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.

Deep learning MIMO system signal detection method and system

ActiveCN114745234AWide versatilityImprove predictive performanceTransmitter/receiver shaping networksHigh level techniquesPattern recognitionAlgorithm

Owner:SOUTH CHINA UNIV OF TECH

Up-down and translation stereoscopic mechanical garage

ActiveCN108643656ASmall footprintLow costParkingsAutomatic controlHigh rise

Owner:WUHAN INSTITUTE OF TECHNOLOGY

Pressureless sintered boron carbide bulletproof ceramic and preparation method thereof

PendingCN112778013AReduce difficultyMeet the precision requirementsCarbide siliconSintering shrinkage

Owner:上海召明实业有限公司

Single-feed conveying support of dispenser

InactiveCN105289943ARealize dispensingLiquid surface applicatorsCoatingsEngineeringLight-emitting diode

Owner:JIAMA MACHINERY COATING SCI & TECH SUZHOU CO LTD

Construction method capable of monitoring floor slab negative reinforcement protection layer thickness

InactiveCN110541522AControl thickness deviationMechanical thickness measurementsBuilding reinforcementsFloor slabStructural engineering

Owner:GUANGXI CONSTR ENG GRP CONSTR GENERAL CONTRACTOR CO LTD

Side wall fixed type adjustable medical waste environment-friendly classified collection mechanism

InactiveCN109230039AMeet high requirementsImprove use comfort performanceRefuse receptaclesMedical wasteEngineering

Owner:FOSHAN XUNYUAN MEDICAL EQUIP CO LTD

Laser feedback effect-based microscopic three-dimensional profile measurement system

InactiveCN102435148AOutstanding three-dimensional morphology microscopic imaging abilitySimple structureUsing optical meansData fileData acquisition

Owner:UNIV OF SHANGHAI FOR SCI & TECH

Knowledge map generating method and apparatus

InactiveCN105447104AImprove accuracyReduce computational complexitySpecial data processing applicationsNODALComputation complexity

Owner:CHINA CONSTRUCTION BANK

Batch mixing apparatus used for processing of printing ink

InactiveCN107213825ANovel structureEasy to operateTransportation and packagingRotary stirring mixersEngineeringReducer

Owner:李汝和

Method for underglaze five-color decoration of bone china

InactiveCN110655419ACrystal clear and elegant colorSpecial underglaze multicolored decorationCeramic shaping apparatusBone chinaMaterials science

Owner:张家口国玉陶瓷文化发展有限公司

Multi-cold-source cooling air gap type membrane distillation cooling assembly

PendingCN113546520AImprove efficiencyImprove condensation effectSteam/vapor condensersDistillationHeat flowWater vapor

Owner:LANZHOU UNIVERSITY OF TECHNOLOGY

Fault diagnosis method of fan rotor based on hierarchical classification algorithm

PendingCN114818779ASave resource costSave time and costCharacter and pattern recognitionData setAlgorithm

Owner:JIANGSU ELECTRIC POWER CO +1

Assembled honeycomb X-ray diagnostic CT equipment cabin

InactiveCN111691715AReduce weightCreate pollutionHospitalsRadiation safety meansRadiation resistantHoneycomb

Owner:曹磊 +2

Gas water heater with uniform flame combustion

InactiveCN109520117ABurn fullyReduced service lifeWater heatersAuto regulationCombustion system

Owner:ZHONGSHAN NORBIN THERMAL ENERGY TECH CO LTD

Carbon dioxide absorbing tower type photobioreactor and microalgae cultivation method

InactiveCN109486660APromote growthIncrease growth rateBioreactor/fermenter combinationsBiological substance pretreatmentsCo2 absorptionEngineering

Owner:ZHEJIANG UNIV

Real-time monitoring system and method for shield tunnel segment joint water leakage

ActiveCN112360559AQuick to learnAccurately informedMining devicesUnderground chambersWater leakageMonitoring system

Owner:SHANDONG JIANZHU UNIV +2

Position information processing method and device

InactiveCN105578408AImprove the inconvenienceMessaging/mailboxes/announcementsLocation information based serviceThird partyInformation processing

