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.

Method for separating plant antimicrobial peptide, plant antimicrobial peptide and application of plant antimicrobial peptide

PendingCN110105437AHas broad-spectrum antibacterial effectGood broad-spectrum antibacterial effectFungicidesPeptide preparation methodsEscherichia coliWater baths

Owner:吉林省诚仁达医疗技术发展有限公司

Crispy delicious crunchy candy and preparation method thereof

InactiveCN109864165AImprove plasticityIncreased crispinessConfectionerySweetmeatsSugarMillstone

Owner:武汉曹祥泰食品有限责任公司

MEMS (micro-electromechanical system) mechanism based adjustable filter

InactiveCN107861182AEnhanced couplingSimple structureOptical elementsElectrical resistance and conductancePower flow

Owner:黄石晨信光电股份有限公司

Device and method for improving strong light interference resistance of infrared touch screen

InactiveCN105094455AAmplitude changes significantlyImprove accuracyInput/output processes for data processingIlluminanceLight irradiation

Owner:SHANGHAI MUZE INFORMATION TECH CO LTD

Guitar side plate rib side pressure stewing device

InactiveCN108890831AActiveImprove pasting effectWood compressionGuitarsSlide plateScrew thread

Owner:贵州凯丰乐器有限公司

Human joint angle measuring system oriented to wearable flexible sensor

InactiveCN109646007AImprove accuracyReduce external noise interferenceDiagnostic recording/measuringSensorsCapacitanceState variation

Owner:HUAZHONG UNIV OF SCI & TECH

Carbon monoxide-containing hemoglobin preparation and applications of carbon monoxide-containing hemoglobin preparation in anti-inflammation

InactiveCN107625954AImprove toleranceGood anti-inflammatory effectPeptide/protein ingredientsAntipyreticIrritationPharmaceutical drug

Owner:SHANGHAI GINPOSOME PHARMATECH CO LTD

Industrial recirculated cooling water dynamic simulation system

PendingCN108961978AImprove applicabilityIncrease flexibilityTesting waterEducational modelsWater qualityComputer module

Owner:广东晟嘉瑞环保科技有限公司

Ultra-low emission energy-saving biomass circulating fluidized bed boiler

PendingCN110260301AImprove combustion efficiencyImprove low-load operation capabilityFluidized bed combustionSteam boilersCombustion chamberThree stage

Owner:曹德鸣

Copper surface roughening micro-etching liquid and use method thereof

PendingCN114231985AImprove uniformityGood coarsening effectConductive material chemical/electrolytical removalChemical treatmentQuaternary ammonium cation

Owner:KUNSHAN CITY BANMING ELECTRONICS SCI & TECH

Glue dripping bottle cap

PendingCN112141523AImprove sealingClosely connectedSealingEngineeringRubber mat

Owner:安徽鼎泓包装有限公司

Solar photovoltaic panel support frame with cleaning function

InactiveCN108667396ASimple structureWith cleaning functionPhotovoltaic supportsSolar heating energyWastewaterEngineering

Owner:SUZHOU SUNWELL NEW ENERGY CO LTD

Method for preparing steady persistence enamel with aluminum product as base plate

InactiveCN1600721AFritLow melting point

Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

Targeted control evaluating system of transformer equipment

InactiveCN103914752AFacilitate online targeted control assessmentAccurate Overhaul StrategyResourcesTarget controlTransformer

Owner:YUN NAN ELECTRIC TEST & RES INST GRP CO LTD ELECTRIC INST +1

Power conversion device and method for controlling output impedance of power conversion device

ActiveCN109831107APhotovoltaic monitoringDc-dc conversionOutput impedance

Owner:HUAWEI DIGITAL POWER TECH CO LTD

Fire protection telephone with safety hammer

InactiveCN104618549ATelephone set constructionsFire protectionEngineering

Owner:SHAANXI TIAN HAO TECH

Bathroom air conditioner and water heater linkage optimal temperature control method

ActiveCN113531693AEasy to useFine automation controlFluid heatersMechanical apparatusTemperature controlAutomatic control

Owner:松下电气设备(中国)有限公司

Metal wire machining equipment

InactiveCN114346784AGrind evenlyPolished evenlyRevolution surface grinding machinesDrive wheelMachining

