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.

Neoprene closed cell foamed material and preparation method thereof

InactiveCN101633753AUniform structureImprove flame resistanceSocial benefitsSolubility
Owner:YIBAO FUJIAN POLYMER MATERIALS

Variable-rate fertilization robot for greenhouse

InactiveCN101480126AIncrease profitImprove fertilizer efficiencyFertiliser distributersAgriculture gas emission reductionEcological environmentAutomatic control
Owner:ZHEJIANG UNIV

Care frame for orthopaedics

InactiveCN107970100AEasy to useAvoid inconvenient situationsSurgical furnitureDiagnosticsEngineeringMechanical engineering
Owner:FOSHAN DAPUGUANG ELECTROMECHANICAL TECH CO LTD

Miniature mouth lamp

InactiveCN104896372AEasy to observeObservation in all directionsMechanical apparatusDentistryEffect lightTemperature difference
Owner:陈节庆

Recovery and reuse method of waste titanium-based vanadium-series plate type SCR catalyst

InactiveCN105854956AEfficient removalRealize resource utilizationCatalyst regeneration/reactivationCatalyst activation/preparationFlue gasResource utilization
Owner:TIANHE BAODING ENVIRONMENTAL ENG

Combined toy capable of walking downwards along incline

InactiveCN1628883AGavity operated toysEngineeringMechanical engineering
Owner:KUNSHAN ESON PRECISION ENGINEERING CO LTD

Copywriting push optimization method and device, storage medium and terminal equipment

PendingCN112825085AVisual preference satisfiedExtend web browsing timeWeb data indexingSpecial data processing applicationsTerminal equipmentEngineering
Owner:GREE ELECTRIC APPLIANCES INC +1

Mixing equipment for construction

InactiveCN111267230AStir wellPrevent leakageCement mixing apparatusBLENDER/MIXERElectric machine
Owner:CHONGQING HAOBANG IND CO LTD

A low-orbit small satellite fault-tolerant system and method

ActiveCN108958987AImprove reliabilityImprove error detection abilityRedundant hardware error correctionCold standbyOrbit
Owner:WUHAN JUXIN MICROELECTRONICS CO LTD +1

Workpiece separating device for rotary type circular dividing table

InactiveCN102941496AEasy to separateImprove separation efficiencyMetal working apparatusEngineeringMechanical engineering
Owner:CHONGQING TIANZHIDAO SCI & TECH DEV

Novel inertia element device for automobile suspension frame

InactiveCN104214295AEliminate contact zone gapsEliminate Phase LagGearingResilient suspensionsBall screwEngineering
Owner:济宁中科智能科技有限公司

Air conditioner and control method thereof

PendingCN114234416AAvoid false alarmsAvoid the situationMechanical apparatusSpace heating and ventilation safety systemsAir velocityOutdoor temperature
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2

User remote access position prediction method based on cross-city interest point matching

ActiveCN114579892AAchieve forecastAchieve matchingDigital data information retrievalForecastingPersonalizationEngineering
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Anti-dust device and aero-engine

ActiveCN107725120AEasy maintenancePromote repairEngine fuctionsLeakage preventionAviationParticulates
Owner:AECC COMML AIRCRAFT ENGINE CO LTD

Self-propelled type fertilizing device for soil fertilizer based on apple trees

InactiveCN109328544AImprove fertilization effectReasonable controlPlantingFertiliser distributersGear driveGear wheel
Owner:中擘土壤环境工程技术(江苏)有限公司

Shield receiving construction system and construction method suitable for complex stratum

ActiveCN114810110AAchieve safe chiselingAchieving safe receptionUnderground chambersHydro energy generationWater stopArchitectural engineering
Owner:BCEG CIVIL ENG

Infrared LED light source based on blue light excited remote fluorescent powder

PendingCN112259666AStrong spectral continuityImprove photoelectric conversion efficiencySemiconductor devicesInfraredMaterials science
Owner:中山市顺为鑫科技有限公司