Owner:邱瑞樊

Method for preparing aluminum-plated polycarbonate fiber conductive material

InactiveCN106835687AReduce thicknessResolve affinityFibre typesFiberLow activity

Owner:张耀忠

Black sesame seed powder product and preparation method thereof

InactiveCN106579239AIncrease nutritionPromote absorptionFood scienceBearded toothHeat sensitive

Owner:防城港富味乡油脂食品有限公司

Finishing process of pyrohydrolysis-resistant polyimide filtering material

InactiveCN103495310AWater and oil repellent propertiesEffective protectionDispersed particle filtrationFiltration separationBreaking strengthFiber

Owner:KUNSHAN WANFENG GARMENT

Immersion plate type ice storage system

PendingCN110388710AComplete and reasonable structureSmall unitLighting and heating apparatusSpace heating and ventilation detailsIce waterIce storage

Owner:SHANGHAI SNOW FOREST REFRIGERATION EQUIP

Titanium metal plate spring locking connection device for painting spraying treatment

InactiveCN107042175ALock firmlyEasy to paintSpraying apparatusButt jointTitanium metal

Owner:李赵和

Continuously variable transmission device

InactiveCN105041815AReduced durabilityGearingFastening meansEngineeringStructure type

Owner:HONDA MOTOR CO LTD

Novel chain bucket machine

InactiveCN110589527AReduce dynamic loadImprove load conditionLoading/unloadingHydraulic cylinderEngineering

Owner:NANTONG RAINBOW HEAVY MACHINERIES

Encryption authorization probe and encryption authorization method

PendingCN112685797ASimplify the authorization implementation processImprove authorization production efficiencyNear-field transmissionInternal/peripheral component protectionComputer hardwareAuthorization Mode

Owner:CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD

Integrated cathodic disbonding test device

ActiveCN113340802AReduce manual operationsEasy to operateMaterial breakdown voltageWeather/light/corrosion resistanceTest efficiencyThermodynamics

Owner:GUANGZHOU SPECIAL PRESSURE EQUIP INSPECTION & RES INST

Wall-mounted fresh air purifier

InactiveCN106016526ASave internal spaceImprove heat transfer effectMechanical apparatusSpace heating and ventilation safety systemsFresh airComposite filter

Owner:ZIBO QIYU AIRCONDITION ENERGY RECOVERY EQUIP

Die aluminum alloy

InactiveCN104911421AComponents are scientific and reasonableImprove toughnessTechnetiumCopper

Owner:ZXSY KUNSHAN METAL TECH

Environment-friendly water-based printing ink preparation process

InactiveCN113750902AQuick mix jobAvoid clumpingGas treatmentDispersed particle filtrationToxic gasProcess engineering

Owner:李金莲

Grain runner wheels of resistance-type online grain moisture meter

InactiveCN108344776ASimple processing technologyHigh hardnessPreparing sample for investigationMaterial resistanceKnurlingEngineering

Owner:ANHUI OCEAN AUTOMATION EQUIP

Personalisation kit for a bicycle frame, and bicycle frame comprising such a personalisation kit

InactiveCN105658508AWeather guardsCycle framesMechanical engineeringEngineering

Owner:DECATHLON SA

Gentle slope water retaining structure for urban water environment landscape

ActiveCN111561042AImprove cleanlinessEasy to installSewerage structuresTreatment involving filtrationActivated carbonWater storage

Owner:HENAN UNIV OF URBAN CONSTR

Apple seed feed capable of reducing cholesterol content of pork and preparing method of apple seed feed

InactiveCN106071235AAdd flavorHigh in nutrientsFood processingAnimal feeding stuffBiotechnologyPotato starch

Owner:望江县玉田种植专业合作社

Device capable of carrying out wine frying and sand frying on traditional Chinese medicines and turning over traditional Chinese medicines

InactiveCN106726580AAvoid excessive heatGuarantee processing qualityPharmaceutical product form changeWater dischargeEngineering

Owner:河南微服网络科技有限公司

Preparation method of tantalum-doped vanadium dioxide film

ActiveCN113636597AEasy to prepareSimple ingredientsVanadium oxidesVanadium dioxideThermal hysteresis