Owner:德清县豪鹰金属制品有限公司

Portable unmanned aerial vehicle

InactiveCN106081087AImprove protectionEasy to carryFuselage framesAir-flow influencersPropellerEngineering

Owner:成都恒胜达科技有限公司

Water environment monitor for lake water

InactiveCN107590977AAdjust the vertical positionAdjustable lengthTransmission systemsTesting waterEngineeringSolar cell

Owner:WUHU KAIER ELECTRICAL TECH

Reinforcing rib sheet metal part forming method based on electric arc 3D printing and incremental forming technology

InactiveCN110434223AHigh strengthIncrease local temperatureAdditive manufacturing apparatusUltimate tensile strengthMaterials science

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Modular data center waste heat efficient utilization control management system based on cloud computing

ActiveCN111290354AImprove economyImprove recycling efficiencyTotal factory controlProgramme total factory controlData centerModularity

Owner:ZHENJIANG XIANGJIANGYUN POWER TECH +1

Adjustable type follow rest seat

ActiveCN103100757AIncrease productivityEasy and reliable adjustmentMetal sawing devicesCircular sawsBlade plateAgricultural engineering

Owner:ZHANGJIAGANG CHUANGJI MACHINERY MFG

An entrance guard system with an entrance guard opening data line connected through authorizations of multiple persons

InactiveCN103236099AHigh security levelHigh security requirementsIndividual entry/exit registersData connectionPassword

Owner:姬志刚

Torque output device

InactiveCN104314773AHigh torqueGearingWind energy generationImpellerCoupling

Owner:湖南唯罗克纺织印染机械有限公司

Traditional Chinese medicine decoction for treating lumbar and leg pain

InactiveCN101168004ASymptoms improvedAntipyreticAnalgesicsDiseaseHip pain

Owner:朱瑜琪

Double-armed on-line tank multifunctional polishing machine

InactiveCN105904317AUniform forceCompact structureGrinding carriagesBelt grinding machinesGear wheelEngineering

Owner:WENZHOU CITY HUADA ELECTRIC POWER & METALLURGICAL EQUIP CO LTD

Bamboo tube wine storage device

InactiveCN108676688AFor long-term storageDoes not affect flavorAlcoholic beverage preparationMain channelEngineering

Owner:大冶咏竹生态农业发展有限公司

Method for producing cement by utilizing high-silicon low-calcium limestone

InactiveCN101781096AIt has the characteristics of "low calcium and high free silicon"Rich reservesIronstoneMining engineering

Owner:SINOMA TIANSHAN YUNFU CEMENT

Lipid body loaded with chloroquine drugs and paclitaxel drugs together and preparation method of same

ActiveCN102836158AWide choiceLow costOrganic active ingredientsAntineoplastic agentsMass ratioNiosome

Owner:ZHEJIANG UNIV

Cable bending test machine

InactiveCN108562503AImprove detection efficiencyStrength propertiesElectricityTest sample

Owner:CHINA ELECTRIC POWER RES INST +2

Crushing device used for medical materials

ActiveCN106944208AFast deliveryEasy to operateGrain treatmentsEngineeringBolt connection

Owner:山西康益恒泰药业有限公司

Material loading subsystem used for special coiling pressed materials in hot pressing compound system

InactiveCN107554038AImprove adhesionEasy to adjust the positionLaminationLamination apparatusAdhesive glueEngineering

Owner:德清众邦复合材料有限公司

Mosquito-repellent and radiation-proof corn stalk fiber gypsum board and production method thereof

InactiveCN106242475AReduce contentStop radiationSolid waste managementFiberPolyvinyl alcohol

Owner:宣伟

Optimization device of hydrogen recombiner with assembly structure

InactiveCN113113159AImprove catalytic performanceIncrease reaction rateNuclear energy generationEmergency protection arrangementsCrystallographyPtru catalyst

Owner:HARBIN ENG UNIV

Up-conversion light emitting material and preparation method thereof

InactiveCN102925151ALuminescent compositionsHigh concentrationUpconversion luminescence

Owner:UNIV OF SCI & TECH OF CHINA

High-strength low-alloy steel submerged-arc welding seam capping bead welding method

InactiveCN110935990ARefine tissue performanceGrain refinementWelding accessoriesTemperingJoint surface