Underground space construction technique adopting underground excavation and causing little ruin to land surface

InactiveCN105863649AEliminate shotcreteLow costUnderground chambersTunnel liningEngineeringEarth surface
Owner:迟新宋

Split type lifting adjusting headrest of seat of automobile

ActiveCN104842834AEasy to installImprove securityVehicle seatsEngineeringControl switch
Owner:靖江市钜顺精密轻合金成型科技有限公司

Leghemoglobin GmLbc2 gene involved in symbiotic nodulation of leguminous plants and its application

InactiveCN110093355APositive regulation of nodulationPositive regulation of symbiotic nodulationPlant peptidesFermentationBiotechnologyNicotiana tabacum
Owner:XINYANG NORMAL UNIVERSITY

Medicine for treating renal incompetence

InactiveCN100404056CLow priceLowered blood urea nitrogenUrinary disorderPlant ingredientsCreatinine riseAdemetionine
Owner:烟台正方制药有限公司

Cloud identification method

ActiveCN107169457AImprove time resolutionImprove spatial resolutionScene recognitionSkyComputer science
Owner:INST OF REMOTE SENSING & DIGITAL EARTH CHINESE ACADEMY OF SCI

Microprocessor controlled expiratory valve

InactiveCN102343120ASmooth inhalationControl pressureRespiratorsPower flowExpiratory valve
Owner:BEIJING AEROSPACE CHANGFENG CO LTD

Transmission control method and device, equipment and storage medium

ActiveCN111294867AAvoid Control ConflictsNetwork traffic/resource managementTransmission path multiple useEngineeringData transmission
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Network communication architecture, network communication system and network communication method

ActiveCN103379004AImprove quality stabilityWill not cause signal noise interferenceData switching by path configurationPower line networkCommunication quality
Owner:WISTRON NEWEB

High-temperature fluidized bed combustion boiler for producing energy-saving materials

ActiveCN106090898AEmission reductionMeet production needsFluidized bed combustionApparatus for fluidised bed combustionCombustion chamberCoupling
Owner:娄底高安环保科技有限公司

Low-alloy high-strength steel welding process

InactiveCN101337298ASolving the Elimination of Welding Residual StressHigh tensile strengthArc welding apparatusWelding/cutting media/materialsWelding residual stressAlloy
Owner:四川航天神坤装备有限公司

Multifunctional bathroom combination cabinet

PendingCN112089341AVersatileBoth washingMechanical apparatusDomestic lightingEngineeringMechanical engineering
Owner:GUANGDONG SUNCOO TECH

Energy-saving and environment-friendly water heater thermal insulation material pouring adjusting device

ActiveCN112060456AAdjust area sizeReduce usageThermal insulationGear wheel
Owner:义乌宾创科技有限公司

Anthocyan-enriched blueberry fruit probiotic fermentation primary liquid and preparation method thereof

InactiveCN111296699AHigh in anthocyaninsImprove fermentation effectLactobacillusStrepto/lacto-coccusBiotechnologyLactic acid bacterium
Owner:溧阳市白露山生态农业发展有限公司

Preparation method and application of isorhamnetin surface molecularly imprinted microsphere based on nanometer titanium dioxide

InactiveCN104804134ALarge specific surface areaImprove adsorption capacityPolymer scienceMicrosphere
Owner:BEIJING FORESTRY UNIVERSITY

Industrial method for producing cannabinoid compound by chromatographic separation

ActiveCN112010738AHigh purityOrganic chemistryOrganic compound preparationChromatographic separationCannabielsoin
Owner:CHENGUANG BIOTECH GRP CO LTD +1

Method for determining ultimate flexural capacity of basalt reinforcement waste steel fiber reinforced concrete beam

PendingCN114065569AFit closelyImprove reliabilityDesign optimisation/simulationSpecial data processing applicationsBeam cross sectionTension stress
Owner:WUHAN UNIV OF TECH