Owner:WUHAN UNIV OF TECH

Adjusting device for rotary drilling rig and rotary drilling rig

InactiveCN108222851ASmall sizeReduce weightDerricks/mastsMachiningPetroleum engineering

Owner:SANY HEAVY IND CO LTD (CN)

Rigid hinge joint node of superposed beam and thin-wall steel tube concrete column

PendingCN111561060AConvenient node constructionEasy to pourBuilding constructionsArchitectural engineeringRebar

Owner:宁波优造建筑科技有限公司

Data acquisition system

PendingCN111984436AReduce configuration complexityLower performance requirementsInterprogram communicationSpecial data processing applicationsFull text searchPython language

Owner:中央广播电视总台

LoRaWAN Internet of things frequency hopping method

ActiveCN107222239AImplement frequency hopping schemeFlexible configuration of working frequencyAssess restrictionTransmissionSerial codeInternet of Things

Owner:国动物联网有限公司

Mobile terminal notification method and system based on wearable equipment

InactiveCN107124351AIncrease success rateGuaranteed immediacyMessaging/mailboxes/announcementsWireless commuication servicesWi-FiNotification system

Owner:PHICOMM (SHANGHAI) CO LTD

Overturning camera used for mobile phone

InactiveCN107094190ARealize free flipImprove practicalityDevices with rotatable cameraTelephone set constructionsMotor controllerEngineering

Owner:SHANDONG RONGAN ELECTRONICS SCI & TECH CO LTD

Power grid layout structure and system based on ice-melting function

PendingCN108808608ALower impedanceExtended melting distanceOverhead installationExtreme weatherTransformer

Owner:GUANGDONG POWER GRID CO LTD +1

Adjustable cast-in-place support platform for pouring steel-concrete composite beam cantilever top plate

PendingCN114457692AEnsure safetyHeight adjustableSpraying apparatusBridge structural detailsArchitectural engineeringEngineering

Owner:CCCC FIRST HIGHWAY XIAMEN ENG

Formation process of printed circuit board (PCB)

InactiveCN106793508AImprove bindingSmall sizePrinted circuit manufactureCopper platingEdge surface

Owner:黄开权

Alcohol distillation tower and alcohol distillation system

PendingCN113144651AQuality improvementIncrease productionFermented solutions distillation/rectificationLiquid distribution in distillationAlcoholProcess engineering

Owner:JIANGSU KINGS LUCK BREWERY

Exhaust gas filtering device

InactiveCN1565705AReliable filtrationDoes not cause environmental problemsCombination devicesExhaust fumesExhaust pipe

Owner:陈友年

Circular-ashtray washing equipment

ActiveCN108971090ASolve the problem that is not easy to be cleaned by brushingIncrease the extrusion contact areaCleaning using toolsCleaning using liquidsLow speedCoupling

Owner:嘉兴松宇科技有限公司

Prefabricated pipe gallery for water conservancy engineering

PendingCN109577373AAvoid misalignmentArtificial islandsUnderwater structuresEngineeringHydraulic engineering

Owner:黑龙江省翔波新材料新技术应用开发有限公司

Optimization method for road network traffic flow based on improved TASEP model

InactiveCN109559516AReduce congestionHigh trafficDetection of traffic movementForecastingTraffic flow modelingRoad networks

Owner:ZHEJIANG UNIV OF TECH

Kiwi fruit nursery stock cultivating system

InactiveCN109089585ADoes not affect growthEasy to disinfectGraftingGerminationSoil pH

Owner:石屏县卓易农业科技开发有限公司

Sand removing method for complicated castings

InactiveCN107913993AFully heatedGood sand cleaning effectSand castingMaterials science

Owner:CHANGZHOU KAIFA GUANGMING CASTING FACTORY GENERAL PARTNERSHIP

Effective pesticide containing sulfoxaflor, flubendiamide, chlorpyrifos and biopesticide lepimectin

InactiveCN104255780ASynergistic effect is obviousReduce pollutionBiocideAnimal repellantsChlorpyrifosFlubendiamide

Owner:QINGDAO RUNXIN WEIYE TECH & TRADE

Method and system for enhancing sludge air flotation concentration reduction and harmlessness by utilizing ozone

