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.

Process for producing special-shaped double-layer metal vacuum cup

ActiveCN113478184ASolve the defect of single and obsolete shapeMeet diverse needsDrinking vesselsBi layerPolishing

Owner:永康市超朗工贸有限公司

Polyimide resin composition, film, adhesive agent and component

ActiveCN104334643AExcellent mechanical propertiesImprove heat resistancePrinted circuit manufactureCoatingsDiphenyl etherPolymer science

Owner:MITSUI CHEM INC

Method for detecting total mercury, inorganic mercury and organic mercury in tobacco simultaneously and application

ActiveCN104777139AOptimal pre-processing methodSimple and fast operationFluorescence/phosphorescenceAtomic fluorescence spectrometryFractionation

Owner:CHINA TOBACCO GUANGDONG IND

Fan cover for general gasoline engine

ActiveCN104500205AImproved airtightReduce lossesMachines/enginesEngine cooling apparatusCylinder headGasoline

Owner:LONCIN MOTOR

Industrial dehumidifier

ActiveCN104006454AImprove heat transfer effectGood for condensation and dehumidificationSpace heating and ventilation safety systemsLighting and heating apparatusAuto regulationAir volume

Owner:GUANGDONG MIDEA GRP WUHU REFRIGERATING EQUIP CO LTD +1

Automatic sorting method for waste circuit board components

ActiveCN107899968AAchieve the purpose of separationAutomatic classificationSortingCapacitorResistor

Owner:INST OF RESOURCES UTILIZATION & RARE EARTH DEV GUANGDONG ACAD OF SCI

Method and equipment for decoding multiple video files

ActiveCN102883218AAvoid CatonAvoid using soft decoding operationsSelective content distributionEquipment useComputer engineering

Owner:北京君正集成电路股份有限公司

Chinese medicine hair-darkening empirical formula and preparation method thereof

ActiveCN102028759AHigh activityPromote proliferationCosmetic preparationsHair cosmeticsMelanomaLiver and kidney

Owner:霸王(广州)有限公司

Traditional Chinese medicine for treating neurodermatitis

ActiveCN102885997ANervous disorderDermatological disorderCoixMedicine

Owner:如东文园投资开发有限公司

Lotus leaf slimming food

InactiveCN104305222AFull of nutritionEfficient decompositionTea substituesNatural extract food ingredientsHard ciderVitamin C

Owner:CHONGQING KAIXIAN LONGZHU TEA

Variable-screw-pitch device and rotor wing assembly and multiple rotor wing aircraft adopting same

ActiveCN103661926AMiniaturizationQuick responsePropellersRotocraftReciprocating motionEngineering

Owner:SZ DJI TECH CO LTD

Method and device for determining oil and gas reservoir well drilling track and storage medium

ActiveCN109538197AMeet the preset curvature requirementsHigh precisionSurveyWell drillingAutomation

Owner:CHINA UNIV OF PETROLEUM (BEIJING)

Battery

ActiveCN109428078AReduce erosionLower impedanceCell electrodesSecondary cells servicing/maintenanceHigh temperature storageOrganic solvent

Owner:CONTEMPORARY AMPEREX TECH CO

Picture processing method and apparatus

ActiveCN105303508AImprove processing efficiencyReduce complexityImage data processing detailsProcessing InstructionImaging processing

Owner:TENCENT TECH (SHENZHEN) CO LTD

Using multiple correlators to determine signal sent and frequency offset

ActiveCN105917587AEliminates the need for frequent useSmall sizeCriteria allocationCarrier regulationDigital radioFrequency offset

Owner:NORDIC SEMICONDUCTOR

Storm-resisting nori cultivation raft shelf and cultivation method

InactiveCN102422806AReduce stressReduce the difficulty of installation workCultivating equipmentsSeaweed cultivationPorphyraEngineering

Owner:NINGBO UNIV

Device and method for incising circular eyeglass

InactiveCN101081530ASteps to Avoid GrindingEasy to produceFine working devicesPunchingEngineering

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Carotid artery ultrasound image plaque classification detection method and system

