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.
Mask plate, display substrate and manufacturing method thereof
ActiveCN106773521BNormal display functionReduce manufacturing costOriginals for photomechanical treatmentGraphicsEngineering
Owner:BOE TECH GRP CO LTD +1
A kind of convenient preparation method of avibactam
ActiveCN109956941BResidue reductionSimple stepsAntibacterial agentsOrganic active ingredientsFormateIon exchange
Owner:XINFA PHARMA
System, method and server for implementing media consultation
ActiveCN101047718BAchieve negotiationInterconnection arrangementsNetwork connectionsEngineeringServer
Owner:HUAWEI TECH CO LTD
DC/DC converter
InactiveCN1592059AAvoid damageEfficient power electronics conversionPower supply linesVoltage referenceEngineering
Owner:ROHM CO LTD
A system and method for image segmentation based on spiking-som neural network clustering
ActiveCN108876797BEffective segmentationIncrease computing speedImage enhancementImage analysisPattern recognitionColor image
Owner:CHANGAN UNIV
Automatic tracking seam filling robot
Owner:HARBIN UNIV OF SCI & TECH
A non-woven cloth scrubbing electric car cleaner
InactiveCN103921767BEasy to scrubAvoid scratchesCleaning apparatus for vehicle exteriorsWaxElectric machinery
Owner:余军
Composite metal net reinforced superhigh molecule weight polyethylene GRP pipe
InactiveCN1234988CSolve difficult-to-bond problemsRigid pipesEpoxyWear resistant
Owner:SHANGHAI INST OF TECH
A spiral cane guiding mechanism of a field management machine
ActiveCN111480454BThorough and more comprehensive defoliationAvoid damageHarvestersMechanical engineeringCane
Owner:柳州市孚桂智能科技有限公司
A kind of stemodane type diterpenoid compound and its preparation method and application
ActiveCN108530282BGood antitumor activityStrong inhibitory activityAntineoplastic agentsCarbonyl compound separation/purificationProtein-Tyrosine KinasesTyrosine
Owner:HAINAN NORMAL UNIV
A kind of extraction method of Moringa oleifera leaf extract
ActiveCN107582581BRealize controlled enzymatic hydrolysisIncrease profitAntinoxious agentsFood scienceEnzymatic hydrolysisMORINGA OLEIFERA LEAF
Owner:SOUTH CHINA UNIV OF TECH
A method for vertical segmental dissolution of gas storage salt caverns
ActiveCN105257338BIncrease cavity building speedImprove efficiencyMining devicesButt jointCavity method
Owner:PETROCHINA CO LTD
A Laser Sensor Based On-Line Tracking Method for Cover Welding of Welding Robot
ActiveCN107186319BSolve the actual welding path deviation problemOvercome limitationsArc welding apparatusControl systemWeld seam
Owner:JIANGYIN CHEM MASCH CO LTD
Rotary impact tool
InactiveCN1695899AImprove practicalityStep up mode worksSpannersWrenchesSoftware engineeringElectric machinery
Owner:MATSUSHITA ELECTRIC WORKS LTD
A Compact Planetary Gear Motor with Shock Absorbing Function
ActiveCN107104549BWith shock absorption functionCompact structureToothed gearingsMechanical energy handlingGear wheelElectric machinery
Owner:JIANGSU OUBANG MOTOR MFG CO LTD
Processing fixture for robot column
InactiveCN103350354BImprove qualityImprove work efficiencyPositioning apparatusMetal-working holdersEngineeringMechanical engineering
Owner:SFAM SCI & TECH JIANGSU
Process for manufacturing fruit cakes
InactiveCN101884405BPreserve nutritional value ingredientsHigh nutritional valueFruit and vegetables preservationFood preparationFlavorFiber
Owner:马立同
A kind of ultraviolet dose detector based on nucleic acid material and its preparation method
ActiveCN111896104BSimple processRealizing short- and medium-wave UV dose sensingPhotometry for measuring UV lightSemiconductor materialsUltraviolet lights
Owner:FUDAN UNIV
Surface protection film and optical part bonded with the surface protection film
