China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

A database control method and database system

ActiveCN108984602BAvoid overlappingReduce deploymentDatabase distribution/replicationRedundant operation error correctionData transportDistributed computing

Owner:NETEASE (HANGZHOU) NETWORK CO LTD

Methanol diesel oil additive and methanol diesel oil

ActiveCN100491507CAppearance is clear and transparentPromote combustionLiquid carbonaceous fuelsOil additiveN-Butyl Alcohol

Owner:CRPC INNOVATION ENERGY

Composition of Chinese traditional medicine for malignant tumor

InactiveCN101049449BImprove therapeutic efficacyLittle side effectsUnknown materialsAntineoplastic agentsErica umbellataSide effect

Owner:李世杰

System Compensation Method for Reducing Self-Interference Effects in Frequency Modulated Continuous Wave Altimeter Systems

InactiveCN103580716BTransmissionRadio wave reradiation/reflectionSelf interferenceLocal oscillator signal

Owner:HONEYWELL INT INC

Silane graft cross linking polyolefine composition

InactiveCN100547024CImprove heat resistanceImprove aging performanceCross-linkElastomer

Owner:CHINA PETROLEUM & CHEM CORP

System and method for detecting coupling current

ActiveCN102759657BCurrent/voltage measurementEngineeringElectrical current

Owner:SHANGHAI SIEMENS CIRCUIT PROTECTION SYST

A kind of assembly framework of lithium ion battery

ActiveCN108735931BSecondary cellsCell component detailsStructural engineeringLithium-ion battery

Owner:HENAN UNIVERSITY

Production technology of high stability asphalt by modification of waste tyre rubber powder

InactiveCN101381519BHomogeneous combined stateGuaranteed stabilityPlastic recyclingBuilding insulationsPolymer scienceAsphalt

Owner:ANHUI ZHONGYI NEW MATERIAL TECH CO LTD

A kind of polycyclic amine modified (branched) polyether acrylate and preparation method thereof

ActiveCN104892928BLow viscosityCuring shrinkage is smallAdditive manufacturing apparatusInksShrinkage rateDouble bond

Owner:南京玖泰新材料科技有限公司

A broadband two-element microstrip mimo antenna based on multivariate parasitic surface structure

ActiveCN110504537BMiniaturizationHigh miniaturization rateParticular array feeding systemsSimultaneous aerial operationsDielectric substrateMimo antenna

Owner:陕西百川经纬信息科技有限公司

A personal portable multi-source positioning information auxiliary correction method

ActiveCN104897155BAchieve precise positioningGuaranteed accuracyNavigational calculation instrumentsNavigation by speed/acceleration measurementsSpatial positioningKaiman filter

Owner:BEIJING INFORMATION SCI & TECH UNIV +1

A kind of breeding method of male and female pigeons with long and short cashmere

ActiveCN114271237BReduce the cost of early sex determinationVariety adapts to a wide rangeMicrobiological testing/measurementAnimal scienceFishery

Owner:NANJING AGRICULTURAL UNIVERSITY

A Character Segmentation Method Based on Coarse Locating License Plate

ActiveCN107527056BThe segmentation result is accurateGood segmentation resultCharacter recognitionEngineeringComputer vision

Owner:NANJING UNIV OF POSTS & TELECOMM

A rigidity enhancement method for cyclic milling of integral blisk blades

ActiveCN107159951BImprove rigidityAvoid it happening againProgramme controlComputer controlMachining processMachining time

Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

An automatic stamping and welding production system in the mold of hot double metal components

ActiveCN111618180BLong electrode lifeIncrease productivityShaping toolsPerforating toolsPunchingEngineering

Owner:YUEQING YEDAO ELECTROMECHANICAL CO LTD

Y tube self-balance type down-hole switch

InactiveCN101265793BRealize forced openAchieve automatic shutdownWell/borehole valve arrangementsSealing/packingUpper jointEngineering

Owner:CHINA NAT OFFSHORE OIL CORP +1

A forming mechanism of a multifunctional treadmill frame

ActiveCN108607909BEasy to pullEasy to separateShaping safety devicesPress ramEngineeringMechanical engineering

Owner:宁波海斯曼健康科技股份有限公司

Construction device and house

ActiveCN109386135AEasy to buildAdditive manufacturing apparatusWaterborne vesselsArchitectural engineeringTransverse beam