PendingCN114292005AAdd quality reductionAdd lessSludge treatment by oxidationSludgePathogenic bacteria

Owner:TONGJI UNIV +2

Application of telephone bank system in the circulation of bank cashier's cheque

InactiveCN1349344AEqualization conversionRealize instant deliveryTelephonic communicationSpecial data processing applicationsChequeCashier's check

Owner:邓绍军

Waveguide display device

InactiveCN107966819AImprove Field of View Brightness UniformityExpand field of viewOptical elementsDisplay deviceOutput coupler

Owner:JOURNEY TECH LTD

Heat-conducting gasket film laminating machine and film laminating method

PendingCN113581529AAchieve separationEasy to moveWrapping material feeding apparatusPackaging automatic controlManipulatorMaterials science

Owner:页川智能科技山东有限公司

Visible diabetic foot therapeutic instrument

InactiveCN103656880AUltrasound therapyBathing devicesDisplay deviceEngineering

Owner:TIANJIN WEIKANG MEDICAL APPLIANCE

Intermediate device for winding plastic films

InactiveCN105621126AIncrease the number ofPlastic film scatteredWebs handlingPressure generationPlastic film

Owner:TIANJIN HAIJING PLASTIC PROD

LC-QTOF (Liquid Chromatography-Quadrupole Time Of Flight) analysis method for distinguishing resveratrol of different resources

InactiveCN103808822AHigh precisionGood repeatabilityComponent separationResearch ObjectLiquid chromatography–mass spectrometry

Owner:HUNAN ACADEMY OF INSPECTION & QUARANTINE

Pulsator washing machine, inner barrel device, washing and dewatering control module and washing method

InactiveCN105483978ARealize multi-power washingOther washing machinesTextiles and paperPulp and paper industryEnergy consumption

Owner:QINGDAO HAIER TECH

Markers for drug resistance of cancer cells, preparation compositions for reversing drug resistance of cancer cells and applications of markers

ActiveCN113215168AElimination of drug resistanceRestore sensitivityMicrobiological testing/measurementOncogene translation productsCancer cellPARP inhibitor

Owner:TONGJI HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI TECH

Process for treating cyaniding barren liquor by combining membrane separation with two-stage membrane electrodialysis

InactiveCN103951119AAchieve recyclingEfficient recyclingWaste water treatment from metallurgical processMultistage water/sewage treatmentFiltrationBULK ACTIVE INGREDIENT

Owner:XIAMEN STARMEM TECH

Coal gasification waste heat recovery system

InactiveCN104263410AGuaranteed uptimeLow ash contentGasifier feeding meansGasifier mechanical detailsWaste heat recovery unitProcess engineering

Owner:中国东方电气集团有限公司

Dolomite compound type flame retardant

InactiveCN103788416AImprove heat resistanceNo pollution in the processPentaerythritolMicrosphere

Owner:TONGLING XIANGYUN FIRE FIGHTING TECH

Device and method for measuring fractional flow reserve of blood

PendingCN110313904AHigh precisionAccurate measurementOrgan movement/changes detectionSurgeryBlood vesselBiomedical engineering

Owner:THE HONG KONG POLYTECHNIC UNIV

Natural working medium heat pump steam and hot water combined supply generation system

PendingCN114754506AMeet the needs of high heating temperatureGuaranteed uptimeFluid heatersMechanical apparatusWater vaporEngineering

Owner:TECHNICAL INST OF PHYSICS & CHEMISTRY - CHINESE ACAD OF SCI

Lead-lanthanum zirconate-titanate piezoelectric ceramic and preparation method thereof

InactiveCN110015897AHigh purityGood dispersionLead zirconate titanateTitanium chloride

Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Deep-sea fish skin collagen oligopeptide with function of reducing blood pressure and preparation method thereof

InactiveCN101602790ANo pollution in the processImprove securityFermentationAnimals/human peptidesOligopeptidePollution

Owner:ZHEJIANG ACAD OF MEDICAL SCI

Super capacitor for instruments

InactiveCN101853738AAvoid lossEasy to useLiquid electrolytic capacitorsCapacitor electrodesSupercapacitorCapacitor