ActiveCN105385370BLow agingNo agingFilm/foil adhesivesSynthetic resin layered productsChemistryRelease agent
Owner:FUJIMORI KOGYO CO LTD
A combined adjustment-dissolution process for water injection wells
ActiveCN107575183BImprove injection abilityImprove heterogeneityFluid removalDrilling compositionInjection pressureCellulose
Owner:CHINA NAT OFFSHORE OIL CORP +2
A packing box automatic conveying, lifting and knocking mechanism
Owner:湖北银河彩印包装有限公司
A Checking Method of DC Protection Fixed Value
ActiveCN106485025BShorten the time for a single checkImprove checking efficiencyCAD circuit designSpecial data processing applicationsEngineeringDirect current
Owner:ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
Security Manager Features
ActiveCN104866762BInternal/peripheral component protectionPlatform integrity maintainanceDistributed memoryDirect memory access
Owner:INFINEON TECH AG
A method and system for adjusting the height of a suspension system
ActiveCN110626140BEasy to adjustHigh sensitivityResilient suspensionsVehicle springsThermodynamicsAir spring
Owner:AIRLOP BEIJING AUTOMOBILE TECH
Device and method for data acquisition of automatic parking library search test based on ultrasonic radar
ActiveCN108613816BReduce the burden of manual testingImprove test accuracyVehicle testingAcoustic wave reradiationTest efficiencyData acquisition
Owner:山西微米硕科技有限公司
Quick detection method for salient object
ActiveCN102426704BAccurate Data ReferenceAvoid blind explorationImage analysisSalient objectsWavelet transform
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
Process for preparing a catalyst, the catalyst, and a use of the catalyst
InactiveCN1946480AOrganic compound preparationCatalyst activation/preparationRheniumPolymer science
Owner:SHELL INT RES MAATSCHAPPIJ BV
Method for eliminating method of inner cavity of shaft type heavy forged piece
InactiveCN101823115BLimit the amount of one-way compression deformationEliminate internal voidsEngine componentsIngotUltimate tensile strength
Owner:SOUTH CHINA UNIV OF TECH
Full Chinese medicine oral liquid for improving eyesight
InactiveCN100398120CPromote blood circulationPromote reproductionSenses disorderNervous disorderCerebral anoxiaTangerine Peel
Owner:蒋明
Hydraulic oil for construction machinery
ActiveCN103254983BEnough thicknessImprove work efficiencyLubricant compositionMass ratioStatic friction
Owner:GUANGXI UNIV
Construction method of side span main girder of cable-stayed bridge
ActiveCN106351128BFast constructionShorten the construction periodCable-stayed bridgeBridge structural detailsWork periodTerrain
Owner:ROAD & BRIDGE SOUTH CHINA EINGINEERING CO LTD +1
Synthetic method of isoflavone 7-O-glucose glycoside
InactiveCN101450958BHigh synthesis rateMild reaction conditionsSugar derivativesSodium bicarbonateMethylene Dichloride
Owner:TIANJIN UNIVERSITY OF TECHNOLOGY
Automatic axial turnover mechanism for fixtures
ActiveCN101885128BReduce labor intensityImprove work efficiencyWelding/cutting auxillary devicesAuxillary welding devicesGear wheelEngineering
Owner:CHERY AUTOMOBILE CO LTD
A stretcher with cold compress function
InactiveCN109745181BImprove stabilityAvoid random movementStretcherTherapeutic coolingCold compressesEngineering
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV
A belt tensioner
Owner:沈阳海默数控机床有限公司
Variable focus optical imaging system
Owner:广州市焦汇光电科技有限公司
Soft switching control circuit of totem pole pfc rectifier
ActiveCN112636581BImprove power conversion efficiencyReduce lossEfficient power electronics conversionPower conversion systemsSwitching cycleHemt circuits
Owner:HOHAI UNIV
2-aminobenzoyl derivatives
InactiveCN1835910BOrganic active ingredientsSenses disorderMedicinePhysiological condition
Owner:NEURIM PHARMA
Smart mug
Owner:功夫动漫股份有限公司
