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.

High-speed and long-life electromagnetic mechanism

ActiveCN104217900BPlay a buffer roleReduce magnetic forceElectromagnetic relay detailsLocking mechanismHigh energy

Owner:王小飞 +1

A kind of processing method of gfrp panel

ActiveCN108312573BLower requirementLow costFlat articlesGlass fiberEngineering

Owner:SHANGHAI TONGLEI CIVIL ENG TECH +1

Passive infrared ranging method for ground targets under various weather conditions

ActiveCN107632299BImprove ranging accuracyImprove signal-to-noise ratioUsing optical meansUsing reradiationOptical radiationWave band

Owner:XIDIAN UNIV

A method for optimal configuration of power distribution terminals

ActiveCN106786531BImprove ObservabilityReduce unobservable riskAc network circuit arrangementsControl theoryComputer science

Owner:STATE GRID TIANJIN ELECTRIC POWER +1

Bionic machinery chelonian with two-stage freedom degree flipper mechanism

InactiveCN100532193CEasy maintenanceImprove reliabilityPropulsive elements of non-rotary typeEngineeringDegrees of freedom

Owner:PEKING UNIV

Communication processing method and device and base station

PendingCN113556726AHigh speedEasy accessConnection managementNetwork data managementTerminal equipmentUser identifier

Owner:NANJING BAILIAN INFORMATION TECH CO LTD

Process for quickly repairing semi-rigid substrate damage of asphalt pavement

InactiveCN102251454BImprove high temperature stabilityImprove water stabilityIn situ pavingsRoads maintainenceCrack resistanceShearing deformation

Owner:杭州市市政设施监管中心 +1

A Novel Total Endoscopic Spinal Fusion Implantation System

ActiveCN111053631BAvoid oppressionAvoid mechanical propertiesLaproscopesEndoscopesSpinal columnReoperative surgery

Owner:ZHUHAI WEIERKANG BIOTECH

Grinding Tooling for Diesel Engine Oil Adjustment Fork Rod

ActiveCN104162835BSave time for repeated disassembly and handlingImprove processing efficiencyGrinding work supportsMechanical engineeringDiesel engine

Owner:KUNSHAN JIANGJIN MACHINERY

An industrial wet ball milling method for manganese ore based on electrolytic manganese anolyte

ActiveCN111167584BRelieve pressureLow investment costGrain treatmentsManganeseBall mill

Owner:贵州武陵锰业有限公司 +1

A kind of cobalt-manganese hydrotalcite aerogel and its preparation method and application

ActiveCN112044367BEasy to separateIncrease concentrationWater/sewage treatment by irradiationWater treatment compoundsSulfate radicalsFreeze-drying

Owner:JINAN UNIVERSITY

A floating base and water surface floating photovoltaic power generation system

ActiveCN105958908BSimple structureImprove performancePhotovoltaic supportsPhotovoltaic energy generationMarine engineeringPhotovoltaic power generation

Owner:QINGDAO DMAR OCEAN ENG

Corona-resistant polyimide film material and preparation method thereof

ActiveCN103029395BImprove corona resistanceOvercome the disadvantage of poor mechanical strengthSynthetic resin layered productsLaminationTotal thicknessFilm material

Owner:RAYITEK HI TECH FILM CO LTD

manipulator

ActiveCN111185931BAvoid damageGripping headsMetal working apparatusRobot handWorkspace

Owner:吴刘根

Photo-curing composition for tooth

InactiveCN101564357BNot easy to peel offReduce wear rateImpression capsDentistry preparationsSurface modificationPhoto curing

Owner:中国人民解放军南京军区福州总医院四七六临床部

Alkaline pretreatment revival method of spent s‑zorb adsorbent

InactiveCN104888742BIncrease the areaHigh pore volumeCombustible gas purificationFilter regenerationOrganic acidSorbent

Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Channel configuration method and device of td cluster system, and cluster implementation method

ActiveCN103491633BRealize the cluster functionSpeed up dispatchNetwork topologiesManagement information baseCluster systems

Owner:SHENZHEN ZTE TRUNKING TECH CORP

Method, apparatus and system for switching network

InactiveCN101031146BGuaranteed uninterruptedRadio transmission for post communicationWireless communicationTerminal equipmentNetwork switch