Owner:ZHUHAI TSINGHUA SCI PARK VENTURE CAPITAL

Shell structure and air conditioner indoor unit

PendingCN111947293AEffective isolationPrevent regurgitationHeating and ventilation casings/coversAir-flow control membersStructural engineeringEnvironmental engineering

Owner:GREE ELECTRIC APPLIANCES INC

Appearance detection system for cylinder product

InactiveCN106093060AEnsure uniform motionGuaranteed StraightOptically investigating flaws/contaminationImaging processingStacking fault

Owner:CHENGDU BEISEN WEIREN TECH CO LTD

Bonded ship plate structure

InactiveCN109808829ALow costCorrosion resistanceNon-magnetic metal hullsStrakeDrive wheel

Owner:王桂静

Cloth cutting device of cloth spreading machine

InactiveCN105887461AEnsure the cutting effectMake sure to overlapSevering textilesEngineeringMechanical engineering

Owner:SUZHOU BIYANGTE CLOTHING EQUIP CO LTD

Brake light controller with functions of sparkling and making sound to alert filament disconnection

InactiveCN103786643AAvoid visual fatigueExtend your lifeOptical signallingSquare waveformComputer module

Owner:XIDIAN UNIV

Resourceful treatment method for producing ethylbenzene by using alkylation tail gas after styrene preparation from refinery dry gas

PendingCN113024344AIncrease profitImprove economyHydrocarbonsAdsorption purification/separationAlkaneDehydrogenation

Owner:WISON ENG +1

Parking management method and device, electronic equipment and storage medium

ActiveCN114446081AAvoid blind lookingIndication of parksing free spacesParking spaceTransport engineering

Owner:CHINA TELECOM CORP LTD

Low-carbon environment-friendly long-service-life aluminium electrolytic capacitor

InactiveCN102646519AImproved ability to withstand ripple currentLower impedanceCapacitor terminalsCapacitor electrodesElectrolysisAlclad

Owner:NANJING YIPIN MACHINERY ELECTRONICS

Method for improving purity of xylose solution

InactiveCN101451156AAvoid removalPromote crystallizationMicroorganism based processesFermentationPhosphorous acidPhosphoric acid

Owner:FUTASTE PHARM CO LTD

Rotary beacon lamp

InactiveCN109556066AWon't tangleSolve electrical connection problemsElectric circuit arrangementsLighting heating/cooling arrangementsElectricityComputer module

Owner:温州莱特豪斯电子科技有限公司

Cement mixing equipment with multiple feeding openings

InactiveCN106985283AImprove work efficiencyReduce labor costsDischarging apparatusCement mixing apparatusElectric machineCoupling

Owner:黄仕平

Pile fermentation device for green brick tea

InactiveCN108991162AUniform turning operationIncrease productivityPre-extraction tea treatmentBrickAgricultural engineering

Owner:湖北润楚生物科技有限公司

Brick wall reinforced concrete wall stud structure

InactiveCN101333875AImprove stabilityImprove bearing capacityBuilding repairsBrickReinforced concrete

Owner:GUIYANG AL-MG DESIGN & RES INST

Rapid die clamping system for bending machine

PendingCN109226527AEasy to adjustRealize repeated dozens of operationsShaping toolsEngineeringMechanical engineering

Owner:王勇

Temperature-stable ultralow dielectric-constant microwave dielectric ceramic Na2ZnMo2O8 and preparation method thereof

InactiveCN105272246ALower sintering temperatureLow costPolyvinyl alcoholAdhesive

Owner:GUILIN UNIVERSITY OF TECHNOLOGY

Electronic organ capable of being folded by being divided into three sections

PendingCN109637511AShorten the lengthEasy to packElectrophonic musical instrumentsEngineeringMagnet

Owner:刘洋

Noise-removing laminating machine

PendingCN111948840ASolve sound insulationSolve internal isolation problemsNon-linear opticsMachinePhysics

Owner:深圳市合力泰光电有限公司

Methods and apparatus for low temperature silicon nitride films

ActiveCN110178201ASemiconductor/solid-state device manufacturingChemical vapor deposition coatingSilicon nitride membraneEtching rate

