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.

Low power consumption reference voltage source circuit for 4g communication chip

InactiveCN104216455BIncrease the on-resistanceReduce power consumptionElectric variable regulationVoltage referenceVoltage source

Owner:国网山东省电力公司莱西市供电公司

Window control method, device and electronic equipment based on tcp protocol

ActiveCN111371692BEffective controlImprove bandwidth utilizationData switching networksHigh bandwidthEngineering

Owner:YUSUR TECH CO LTD

Freezing clamp for biological soft tissue stretching test

InactiveCN1987408BOvercoming the lack of stress concentrationMake sure it's intactBiological testingStrength propertiesStress concentrationRefrigeration

Owner:THE FIRST AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIVERSITY OF PLA

A temperature and humidity control air conditioning system

ActiveCN111623494BImprove cooling efficiencyAvoid wastingMechanical apparatusData processing applicationsProcess engineeringAir conditioning

Owner:JIANGSU HUIJU ARCHITECTURE TECH CO LTD

A device and method for measuring the gas diffusion velocity of transformer fault characteristics

ActiveCN111024555BDiffusion analysisTemperature controlEngineering

Owner:PETROCHINA CO LTD

An RBAC Optimization Algorithm Based on Multiplication Bitmap

ActiveCN114416751BData takes up less storage spaceEasy to operateSpecial data processing applicationsDatabase design/maintainanceAlgorithmTheoretical computer science

Owner:中建电子商务有限责任公司

A female sex-specific molecular marker and genetic sex identification method of Chinese soft-shelled turtle

ActiveCN109628569BSimple methodEasy to operateMicrobiological testing/measurementEnzyme digestionQuality control

Owner:YANGTZE RIVER FISHERIES RES INST CHINESE ACAD OF FISHERY SCI

Analysis Method of Road Traffic Situation in Remote Sensing Image Based on Fuzzy Neural Network

ActiveCN106373397BAvoid incompleteEasy to analyzeDetection of traffic movementPattern recognitionNeural network system

Owner:HARBIN INST OF TECH

Traffic state adversarial disturbance generation method for single intersection signal control based on fast gradient descent

ActiveCN113487889BIncrease the lengthExtended waiting timeControlling traffic signalsAlgorithmReinforcement learning algorithm

Owner:ZHEJIANG UNIV OF TECH

A kind of preparation technology of emtricitabine intermediate

ActiveCN106831740BLess side effectsHigh selectivityOrganic chemistryCytosineN dimethylformamide

Owner:ZHEJIANG INT STUDIES UNIV

Temperature Controlled Industrial Chillers with Hydraulic Bypass with Ball Pressure Relief Valve

ActiveCN106015194BImprove reliabilityNot easy to damageFluid circulation arrangementWater heatersTemperature controlVapor–liquid separator

Owner:江苏金荣森制冷科技有限公司

A color painting creation method based on image semantic extraction and graffiti

ActiveCN106960457BRelieve pressureImprove design efficiencyTexturing/coloringNerve networkComputer graphics (images)

Owner:HUAQIAO UNIVERSITY +1

Clustering event information for vehicle navigation

PendingCN113330495ADetection of traffic movementRelational databasesEngineeringNavigation system

Owner:MOBILEYE VISION TECH LTD

A bidirectional cutting device for building wood processing

InactiveCN110561564BEasy to processImprove processing efficiencyProfiling/shaping machinesAgricultural engineeringElectric machinery

Owner:安徽携昇建设工程有限公司

Facing downward position dedicated nursing bed

InactiveCN105662749BAnkle comfortImprove medical complianceNursing bedsAmbulance serviceFoot solesEngineering

Owner:THE FIRST AFFILIATED HOSPITAL OF SHANTOU UNIV MEDICAL COLLEGE

SAD arithmetic processing device and method

ActiveCN101227613BReduce consumptionFast operationTelevision systemsDigital video signal modificationVideo imageCurrent cycle

Owner:ACTIONS ZHUHAI TECH CO

Compressor and air conditioning system therewith

ActiveCN104948462BImprove the exhaust effectImprove the lubrication effectRotary/oscillating piston combinations for elastic fluidsRotary/oscillating piston pump componentsEngineeringAir conditioning

Owner:GUANGDONG MEIZHI COMPRESSOR +1

System and method for determining a lubricant discard interval

ActiveCN103244268AMachines/enginesLubrication indication devicesUsabilityComputer science

Owner:AFTON CHEMICAL

High vibration-resistant crystal oscillator based on constant temperature control

ActiveCN103346750BSimple structureLow costImpedence networksGenerator stabilizationTemperature controlParticle physics

Owner:CHENGDUSCEON ELECTRONICS

An information synchronization method, device and terminal equipment

ActiveCN106445693BEasy to operateImprove execution efficiencyProgram synchronisationOperating instructionComputer architecture

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

A comprehensive performance test system suitable for four-quadrant hydraulic pumps

ActiveCN112145404BMeet the needs of comprehensive performance testingReduce processPump testingPositive-displacement liquid enginesControl engineeringHydraulic pump

Owner:NAVAL UNIV OF ENG PLA

Casing pipe device and tripod

ActiveCN107687565ASmall footprintEasy to carryRod connectionsStands/trestlesLocking mechanismPetroleum engineering

Owner:马辉云

A real community 3D scene editing system based on PC

ActiveCN106780770BShorten the timeLow costImage data processingSoftware engineeringCommunity setting

Owner:黄奇坡

A kind of bone trabecular structure and its application

ActiveCN112022445BGuaranteed StrengthImprove interoperabilityBone implantJoint implantsReticular formationTrabecular bone