PendingCN114092744AGuaranteed accuracyReduce workloadUltrasonic/sonic/infrasonic diagnosticsCharacter and pattern recognitionTime domainPlaque area

Owner:SHANDONG UNIV

Embedded part protector

InactiveCN104810063AImprove cooling effectEffective shock absorptionInstrument housingEngineeringElastic plastic material

Owner:周玉红

Field-sequential liquid crystal display employing quantum dot material and projector

InactiveCN106908995ALow costImprove light energy utilizationNon-linear opticsLight energyControl system

Owner:SHENZHEN K&D TECHONOLOGY

Parallel steel stranded wire stay cable tensioning control method

ActiveCN103556573ARealize one-time stretching in placeBridge erection/assemblyElement modelFull bridge

Owner:CCCC SECOND HARBOR ENG

Preparation method of biplanar super-resolution imaging lens

InactiveCN102621602ANovel processing routeConvenient processing routeLensLithographic artistUltraviolet lights

Owner:INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI

Video quick invocation method based on GIS map

InactiveCN109446377AQuick ViewImprove viewing efficiencyClosed circuit television systemsGeographical information databasesGraphicsVideo processing

Owner:北京京航计算通讯研究所

Combined test device and method for treating wastewater by means of hot-air concentration-flash evaporation

PendingCN108529707ASimple structureEasy to operateSpecific water treatment objectivesWater/sewage treatment by heatingCombined testBuffer tank

Owner:南京常荣环境科技有限公司 +2

Corrosion-resistant steel for chain plates and manufacturing method of corrosion-resistant steel

InactiveCN109695006AHardness smoothUniform hardnessSheet steelHardness

Owner:ANGANG STEEL CO LTD

Preparation method and application of biopolymer binder

InactiveCN104031583AImprove surface strengthHigh folding resistanceNon-macromolecular adhesive additivesWater-repelling agents additionCross-linkBiopolymer

Owner:SHANGHAI DONGSHENG NEW MATERIALS

Method and a device for identifying an object in a video

InactiveCN109614956ABiometric pattern recognitionPattern recognitionComputer vision

Owner:SHANGHAI YITU NETWORK SCI & TECH +1

Efficient reboiler

PendingCN112370800AEasy to fixAvoid deformationBoiling apparatusThermodynamicsReboiler

Owner:王秀红

Tea leaf processing equipment

InactiveCN107736445AIncrease collection rateEliminate fatiguePre-extraction tea treatmentEngineeringConveyor belt

Owner:务川自治县馨长香茶有限公司

Auxiliary tumor radiotherapy positioning device

PendingCN113616940APrecise positioningEasy to operateX-ray/gamma-ray/particle-irradiation therapyTherapeutic bedRadiation therapy

Owner:张蕴蕴

Preparation method for carboxymethyl cellulose nitrate resin water-borne dispersoid

InactiveCN104892988AEvenly dispersedReduce pollutionCoatingsCarboxymethyl celluloseNitrocellulose

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY +2

Secretion type Pichi strain and its construction method

InactiveCN100342002CElimination of crushing stepsFungiMicroorganism based processesProtein targetProtein engineering

Owner:SHANGHAI INST OF BIOLOGICAL SCI CHINESE ACAD OF SCI

Feed additive for improving milk yield and milk quality of lactating sow and preparation method of feed additive

InactiveCN110024911APromote secretionPromote absorptionFood processingAnimal feeding stuffFood additivePig farms

Owner:INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI +1

Inner hexagonal T-shaped butt joint screw main body

PendingCN112594263ARealize pluggingConvenient screw assemblyNutsBoltsButt jointEngineering

Owner:南京至美畅和科技会展股份有限公司

Multi-material material discharging device for food 3D printer

InactiveCN109007942AEasy to integrateAdditive manufacturing apparatusFood shapingMulti materialFine line

Owner:合肥中农科泓智营养健康有限公司

Disposable drainage meter for fixing, protecting and expanding incision

InactiveCN110074873AAvoid infectionReduce infectionDiagnosticsSurgeryPeritoneal EffusionAbdominal cavity

