntimony compoundsWater dispersibleCentrifugation

Owner:张文知