Owner:APPLIED MATERIALS INC

Highway guardrail with warning function and warning method

InactiveCN109537495AAvoid secondary accidentsTraffic signalsRoad signsEngineering

Owner:XIAN CREATION KEJI CO LTD

Automobile side protection pedal with reflecting mirrors

InactiveCN104691424AAvoid accidentsEnsure safetySteps arrangementOptical viewingSingle plateEngineering

Owner:贾玉玲

Repairing device of Micro LED array substrate and repairing method of Micro LED array substrate

InactiveCN111463230ASimple preparation processLow costSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device detailsLed arrayHemt circuits

Owner:SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD

Early diagnosis reagent for of kawasaki disease and application thereof

PendingCN111007258ASimple and fast operationLow costDisease diagnosisBiological testingDiagnosis earlyThrombospondin

Owner:AFFILIATED CHILDRENS HOSPITAL OF CAPITAL INST OF PEDIATRICS

Air pollution observation system and method based on image recognition

InactiveCN111504912AEasy to completeWidely distributedMethod using image detector and image signal processingCharacter and pattern recognitionAtmospheric sciencesObservation system

Owner:LANZHOU UNIVERSITY

Continuous production system of cooperative type urea-formaldehyde resin adhesive and production method

ActiveCN107987238ANo emissionsFriendly production environmentAldehyde/ketone condensation polymer adhesivesGeneral purposeHazardous substance

Owner:LINYI UNIVERSITY

Loudspeaker TS parameter measurement method

ActiveCN111698633AWon't hurtAccurate measurementElectrical apparatusElectric machineryEngineering

Owner:时东阳

Method for drawing order thermodynamic diagram distribution based on electronic fence map

ActiveCN108847120AMaps/plans/chartsLogistics managementBusiness requirements

Owner:GUANGZHOU PINWEI SOFTWARE

OFDM (orthogonal frequency division multiplexing) system symbol timing synchronization realizing method suitable for low-signal-to-noise-ratio channel environments

ActiveCN104125190AReduce complexityReduce operational complexityMulti-frequency code systemsSynchronising arrangementComputation complexityRound complexity

Owner:XIDIAN UNIV

Method for treating alkaline gold-extraction tailings by utilizing acid making tail gas

ActiveCN103305696AEliminate pollution hazardsSimple processSulfur compoundsProcess efficiency improvementEconomic benefitsPollution

Owner:SHANDONG GUODA GOLD

Foaming glue fixing device for fixing body of patient treated in radiology department

InactiveCN110101978APrecise positioningAvoid leaningX-ray/gamma-ray/particle-irradiation therapyEngineeringMedical instruments

Owner:THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV

Scale inhibitor for low temperature multiple-effect distillation sea water desalting plants and preparation method thereof

ActiveCN101875514AImprove drinking tasteExtended service lifeScale removal and water softeningDistillationPhenol

Owner:CHINA SHENHUA ENERGY CO LTD +2

Removal method and device suitable for motor rotor shaft and bearing

InactiveCN102931779ASolve the problem of special equipment that has been removedTroubleshoot special equipment issuesManufacturing dynamo-electric machinesPush and pullMotor recovery

Owner:台州京城再生资源技术研究院有限公司

Solid disc storage system and solid disc controller of paralleling data access architecture

ActiveCN101398745AInput/output to record carriersTransmission protocolControl signal

Owner:PHISON ELECTRONICS

Blood flow artifact removing method for carotid magnetic resonance blood vessel wall imaging

ActiveCN107154025ARemove completelyReduce signal to noise ratioImage enhancementImage analysisBlack bloodLightness

Owner:PEKING UNIV

Construction method for evacuating subway station by prefabricated structure cover

ActiveCN104674846AShort traffic timeAvoid pollutionArtificial islandsUnderwater structuresSubway stationRoad surface

Owner:JINAN RAILWAY TRANSPORT GRP CO LTD

Vehicle-mounted extensible belt conveyor

ActiveCN105151636AEasy to operateEasy maintenanceConveyorsSteering linkagesSteering wheelVehicle frame