Owner:HUAWEI TECH CO LTD

Method to implement binary flag in flash memory

InactiveCN103680626AProgramme controlComputer controlComputer scienceFlash memory

Owner:GM GLOBAL TECH OPERATIONS LLC

Microwave oven having coffee maker

InactiveCN100344906CDomestic stoves or rangesLighting and heating apparatusMicrowave ovenWater flow

Owner:LG ELECTRONICS INC

Low windage resistance mitre gate

InactiveCN101818813BAchieve interchangeSimple production processOperating means/releasing devices for valvesLift valveWindagePower transmission

Owner:梁浩鉴

A kind of environment-friendly preparation method of n,n-dimethylformamide dimethyl acetal

ActiveCN110003023BReduce usageReduce productionOrganic compound preparationAmino-hyroxy compound preparationSodium methoxidePtru catalyst

Owner:常州沃腾化工科技有限公司

Early senile dementia alpha beta starch spot imaging agent

InactiveCN100358582CIn-vivo testing preparationsImaging agentMethyl group

Owner:BEIJING NORMAL UNIVERSITY

Alumina microsphere air purifying agent, preparation method and application of air purifying agent

InactiveCN103028399BImprove degradation efficiencyImprove stabilityDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsParticulatesMicrosphere

Owner:青岛信锐德科技有限公司

An automatic control three-dimensional drip irrigation method

ActiveCN104584989BRealize automatic opening and closingOvercome uneven densitySelf-acting watering devicesWatering devicesAutomatic controlEngineering

Owner:HOHAI UNIV

Method and system for automatically configuring audio encoding format transmitted by bluetooth A2DP

ActiveCN101286770BNetwork traffic/resource managementNetwork topologiesAudio coding formatBluetooth

Owner:BEIJING BAIRUI INTERNET TECH CO LTD

sewing machine

ActiveCN111748925BSuppress distractionsSewing-machine control devicesIndustrial engineeringSewing machine

Owner:BROTHER KOGYO KK

A kind of canine adenovirus type I inactivated vaccine and preparation method thereof

ActiveCN110841064BGood neutralizing antibody titerImprove immunityViral antigen ingredientsInactivation/attenuationSerum freeNeutralising antibody

Owner:HENGYANG NORMAL UNIV

Configuration and implementation method of operation maintenance management function and forwarding device

ActiveCN105790984BData switching networksPathPingTransceiver

Owner:ZTE CORP

Once-forming technology and once-forming device of belt wound type five-drum all-steel radial ply tire

ActiveCN101817238BSolve the lap problemImprove balanceTyresDynamic balanceRadial tire

Owner:GUIZHOU TIRE

Logistics distribution system and method

ActiveCN102609826BLow costIncrease profitIndividual entry/exit registersLogisticsDistribution systemComputer terminal

Owner:武汉家事易农业科技有限公司

Dimming devices and displays

InactiveCN102681164BIntensity size adjustmentImprove backlight utilizationStatic indicating devicesOptical elementsDisplay deviceOptoelectronics

Owner:BOE TECH GRP CO LTD

Super-resolution processing method suitable for video

InactiveCN102202205BQuality improvementImprove execution efficiencyStandards conversionHide markov modelVideo processing

Owner:CPT TECH GRP +1

Automatic material accumulation device

ActiveCN109399223BImprove efficiencyAutomate operationsStacking articlesControl engineeringMechanical engineering

Owner:INTERFACE TECH CHENGDU CO LTD +2

A minimum drive test configuration method, measurement method and device

ActiveCN109819468BImprove compatibilityWireless communicationComputer hardwareEngineering

Owner:VIVO MOBILE COMM CO LTD

A kind of tea intelligent screening device and method

ActiveCN112845015BAvoid Mixed SituationsSievingScreeningElectric machineStructural engineering

Owner:TEA INST YUNNAN ACADEMY OF AGRI SCI

Trim panels for covering airbags

InactiveCN103764452BOperational securityReduce manufacturing costPedestrian/occupant safety arrangementTrim tabEngineering