Aramid fiber impregnated composite material liner and preparation method thereof

PendingCN113583367AGood chemical resistanceImprove heat resistanceAramidPolytetrafluoroethylene
Owner:DALIAN CANDL TECH DEV CO LTD

Dampproof medicine storage cabinet for pharmacy

InactiveCN113558398APrevent mildewEasy to classifyChestsDressing tablesPharmacyMoisture absorption
Owner:酒泉市人民医院

Insulator

ActiveCN113257497AGuaranteed uniformityImprove installation efficiencyInsulatorsEngineeringMechanical engineering
Owner:GUANGDONG POWER GRID CO LTD +1

Hawthorn and walnut milk and preparation method thereof

InactiveCN104304499ARetain efficacyRefreshing tasteMilk substitutesSodium bicarbonateDigestion
Owner:HENAN FENGZHIYUAN BIOLOGICAL TECH

Method for producing regenerated sand using mine junk

InactiveCN1876260AHydration reactionMeet the requirements of hydration reactionSolid waste disposalEnvironmental engineeringPollution
Owner:徐丞锡

Method and apparatus for obtaining next-hop route

InactiveCN101282296AImprove load uniformityData switching networksRouting tableNetwork management
Owner:HUAWEI TECH CO LTD

Technology for preparing acrylamide through biochemical method

InactiveCN108913726AReduce pollutionReduce use costMicroorganism based processesFermentationHydration reactionAcrylonitrile
Owner:南通博亿化工有限公司

A miniature hinged steering loader drive system

PendingCN109130849AReduce displacementSimple structureBraking element arrangementsControl devicesHydraulic pumpHigh transmission
Owner:TAIAN JIUZHOU JINCHENG MACHINERY

Multifunctional drill carriage

InactiveCN103147690ASimple structureEasy to useDerricks/mastsDrilling machines and methodsCantileverDrilling machines
Owner:山东兖煤黑豹矿业装备有限公司

Stress whitening resistant modified nylon 6 material and preparation method therefor

InactiveCN106700518ASimple processContinuous processLow-density polyethyleneGlass fiber
Owner:HEFEI GENIUS NEW MATERIALS

Locking device for server device, and server device

ActiveCN103019336AEasy to operateEasy to fixDigital processing power distributionEngineeringMechanical engineering
Owner:DAWNING INFORMATION IND BEIJING +1

Synthetic method for allyl alcohol-like compound

ActiveCN101514141ALow priceMeet the needs of large-scale productionOrganic compound preparationHydroxy compound preparationEpoxyAryl
Owner:LIAONING ASYMCHEM LAB CO LTD

Turbine

InactiveCN103228871AImprove the vena contracta effectReduce static pressureEngine manufactureBlade accessoriesEngineeringTurbine
Owner:MITSUBISHI POWER LTD

Hepatitis B virus (HBV) fluorescent quantificationally PCR detecting kit

InactiveCN101158634AMicrobiological testing/measurementMaterial analysis by optical meansHepatitis B virusTarget gene
Owner:YANGTZE RIVER PHARMA GRP BEIJING HAIYAN PHARMA

Fault self-diagnosis system for ABS/ESC and HIL (Hardware-in-the-Loop) automation testing system thereof

InactiveCN104635715ASave human effortShorten test timeElectric testing/monitoringDecision systemHardware-in-the-loop simulation
Owner:SHANGHAI AEROSPACE AUTOMOBILE ELECTROMECHANICAL CO LTD

Webpage picture acquisition method, picture cache server, coordination server and system

InactiveCN104965877AEasy accessFast loadingSpecial data processing applicationsCache serverComputer graphics (images)
Owner:ZHENGZHOU XIZHI INFORMATION TECH

High-efficiency polycrystalline solar module

PendingCN113872506AImplementing Angle ChangesImprove efficiencyPhotovoltaic supportsPhotovoltaic energy generationGear wheelEngineering
Owner:常州大唐光伏科技有限公司

Production process of ultrahigh-strength large-wall-thickness underwater Christmas tree wellhead connector forge piece