Owner:周雪贵

Wire and frame integrated connector

ActiveCN114421232AAchieving Mate Connection WorkAchieving connected processing jobsContact member manufacturingCouplings bases/casesDrive wheelVehicle frame

Owner:连云港联为科技有限公司

Novel friction wear testing machine for thin film

PendingCN108169048AGuaranteed friction performanceMeet the testing requirements of friction performanceInvestigating abrasion/wear resistanceWear testingEngineering

Owner:TIANJIN UNIV OF COMMERCE

Buffering fender convenient to disassemble, assemble and replace for ship wharf

InactiveCN113481942AReduce or eliminate damageReduce impactClimate change adaptationShipping equipmentFenderWharf

Owner:傅英坤

Lubrication type angular contact articulated bearing

InactiveCN101334066AReduce wearExtended service lifeBearing componentsSliding contact bearingsLubricationPetroleum engineering

Owner:FUJIAN LONGXI BEARING (GROUP) CO LTD

Fixed structure

ActiveCN101207990AEasy to assembleEasy to disassembleDigital data processing detailsCasings/cabinets/drawers detailsBiomedical engineering

Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO

Box making and boxing machine

PendingCN111392123AHigh speedFast packingWrapper twisting/gatheringCartoning machineProcess engineering

Owner:无锡西奇智能科技有限公司

Accident prevention device for ascending, descending and traversing parking device

InactiveCN103850506ACompact structureEasy to useParkingsEngineeringPiston rod

Owner:XIAN BOYU GREEN ENERGY

Background management system processing method and device for Raspberry Pi, and storage medium

InactiveCN110851251ATroubleshoot technical issues with poor processing resultsRun many timesProgram initiation/switchingIp addressEngineering

Owner:车轮互联科技(上海)股份有限公司

Cross-platform modularized shader language general integration method

PendingCN114077433AAchieving the goal of cross-platformImprove performanceCode compilation3D-image renderingTheoretical computer scienceModularity

Owner:DALIAN NEUSOFT UNIV OF INFORMATION

Air-conditioner

InactiveCN106327777AMulti-purposeReduce lossesLighting and heating apparatusAir conditioning systemsFire detectorEngineering

Owner:GREE ELECTRIC APPLIANCES INC

Muslim barbecue seasoning with wide application type and preparation method thereof

InactiveCN106072378AImprove food safetyHigh extraction rateFood scienceFiberFlavor

Owner:YIWU JUHUI BIOTECH CO LTD

Multifunctional ejector rod device for pneumatically disassembling rubber rollers

InactiveCN105479399AConvenient refueling and maintenanceEasy to separateMetal-working hand toolsAssistive device/technologyEngineering

Owner:HUBEI JINAN TEXTILE GRP CO LTD

Automatic flower and fish mixing-culture device

InactiveCN103548753AIncrease oxygen contentAchieve recyclingSelf-acting watering devicesPisciculture and aquariaElectricityAutomatic control

Owner:孟庆林

Garbage recycling device based on environment-friendly building construction

InactiveCN112779881AAvoid offsetEasy to take outRoad cleaningGrain treatmentsArchitectural engineeringElectric machinery

Owner:伍小琴

High-water-locking type disinfection wet tissue and production process thereof

PendingCN114010550AImprove decontamination abilityImprove water retentionCosmetic preparationsToilet preparationsPolyesterNervous system

Owner:JIANGSU TERRA MEDICAL TECH

Clothes processing equipment

ActiveCN112080913AEasy to fixNot easy to looseTextiles and paperLaundry driersEngineeringMechanical engineering

Owner:QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1

Flight abnormal information detection method and system based on multi-source information fusion processing

ActiveCN114291277AImprove adaptabilityImprove accuracyCharacter and pattern recognitionAircraft indicatorsFlight heightFlight direction

Owner:四川省行之行科技有限公司

Bedpan

InactiveCN102784039AAchieve cleaningTo achieve the purpose of sanitationNursing bedsBedpanEngineering