Owner:FAURECIA CHINA HLDG

Multi-roving feeding spinning device and spinning method

ActiveCN105624848BDrafting machinesYarnSpinning

Owner:湖州优研知识产权服务有限公司

A kind of mixed bacterial agent applicable to the monitoring of biodegradable organic matter and microbial pollution in water and its preparation method

ActiveCN104450587BImprove timelinessShort timeBacteriaMicrobiological testing/measurementWater sourceWater quality

Owner:INST OF URBAN ENVIRONMENT CHINESE ACAD OF SCI

Gynecological Fumigation Therapy Device

ActiveCN110575384BAvoid damageTemperature controlBathing devicesAnimal scienceMedicine

Owner:HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM

Self-leveling process and equipment for patterned cement

ActiveCN106217623BRapid realization of continuous layingIngenious structural designCeramic shaping apparatusCement mixing apparatusPattern processingMaterials science

Owner:中安(浙江)新材料有限公司

Steel wire diffusion fluidized bed furnace

ActiveCN102605165BReasonable structureProportional Accurate ControlFurnace typesHeat treatment furnacesFuel gasZirconium

Owner:ZHANGJIAGANG DONGHANG MACHINERY

Method for developing m-face or a-face ZnO film by metal organic chemical vapour deposition

InactiveCN100494486CControl film thicknessEasy maintenanceChemical vapor deposition coatingGas phaseSingle crystal

Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI

A pitch control rod support structure

ActiveCN103482063BImprove the lubrication effectStrong wear resistanceRotocraftJoystickBall bearing

Owner:CHINA AVIATION POWER MACHINE INST

An E-band Orthogonal Mode Coupler

ActiveCN112563710BImprove isolationSimple structureCoupling devicesMultiplexingCommunications system

Owner:JIANGSU HENGTONG TAIHEZI TECH CO LTD +1

Lighting apparatus

InactiveCN102109126BIncrease the areaSuppress false lightingElectric circuit arrangementsLighting heating/cooling arrangementsCapacitanceInsulation layer

Owner:TOSHIBA LIGHTING & TECH CORP +1

A kind of micronano shell water disinfectant and preparation method thereof

ActiveCN107232235BEfficient removalImprove adsorption capacityBiocideSpecific water treatment objectivesEscherichia coliDisinfectant

Owner:舟山赛莱特海洋科技有限公司

Medicament compound for treating chronic gastritis and preparation method thereof

InactiveCN101347592BGood curative effectReduce dosagePowder deliveryDigestive systemGLYCYRRHIZA EXTRACTMagnolia officinalis

Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

A method for rapidly aging tobacco leaves using natural yeast

ActiveCN107836747BAccelerated agingImprove coordinationFungiTobacco treatmentBiotechnologyMicroorganism

Owner:HUBEI CHINA TOBACCO IND

Preparation method for pentafluoroethane

ActiveCN102617270BLow costReduce operating costsHalogenated hydrocarbon preparationHydrogen fluorideTetrachloroethylene

Owner:CHANGSHU 3F FLUOROCHEM IND CO LTD

an embossing device

InactiveCN105773064BEasy embossingHigh strengthUltimate tensile strengthMechanical engineering

Owner:江苏靓艾斯光电科技有限公司

Typewriter letter hammer group with magnetic shunt

ActiveCN100480052CLight in massRaise the natural frequencyHammer-impression mechanismOther printing apparatusLine printerPole piece

Owner:PRINTRONIX LLC

Generate playlists for content sharing platforms based on user actions

ActiveCN105659206BDigital data processing detailsCommerceMediaFLOContent sharing

Owner:GOOGLE LLC

External self-balancing rotary pipe joint

ActiveCN104061389BPull offsetImprove carrying capacityEngine sealsAdjustable jointsEngineeringOuter Cannula

Owner:AEROSUN CORP

A kind of preparation method of ultrathin tmd two-dimensional nanosheet

ActiveCN108529676BProtect bond strengthIncrease productionTantalum compoundsBinary selenium/tellurium compoundsLamellar crystalsHigh volume manufacturing

Owner:UNIV OF SCI & TECH OF CHINA

An example extension method, device, equipment and medium

ActiveCN108932326BSentence richAvoid generatingText database queryingTheoretical computer scienceSoftware engineering

Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

A vibration damping bracket for an engine

ActiveCN108501678BReduce vibrationIngenious structureJet propulsion mountingInternal combustion mountingEngineeringControl theory

Owner:NANJING INST OF TECH

Water-based anti-scratch full-dumb solid-color wood coating and preparation method thereof

ActiveCN111040600BEmission reductionImprove the decorative effectPolyurea/polyurethane coatingsPolyurethane dispersionPolymer science

Owner:东莞市涂芭新材料有限公司

Volatile memory device, memory module including the same, and method of operating memory module

InactiveCN105047221ADigital storageMemory moduleVolatile memory

Owner:SK HYNIX INC

fpga device realizing on-chip network transmission bandwidth expansion function

ActiveCN111786894BImprove transmission bandwidthEnergy efficient computingData switching networksNetwork structureNetworks on chip

Owner:WUXI ESIONTECH CO LTD

Multi-channel surface electromyography signal collection system based on wireless fidelity (Wi-Fi) and processing method thereof

ActiveCN103190905BLow costImprove real-time performanceDiagnostic recording/measuringSensorsHuman bodyCollection system

Owner:WUHAN UNIV OF TECH

Additive manufacturing method of titanium-based composite materials with self-generated embedded ultrafine network structure reinforcement

ActiveCN111151746BAvoid uneven distributionGuaranteed uniformity of distributionAdditive manufacturing apparatusIncreasing energy efficiencyTitanium matrix compositesLaser scanning

Owner:SHANGHAI JIAOTONG UNIV

A method for measuring and evaluating the quality of litchi suitable for canning

ActiveCN103969409BPromote healthy and rapid developmentTesting foodPlant StructuresProduct processing

Owner:SERICULTURE & AGRI FOOD RES INST GUANGDONG ACAD OF AGRI SCI +1

Execution method, apparatus and system for service open command

ActiveCN101360309BReduce resource usageEasy to handleSupervisory/monitoring/testing arrangementsWireless commuication servicesInstruction memoryBiological activation

Owner:HUAWEI TECH CO LTD

Anthracycline encapsulated with polysaccharide for use in treatment of tumours

PendingCN112165933AImprove therapeutic indexLow toxicityOrganic active ingredientsPowder deliveryNew medicationsDaunorubicin

Owner:NANOVELOS

Mobile terminal third-party application security authentication method and device

ActiveCN106230598BGuaranteed reliabilityHigh strengthUser identity/authority verificationComputer security arrangementsThird partyInternet privacy

Owner:SHENZHEN SINOSUN TECH

Hydraulic steering assist system

ActiveCN105835946BImprove handlingWill not affect driving safetySteering linkagesFluid steeringSteering wheelAuxiliary system

Owner:SAIC MOTOR

Adaptive slowly-varying current detection

InactiveCN102455411AElectrical testingSecondary cellsBattery state of chargeCurrent sample

Owner:GM GLOBAL TECH OPERATIONS LLC

Rotary sign and its installation method

ActiveCN109658814BReduce the hassle of losingImprove the fixing strengthSignsStructural engineeringMechanical engineering

Owner:常州市超艺标牌有限公司

An information processing method and electronic device

ActiveCN104133550BEasy to useImprove experienceInput/output for user-computer interactionGraph readingInformation processingComputer hardware

Owner:LENOVO (BEIJING) LTD

Anti-scouring method without coal pillars for wide excavation and narrowing of rockburst coal seam recovery roadway

ActiveCN111335896BHigh recovery rateHigh yieldUnderground miningSurface miningMining engineeringResource recovery

Owner:TIANDI SCI & TECH CO LTD

A method and device for accessing a Wi-Fi network based on a third-party application program

ActiveCN107733757BIncrease success rateIncrease probabilityAssess restrictionWide area networksAccess networkThird party

Owner:HANGZHOU DPTECH TECH

A welded pipe electric welding machine with good cooling effect

ActiveCN106736056BImprove cooling effectExtended service lifeWelding/cutting auxillary devicesAuxillary welding devicesCooling effectEngineering