PendingCN113528763AImprove hardenabilityUniform mechanical propertiesMetal-working apparatusTemperingUltimate tensile strength
Owner:苏州雷格姆亨瑞能源装备工程有限公司

Construction method of adjacent underground pipelines during open caisson sinking construction

ActiveCN110158649AAvoid destructionIncrease stiffnessArtificial islandsUnderwater structuresUnderground pipelineInclinometer
Owner:ZHEJIANG COMM CONSTR GRP CO LTD

Environment-friendly and energy-consumption-free soil remediation and moisturizing system

ActiveCN111804047ANot easy to evaporateEffective irrigation time is longSelf-acting watering devicesFiltration separationWater storageSoil remediation
Owner:忻州涌盈环境建设有限公司

Grafting auxiliary device for fruit tree planting

InactiveCN112189472AEasy graftingEasy to clamp and positionGraftingFruit treeAgricultural engineering
Owner:马鞍山绿色大陇农业科技有限公司

Bidirectional active equalization circuit based on synchronous flyback DC/DC converter

InactiveCN106230045AVoltage balanceSolve the problem of voltage imbalanceCharge equalisation circuitDc-dc conversionPower flowCharge current
Owner:BEIJING INST OF SPACECRAFT SYST ENG

Intelligent circuit breaker

InactiveCN107026036AEasy wiringEasy maintenanceElectric switchesComputer moduleEngineering
Owner:赵寅须

Vehicle-mounted gateway testing method and device, apparatus and storage medium

ActiveCN110855532AImprove accuracyEfficiencyNetwork connectionsRouting tableIn vehicle
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Exhaust gas purifying device of CVD process

ActiveCN103157359AEffective filteringAchieve removalUsing liquid separation agentLiquid storage tankProduct gas
Owner:WUXI CHINA RESOURCES HUAJING MICROELECTRONICS

Use of histone acetylation enzyme gene OsELP3 in rice anthesis regulation

InactiveCN101434963AMicrobiological testing/measurementBiological testingEnzyme GeneHistone Acetylase
Owner:HUAZHONG AGRI UNIV

Remotely controlled portable development learning device

InactiveCN106373438AReduce physical exertionHelp intellectual developmentElectrical appliancesEngineeringWireless transmitter
Owner:芜湖光荣网络科技有限公司

Computing method for two-dimensional multistation assembly success rate

InactiveCN102495964ASpecial data processing applicationsTransmission matrixAlgorithm
Owner:HUNAN UNIV OF SCI & TECH

Automatic coating production line device and method

ActiveCN113786945AEasy to operateSmall footprintSpray boothsProduction lineMachine parts
Owner:GUANGZHOU JIAJIE MACHINERY EQUIP +1

Movable container lifting machine driven by storage battery

ActiveCN111115507AAchieve improvementEasy to control contactLifting framesElectric machineStructural engineering
Owner:杭州沐垚科技有限公司

Mixed oxides based on cerium and zirconium

PendingCN114144380AGas treatmentInternal combustion piston enginesRare-earth elementMixed oxide
Owner:RHODIA OPERATIONS SAS

Waxberry and bamboo shoot shell dumplings for tonifying qi and preparation method of waxberry and bamboo shoot shell dumplings

InactiveCN104431652AGreat tasteHigh nutritional valueAlcoholic food ingredientsFood coatingNutritive valuesSucrose
Owner:WUHE TONGSHIFU FOOD

Nitrogen operation method for reducing empty shell rate of walnuts and application thereof

PendingCN112493044AImprove fertilizer use efficiencyImprove qualityAlkali orthophosphate fertiliserExcrement fertilisersWalnut NutFruit tree
Owner:INST OF SOIL & FERTILIZER XINJIANG ACAD OF AGRI SCI

Toggle type precise cold die forging machine and die forging method thereof

ActiveCN113976791APrevent reboundGuaranteed stabilityForging/hammering/pressing machinesForging press detailsEngineeringMachining process
Owner:浙江精勇精锻机械有限公司