Owner:DONGFANG BOILER GROUP OF DONGFANG ELECTRIC CORP

Gastroscope device with auxiliary nursing function

InactiveCN113598976ASolve the problem of poor effect of sucking salivaReduce volumeGastroscopesOesophagoscopesNursing careApparatus instruments

Owner:AFFILIATED CANCER HOSPITAL OF SHANDONG FIRST MEDICAL UNIV SHANDONG CANCER INST (SHANDONG CANCER HOSPITAL)

Method for locating geographical position of disk based on protocol head of hyper text transfer protocol (HTTP)

InactiveCN102571976AEasy to identifyTransmissionSpecial data processing applicationsTheoretical computer scienceData domain

Owner:SICHUAN UNIV

Smart-loudspeaker-based network communication method and smart loudspeaker

ActiveCN107395742AIncrease profitRealize network communicationTransmissionComputer hardwareNetwork communication

Owner:GEER TECH CO LTD

Intelligent plant cultivation system based on data driving and using method thereof

ActiveCN112189550AReal-time monitoring statusExcellent environmentSelf-acting watering devicesEarth material testingAgricultural scienceAgricultural engineering

Owner:ZHONGYUAN ENGINEERING COLLEGE

Narrowband adaptive method based on structure of cross-band pre-filter bank

ActiveCN106990800AIncrease the number ofMulti-level channel characteristic dataMechanical oscillations controlBandpass filteringMechanical equipment

Owner:NAVAL UNIV OF ENG PLA

Water collecting tower

InactiveCN112870828AAvoid cloggingReduce cleaning frequencyTowersFiltration circuitsFiltrationStructural engineering

Owner:潘露

Fluctuating mixed transport system of organic fertilizer

ActiveCN109264293AStable deliveryGuaranteed stabilityConveyorsTransport systemOrganic manure

Owner:甘肃天元化工有限公司

Method of oxidizing thioether

ActiveCN111763161AOxidation achievedHigh selectivityOrganic chemistryOrganic compound preparationPtru catalystCombinatorial chemistry

Owner:CHINA PETROLEUM & CHEM CORP +1

Ring-shaped hanging heat transfer screen of circulating fluidized bed boiler furnace

InactiveCN103175197AHigh strengthEfficient use ofFluidized bed combustionBoiler water tubesBoiler furnaceFluidized bed

Owner:ZHEJIANG UNIV

Three-path signal aliasing processing method applied to band-pass sampling

ActiveCN110808753AImprove versatilityIncrease flexibilityTransmissionMulti bandOversampling

Owner:CHINA UNIV OF MINING & TECH

Data processing method, data processing device and tiled display system

ActiveCN105867865AImprove display qualityEliminate image distortion problemsDigital output to display deviceImaging dataComputer engineering

Owner:BOE TECH GRP CO LTD

Rail transit multi-work-type linkage control method and system based on remote distribution

ActiveCN112002179AGood choiceLow costCosmonautic condition simulationsSimulatorsData setRail transit

Owner:CHENGDU YUNDA TECH CO LTD

Textile quality detection device and detection method

ActiveCN108845113ARealize automatic breakingRealize automatic productionPreparing sample for investigationTextile testingDrive motor

Owner:SHAOXING FANGXIN TESTING TECH SERVICES CO LTD

Drilling device for composite material

ActiveCN111940794ASimple structureAvoid scratchesBoring/drilling componentsMaintainance and safety accessoriesMechanical engineeringDrill bushing

Owner:CENT SOUTH UNIV

Processing technique for metal shell and terminal

ActiveCN106270082ANo change in structural strengthReduce structural strengthShaping toolsTelephone set constructionsPunchingComputer terminal

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Catalyst for producing cyclohexylbenzene

ActiveCN107866267ALow yieldHigh yieldMolecular sieve catalystsMolecular sieve catalystMolecular sieveHydrogen

Owner:CHINA PETROLEUM & CHEM CORP +1

Geometric correction method for vehicle-mounted scanning point cloud in tunnel GNSS denial environment

ActiveCN113280798ASolve the problem of non-rigid body deformationHigh precisionNavigational calculation instrumentsActive open surveying meansPoint cloudIn vehicle

Owner:SICHUAN DEPT OF TRANSPORTATION HIGHWAY PLANNING PROSPECTING & DESIGN RES INST +1

Combined water cup

InactiveCN107307703AImprove the mixing effectImprove airtightnessDrinking vesselsArchitectural engineeringConical surface