Owner:WUXI KONSTANT POWER TECH CO LTD

Production process for Schottky chip

ActiveCN102222615BHigh precision requirementsImprove work efficiencySemiconductor/solid-state device manufacturingAdditive ingredientSilicon chip

Owner:CHONGQING PINGWEI ENTERPRISE

A battery desulfurization device and method

InactiveCN104091971BDepolarizationReduce washoutWaste accumulators reclaimingSecondary cells charging/dischargingThree-phaseAlternating current

Owner:上海汇菱自控设备有限公司

Prohibited words processing method, device, electronic equipment and storage medium

ActiveCN110874398BText database queryingSpecial data processing applicationsAlgorithmWord processing

Owner:GUANGDONG BOZHILIN ROBOT CO LTD

Protopanoxadiol peroxide derivatives as well as preparation method and application thereof

ActiveCN102766184BOrganic active ingredientsMicroorganism based processesProtopanaxadiolMicrobial transformation

Owner:三蚁科技(广州)有限公司

A water injection corrosion inhibitor for corrosion control of sewage in oilfield production water injection system

ActiveCN104031626BWide adaptabilityGood compatibilityDrilling compositionBorehole/well accessoriesAlcoholPolyvinyl alcohol

Owner:XIAN HUANUO ENVIRONMENTAL PROTECTION CO LTD

Judgment of multi-electrode alignment using pressure element

ActiveCN108498166BElectrotherapyEndoscopesEngineeringElectrode pair

Owner:MEDTRONIC ARDIAN LUXEMBOURG SARL

A kind of freeze-dried wolfberry and wolfberry sprout double-layer tablet and preparation method thereof

ActiveCN105192605BPreserve the flavorEasy to eatFood ingredient as viscosity modification agentFood preservationFlavorMedicine

Owner:宁夏林业研究院股份有限公司

A kind of nickel-based core-shell structure catalyst and its preparation method and application

ActiveCN109647543BGood dispersionEvenly distributedOrganic compound preparationPreparation by hydrogenationPtru catalystSilicic acid

Owner:山西青联农业科技有限公司

Audio and video communication method and device between PC terminal and mobile phone

ActiveCN102790710BRealize audio and video communicationNetworks interconnectionTelecommunications networkIp address

Owner:BEIJING FEINNO COMM TECH

A barrel-type roller grinding device for workpiece polishing

ActiveCN111702631BPlay a polishing effectPlay a multi-directional grinding effectEdge grinding machinesPolishing machinesHydraulic cylinderPolishing

Owner:南京林罗电器科技有限公司

A statistical method for shearer propulsion degree

ActiveCN111255519BImprove monitoring efficiencyImprove accuracyMining devicesUnderground miningMachineComputer science

Owner:郑州普泽能源科技有限公司

The structure of the toilet lid damper to keep the pressure constant

ActiveCN106837043BGuaranteed stabilityThe size of the oil passing area remains unchangedBuilding braking devicesWing accessoriesRubber ringEngineering

Owner:游章森

Motor stator core winding machine

InactiveCN104319960BIncrease powerIncrease magnetic fluxManufacturing dynamo-electric machinesWinding machineEngineering

Owner:CHANGZHOU JINKANG PRECISION MECHANISM

Special welding seam grinding system for boiler accessories

ActiveCN104416431BSolve wasteReduce roughnessEdge grinding machinesGrinding drivesGear wheelMaterial resources

Owner:JIANGSU GREENLEAVES BOILER

Thixotropic photocurable hydrogel and its preparation method and application

ActiveCN109851727BFast light curingHigh transparencyAdditive manufacturing apparatusPolymer sciencePhoto irradiation

Owner:SOUTHEAST UNIV

A low-cost and large-size fiber-reinforced titanium-based composite material preparation method

ActiveCN110788511BAvoid damageIncrease binding rateWelding/soldering/cutting articlesWelding apparatusTitanium matrix compositesFiber reinforcement

Owner:AVIC BEIJING AERONAUTICAL MFG TECH RES INST

A circulating coke oven coal charging smoke guide water sealing system equipment

ActiveCN103865550BReduce the temperatureLight in massCharging devicesCoke oven doors/closuresWorking environmentCoke oven