Owner:BEIJING HUASHANG LUHAI TECH CO LTD

Encapsulation method for light bar

ActiveCN102563557BWon't bendImprove waterproof performancePrinted circuit aspectsSolid-state devicesEngineeringFixed position

Owner:OPTOTRONIC GMBH

Hydraulic system for a construction machine

InactiveCN103168176AImprove work efficiencyConvenient leveling operationControlling membersServomotor componentsElectricityProportional control

Owner:VOLVO CONSTR EQUIP AB

Catalyst for synthesis of propionic acid with ethyl alcohol carbonylation method

ActiveCN101402045BCatalytically activeImprove catalytic performanceCarboxylic preparation from carbon monoxide reactionMetal/metal-oxides/metal-hydroxide catalystsPropanoic acidCatalytic effect

Owner:ABA CHEM CORP

Lock cylinder drilling machine

ActiveCN105642939BReduce manual maintenanceGuaranteed smoothnessFeeding apparatusMetal working apparatusEngineeringTransfer mechanism

Owner:中山亚力菲自动化设备有限公司

Hydroxymethyl diamine compound and preparation method and application thereof

ActiveCN102617364BHigh tensile strengthHigh compressive strengthOrganic compound preparationAmino-hyroxy compound preparationPolymer scienceEthyl group

Owner:NANJING TECH UNIV

a display device

ActiveCN105807467BAchieving Narrow BezelsHigh strengthNon-linear opticsMetal frameworkAdhesive

Owner:XIAMEN TIANMA MICRO ELECTRONICS +1

display screen

ActiveCN107621665BInhibition of contractionInhibit swellingLayered productsPolarising elementsDisplay devicePolarizer

Owner:INNOLUX CORP

A vibrating screen cleaning device assisted by sand screening machine for water conservancy construction

InactiveCN106345688BSimple and fast operationAdjust cleaning strengthSievingScreeningDrive shaftEngineering

Owner:NANJING FUYUAN RESOURCES UTILIZATION CO LTD

Method for simultaneously producing sponge iron and water-gas

InactiveCN101307370BIncrease productionReduced ironmaking operating costsProcess efficiency improvementCombustible gas productionWater vaporOxygen

Owner:肖劲东

A virtual keyboard control method and system

ActiveCN110413189BReduce volumeReduce weightInput/output processes for data processingKey pressingControl signal

Owner:BEIJING TAIFANG TECH CO LTD

A detachable four-way valve coil installation structure

ActiveCN113124220BQuick disassemblyEasy to useOperating means/releasing devices for valvesFour-way valveTemperature conditioning

Owner:NINGBO WANJIA ELECTRICAL APPLIANCE

System and methods for network reachability detection

InactiveCN101124785BData switching by path configurationComputer networkReachability

Owner:CISCO TECH INC

Docking method of all-round adjustable quick docking device for installing slag breaker in large gasifier for coal chemical industry

ActiveCN103878569BSmooth rotationEasy to panMetal working apparatusRolling resistanceVehicle frame

Owner:江苏双达泵业股份有限公司

A kind of preparation method of carbon/carbon composite outer coating

ActiveCN104130015BImprove bondingOptimal Control StructureCarbon compositesUltrasonic oscillation

Owner:INST OF FLEXIBLE ELECTRONICS TECH OF THU ZHEJIANG

Method and device for intercepting web resources

ActiveCN109688205BGuaranteed accuracyFix memory issuesDigital data information retrievalTransmissionPersonalizationTerm memory

Owner:QILIN HESHENG NETWORK TECH INC

Oxygen sensing probe/analyzer

PendingCN114839250AMaterial analysis by electric/magnetic meansGas analysisPhysical chemistry

Owner:ROSEMOUNT INC

A Transforming Humanoid Robot with Cube Structure

ActiveCN104973158BEasy to carryDeformation fastSelf-moving toy figuresManipulatorControl systemEngineering

Owner:赵姝颖

A song type matching degree detection platform

ActiveCN109063141BAudio data retrievalCommunication interfaceIdentification device

Owner:上海倍增智能科技有限公司

A kind of toothpaste containing reed root extract

ActiveCN103405362BStrengthen healthPromote secretionCosmetic preparationsToilet preparationsSalivary gland secretionFoaming agent