Owner:台州市黄岩冠腾塑料模具厂

Gas phase synthesis process of nanometer particle array with one-dimensional diameter and number density gradient

InactiveCN1810629AImprove mobilityLow costDecorative surface effectsVacuum evaporation coatingGas phaseNumber density

Owner:NANJING UNIV

Data reporting control method, device and terminal

ActiveCN106713572AAvoid failureDevices with sensorSubstation equipmentTimestampData reporting

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Composite porous structure preparation method and composite porous structure

ActiveCN110252151AMembranesSemi-permeable membranesPorous substrateCooling fluid

Owner:EXTREMEM INC

Trapping method and trapping system including gradient blocks

ActiveCN102404491AReduce gapQuality improvementPictoral communicationTrappingTrapping methods

Owner:方株(武汉)科技有限公司

Circuit board testing device and method for realizing self-adaptive position of socket and line plug

InactiveCN102262170AAccurate judgmentImprove efficiencyMeasurement instrument housingComputer moduleEngineering

Owner:罗小兵

Night identification method of apple harvesting robot

ActiveCN104408407AGood colorWork lessCharacter and pattern recognitionLight reflectionImage segmentation

Owner:指南者品牌管理(苏州)有限公司

Fluorophosphate optical glass and preparation method thereof and optical element

ActiveCN107628749AHigh internal transmittanceLow costOptical elementsTO-18Staining

Owner:HUBEI NEW HUAGUANG NEW INFORMATION MATERIALS CO LTD

Method and device for testing stability of set top box and electronic equipment

InactiveCN108650501AStable operationReduce time for stability testingTelevision systemsSelective content distributionElectric equipmentSet top box

Owner:SHENZHEN JIUZHOU ELECTRIC

TFPR1 protein, a coding gene thereof and application thereof in immune regulation

ActiveCN104592363APeptide/protein ingredientsDepsipeptidesAdjuvantActive protein

Owner:MICROBE EPIDEMIC DISEASE INST OF PLA MILITARY MEDICAL ACAD OF SCI

Method, media gateway and system for processing MPLS packet

ActiveCN101656655AShorten the lengthReduce header overheadNetwork connectionsNetwork packetData transmission

Owner:CHINA MOBILE COMM GRP CO LTD

Measuring device and method of relative elevation of bearing pedestals of steam turbine generator unit

ActiveCN111442750AQuick responsePut an end to supplementsHeight/levelling measurementVertical planeControl engineering

Owner:GUODIAN SCI & TECH RES INST

Rapid fluid loading and unloading gun

ActiveCN104832773AEasy to operateReasonable structureLubricant transferGear lubrication/coolingFluid loadingEngineering

Owner:HUNAN ZIWEI AUTOMOBILE ENVIRONMENTAL PROT CO LTD

Rapid sinking construction device for pile anchor press-in type sinking well

ActiveCN108487281ASimple structureStable sinking forceCaissonsBulkheads/pilesBuilding construction

Owner:SHANGHAI URBAN CONSTRUCTION MUNICIPAL ENGINEERING (GROUP) CO LTD

Cable for industrial robot

ActiveCN109637723AEasy to pull out and replaceEasy operation and maintenanceFlexible cablesFlexible conductorsEngineeringMechanical engineering

Owner:上海永进电缆(集团)有限公司

Method for effectively removing impurities in lansoprazole crude products

ActiveCN107365300AEfficient removalImprove stabilityOrganic chemistryLansoprazoleDistillation

Owner:桂林华信制药有限公司

Mine emergency hedge facility refrigeration assembly

ActiveCN103758556ASuitable temperatureAvoid it happening againTunnel/mines ventillationSafety equipmentsCold airStart time

Owner:CHINA COAL TECH & ENG GRP CHONGQING RES INST CO LTD

Hybrid cylinder, hybrid engine and control method

InactiveCN105840297AImprove power output smoothnessReduce the temperatureCombustion enginesPump installationsEngineeringInternal combustion engine

Owner:张昭贵 +1

Processing technology of cotton felt

ActiveCN109594191AReduced service lifeThe rebound rate is maintainedNon-woven fabricsFiberCooking & baking