Owner:曲阜益晟康科技有限公司

Laser marking machine

InactiveCN107876989ADistance controlControl rotation angleLaser beam welding apparatusEngineeringLaser

Owner:苏州威百斯特智能科技有限公司

Vibrating experiment table for forest fruit picking

InactiveCN109060323AChange mechanism parametersMachine part testingVibration testingFruit treeEngineering

Owner:NORTHEAST FORESTRY UNIVERSITY +1

Probiotic gelatinized sweet for improving constipation and preparation method thereof

InactiveCN108740251AGood for healthEasy to carryConfectionerySweetmeatsMicroorganismDietary fiber

Owner:GUANGDONG YANLING LIFE TECH CO LTD

Flexible screen pipe with automatic reset function

ActiveCN114876419ANot easy to reverseSmall running resistanceFluid removalControl theoryMechanical engineering

Owner:SICHUAN UNIVERSITY OF SCIENCE AND ENGINEERING

Furnace transformer figure-8-shaped low-voltage coil looping device

PendingCN107464691AGuarantee heart distance sizeReduce manufacturing costTransformersInductances/transformers/magnets manufactureTransformerEngineering

Owner:CHANGCHUN SANDING TRANSFORMER

Photocatalyst coating and preparation method thereof

InactiveCN105462409AAcidicIncrease polarityCoatingsPhotocatalytic degradationRaw material

Owner:LUOYANG LVREN ENVIRONMENTAL EQUIP

Waste lead paste recycling processing method

InactiveCN110791661AWaste accumulators reclaimingProcess efficiency improvementProcess engineeringEnvironmental engineering

Owner:CHAOWEI POWER CO LTD

Rapid constructing method for enabling vertical shaft pit shaft to pass through magmatic rock with large thickness

InactiveCN101694158ASimplify the construction processReduce security risksBlastingShaft sinkingAlloyHigh intensity

Owner:中煤第一建设有限公司第四十九工程处

Dynamic obstacle real-time obstacle avoidance method and system for multi-AGV system

InactiveCN110221601AGood real-time obstacle avoidance effectReduce complexityPosition/course control in two dimensionsVehiclesMatrix methodEngineering

Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

Whole-length immersive virtual reality experience equipment

PendingCN109985367AIncrease authenticityTo achieve the purpose of coolingSport apparatusWhole bodyThree-dimensional space

Owner:杭州闪夜蓝雷科技有限公司

Test system and method for content rewriting equipment

ActiveCN113179317AImprove efficiencyHigh accuracy of resultsData switching networksTheoretical computer scienceEngineering

Owner:HANGZHOU DPTECH TECH

Environment-friendly constant-temperature electric power cabinet

InactiveCN113161887AEasy to placePrevent movementSwitchgear with withdrawable carriageSubstation/switching arrangement casingsEngineeringElectric power

Owner:侯焕芳

Frequency soft start control circuit

ActiveCN106059278AImprove reliabilityReduce shockPower conversion systemsLoop closingEngineering

Owner:CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST

Adsorbing agent for coal-fired flue gas

InactiveCN105854830AImprove adsorption capacityImprove adsorption efficiencyGas treatmentOther chemical processesMANGANESE ACETATESorbent

Owner:MAANSHAN SHUNDA ENVIRONMENTAL PROTECTION EQUIP

Wear-resistant cable and preparation method thereof

InactiveCN110982163AImprove wear resistanceGood and stable wear resistanceInsulated cablesCable/conductor manufactureElectrical conductorPlasticizer

Owner:上海矿山电缆制造有限公司

Automatic feeding saw for building aluminum formwork

InactiveCN109773266ASolve unqualifiedPlay a role in material breakingMetal sawing devicesMetal working apparatusLoop controlClosed loop

Owner:广东斯丹诺智能装备有限公司

Method and device for permanently repairing defects of absent material of a photolithographic mask

PendingCN107132725AElectric discharge tubesVacuum evaporation coatingOxidizing agentNanotechnology