Owner:武汉科技大学资产经营有限公司

Double-centre swinging single-bow current-collector

ActiveCN102205797BAvoid damageImprove work performancePower current collectorsWork performanceEngineering

Owner:LONGKOU MINING GRP

Method for preparing monosodium sulfosuccinate

ActiveCN102030688BLow costMild reaction conditionsSulfonic acids salts preparationButanedioic acidPhysical chemistry

Owner:SUZHOU HIGHFINE BIOTECH

Vehicular tracking device and method

InactiveCN100391125CDirection finders using radio wavesRoad vehicles traffic controlGps receiverEngineering

Owner:STARCHASE

A portable energy-saving and environment-friendly flosser

ActiveCN112451140BAdequate protection of healthProtect healthTooth rinsingWater storage tankEngineering

Owner:上海创连医疗器械有限公司

Detection method, storage medium and electronic device

ActiveCN112508033BData processing applicationsCharacter and pattern recognitionRadiologyReference image

Owner:NEW ORIENTAL EDUCATION & TECH GRP CO LTD

Adhesive tape

ActiveCN112513209ASynthetic resin layered productsFlexible elementsFiberAdhesive

Owner:NITTO DENKO CORP

A method for efficiently extracting phenolic extracts from wood vinegar

ActiveCN107337589BRaise the ratioReduce contentEther separation/purificationOrganic compound preparationO-Phosphoric AcidPhysical chemistry

Owner:JILIN UNIV

Mineral-oil-free lubricant and method for producing a mineral-oil-free lubricant

ActiveCN113366096AExcellent hydrophobic propertiesImprove consistencyAdditivesBase-materialsEngineeringAlkylbenzenes

Owner:KAJO GMBH

Preparation method and application of water-soluble chitosan micro-particles

ActiveCN102010512BImprove adsorption capacityImprove applicabilityOrganic active ingredientsPowder deliveryLipid formationWater soluble

Owner:GUANGDONG PHARMA UNIV

Signal generator with function of outputting noise signal and method for outputting noise signal

ActiveCN102111129BImprove the same problem with noiseIncrease randomnessPulse manipulationWave shapeEngineering

Owner:RIGOL

Method and system for network congestion management

ActiveCN101582852BCongestion monitoringReduce data transfer rateEnergy efficient ICTError preventionCongestion detectionRecovery stage

Owner:ZTE CORP

Immediate-load dental implants

InactiveCN101252892ADental implantsAcute angleDentistry

Owner:ZITERION GMBH

Energy consumption measurement method, device and electrical appliance

ActiveCN111830350BAccurate and fast calculationElectrical testingTime integral measurementEnergy meteringElectricity meter

Owner:GREE ELECTRIC APPLIANCES INC

Crack passivation in the matrix

ActiveCN111094622BMaterial analysis by electric/magnetic meansLaboratory glasswaresPolymer sciencePolymer chemistry

Owner:ILLUMINA INC

Method and device for volume expansion in storage management system

ActiveCN103226518BTroubleshoot unsolvable volume extensionsInput/output to record carriersStorage managementEmbedded system

Owner:INT BUSINESS MASCH CORP

A preparation method of phosphorus-doped porous carbon material for supercapacitor

ActiveCN103714979BHigh specific capacitanceLarge specific surface areaHybrid capacitor electrodesCarbon preparation/purificationCapacitancePorous carbon

Owner:BEIJING UNIV OF CHEM TECH

Safety protection device, method, computer readable storage medium and electronic device

ActiveCN110775930BImprove securityReduce the possibility of explosionContainer filling methodsLiquid transferring devicesPetrol stationControl switch

Owner:BEIJING HORIZON ROBOTICS TECH RES & DEV CO LTD

A kind of recombinant human hyaluronidase freeze-dried preparation and its preparation method and application

ActiveCN105727267BEasy to storeEasy to transportPowder deliveryPeptide/protein ingredientsActive agentHuman albumin

Owner:SUZHOU KANGJU BIOTECHNOLOGY CO LTD +1

Method for the operation of a hybrid drive train in a motor vehicle

InactiveCN101516708ASmall torqueIncrease torqueToothed gearingsGas pressure propulsion mountingElectric machineControl theory