Double-sided water-wall cylinder-type synthetic gas cooler
ActiveCN102492486BEffective recovery of high sensible heatImprove utilization efficiencyCombined combustion mitigationCombustible gas productionMolten stateEngineering
Owner:SHANGHAI BOILER WORKS
Extensible guide automatic aligning transmission line
ActiveCN101322999BReduce labor intensityReduce investmentMetal-working feeding devicesPositioning devicesEngineeringMechanical engineering
Owner:苏州塞维拉上吴电梯轨道系统有限公司
Process of preparing dibutyryl adenosine cyclophosphate
Owner:GUANGDONG XIANQIANG PHARMA
Power semiconductor device
ActiveCN101221980BReduce widthExcellent long-term forward blocking voltage capability reliabilitySemiconductor devicesPower semiconductor deviceDevice material
Owner:FUJI ELECTRIC CO LTD
an alpha-alh 3 -evoh double-shell structure compound, preparation method and application
ActiveCN112279742BImprove thermal stabilityMethod securityExplosive working-up apparatusPressure gas generationPolymer scienceEthylene
Owner:XIAN MODERN CHEM RES INST
A kind of chitosan-cellulose composite material and dressing thereof
ActiveCN110606956BImprove thermal stabilityLarge key lengthAbsorbent padsBandagesCellulosePolymer science
Owner:HANGZHOU INST OF ADVANCED MATERIAL BEIJING UNIV OF CHEM TECH
Intelligent bridge system
InactiveCN1323740CEasy to operateStop the act of transmitting fraudulent informationCard gamesPower cableLiquid-crystal display
Owner:ZHEJIANG UNIV
A kind of preparation method of lightweight aggregate concrete
ActiveCN110092626BImprove uniformityCohesiveCeramicwareExpanded clay aggregateStructural engineering
Owner:GUIZHOU CONSTR SCI RES & DESIGN INST OF CSCEC +1
Automatic offhook device for telephone communication
InactiveCN1210930CLow costAchieve electrical isolationAutomatic call-answering/message-recording/conversation-recordingTransformerEngineering
Owner:TSINGHUA TONGFANG CO LTD
Image compression using sub-resolution images
ActiveCN103703779BImage codingDigital video signal modificationPattern recognitionImage resolution
Owner:GOOGLE LLC
Anti-counterfeit bottle cap associated with internal reading code and external reading code and preparation method thereof
ActiveCN104803090BReduce production complexityReduce manufacturing costLocking devicesBottleFoil stamping
Owner:SHANDONG TAIBAO PREVENTING COUNTERFEIT
A device and method for variable fertilization of rapeseed based on prescription map
ActiveCN113330882BReduce volumeVersatileFertiliser distributersFertilising methodsAgricultural scienceMedicine
Owner:HUAZHONG AGRI UNIV
a pressure gauge
ActiveCN104236784BImprove seismic performanceImprove applicabilityFluid pressure measurement using elastically-deformable gaugesEngineeringAtmospheric pressure
Owner:GRI LEISURE & SPORT EQUIP
A kind of air-conditioning type foam concrete material and preparation method thereof
ActiveCN103922661BGood thermal insulation and humidity control lightweight performanceSolve processing problemsCeramicwareFiberFoam concrete
Owner:山东高新岩土科技有限公司
A kind of shoe upper cloth stable printing equipment
ActiveCN110884247BEasy to moveEasy to penetrate and attachRotary pressesPrinting press partsTextile printerEngineering
Owner:WENZHOU POLYTECHNIC
Mode switching method of multi-mode mobile terminal test equipment and apparatus thereof
ActiveCN102421133BReduced risk of errorImprove efficiencyWireless communicationDigital intermediate frequencyDigital signal
Owner:TRANSCOM INSTR
camera handle
ActiveCN107302656BTelevision system detailsMachine supportsControl signalDisplay device
Owner:ARNOLD & RICHTER CINE TECH GMBH & CO BETRIEBS KG
Self-adapting processed information process equipment using sorting and method thereof
InactiveCN1225124CPulse modulation television signal transmissionImage codingProcess equipmentQuality data