Winding device used for electric cables and being convenient to control

ActiveCN109911699AEasy to slideSmooth slidingFilament handlingSurface cleaningReduction drive
Owner:HUNAN XIGEMA ELECTRIC CO LTD

Measuring system and method for measuring optical parameters of digital film projector

InactiveCN107560832ARealize two-dimensional movementReduce workloadOptical apparatus testingVertical planeMeasurement cost
Owner:长春国科精密光学技术有限公司

Construction method of super-large-diameter single-pile composite cylinder

ActiveCN114012372ASave assembly timeShorten the timeArc welding apparatusMetal working apparatusEngineeringStructural engineering
Owner:中交三航(南通)海洋工程有限公司 +1

Video delivery device, video delivery system, and video delivery method

ActiveCN108141641AImprove transmission efficiencyIncrease transfer speedSelective content distributionSteroscopic systemsVideo deliveryDisplay device
Owner:MITSUBISHI ELECTRIC CORP

Automatic cleaning and collecting device and method for dry lotus leaves

PendingCN114875868AThorough cutting and cleaningReduce workloadWater cleaningWaterborne vesselsAgricultural scienceAgricultural engineering
Owner:JIANGSU UNIV

Stripe denim with same weave structures and same colors and manufacture method thereof

InactiveCN108456977AWoven fabricsYarnEngineering
Owner:SHANGHAI BANSHEN CLOTHES IMPORT & EXPORT CO LTD

Method for preparing silicon dioxide passivation layer through thermal decomposition

ActiveCN106653953AInhibit sheddingIncrease compatibilityFinal product manufactureSemiconductor devicesShellacDecomposition
Owner:EGING PHOTOVOLTAIC TECHNOLOGY CO LTD

Insecticide-fertilizer granules for preventing and treating Chinese chive bradysia odoriphaga and preparation method of insecticide-fertilizer granules

InactiveCN112321354AIncrease productionImprove qualityBiocidePlant growth regulatorsChlorpyrifosClothianidin
Owner:中诚国联(河南)生物科技有限公司

Novel medical checking card for neurology department

InactiveCN107960981AEasy to operateSimple structureDiagnostics using pressureSensorsIsosceles trapezoidNeurology department
Owner:刘振国

Microprocessor-based automatic-control intelligent bioactive material storage device

InactiveCN108792294AEliminate the risk of contaminationSimple structureDomestic cooling apparatusLighting and heating apparatusAutomatic controlSolenoid valve
Owner:CHENGDU UNIV OF INFORMATION TECH

Plugging device

ActiveCN109464168AAvoid washing awaySustained endothelializationSurgeryPolymer sciencePolymer
Owner:LIFETECH SCIENTIFIC (SHENZHEN) CO LTD

Gas-driven algal solution circulating device for microalgae culture and use method

ActiveCN111073794AAvoid damageIncrease contentBioreactor/fermenter combinationsBiological substance pretreatmentsCulture fluidLiquid storage tank
Owner:QINGDAO INST OF BIOENERGY & BIOPROCESS TECH CHINESE ACADEMY OF SCI

Oxidizing-resistant coating cloth

PendingCN113787805AImprove waterproof performanceImprove oxidation resistanceSynthetic resin layered productsPolymer scienceAdhesive glue
Owner:ZHANGQIU HITAC COATED FABRIC

Anti-theft and anti-hot-plug protection device for OPS module, and electronic equipment

PendingCN110879904AAvoid damagePrevent theftInternal/peripheral component protectionElectromagnetic lockHemt circuits
Owner:XIAMEN PRIMA TECH

Preparation method of zinc oxide modified aramid fiber two-bath dip solution

ActiveCN107177985AUniform particle size distributionImprove stabilityFibre typesUltravioletNano zinc oxide
Owner:ZHEJIANG SCI-TECH UNIV

Backlight module and display device

InactiveCN104317069AReduce divergenceImprove display qualityStatic indicating devicesNon-linear opticsRefractive indexDisplay device
Owner:BOE TECH GRP CO LTD +1