Owner:SCHAEFFLER TECH AG & CO KG

An indoor positioning method and positioning system based on geomagnetic map

ActiveCN107270889BEffective movementImprove search abilityNavigational calculation instrumentsNavigation by terrestrial meansParticle filtering algorithmEngineering

Owner:SOUTHEAST UNIV

A kind of preparation method of transparent water-based coating used on glass

ActiveCN106590240BAchieving parental modificationImprove long-term stabilityReflecting/signal paintsWater basedPolymer science

Owner:HEBEI CHENYANG INDAL & TRADE GROUP CO LTD

A kind of large bottle glass suitable for artificial molding and preparation method thereof

ActiveCN110330224BLong materialAvoid "hardening" phenomenonPolymer scienceManufactured material

Owner:QILU UNIV OF TECH +1

Hydraulic Casing Centralizer

ActiveCN104373058BImprove the righting effectUniform thicknessDrilling rodsDrilling casingsLower limitHydraulic cylinder

Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Assembled prosthesis such as a disc

InactiveCN101098667ASurgerySpinal implantsProsthesisEngineering

Owner:DISC O TECH MEDICAL TECHOLOGIE

A preview method of arcgis map configuration based on angular components

ActiveCN109783596BMeet reuseFast online configurationGeographical information databasesComputer graphics (images)Tree shaped

Owner:园测信息科技股份有限公司

A kind of manganese carbonate ore pretreatment method

ActiveCN105087963BImprove qualityLow costProcess efficiency improvementPretreatment methodManganese

Owner:贵州铜仁和诚锰合金有限公司

breathable thermal fabric

ActiveCN103874248BLightweightImprove convenienceOhmic-resistance heatingYarnFiber

Owner:昆山豪绅纤维科技开发有限公司

Preparation of kaolinite with high diameter-thickness ratio and calculation method of its diameter-thickness ratio

InactiveCN103926119BSimple processHigh precisionPreparing sample for investigationParticle size analysisElectrical resistance and conductanceAlcohol

Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Wireless indoor positioning method and system based on attention mechanism

ActiveCN109756842BHigh positioning accuracyParticular environment based servicesLocation information based serviceSimulationNetwork model

Owner:SHANDONG UNIV

Relay equipment and wireless communication method for relay equipment

InactiveCN101789842AEfficient use ofError prevention/detection by using return channelRadio transmission for post communicationCommunications systemCommunication device

Owner:FUJITSU LTD

Composition for treating sheep diarrhea and preparation method thereof

InactiveCN101773594BHeavy metal active ingredientsDigestive systemHalloysiteHouttuynia

Owner:NORTHEAST AGRICULTURAL UNIVERSITY

A mixing machine and dust remover for the production of raw materials for the outer insulation layer of cables

ActiveCN109228013BAvoid cloggingSmooth dischargeUsing liquid separation agentDirt cleaningInsulation layerDust control

Owner:ANHUI CABLE

A device for cleaning knives

ActiveCN109431337BMeet the needs of useReduce wasteDirt cleaningCleaning using toolsEngineeringMechanical engineering

Owner:ZHONGSHAN XIANGSHI MECHANICAL EQUIP CO LTD

A digital predistortion processing method and device

ActiveCN104618284BImprove robustnessImprove accuracyMulti-frequency code systemsSynchronous/start-stop systemsPeak valueComputer science

Owner:DATANG MOBILE COMM EQUIP CO LTD

A bay layer data source simulation method and device for smart substation testing

ActiveCN104638767BCircuit arrangementsSpecial data processing applicationsComputer hardwareHuman–machine interface

Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

A cantilever roadheader cutting head suitable for hard rock

ActiveCN112145173BLow mechanical failure rateIncrease productivitySlitting machinesCutting machinesClassical mechanicsCantilever

Owner:SANSHANDAO GOLD MINE SHANDONG GOLD MINING LAIZHOU

Optimum Design Method for Stiffness and Construction Timing of Secondary Lining Structure of Tunnel with Weak Rheological Surrounding Rock

ActiveCN107609241BStability impactGeometric CADUnderground chambersArchitectural engineeringEconomic benefits

Owner:NINGBO COMM PLANNING INST CO LTD