Owner:SONY CORP
Method for shortening reading time of system frame number in item-reestablishment hard switch
InactiveCN101193412BShorten read timeReduce latencyWireless communicationRadio Network ControllerWireless network
Owner:ZTE CORP
In situ ligand generated and ligand crystallized lanthanide complex and its preparation method
InactiveCN102516278BEasy to synthesizeAvoid synthetic stepsGroup 3/13 element organic compoundsLuminescent compositionsFluorescenceQuinoline
Owner:TIANJIN UNIVERSITY OF TECHNOLOGY
Application of bakuchiol compound
InactiveCN101088498BGood antidepressantsNo toxicityNervous disorderHydroxy compound active ingredientsDiseaseCytotoxicity
Owner:上海国联干细胞技术有限公司
Integrated glioma surgical instrument
InactiveCN105496514BProlong median survival timeImproved prognosisIncision instrumentsRaman scatteringVacuum extractorTumor tissue
Owner:AFFILIATED HUSN HOSPITAL OF FUDAN UNIV
A kind of silicon-oxygen composite negative electrode material and its preparation method
ActiveCN109755500BImprove electronic conductanceReduce lossCell electrodesLi-accumulatorsThermodynamicsSilicon oxygen
Owner:HUAWEI TECH CO LTD
Electric vehicle pre-charging completion state detection device based on passive isolation
ActiveCN105353319BReduce power-on inrush currentImprove safety and reliabilityElectrical testingElectrical batteryOn board
Owner:郑州日产汽车有限公司
High-K metal gate device and preparation method therefor
ActiveCN106024893AImprove stabilityEliminate residual thickness fluctuationsTransistorSemiconductor/solid-state device manufacturingMetalThreshold voltage
Owner:SHANGHAI HUALI MICROELECTRONICS CORP
A gas generator for bait
ActiveCN104154825BRelieve pressureCombustion state is stableAmmunition projectilesBlasting cartridgesInternal pressureThree level
Owner:HUBEI HANGPENG CHEM POWER TECH
Electronic device module and manufacturing method thereof
ActiveCN102647871BAchieve clampingThe external design method is not substantially affectedCasings/cabinets/drawers detailsPlastic materialsControl system
Owner:ZF CV SYST EURO BV
a lifting table
ActiveCN106263513BRealize automatic liftingEven by forceVariable height tablesInstabilityElectric machinery
Owner:NINGBO HUIWUZHOU INTELLIGENT TECH CO LTD
Artificial dwarfing and yield increasing jatropha cultivating process
InactiveCN100356839CFully meet production needsMeet production needsForestryHorticulture methodsJatrophaPhosphate fertilizer
Owner:YUNNAN UNIV
An easy-to-adjust bow expansion kit and its use method
Owner:WUHAN UNIV
Autonomous walking type cleaning machine, method for controlling autonomous walking type cleaning machine, and program
InactiveCN113490446AEfficient cleaningAutomatic obstacle detectionTravelling automatic controlControl engineeringProcess engineering
Owner:PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
Method of interconnecting layers of a printed circuit board
InactiveCN101400218AMaterial nanotechnologyNanoinformaticsConductive pasteInsulation layer
Owner:SAMSUNG ELECTRO MECHANICS CO LTD +1
A method for electron beam fuse deposition of ultrafine mesh structure titanium matrix composites
ActiveCN108504989BStrong process applicabilitySpeed up preparationAdditive manufacturing apparatusSolid state diffusion coatingTitanium matrix compositesTitanium
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Preparation method of konjac sponge medical dressing
InactiveCN102389584BReasonable space structureIncrease elasticityAbsorbent padsBandagesAbsorption capacityTissue repair
Owner:WUHAN TEXTILE UNIV +1
Using Transient 3i 0 3u 0 Constituted zero sequence transient current direction protection circuit
ActiveCN110768209BHigh sensitivityNot affected by ground resistanceEmergency protective arrangements for automatic disconnectionHemt circuitsGrounding resistance