Owner:CARL ZEISS SMT GMBH

Butterfly hook

InactiveCN102845383ABaitFisheryButterfly wing

Owner:溧阳市天工渔具有限公司

Nose plug plastic-dipping mold

PendingCN107696366AAvoid deformationAvoid falling into the slurry tankDomestic articlesCoatingsNoseEngineering

Owner:NINGBO SHENGYURUI MEDICAL APPLIANCES

Resetting method of cleaning equipment, cleaning equipment and computer readable storage medium

PendingCN114328011AAvoid issues with inability to effectively reset cleaning devicesRedundant operation error correctionSoftware engineeringStorage cell

Owner:YUNJING INTELLIGENCE (SHENZHEN) CO LTD +1

Escaping cooking fume capture air curtain system

PendingCN112161308APrevent proliferationImprove capture abilityDomestic stoves or rangesLighting elementsFresh airEnvironmental engineering

Owner:宁波环峰消防技术有限公司

Winding and packing device for pipes

PendingCN108583967AIncrease productivityReduce manufacturing costWrapping with article rotationBall screwGear wheel

Owner:郑州华美彩印纸品有限公司

Method and system for localizing an occupant within a vehicle

ActiveCN111891000AImprove reliabilityVehicle seatsPedestrian/occupant safety arrangementUltrasonic sensorReal-time computing

Owner:APTIV TECH LTD

Multifunctional graphene health-care sock with functions of sterilizing through far infrared, eliminating beriberi, absorbing moisture, promoting perspiration, deodorizing, promoting blood circulation and improving immunity

InactiveCN108624990AHazard reductionAvoid damageHandkerchiefsBaby linensFiberPyrophyllite

Owner:杭州鼎牛投资管理有限公司

Cloud workflow intelligent management and scheduling system in cloud computing platform

ActiveCN112948088AThe whole process is considerable and controllableIncreased acceptance rateProgram initiation/switchingResource allocationInformation resourceCloud workflow

Owner:BEIJING INSTITUTE OF TECHNOLOGYGY

Fixed point rotary hydraulic car moving machine

InactiveCN109399489AParking does not affectLifting framesParking spaceEngineering

Owner:HUZHOU VOCATIONAL TECH COLLEGE

Mixed feed for preventing and curing laying hen contagious viral diseases

InactiveCN105124317AImprove the immunityImprove self-healing abilityAnimal feeding stuffPeanut mealVeterinary Drugs

Owner:峨眉山市全林农业科技有限公司

Method for realizing quasi-real-time transmission of media data

InactiveCN102325136AAchieve timingReduce context switching overheadProgram initiation/switchingTransmissionTime delaysProgram planning

Owner:ZTE CORP

Preparation method of camphene

InactiveCN105152847AReduce dosageHigh yieldHydrocarbon by isomerisationMetal/metal-oxides/metal-hydroxide catalystsTurpentine OilDistillation

Owner:广西梧州通轩林产化学有限公司

Quantitative forecasting method based on shock wave type impact wear rate speed index

InactiveCN105547886AHigh precisionSimple designInvestigating abrasion/wear resistanceShock waveEngineering

Owner:ZHEJIANG SCI-TECH UNIV

Reinforcement learning-based H-infinity current control method and system for permanent magnet synchronous motor

ActiveCN113364386AEasy to controlStrong anti-disturbanceElectric motor controlModelling/simulations for controlMathematical modelSimulation

Owner:WEICHAI POWER CO LTD +1

Five-degree-of-freedom magnetic levitation motor without thrust disc

PendingCN111211709AIncrease the critical speedImprove disassembly efficiencyMechanical energy handlingMagnetic holding devicesLevitationElectric machine

Owner:NANJING VOCATIONAL UNIV OF IND TECH

Quick-frozen sweet dumpling and cooking process thereof

InactiveCN107772223AAchieve separationAvoid stickinessFood freezingFood coatingSesamumLemon juice

Owner:CHONGQING QIGE FOOD CO LTD

Host receiver audio transmission device and method, electronic equipment and storage medium