Owner:福建爱洁丽日化有限公司

A kind of application of black phosphorus nanosheet

InactiveCN107469082BSelective captureReduce symptoms associated with oxidative stressNervous disorderEnergy modified materialsDiseaseBiocompatibility

Owner:CENT SOUTH UNIV

Method for implementing compressed transmission of user message protocol based on network processor

InactiveCN1305275CImprove performanceImprove stabilityData switching networksTraffic capacityNetwork processor

Owner:ZTE CORP

A kind of titanium silicon molecular sieve and its preparation method and application

ActiveCN109502601BEasily brokenPromote formationCrystalline aluminosilicate zeolitesMolecular sievePhysical chemistry

Owner:WUXI ACRYL TECH

Method, device and storage medium for travel control

ActiveCN111090277BImprove the effect of obstacle avoidanceAutomatic obstacle detectionTravelling automatic controlSimulationMobile device

Owner:ECOVACS ROBOTICS (SUZHOU ) CO LTD

Semiconductor laser device and manufacturing method therefor

InactiveCN1750337APrevent proliferationOptical wave guidanceLaser detailsDielectricQuantum well

Owner:SHARP KK

A device, system and method for estimating and correcting IQ imbalance

ActiveCN104980377BImprove accuracyMulti-frequency code systemsTransmitter/receiver shaping networksCarrier frequency offsetCarrier signal

Owner:HUAWEI TECH CO LTD

A food packaging pretreatment device for curved sausages

ActiveCN112640944BGood lookingDecrease productivityClimate change adaptationLinked sausage separationProcess engineeringFood packaging

Owner:重庆好食在农业发展有限公司

A method for preparing 4,10-dioxatricyclo[5.2.1.0(2,6)]dec-8-en-3-one

ActiveCN111116606BInhibit side effectsRaw materials are easy to getOrganic chemistryPolymer scienceDouble bond

Owner:DALIAN JOIN KING FINE CHEM CO LTD

A gate scanning driving circuit and display device

ActiveCN108847192BEliminate pit streaksSmall footprintStatic indicating devicesInput/output processes for data processingControl signalDisplay device

Owner:NANJING CEC PANDA LCD TECH

AC contactor drive circuit

InactiveCN105336539BAvoid shockAvoid mutual interferenceRelaysCapacitanceRectifier diodes

Owner:国网山东省电力公司昌乐县供电公司

An identity-based privacy protection integrity detection method and system in cloud storage

ActiveCN107948143BReduce overheadReduce public key certificate management workUser identity/authority verificationThird partyData integrity

Owner:ANHUI UNIVERSITY

Optical function determination method

ActiveCN102918445BOptical articlesOptical partsEyeglass lensesLens plate

Owner:ESSILOR INT CIE GEN DOPTIQUE

Improved Distribution Methods for General Distribution and General Mixed Distribution Models

ActiveCN105930671BFit closelyReduce orderSpecial data processing applicationsInformaticsElectricityDistribution method

Owner:武汉龙德控制科技有限公司

A kind of silk texture matte stockings and production method thereof

ActiveCN105768247BIncrease elasticityImprove breathabilityWeft knittingWarp knittingYarnEngineering

Owner:ZHEJIANG MENGNA SOCKS & HOSIERY

Composition for inhibiting replication of hepatitis b virus

PendingCN113038955AOrganic active ingredientsGenetic material ingredientsHepatitis B immunizationPharmaceutical Substances

Owner:TOKYO METROPOLITAN INST OF MEDICAL SCI

pvc foam furnace heating system

ActiveCN104494034BImprove securityEfficient use ofCombustion using gaseous and pulverulent fuelCombustion using liquid and pulverulent fuelCombustorCombustion chamber

Owner:湖北金状元运动器材有限公司

Solid particulate matter collection device

ActiveCN101915681BStop the leakEasy to take outWithdrawing sample devicesParticulatesFixed frame

Owner:BEIJING SDL TECH

Polypropylene powder for selective laser sintering and its preparation

ActiveCN107304270BHigh sphericityFlat surfaceAdditive manufacturing apparatusSelective laser sinteringOrganic solvent

Owner:CHINA PETROLEUM & CHEM CORP +1

A driving recording method and system for identifying changes in traffic signs

ActiveCN110853180BReasonable planningInform in timeRegistering/indicating working of vehiclesDetection of traffic movementDriver/operatorSimulation