Owner:STATE GRID TIANJIN ELECTRIC POWER +1
Polyethylacrylate-steel fiber cement concrete and its preparation method
Owner:ANHUI WUHU FLY QI CEMENT PROD
A remote detection device for implanted heart pacemaker and bidirectional data transmission method
ActiveCN100462113CAvoid detuningImprove the transfer coefficientElectric signal transmission systemsElectrotherapyElectrical batteryEngineering
Owner:XI AN JIAOTONG UNIV
A hyperspectral remote sensing image target detection method
ActiveCN105760857BSuppression of interference effectsSolve the problem of reducing the interference effect of redundancyScene recognitionProbe effectData set
Owner:南京珞珈智能科技研究院有限公司
Natural biomaterials for near-infrared light excitation response, their preparation methods and applications
ActiveCN109771646BImprove heating effectEnergy modified materialsAntineoplastic agentsNear infrared laserPhysical chemistry
Owner:WENZHOU UNIV
Multi-channel analog loop polarity calibrator
ActiveCN105891664BHighly integratedGuaranteed safe operationElectric winding testingSecondary loopInductor
Owner:李彦吉 +1
Mobile toilet excrement purification treatment method
InactiveCN102001807BEasy to collectEasy to transportSludge treatment by de-watering/drying/thickeningMultistage water/sewage treatmentFlocculationReclaimed water
Owner:HEFEI HONGSHIDA ENVIRONMENTAL PROTECTION TECH
Automatic sorting trash can
InactiveCN106005813BAvoid throwing into non-corresponding trash bins by mistakeClassification is accurate and convenientRefuse receptaclesLitterControl unit
Owner:TAIZHOU LANHAI ENVIRONMENTAL PROTECTION TECH
Device and method for use in a shower system
ActiveCN102292506BBathroom accessoriesJet pumpsThermodynamicsActive agent
Owner:乌尔斯·斯特劳利
A preparation method of high-strength and high-conductivity copper-niobium multi-core composite wire
ActiveCN105869778BShorten the processing cycleLow costCable/conductor manufactureNiobiumAcid washing
Owner:NORTHWEST INSTITUTE FOR NON-FERROUS METAL RESEARCH
Rare-earth composite wall heat-insulating layer preparation method
InactiveCN101215858BHigh strengthImprove insulation effectCovering/liningsClimate change adaptationInfraredMetallurgy
Owner:包头市科强新型材料有限公司
Quality control standard for testing nucleic acid amplification uniformity and preparation method thereof
ActiveCN109306376BClear correctnessTo achieve the purpose of quality controlMicrobiological testing/measurementDumbbellQuality control
Owner:国家卫生健康委科学技术研究所 +2
A composite material hole processing pcd drilling and milling chamfering tool
ActiveCN112453508BAvoid damageHelps lubricateTransportation and packagingMilling cuttersTool bitMilling cutter
Owner:河源市蓝海米克模具刀具有限公司
Liquid leakage detecting positioning system
ActiveCN102563363BSimple structureRealize full detectionDetection of fluid at leakage pointPipeline systemsElectrical resistance and conductanceEngineering
Owner:SHENZHEN XIANGWEI MEASUREMENT & CONTROL TECH CO LTD
A Numerical Prediction Method for Tip Vortex Cavitation of Underwater Propeller
ActiveCN104102783BImprove cavitation performanceAdaptableSpecial data processing applicationsCavitationPropeller
Owner:ANHUI UNIVERSITY OF TECHNOLOGY
Triple screw extruder
InactiveCN101249728ASolve the smoothbore phenomenonSuitable for dehulling and cold pressingShaping pressOil and greaseDecortication procedure
Owner:武汉新概念农业机械设备制造有限公司
A kind of plla/zif-8 composite bone scaffold and preparation method thereof
ActiveCN110538350BGood dispersionEnhanced interface bindingTissue regenerationProsthesisSelective laser sinteringFluid phase
Owner:JIANGXI UNIV OF SCI & TECH +1
Establishment method of cargo space allocation and dispatching model under double-vehicle operation mode with two ends of the same track