Owner:CHINA RAILWAY ENG MASCH RES & DESIGN INST CO LTD

Broadcast/multicast service-based signal receiving method and device

ActiveCN101998243AGuaranteed service qualityReduce latencyPower managementBroadcast service distributionQuality of serviceBroadcasting

Owner:CHINA UNITED NETWORK COMM GRP CO LTD

Method for optimizing SCR (Selective Catalytic Reduction) ammonia spraying

ActiveCN104190254AOptimum Ammonia Injection QuantityReduce out-of-stock costsDispersed particle separationSupport vector machineFlue gas

Owner:STATE GRID CORP OF CHINA +1

Simple evaluation method for thermal ageing condition of oil paper insulation

ActiveCN108896884ATesting dielectric strengthMaterial analysis by electric/magnetic meansThermal ageingUltrasound attenuation

Owner:CHONGQING UNIV

Static test method for large-sized rack server

ActiveCN104237698AShorten test timeReduce test costsElectrical testingDirect observationGround impedance

Owner:LANGCHAO ELECTRONIC INFORMATION IND CO LTD

Pipe winding and bundling device

ActiveCN112298713AAdjustable winding radiusEasy to adjust winding radiusFilament handlingBundling machine detailsProduction linePipe

Owner:重庆市齐垚机电设备有限公司 +1

High-precision gear manufacturing method

ActiveCN104384876AAvoid deformationReduce distortionGearing elementsGear grindingGear wheel

Owner:HARBIN DONGAN ENGINE GRP

Acid liquid milk product added with salt algae powder and preparation method thereof

ActiveCN101755922AImprove nutritional functionAchieving perfect integrationMilk preparationSweetnessLiquid milk

Owner:INNER MONGOLIA YILI INDUSTRIAL GROUP CO LTD

Energy efficiency testing device and method for electric hoist

ActiveCN103964312ALoad-engaging elementsTest roomResource saving

Owner:SPECIAL EQUIP SAFETY SUPERVISION INSPECTION INST OF JIANGSU PROVINCE

Cooling system of vertical drilling and tapping center

ActiveCN106112686AAvoid coolingImprove cooling effectMaintainance and safety accessoriesWater storage tankEngineering

Owner:沈阳机床(东莞)智能装备有限公司

Mutant gene of xylanase in high acid-base reaction range and point mutation process thereof

InactiveCN101289668AImprove acid and alkali toleranceHigh activityHydrolasesFermentationXylanaseAcid–base reaction

Owner:NAT PINGTUNG UNIV OF SCI & TECH

3D printing material and preparation method thereof

ActiveCN109535662AConductiveHigh impactAdditive manufacturing apparatusPolymer scienceBenzoyl peroxide

Owner:福建万象三维科技有限公司

Production method of anti-overflow exhaust valve

ActiveCN110948186AIncrease profitImprove cleanlinessNumerical controlExhaust valve

Owner:金湖龙兴达汽配有限公司

Chip with high performance and low noise and manufacturing method thereof

ActiveCN106936431AImprove performancePhysical parameters compensation/preventionLow noiseComputer module

Owner:SHANGHAI BEILING

Platinum alloy knitted catalysis net for ammonia oxidation

InactiveCN1792435AReduce lossImprove anti-poisoning performanceNitric oxideMetal/metal-oxides/metal-hydroxide catalystsPlatinumAlloy

Owner:SINO PLATINUM METALS CO LTD

Main bearing sealing grease for heading equipment shield tunneling machine in tunnel engineering and preparation method of grease

ActiveCN103725386AAvoid damageLow priceLubricant compositionFiberOil and grease

Owner:山东天佑隧道工程设备有限公司

BiCMOS (bipolar complementary metal oxide semiconductor) integrated device based on plane-strained SiGe HBT (heterojunction bipolar transistor) device and fabrication method

InactiveCN102738149APerformance impactHigh frequencySolid-state devicesSemiconductor/solid-state device manufacturingGate dielectricHemt circuits

Owner:XIDIAN UNIV

Cold brine infusion type radiofrequency ablation catheter

InactiveCN102631240AAvoid defectsAvoid scabSurgical instruments for heatingMedicineCatheter

Owner:SHANGHAI MICROPORT EP MEDTECH CO LTD