Facial mask packaging equipment and moisturizing and whitening mask

ActiveCN112706977AAdjustable positionSmall footprintPaper article packagingPackaging automatic controlMedicineEngineering
Owner:吉林省植护生物科技有限公司 +1

Device for improvement of aerodynamic performance of flexible blade of large wind machine

ActiveCN107762732AGuaranteed uptimeParameters can be displayed and controlledWind motor controlMachines/enginesEngineeringActuator
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Quasi-Z-source inverter grid-connected system and method based on active-disturbance-rejection virtual synchronous machine

ActiveCN112803481AWith boost functionInput current continuousSingle network parallel feeding arrangementsPhotovoltaic energy generationControl engineeringHemt circuits
Owner:NORTHEASTERN UNIV

Novel multi-directional air supply adjusting valve

InactiveCN102537427AReduce in quantityMultiple way valvesValve housingsAuto regulationAir volume
Owner:NANJING KISEN INT ENG

Portable fruit quality nondestructive detection device

InactiveCN103528962AEasy to useImprove detection accuracyMaterial analysis by optical meansElectrical batteryComputer module
Owner:HUNAN UNIV OF SCI & ENG

Hanging bracket rotary mechanism and rapid distribution system for automated clothing manufacture assembly line

ActiveCN109305524ASpins quickly and efficientlyReduce allocation timeTotal factory controlConveyor partsDistribution systemAssembly line
Owner:浙江特盛智能科技有限公司

Pyrolysis and vaporization treatment device for household garbage

InactiveCN111690440AGasification processes detailsGasification apparatus detailsFlue gasCombustible gas
Owner:SHANGHAI WESTHOUSE SWITCHGEAR

Anti-seismic building and anti-seismic system

InactiveCN108824670ALow costImprove seismic performanceProtective foundationProtective buildings/sheltersBasementWater storage
Owner:HENAN NORMAL UNIV

Credit sales vehicle remote management control system and control method thereof

PendingCN107844092AEnsure communication securityImpact CommunicationsProgramme controlComputer controlCommunications securityControl system
Owner:DONGFENG COMML VEHICLE CO LTD

Low-cost and simple unit round-to-square plug nozzle test device

InactiveCN102817745ARich research contentAvoid ablationRocket engine plantsHydrogenThrust chamber
Owner:BEIHANG UNIV

Electrical iron chip with insulating layer containing ferrite soft magnetic material

InactiveCN105405603AEffective section reductionImprove insulation performanceInorganic material magnetismTransformers/inductances detailsPermalloyFerrite (magnet)
Owner:魏明

Preparation method of positive composite material of graphene-lithium battery

InactiveCN103500826AOvercoming cycle lifeOvercoming cycle stabilityCell electrodesLi-accumulatorsMass ratioHydrogen-Ion Concentrations
Owner:LUXI GRP

Thermal print head usage monitoring sensor and method for using the sensor

ActiveCN101010201AOther printing apparatusProduct analysisComputer science
Owner:ZEBRA TECH CORP

Wind-damp expelling and cold removing angelica sinensis sesame oil

InactiveCN106172880AHas the effect of expelling wind and coldReasonable workmanshipEdible oils/fatsTestis hydroceleRheumatism
Owner:ANQING XIAOZHU FOOD TECH CO LTD

Motor vehicle climate control system

ActiveCN103587373AAir-treating devicesSpace heating and ventilation safety systemsControl systemEvaporation
Owner:FORD GLOBAL TECH LLC

Drawing frame with impurity removal function for textile processing

PendingCN114438632AGuaranteed uniformityReduce involvementDrafting machinesYarnEngineering
Owner:宿迁至诚纺织品股份有限公司

Bearing detection method for compression mechanism

InactiveCN112082760AEasy retrievalIntuitively seeMachine bearings testingStatistical databaseInformatization
Owner:LEIYANG JINYUE SCI & TECH DEV