ActiveCN107480922BDesign optimisation/simulationResourcesBiogeographySimulation
Owner:XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
Small volume and large field of view multi-channel terahertz array detection imaging system
ActiveCN109856695BIncreased Instantaneous Field of ViewLarge instantaneous field of viewOptical detectionElectromagnetic wave reradiationComputer hardwareTrack algorithm
Owner:BEIJING RES INST OF TELEMETRY +1
A kind of catalyst and preparation method for preparing 1,4-butanediol
ActiveCN103801321BImprove conversion rateHigh selectivityOrganic compound preparationHydroxy compound preparationPtru catalystManganese
Owner:CHINA PETROLEUM & CHEM CORP +1
Floor-cleaning appliance and method for cleaning a floor surface
PendingCN110621207ACleaning action controlColor/spectral properties measurementsPhysicsFloor type
Owner:ALFRED KARCHER GMBH & CO KG
grinding tool
ActiveCN111360684BWork resistance is smallAvoid OverloadingLapping machinesLapping toolsIndustrial engineeringGrinding process
Owner:CHINA SHENHUA COAL TO LIQUID & CHEM CO LTD
A method for testing phase change memory thermal crosstalk
ActiveCN104051021BStatic storagePhase-change memorySignal on
Owner:HUAZHONG UNIV OF SCI & TECH
A Method for Reducing Internal Residual Stress in Nickel-Based Superalloys
InactiveCN103668022BReduce residual stressDimensionally stableHeat treatment process controlProcess efficiency improvementThermal insulationSuperalloy
Owner:JIANGSU UNIV
Benzimidazole-1,8-naphthalimide-platinum complex and its preparation method and application
ActiveCN108752384BStrong inhibitory activityLow toxicityOrganic active ingredientsPlatinum organic compoundsCancer cellStructural formula
Owner:德州市洛泰商贸有限公司
New crystalline pyrithione/zinc oxide complex and physiologic/antibiotic active composite containing the same
InactiveCN102046600AImprove antibacterial propertiesBiocideCosmetic preparationsAntibacterial activityPolymer
Owner:YHS
A strain of Trichoderma longibrachiata md30 and its bio-organic fertilizer
Owner:NANJING AGRICULTURAL UNIVERSITY
Molding of secondary battery and method for moulding secondary battery
InactiveCN100435402CMinimize molding timeRelieve pressureAssembling battery machinesFinal product manufactureElectrical batteryHigh pressure
Owner:SAMSUNG SDI CO LTD
Resin composition for supercapacitor electrode, slurry, electrode and supercapacitor
InactiveCN105985603BExcellent adhesionImprove energy storage efficiencyHybrid capacitor electrodesTO-18Supercapacitor
Owner:CHI MEI CORP
High-purity quartz sand coating binder for polycrystalline silicon ingot quartz crucible and preparation method thereof
Owner:河北硅研电子材料有限公司
A method of direct buried cable laying
ActiveCN112038980BAffect the service lifeIncrease spacingCable installations on groundApparatus for laying cablesDirect-buried cableCrushed stone
Owner:南京开拓建设有限公司
A kind of chrysanthemum total flavonoids self-emulsifying system composition and application thereof
ActiveCN102579545BRaise the ratioImprove stabilityOrganic active ingredientsAntinoxious agentsHard CapsuleProanthocyanidin
Owner:ZHEJIANG UNIV OF TECH
Preparation method and application of food-borne pathogenic bacteria immunosensor based on gold-labeled silver staining signal amplification technology
Owner:NINGBO UNIV
Pressure die casting mold for producing a casting
ActiveCN104742226AEasy extractionEasy to handleWater closetsMould separation apparatusEngineeringMechanical engineering
Owner:DURAVIT AG
Data analysis methods and equipment
ActiveCN108335755BImprove forecasting efficiencyLow costMathematical modelsMedical data miningMedical knowledgeAlgorithm
Owner:BOE TECH GRP CO LTD
Method for manufacturing end electrode of sheet-type capacitor