Owner:CHINA FIRST AUTOMOBILE

Pressure Transmitters

ActiveCN103389180BEasy to cleanWash thoroughlyFluid pressure measurementAudio power amplifierButt joint

Owner:BENGBU SUNMOON INSTR INST

Barrel shock absorber

ActiveCN105020317BStable structureImprove sealingSpringsLiquid based dampersEngineeringScrew thread

Owner:RUIAN ZHAORI AUTO PARTS

Manually adjustable supply air outlets for rail vehicle air conditioning

InactiveCN103383136BAchieve independent regulationNo shakingRailway heating/coolingRailway transportAir volumeEngineering

Owner:上海松芝轨道车辆空调有限公司 +1

Risk assessment system for power plant relay protection setting value based on expert system

InactiveCN103632308BReduce the risk of unreasonableEasy to operateData processing applicationsEngineeringOperability

Owner:POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD +1

A new method for preparing nitrogen-doped graphene

ActiveCN103159210BImprove electrochemical performanceElectrochemical performance can be adjustedMaterial nanotechnologyGrapheneSimple Organic CompoundsDoped graphene

Owner:BEIJING UNIV OF CHEM TECH

A general information system interface testing method and device

ActiveCN105071990BData switching networksComputer hardwareTesting software

Owner:CHINA ACADEMY OF ELECTRONICS & INFORMATION TECH OF CETC

A method for alkyl derivatization and separation of sulfur-containing compounds in petroleum components

ActiveCN111423900BImprove applicabilityTroubleshoot Compositional AnalysisComponent separationMaterial analysis by electric/magnetic meansOrganic solventSulfide

Owner:CHINA UNIV OF PETROLEUM (BEIJING)

A direct method of making large model fractured cores to maintain original oil-water saturation

ActiveCN105842026BControl porosity and permeability parametersControl oil and water saturationPreparing sample for investigationCement slurryOil water

Owner:SOUTHWEST PETROLEUM UNIV

Detecting device for liquid flow of hollow turbine blade of combustion gas turbine

ActiveCN102538885BEven by forceStable clampingDirect mass flowmetersCombustionTurbine blade

Owner:HARBIN TURBINE +1

Preparation technology for spherical lithium cobalt oxide doped with Ti, Mg and Al

InactiveCN102583585BSimple processReaction is easy to controlCell electrodesCobalt carbonatesAlkalinityCobalt(II,III) oxide

Owner:ANHUI ALAND NEW ENERGY MATERIALS

Wavelet weighted multi-mode blind equalization method based on chaos optimization of support vector machine

InactiveCN102361475BImprove uniformityReduce autocorrelationTransmitter/receiver shaping networksSupport vector machineTransformer

Owner:NANJING UNIV OF INFORMATION SCI & TECH

oppressor

ActiveCN105962986BPromote healingEasy to fixPharmaceutical delivery mechanismMedical devicesHead pressingBall screw

Owner:董鹏

Calculation method and system for interference compensation of weighing results

ActiveCN108255786BSolve the lack of precisionImprove measurement accuracyWeighing auxillary devicesComplex mathematical operationsDifferential pressureControl theory

Owner:CENT SOUTH UNIV

Method for building oxidative stress model of carp red blood cells

InactiveCN102559592BOptimum use concentrationSuitable incubation timeBlood/immune system cellsCarpApoptosis

Owner:SICHUAN AGRI UNIV

A method and system for measuring the return air volume of a self-starting LNG dispenser

ActiveCN104595714BAccurate measurementContainer filling methodsVolume/mass flow measurementElectricityProcess engineering

Owner:JEREH OIL & GAS ENG

A kind of preparation method of sintered ITO low-density cylindrical particles

ActiveCN105294073BReduce manufacturing costImprove density uniformityMetallurgyIndium tin oxide

Owner:GUANGXI CRYSTAL UNION PHOTOELECTRIC MATERIALS CO LTD

Power head for automatic iron-nail feeding device

ActiveCN102807099BImprove work efficiencyEnsure the effect of transportation and feedingBulk conveyorsFlangeElectrical and Electronics engineering

Owner:JIANGSU YONGGANG GROUP CO LTD

A neighbor cell detection method and device based on LTE system

ActiveCN107181558BReduce missed detection rateOrthogonal multiplexTime domainData acquisition