Owner:翰诠特种纺织品(平湖)有限公司

Rotary oil removal device for steel backing plates of automobile brake pads

ActiveCN107570458AEasy to take outSpray evenlyCleaning using liquidsBrake padPetroleum engineering

Owner:山东天鸿汽车科技股份有限公司

Method for rapidly assessing sub-synchronous resonance of complex AC/DC interconnected system comprising multiple series compensation

InactiveCN101718583AShorten the timeSimple methodSubsonic/sonic/ultrasonic wave measurementSub synchronous resonanceElectric power system

Owner:SICHUAN UNIV +1

Core cabling wire for steel melting and preparation thereof

ActiveCN101487076AReduce consumptionReduce steelmaking costsProcess efficiency improvementSteelmakingLow nitrogen

Owner:郭庆成

Refrigerator device, refrigeration system and control method of refrigeration system

ActiveCN111854201AEasy to installPromote repairCompression machines with non-reversible cycleDomestic refrigeratorsTemperature controlElectronic expansion valve

Owner:QINGDAO HAIER SMART TECH R & D CO LTD +1

Log processing method and log processing device

ActiveCN105099764ATimely detection of abnormal logsStore and discover in timeData switching networksData miningNormal conditions

Owner:深圳太乐文化科技有限公司

Portable computer and theft-proof method thereof

InactiveCN101441496ADigital data processing detailsBurglar alarmEmbedded systemUltrasound

Owner:INVENTEC CORP

Heat radiation structure and LED lamp

InactiveCN101418947AReduce weightReduce manufacturing costPoint-like light sourceSemiconductor/solid-state device detailsEngineeringLED lamp

Owner:埃迪科技(苏州)有限公司

Method for rapidly detecting content of amino acid nitrogen and total acids by using mid-infrared spectrum

InactiveCN108072627ANot brokenDo no harmMaterial analysis by optical meansQuantitative determinationMid infrared

Owner:SHANGHAI OCEAN UNIV

LED display screen and touchable control LED lamp thereof

PendingCN110570807AFull of mechanical senseFull of materialStatic indicating devicesIdentification meansEngineeringLight-emitting diode

Owner:马努(上海)艺术设计有限公司

Method, system and device for transmitting and receiving feedback information

ActiveCN102594533AUnderstand the sameAccurate receptionError prevention/detection by using return channelTransmission path divisionUser equipmentSubframe

Owner:DATANG MOBILE COMM EQUIP CO LTD

Partial discharge three-dimensional clustering recognition method based on discharge amplitudes of different frequency bands

InactiveCN107144769ASimple and intuitive classification resultsSimple and intuitive display of classification resultsTesting dielectric strengthCharacter and pattern recognitionFast Fourier transformWaveform analysis

Owner:XIAN THERMAL POWER RES INST CO LTD

Watermelon carrying device for farmland and using method thereof

InactiveCN113071551AProcess to avoid snippingFor the purpose of buffer protectionHarvestersSupporting partsAgricultural engineeringStructural engineering

Owner:荆门市荆双井农业发展有限公司

Display card switching method and electronic equipment

InactiveCN111258672AOmit time differenceImprove the display effectBootstrappingProgram loading/initiatingComputer hardwareSwitching signal

Owner:HEFEI LCFC INFORMATION TECH

Ultrasonic flow meter

InactiveCN103267549AAvoid accumulationImprove signal reflection efficiencyVolume/mass flow measurementTransducerEngineering

Owner:BEIJING ACCURATE ENERGY & TECH +1

Roll-to-roll copper foil micro-etching method

ActiveCN113316322AEfficient removalEffective peelingConductive pattern polishing/cleaningArticle deliveryCopper foilUltrasonic vibration

Owner:XIAMEN UNIV OF TECH

Bottom-air-return waste gas purifying ventilation hood and control method thereof

InactiveCN106140330AImprove the exhaust effectRealize the processing functionWater treatment parameter controlUsing liquid separation agentWater treatment systemControl system

Owner:贾春行

Preparation and application of total antibody ELISA (enzyme linked immunosorbent assay) kit for detecting fever accompanied by thrombocytopenia syndrome virus

ActiveCN102778568ARaise antibody levelsBiological testingImmune effectsVirus inactivation

Owner:无锡鑫连鑫生物医药科技有限公司