Message pushing method, device and system

ActiveCN101783813AEliminate manual processesMessage interaction is direct and convenientData switching networksDistributed computingControl unit
Owner:PCI TECH GRP CO LTD

Master-standby switching method and a device

ActiveCN109257229AReduce workloadPrevent malfunctionData switching networksDomain nameWorkload
Owner:CHINANETCENT TECH

Binocular distance measurement method for vehicle blind area detection alarm device

ActiveCN112406901AAccurate rangingAccurate resolutionControl devicesBlind zoneBinocular stereo
Owner:深圳瑞为智能科技有限公司

Alpha-cyano-group-4-hydroxycinnamic acid normal propyl ester, preparation method and application

ActiveCN103483223AThe test effect is goodReduce processing requirementsCarboxylic acid nitrile preparationOrganic compound preparationLaser desorption ionization mass spectrometryBenzaldehyde
Owner:JILIN UNIV

An elastic adhesive composition and an elastic composite made with the same

ActiveCN107371368APersonal careFilm/foil adhesivesViscosityHot-melt adhesive
Owner:HB FULLER CO

Network measurement method and device based on intention driving

ActiveCN113438124AReduce loadImprove scalabilityData switching networksData streamSimulation
Owner:TSINGHUA UNIV

Turbulent-current long-flame top burning type hot blast stove combustor

InactiveCN101196298AEvenly distributedExtended service lifeGaseous fuel burnerBrickCombustion chamber
Owner:SHANDONG IRON & STEEL CO LTD

3D MIMI transmission method and device

ActiveCN105429683AImprove reception qualityImprove estimation accuracySpatial transmit diversityTransmission path multiple useAir interfaceBroadband
Owner:SHANGHAI LANGBO COMM TECH CO LTD

Sweeping robot path planning method and device, storage medium and sweeping robot

ActiveCN113171040AImprove cleaning efficiencyTotal cleaning path reductionAutomatic obstacle detectionTravelling automatic controlSimulationEngineering
Owner:GREE ELECTRIC APPLIANCES INC

Gas flow process control system and method using crystal microbalance(s)

ActiveCN107870197AAnalysing fluids using sonic/ultrasonic/infrasonic wavesElectric discharge tubesResonanceQuartz crystal microbalance
Owner:TAIWAN SEMICON MFG CO LTD

Monitoring system and maintenance monitoring method for air conditioner of new energy electric bus

ActiveCN108116193AWork lessConvenient repair workAir-treating devicesVehicle heating/cooling devicesNew energyLong-haul communications
Owner:荆州市楚泰新能源科技有限公司

Electro-coagulation forceps self-adaptive scrubbing support

InactiveCN104668215AThe principle is simpleEasy to useSurgical instrument detailsCleaning using toolsHydraulic cylinderElectro coagulation
Owner:CHONGQING RUNZE PHARM CO LTD

Tissue culture and rapid propagation method of lemon

ActiveCN108077069AHigh Inorganic Salt ConcentrationPromote growthHorticulture methodsPlant tissue cultureAxillary budCladodes
Owner:四川乐原农业服务有限公司

Tool for installing an O-shaped ring on inner wall of small hole and using method thereof

ActiveCN102773834AAccurate and quick installationImprove assembly efficiencyMetal-working hand toolsMetallic materialsEngineering
Owner:BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD

Freezing pipe welding seam cracking prevention mechanism and freezing pipe welding seam cracking prevention method

ActiveCN113106964AGuaranteed construction effectPartial freezing failure does not occurGeothermal energy generationGeothermal collectorsWeld seamWater circulation
Owner:BEIJING CHINA COAL MINE ENG CO LTD

Automatic tape laying track planning method based on isogeodesic curvature curve

ActiveCN111832172ADoes not generate coverageReduce complexityDesign optimisation/simulationImage data processingStructural engineeringMechanical engineering
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Pin inserting device and poor pin insertion judging method

ActiveCN104936429AElectrical componentsBiomedical engineeringVibration sensor
Owner:FUJI ELECTRIC CO LTD