Owner:WUHAN HONGXIN TELECOMM TECH CO LTD

Computer switching device and signal switching method

ActiveCN1303519CAvoid cumbersomeDigital output to display deviceAnalog signalOutput device

Owner:ATEN INT CO

Halftone mask and manufacturing method thereof

ActiveCN101387827BQuality improvementReduce in quantityOriginals for photomechanical treatmentLaser beam welding apparatusChemical reactionLaser

Owner:BEIJING BOE OPTOELECTRONCIS TECH CO LTD

Multilayer Ceramic Capacitors

ActiveCN107658130BReduce thicknessReduce the worry of strippingFixed capacitor electrodesFixed capacitor dielectricCapacitanceElectrical conductor

Owner:TAIYO YUDEN KK

A method and system for multi-device cooperative access to SRAM

ActiveCN108153485BReduce overheadStrong reliabilityInput/output to record carriersDigital storageComputer hardwareComputer architecture

Owner:TIANJIN JINHANG INST OF TECH PHYSICS

A boron-deficient boron nitride nanosheet and its preparation method and application

ActiveCN107265417BEasy to prepareLow costNitrogen compoundsOther chemical processesSorbentEvaporation

Owner:JIANGSU UNIV

Method for using phosphoric oxide to concentrate diluted phosphoric acid to prepare polyphosphoric acid

ActiveCN101531354BLower packagingReduce logistics costsChemical industryCondensed phosphoric acidsO-Phosphoric AcidEconomic benefits

Owner:WENGFU (GRP) CO LTD

Layout structure of wall dressing decoration experience guild hall

ActiveCN102635255BLayout scienceReasonable structurePublic buildingsChinese charactersStructural engineering

Owner:CHANGHZHOU LONGCHENG HANREE WALL COATING

Local oscillation leakage detection and elimination apparatus and method

InactiveCN101420236BImprove detection accuracyReduce mistakesTransmission control/equalisingBaseband systemsFrequency conversionLocal oscillator

Owner:PANASONIC CORP

Method and device for obtaining path information of data message

ActiveCN107612829BData switching networksPathPingInformation acquisition

Owner:HUAWEI TECH CO LTD

Gaas-based phemt device and preparation method thereof

ActiveCN104966732BImprove breakdown voltagePerformance is not affectedSemiconductor/solid-state device manufacturingSemiconductor devicesOptoelectronicsElectron

Owner:CHENGDU HIWAFER SEMICON CO LTD

Mechanical safety device with hinge for automatic equipment and accident protection board

ActiveCN100455875CAvoid accumulationContact operating partsEngineering safety devicesElectricityLinear motion

Owner:PIZZATO ELETTRICA

Detection method, equipment, system and construction machinery of boom working state parameters

ActiveCN103604408BHigh precisionImprove securityMeasurement devicesStructural engineeringMachine

Owner:CHANGSHA ZOOMLION FIRE FIGHTING VEHICLE +1

Acoustic matching body, ultrasonic probe, and ultrasonic measuring device

InactiveCN104068892AUltrasonic/sonic/infrasonic diagnosticsMaterial analysis using sonic/ultrasonic/infrasonic wavesAcousticsGeneratrix

Owner:SEIKO EPSON CORP

A single-phase five-level topology and inverter

ActiveCN104218832BReduce current harmonic contentReduce hardware costsAc-dc conversionThree levelHarmonic

Owner:SUNGROW POWER SUPPLY CO LTD

Vehicle control method and system

ActiveCN105329235BReduce fuel consumptionEmission reductionHybrid vehiclesStart stopCar driving

Owner:BAIC MOTOR CORP LTD

rf filter

InactiveCN107204503BWaveguide type devicesRf filtersMechanical engineering

Owner:PRISM MICROWAVE

A kind of anti-voltage breakdown glass fiber bushing

ActiveCN104723627BImprove bindingMaintain dielectric strengthSynthetic resin layered productsLaminationFiberAlkali free

Owner:安徽腾拓新材料科技有限公司

Repair and regeneration method of waste battery positive electrode material

ActiveCN106058353BImprove electrochemical performanceIncrease the degree of mixingCell electrodesWaste accumulators reclaimingLithiumFree cooling

Owner:JINGMEN GEM NEW MATERIAL

A kind of fully synthetic water-based sapphire cutting fluid and preparation method thereof