InactiveCN101441937BAvoid stressModerate thicknessVacuum evaporation coatingFixed capacitor terminalsSputteringEngineering
Owner:GUANGDONG FENGHUA ADVANCED TECH HLDG
Method and device for detecting drive circuit of electromagnetic induction device
ActiveCN102798813BRealize opening controlReal-time displayElectronic circuit testingTest platformReal time display
Owner:青岛海信网络能源股份有限公司
Foaming agent for drainage and gas recovery containing diaryl sulfonate
ActiveCN106590571BStrong foamingGood foam stabilityFluid removalDrilling compositionSulfonateBetaine
Owner:CHINA PETROLEUM & CHEM CORP +1
An automatic compensation structure for the end seal of small-diameter straight pipe air pressure tightness test
InactiveCN104215399BGuaranteed 0 false positive rateImprove test efficiencyPipe elementsFluid-tightness measurement using fluid/vacuumEngineeringAtmospheric pressure
Owner:ANJI HENGSHENG THERMAL MACHINERY
feeder for mixer
ActiveCN108189244BWon't freezeWork lessMixing operation control apparatusPretreatment controlEngineeringMechanical engineering
Owner:北京燕钲混凝土配送有限公司
Data parameter recovery method and electronic equipment of a communication module
ActiveCN103577279BRestore communication functionRedundant operation error correctionElectronic communicationComputer module
Owner:LENOVO (BEIJING) LTD
Sedan type power car
Owner:杨春杰
A multifunctional air pressure control system for flexible electronics fabrication
ActiveCN105840597BRealize automatic controllable adjustmentAchieving air pressure control requirementsServomotor componentsServometer circuitsPressure functionControl signal
Owner:武汉国创科光电装备有限公司
A fully biodegradable straw straw and preparation method thereof
Owner:SOUTHWEST JIAOTONG UNIV
A soft lower limb assist exoskeleton
ActiveCN108992313BAccurately Acquire Pressure SignalsImprove accuracyProgramme-controlled manipulatorChiropractic devicesElectric machineryEngineering
Owner:SHANGHAI SIYI INTELLIGENT TECH CO
A device and method for improving the uniformity of gypsum board pores
ActiveCN110922207BEnlarged stomataImprove stomatal uniformityCeramic shaping apparatusCeramicwareEngineeringSlurry
Owner:HUAINAN BEIXIN BUILDING MATERIAL +1
A method for reducing the roasting temperature of mgo pellets
ActiveCN105063346BCalcinationMaterials science
Owner:SHANXI TAIGANG STAINLESS STEEL CO LTD
A detection device and control method for a c-lens assembly process
ActiveCN107121265BSimple structureEasy to operateTesting fibre optics/optical waveguide devicesVisual inspectionEngineering
Owner:深圳市惠富康光通信有限公司
Reliability Verification Method of 380V Mobile Emergency Power Supply in Nuclear Power Plant
ActiveCN104198951BImprove defense in depthImprove reliabilityPower supply testingNuclear powerValidation methods
Owner:中广核工程有限公司 +2
Self-lubricating rotary cleaning device
ActiveCN103658085BNo power savingNo dead endsToothed gearingsCleaning using liquidsImpellerDifferential pressure
Owner:东正科技有限公司
Window inner and outer frame sealing structure and assembly method
ActiveCN111287620BImprove sealingIngenious structural designSealing arrangementsWater leakageStructural engineering
Owner:台州市恩晓科技咨询有限公司
Exchange method between LED ceiling lamp having optical lens cover and common lamp
InactiveCN104990010AEliminate fixed processUniform brightnessPoint-like light sourceElectric circuit arrangementsEngineeringMaterials science
Owner:GOLDP ELECTRICAL APPLIANCES
A method for doping gallium nitride material with iron element
ActiveCN109887838BResidue reductionParsing fastSemiconductor/solid-state device manufacturingChemical vapor deposition coatingIndiumGallium nitride
Owner:THE 13TH RES INST OF CHINA ELECTRONICS TECH GRP CORP
External oculentum for treating amblyopia, astigmatism, strabismus, myopia and visual fatigue of teenagers