PendingCN110280017ARealize the operationVideo gamesUSBElectric equipment

Owner:GUANGZHOU CHICKEN RUN NETWORK TECH CO LTD

Method for tracking and recognizing and automatically capturing illegal behaviors of vehicles in highway large scene

InactiveCN108091142AEffective identification and forensicsImplement forensic recordsRoad vehicles traffic controlTraffic violationOn the fly

Owner:TRAFFIC MANAGEMENT RES INST OF THE MIN OF PUBLIC SECURITY

Alignment assistant, liquid crystal composition and liquid crystal display element

PendingCN112739800AGood orientationGood storage stabilityLiquid crystal compositionsNon-linear opticsEngineeringMechanical engineering

Owner:DIC CORP

Desulfurization dust-removal pipeline with mixing shower nozzle

PendingCN109432975AHigh desulfurization and dust removal efficiencyIncrease contact areaUsing liquid separation agentSulfurEngineering

Owner:启明星宇节能科技股份有限公司

Lighting node system

ActiveCN111800918AImprove stabilityEasy to replaceElectrical apparatusEnergy saving control techniquesLight equipmentDaughterboard

Owner:CHANGZHOU UNIV

A voice identification fixed point programming disposal

InactiveCN101217034AReduce usageSpeech recognitionAcoustic modelSpeech sound

Owner:WUDI SCI & TECH (XIAN) CO LTD

Voice semantic information extraction method and device, intelligent terminal and storage medium

PendingCN111768766AHigh precisionSpeech recognitionService domainSpeech sound

Owner:KONKA GROUP

Compensating current detection method based on instant space voltage vector orientation

InactiveCN105823921AOvercoming the difficulty of precise phase lockingReactive/real component measurementsCurrent elementVoltage vector

Owner:SHANDONG JIANZHU UNIV +1

Information display method and terminal for chat application

InactiveCN106126109AImprove acquisition efficiencyImprove experienceSpecial data processing applicationsInput/output processes for data processingHuman–computer interactionInformation acquisition

Owner:MEIZU TECH CO LTD

Mailbox device convenient to use

InactiveCN108784256AAvoid bumpingSimple structureMaterial gluingKitchen equipmentEngineeringMechanical engineering

Owner:JIANGSHAN HONGLI PROD DESIGN CO LTD

Multifunctional sanitation robot

PendingCN107761635AClean thoroughlyDrag net to achieveRoad cleaningAgricultural scienceEnvironmental engineering

Owner:CHANGAN UNIV

Whooping cough capsule and preparation method thereof

InactiveCN107375796AAntibacterial agentsCapsule deliveryFritillaria cirrhosaLicorice roots

Owner:刘道鹏

Diesel generator integrated resource to-be-supplemented oil system

PendingCN112723294ADoes not affect normal useEasy to useLiquid transferring devicesOil canProcess engineering

Owner:TIANJIN PAUWAY POWER EQUIP CO LTD

Senecio scandens Buch.-Ham injection as well as preparation method and application thereof

InactiveCN104473988AImprove the bactericidal effectEasy to operateAntibacterial agentsOrganic active ingredientsMedicineSerenoa repens extract

Owner:GUANGDONG OCEAN UNIVERSITY

Music box

InactiveCN103928043AFlexible useGood practical valueDigital storageLoudspeakerEmbedded system

Owner:SHENZHEN RUGUO TECH

Closed-loop circulating water heating system and method thereof

PendingCN114279232AImprove production safetyAvoid consumptionSteam/vapor condensersNitric acidTemperature controlWater vapor

Owner:GUIZHOU BATIAN ECOTYPIC ENG CO LTD

Hanging type wallboard lifting appliance

ActiveCN112607583AAvoid breakingAvoid damageVibration suppression adjustmentsSafety gearClassical mechanicsWall plate

Owner:湖南飞山奇建筑科技有限公司

Buried flexible pipeline finite element simplification method based on global optimization iterative algorithm

ActiveCN111428403AEasy to calculateEasy to analyzeDesign optimisation/simulationStress distributionElement model