ActiveCN108165362BEnhanced extreme pressure lubricationImprove wettability and permeabilityLubricant compositionPhysical chemistrySapphire

Owner:TIANJIN RES INST FOR ADVANCED EQUIP TSINGHUA UNIV +1

Improvement garments

InactiveCN101500444BGarment special featuresConvertible garmentFiberEngineering

Owner:米歇尔莫迪亚诺

A method and device for adjusting the switching frequency of a fan

ActiveCN111550304BExtended service lifeImprove reliabilityCoolant flow controlMachines/enginesControl engineeringSwitching frequency

Owner:WEICHAI POWER CO LTD

A Coal Preparation Plant Supplementary Clean Water Control System

ActiveCN105527985BAvoid corrosionDoes not affect normal workLevel controlHigh concentrationElectricity

Owner:CHINA SHENHUA ENERGY CO LTD +1

Experimental apparatus, system and method for aquatic plants

InactiveCN103371098BBioreactor/fermenter combinationsBiological substance pretreatmentsEngineeringGuide tube

Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES

Ad hoc network video system and control method of ad hoc network video system

ActiveCN113014895BGuaranteed normal functionMeet the application scenarios of power supplyPower managementNetwork topologiesComputer hardwareProgrammable logic controller

Owner:广东信通通信有限公司

Device for powering an electronic control unit

ActiveCN111164844ADc source parallel operationPower supply for data processingCapacitanceEngineering

Owner:VTESCO TECH GMBH

Longitudinal floating field plate device with deep buried layer and manufacturing method

InactiveCN110459599BLower specific on-resistanceSemiconductor/solid-state device manufacturingSemiconductor devicesSilicon electrodeEngineering

Owner:UNIV OF ELECTRONICS SCI & TECH OF CHINA

A biomass stove fuel mixer

InactiveCN106287660BAvoid replacementSave resourcesSolid fuel combustionCombustion apparatusEngineeringVertical cylinder

Owner:怀宁县环能机制炭有限公司

Household domestic sewage purification device

InactiveCN105036327AImprove purification effectGood removal effectWaste based fuelTreatment with anaerobic digestion processesBlackwaterSewage

Owner:BIOGAS SCI RES INST MIN OF AGRI

Monosodium glutamate two-effect countercurrent evaporation crystallization system and its working process

ActiveCN105771304BReduce consumptionAvoid the phenomenon of double effect crystallizationSolution crystallizationCrystallization by component evaporationMonosodium glutamateEvaporation

Owner:无锡荣丰生物工程有限公司

Method for producing boron-containing diammonium phosphate product

ActiveCN102491807BReduce moisture contentAvoid serious impactFertilizer mixturesWater vaporTrace element

Owner:WENGFU (GRP) CO LTD

A scanning method and device for positron emission computed tomography pet equipment

ActiveCN107049351BImprove reconstructed image qualitySimple methodComputerised tomographsTomographyTime informationData pack

Owner:SHENYANG INTELLIGENT NEUCLEAR MEDICAL TECH CO LTD

An information processing method and electronic device

ActiveCN104598025BUse diversificationInput/output for user-computer interactionGraph readingInformation processingComputer vision

Owner:LENOVO (BEIJING) LTD

A string filtering method and related device

ActiveCN107870925BImprove processing efficiencyIncrease profitOther databases queryingSpecial data processing applicationsData requestComputer engineering

Owner:HUAWEI TECH CO LTD +1

Label printer with a label peeling mechanism and a control method for the same

InactiveCN100351095CManual label dispensersOther printing apparatusPaper sheetElectrical and Electronics engineering

Owner:SEIKO EPSON CORP

Application of psoralen A in preparation of medicine for preventing or treating cochlear hair cell damage

ActiveCN111773209BOptimize technical parametersRaise the ratioOrganic active ingredientsSenses disorderCell damagePharmaceutical drug

Owner:ZHEJIANG CHINESE MEDICAL UNIVERSITY

Hoisting method of large parts in narrow area

ActiveCN103058055BReduce investmentShorten the construction periodLoad-engaging elementsEngineeringStenosis

Owner:PANGANG GRP ENG TECH

Straightening machine for edge of steel box girder

InactiveCN101812828BReduce consumptionEasy to moveBridge erection/assemblyControl systemEngineering