InactiveCN101732506BNo side effectsKeep natural ingredientsSenses disorderInorganic active ingredientsSide effectAdemetionine
Owner:赵世伟
Three-dimensional dual-band antenna device
InactiveCN101673871BSimultaneous aerial operationsAntenna supports/mountingsDual band antennaImpedance matching
Owner:ARCADYAN
A kind of recombinant carbonyl reductase mutant, gene, engineering bacteria and application thereof
ActiveCN108486075BIncreased substrate toleranceHigh catalytic efficiencyOxidoreductasesFermentationThreonineTyrosine
Owner:ZHEJIANG UNIV OF TECH
Active matrix organic LED pixel structure and manufacturing method thereof
ActiveCN101826547BReduce disconnectionImprove yield rateSemiconductor/solid-state device detailsSolid-state devicesActive matrixEngineering
Owner:BOE TECH GRP CO LTD +1
A mobile modular emergency detection working cabin
ActiveCN104842851BRealize standardized productionLower acquisition costsVehicle with living accommodationItem transportation vehiclesPersonalizationInsulation layer
Owner:TSINGHUA UNIV +1
A power generation device for road speed bumps based on cutting magnetic induction lines
ActiveCN109162881BImprove power generation efficiencyEnsure consistencyMachines/enginesTraffic signalsSpeed bumpRoad surface
Owner:ANHUI UNIVERSITY OF ARCHITECTURE
Method and measuring device for determining the mass flow rate of fresh air
Owner:ROBERT BOSCH GMBH
A kind of flame-retardant glass fiber composite material and preparation method thereof
Owner:山东墨匠新材料科技有限公司 +1
Plane support fixed by adhering
InactiveCN101363569BFirmly connectedImprove practicalityStands/trestlesSuction cupsAdhesiveEngineering
Owner:STEELMATE CO LTD
High-sensitivity intensity detection method based on self-interference microresonator optical sensor
ActiveCN105675545BHigh detection sensitivityLow costPhase-affecting property measurementsSelf interferenceFrequency spectrum
Owner:ZHEJIANG UNIV OF TECH
Guide correcting device of sponge cutting machine
ActiveCN102794787BAffect cutting accuracyReduce width dimensionMetal working apparatusEngineeringMechanical engineering
Owner:南通恒康数控机械股份有限公司
A base station control method and system
ActiveCN103841530BEasy to operateImprove work efficiencyMessaging/mailboxes/announcementsBase station
Owner:CHINA MOBILE GROUP ZHEJIANG
Alginate lyase producing strain, alginate lyase and application thereof
ActiveCN112210515BBacteriaMicroorganism based processesMicroorganismFucoidan
Owner:INST OF TROPICAL BIOSCI & BIOTECH CHINESE ACADEMY OF TROPICAL AGRI SCI
Thin film lamination-delamination process for fluoropolymers
InactiveCN1764538ASimple methodCost-effectiveLamination ancillary operationsSynthetic resin layered productsEngineeringFluoropolymer
Owner:HONEYWELL INT INC
Processing production line for long-storage light-grinding enriched rice
Owner:NANCHANG UNIV
Multi-functional cut measurement rule and measurement method thereof
ActiveCN103156616BHigh color fidelity requirementsDiagnostic recording/measuringSensorsAlgorithmData mining
Owner:FOURTH MILITARY MEDICAL UNIVERSITY
Method, device, equipment and storage medium for determining the location of a UAV base station
ActiveCN110149588BQuick fixLarger resolution delayParticular environment based servicesVehicle wireless communication serviceUncrewed vehicleReal-time computing
Owner:DATANG MOBILE COMM EQUIP CO LTD
Suspension bridge with bearing cable having X-shaped curve
InactiveCN102251465BImprove lateral stabilityLarge lateral rise-span ratioSuspension bridgeBridge structural detailsBridge engineeringCarriageway
Owner:张志新
Exchange tube support and securing assembly for tube exchanger
ActiveCN103217051ASmall head lossHeat exchanger casingsStationary tubular conduit assembliesEngineeringMechanical engineering
Owner:GENERAL ELECTRIC TECH GMBH
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