Multi-point support-based wireless vacuum flexible clamp

ActiveCN106826626ALarge clamping forceStrong holdWork holdersWireless controlComputer module
Owner:JIANGXI HONGDU AVIATION IND GRP

Urban domestic garbage percolate comprehensive treatment method

ActiveCN105174598AIncrease concentrationReduce concentrationWaste based fuelMultistage water/sewage treatmentWater savingFermentation
Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI

Mixed fuel homogeneous charge compression ignition (HCCI) engine combustion timing estimation method based on LSTM

ActiveCN110552804AElectrical controlInternal combustion piston enginesHcci combustionExhaust valve
Owner:CHONGQING UNIV OF POSTS & TELECOMM

Polylactic acid heat-conducting compound material and preparation method thereof

ActiveCN109401251AHigh thermal conductivityPromote crystallizationLactideHeat conducting
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

Anti-broken-bar motor rotor

ActiveCN110323908APrevent looseningIncrease weld lengthMagnetic circuit rotating partsAsynchronous induction motorsEngineeringMechanical engineering
Owner:SHANGHAI BAOSTEEL IND TECHNOLOGICAL SERVICE

Waterproof, anti-explosion and cutting-resistant high-strength double-layer toothed zipper and method for manufacturing same

ActiveCN103271517AHigh strengthBroken stitchesSlide fastenersEngineeringUltimate tensile strength
Owner:芊茂(浙江)拉链有限公司

Tissue traction bands

PendingCN113853166AEndoscopesWound clampsEngineeringEndoscopic Procedure
Owner:BOSTON SCI SCIMED INC

Fingerprint detection method and electronic device

ActiveCN106203295AAvoid misuseImprove fingerprint recognition performancePrint image acquisitionPattern recognitionEngineering
Owner:LENOVO (BEIJING) CO LTD

Device for cutting bee wax of royal jelly strips

ActiveCN108739528AImprove Wax Cutting EfficiencyEasy to cutHoney collectionEngineeringRoyal jelly
Owner:安徽智汇和科技服务有限公司

Health-care food of iron zinc calcium tablets and production method thereof

ActiveCN101690590AAbsorption and utilization have no effectTo achieve the same complementary effectFood preparationDiseaseSucrose
Owner:NANNING FRESH LIFE BIOTECH

Five-axis solid milling efficient rough machining method of free-form surface centrifugal compressor impeller

ActiveCN102649178ALow costGuaranteed molding accuracyMilling equipment detailsNumerical controlNumerical controlFree form
Owner:XI AN JIAOTONG UNIV

Drying device used for food processing

ActiveCN107062825ADries quickly and thoroughlyRealize hot air dryingDrying gas arrangementsDrying chambers/containersMicrowaveDrying
Owner:HUNAN UNIV OF ARTS & SCI

Method for preparing coke by co-coking calcium ferrite and non-coking coal

ActiveCN110804449ALow ashHigh strengthSpecial form destructive distillationCoal briquetteCoke
Owner:SICHUAN UNIV

Aerosol particle size classification detection system

ActiveCN102749273ASolve misjudgmentReduce complexityParticle size analysisParticle physicsElectric field
Owner:北京汇丰隆经济技术开发有限公司

Method for guiding well cementing operation based on caliper logging data

ActiveCN104632125AAccurate judgmentAvoid circulationSurveySealing/packingWell drillingWell cementing
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Preparation method of high-purity palonosetron hydrochloride

InactiveCN108084176AOrganic chemistrySynthesis methodsSolvent
Owner:KUNMING YUANRUI PHARMA

Sudan red III semiantigen, coupling antigen, antibody, colloidal gold rapid detection device, and applications thereof

ActiveCN108132348AAccurate detectionMeet testing needsTesting foodFood safetyColloid
Owner:四川省食品药品检验检测院 +1

Enteral nutrition preparation capable of protecting intestinal mucosal barrier function injured by chemotherapy

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