Owner:WUHAN YIYE STEEL STRUCTURE

Internal rotation type wood round chopping board drying equipment and using method thereof

InactiveCN112956925AIncrease pressureAvoid conditions that do not dry effectivelyDrying gas arrangementsKitchen equipmentCouplingKitchen utensils

Owner:李福

Guardrail for safe operation

ActiveCN112343416BExtended service lifeDon't get wetFencingElectric/electromagnetic audible signallingStructural engineeringTop cap

Owner:LIANGSHAN POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO +2

Biodegradable nontoxic amphipathic multi-block polyurethane material and preparation thereof

ActiveCN101503501BUnique amphipathic natureAvoid devouringGene deliveryBiocompatibility Testing

Owner:SICHUAN UNIV

Cross-level conference roll call method, device, computer equipment and storage medium

ActiveCN110290345BImprove the efficiency of roll callTelevision conference systemsTwo-way working systemsComputer hardwareTelecommunications

Owner:ZHEJIANG HUACHUANG VISION TECH CO LTD

An emergency braking acceleration exhaust valve

ActiveCN112644446BIncreased emergency braking wave speedConducive to the relief of the whole vehicleApplication and release valvesExhaust valveControl theory

Owner:MEISHAN CRRC BRAKE SCI & TECH CO LTD

Compilation of hybrid chain manipulator

ActiveCN105290306BIngenious structureReasonable designManipulatorMetal chainsManipulatorChain link

Owner:无锡市福克斯煤矿机械制造有限公司

Communication method, device, access point and station of wireless local area network

ActiveCN105392207BHigh reuse rateImprove throughputNetwork topologiesFrequency spectrumMessage frame

Owner:MEIZU TECH CO LTD

Double-path power negative feedback system for laser processing equipment

ActiveCN102637012BImprove processing qualitySolve the unstable output powerLaser detailsSemiconductor lasersNegative feedbackLaser processing

Owner:UNITED WINNERS LASER CO LTD

A kind of press forming mold and press forming method of grinding wheel segment

ActiveCN104162850BGuaranteed density uniformitySave raw materialsGrinding devicesCompression moldingGrinding wheel

Owner:ZHENGZHOU RES INST FOR ABRASIVES & GRINDING CO LTD

Propylene polymerization production process optimal soft survey instrument and method based on chaos optimization

InactiveCN101315556BExcellent soft measurement resultsCalculation speedChaos modelsNon-linear system modelsSurvey instrumentComputer module

Owner:ZHEJIANG UNIV

Mode and device for forming crystal

InactiveCN101624723BImprove photoelectric conversion efficiencyIncrease electrical passivityPolycrystalline material growthSingle crystal growth detailsElectricityCrucible

Owner:KUNSHAN ZHONGCHEN SILICON CO LTD

Integral window breaking device for fire emergency rescue

ActiveCN113827881ANeat edgesAvoid escape injuryBuilding rescueEmergency rescueStructural engineering

Owner:FUJIAN PROVINCE NANAN CITY ANNAITE FIREFIGHTING EQUIP

Unlockable nut in sandwich cantilever longitrorse mode conversion working mode

InactiveCN103148079BReduce coefficient of frictionSimple structureGearingNutsCantilevered beamSelf locking

Owner:HARBIN INST OF TECH

Self-Driven Deployable Conical Antenna

ActiveCN110718735BSimple structureLight in massRadiating elements structural formsFlexible aerialsEngineeringStructural engineering

Owner:NAT INNOVATION INST OF DEFENSE TECH PLA ACAD OF MILITARY SCI

Supporting roller preheat treatment method

InactiveCN103572034ASave moneyLow costFurnace typesHeat treatment furnacesRoom temperatureMechanical equipment

Owner:BAOSTEEL ROLL SCI & TECH

Construction Method of Steiner Minimum Tree for Multilayer Barrier in VLSI

ActiveCN103902775BQuality improvementExcellent solutionGenetic modelsSpecial data processing applicationsVery large scale integrated circuitsSteiner minimal tree

Owner:上海立芯软件科技有限公司

Synthesis method of urea-melamine-formaldehyde ternary copolymerization resin precipitation and its application as amino resin adhesive improver

ActiveCN104151512BReduce releaseDo not change the process conditions of useAldehyde/ketone condensation polymer adhesivesFiltrationStrong acids

Owner:NANJING FORESTRY UNIV