Owner:HUANGGANG NORMAL UNIV +1

Curative effect detection of pantothenic acid and ulcer medicament

InactiveCN101928764AMicrobiological testing/measurementFluorescence/phosphorescenceFluorescenceCurative effect

Owner:XINBAXIANG SHANGHAI MOLECULAR MEDICAL TECH SHANGHAI

Plate fixing device for electrostatic spraying

InactiveCN108906362AFlexible working styleReduce usage limitationsElectrostatic spraying apparatusTransmission beltDrive shaft

Owner:太仓市联华静电喷涂厂(普通合伙)

Buoyancy airbag system and car

InactiveCN106585551ASlow down the sinking speedPrevent backflowLife-buoysPedestrian/occupant safety arrangementFirst FillElectricity

Owner:HENAN POLYTECHNIC

Device and method for controlling ammonia water flow in denitration system

InactiveCN112169584AGas treatmentDispersed particle separationSolenoid valveStream flow

Owner:SHANDONG GUOSHUN CONSTR GRP

Pure traditional Chinese medicine transdermal liniment for treating ankylosing spondylitis and preparation method of pure traditional Chinese medicine transdermal linimen

PendingCN112587631AStrong waist and kneesAntipyreticAnalgesicsSpondarthritisCurative effect

Owner:李海东

Image retrieval method and device

InactiveCN110019910AImprove accuracyHigh speedDigital data information retrievalCharacter and pattern recognitionImage retrievalRetrieval result

Owner:ALIBABA (CHINA) CO LTD

Wire-to-board socket and wire-to-board connector assembly

PendingCN111585075AEasy to weld and fixSoldered/welded conductive connectionsCoupling contact membersEngineeringStructural engineering

Owner:SHENZHEN EVERWIN PRECISION TECH

Anti-photographing method and system and Micro LED display screen

PendingCN114863355AAvoid interferenceImprove viewing effectCo-operative working arrangementsCharacter and pattern recognitionInformation repositoryLED display

Owner:SHENZHEN AOTO ELECTRONICS

Air floatation sewage treatment device based on ultramicro nano bubbles

PendingCN114853198AEasy to handleAvoid cloggingSpecific water treatment objectivesTreatment involving filtrationSewageSewage treatment

Owner:TIANJIN RES INST FOR WATER TRANSPORT ENG M O T

Refrigerator stamping part machining treatment method

InactiveCN109623283AGuaranteed accuracyStress reliefEdge grinding machinesShaping toolsEngineeringRefrigerated temperature

Owner:滁州美业科技股份有限公司

Top-attached fabricated suspended ceiling system and mounting method thereof

PendingCN113073766AAvoid deformationHigh strengthCeilingsStructural engineeringMechanical engineering

Owner:ZHEJIANG YASHA DECORATION

Preparation method of fresh keeping agent for aquatic products

InactiveCN109329382AEffective contactHigh antibacterial efficiencyMeat/fish preservation by coatingMeat/fish preservation using chemicalsPropolisCuticle

Owner:罗永城

Special fertilizer for oil-tea trees and preparation method thereof

InactiveCN108276210AReduce pollutionPromote growthSuperphosphatesCalcareous fertilisersCamellia oleiferaDry weight

Owner:SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI

Communication method and communication device

ActiveCN112887963ANetwork data managementComputer hardwareCommunication device

Owner:HUAWEI TECH CO LTD

Protective fingerstall

InactiveCN107198278AStable supportAvoid bending and peelingGlovesProtective garmentEngineeringSilica gel

Owner:李樱子

Application of nymphaea hybrid extract in preparing drugs for treatment of gout, hyperuricemia and uric acid nephropathy and preparation method of nymphaea hybrid extract

InactiveCN103393761ARepair hyperuricemia kidney damageIncrease renal outputSkeletal disorderUrinary disorderTherapeutic effectIn vivo

Owner:NANJING WILD PANT COMPREHENSIVE UTILIZATION INST THE ALL CHINA SUPPLY & MARKETING COOPERATIV