Owner:BEIJING CHUNLIZHENGDA MEDICAL INSTR

Infrared touch device and method

ActiveCN102200862BReduce volumeLow costInput/output processes for data processingData informationMiniaturization

Owner:BOE TECH GRP CO LTD +1

A spinal fixation and orthopedic device that can automatically expand and contract in vivo

InactiveCN103494636BAvoid traumaReduce economyInternal osteosythesisSpinal columnHuman body

Owner:李登宇

A vacuum thermal coupling methanol rectification method and device

ActiveCN109438185BReduce energy consumptionOrganic compound preparationHydroxy compound preparationThermodynamicsReboiler

Owner:PEI YANG NAT DISTILLATION TECH

a bag sorting machine

ActiveCN106542145BReliable receptionImplement pile collectionPackagingStacking articlesMechanical engineeringEngineering

Owner:ZHEJIANG OUNO MASCH CO LTD

Warfarin-aspirin conjugates, their synthesis, antithrombotic activity and applications

InactiveCN107474030BReduce bleeding riskOrganic chemistryMetabolism disorderVenous bloodAntithrombotic

Owner:CAPITAL UNIVERSITY OF MEDICAL SCIENCES

Method for in vitro somatic embryo induction and plant regeneration of blue spruce hoopsii

InactiveCN104273036BReasonable designPlant tissue cultureHorticulture methodsSuccessful completionGreenhouse

Owner:山西鑫中大生物科技有限公司 +2

Power grid model splicing method based on unified coding

InactiveCN102324784BImplement incremental updatesSpecial data processing applicationsInformation technology support systemData accessPower grid

Owner:STATE GRID SHANDONG ELECTRIC POWER +1

An environment-friendly and energy-saving building curtain wall

InactiveCN104712081BIncrease light intensityLose weightPhotovoltaic supportsRoof covering using slabs/sheetsFiberWater storage

Owner:XIAN UNIV OF SCI & TECH

Poplar Melampsora laricipopulina single spore propagation method

PendingCN111763654AClear edgesIncrease productionFungiMicroorganism based processesBiotechnologySporeling

Owner:NANJING FORESTRY UNIV

A kind of online chemical cleaning method of mocvd equipment tail gas treatment system

ActiveCN105013754BImprove reliabilityImprove operational efficiencyCleaning using liquidsAcid substancesUltimate tensile strength

Owner:Shandong Huaguang Optoelectronics Co. Ltd.

Preparation method of maca extract

ActiveCN103519180BConducive to the preservation of physical and chemical propertiesPreserve physical and chemical propertiesNatural extract food ingredientsFood dryingBiotechnologySpray dried

Owner:JING BRAND

A mechanical fixture device fixed by holes

ActiveCN111673504BSurface processing is smoothSmooth surface machining operationsWork holdersPositioning apparatusMachined surfaceEngineering

Owner:浙江昌兴科技有限公司

Compound beverage and application thereof

InactiveCN102715598BHas a hangover effectGreat tasteFood preparationAqueous extractChemistry

Owner:南京朗众药业有限公司

A demonstration teaching of buoyancy in water

ActiveCN108922342BRegulating pressureAvoid stress changesEducational modelsEngineeringSlide plate

Owner:鲍若妍

Method, system and device for voiceprint identification based on video and spectrogram

ActiveCN109087651BIncrease the identification basisSpeech analysisSpeech spectrumAudiology

Owner:SPEAKIN TECH CO LTD

Water Wave Energy Harvesting Device

ActiveCN107435613BImprove collection efficiencySo as not to damageEngine fuctionsMachines/enginesStructural engineeringFloating platform

Owner:王桂林

A mechanism for going up and down stairs driven by a rodless cylinder

InactiveCN106005082BWidely used valueSimple structureVehiclesEngineeringMechanical engineering

Owner:LUOYANG INST OF SCI & TECH

A binding method and binding device for reducing the risk of bracket unloading

ActiveCN110236751BReduced profile outer diameterReduced risk of unloadingStentsMedicineEngineering

Owner:JW MEDICAL SYSTEMS LTD

Vehicle positioning system and positioning method based on two-dimensional code

ActiveCN109800828BPrecise positioningHigh precisionNavigational calculation instrumentsCo-operative working arrangementsEngineeringPositioning system

Owner:BYD CO LTD

A dual laser light source system

ActiveCN104765240BHigh color saturationHigh color purityProjectorsLight fasteningsFluorescenceBeam splitting

Owner:SHENZHEN ESTAR DISPLAYTECH

A Multi-mode Programmable Frequency Divider Structure with Counter Directly Controlling Phase Switching

ActiveCN106100637BPhase Switching ImplementationEliminate the effects ofPulse automatic controlTime delaysMode control

Owner:SOUTHEAST UNIV

Method of producing MnZn-base ferrite

ActiveCN101274846BIron compoundsMagnetic materialsRoom temperatureOxygen

Owner:TDK CORPARATION

prefabricated vault

ActiveCN113700499BImprove stabilityFit tightlyUnderground chambersTunnel liningMortise and tenonArchitectural engineering

Owner:中铁二十五局集团第三工程有限公司

A seawater distribution system for an open-frame gasifier

ActiveCN106225550BOverflow stableOverflow evenlyHeat exchanger casingsDistribution systemEngineering

Owner:GANSU LANPEC TECH +2

Air purifier and its filter element cleaning device and method

ActiveCN106390621BEasy to cleanSolve technical problems that are inconvenient to clean upDispersed particle filtrationTransportation and packagingAir filterAir purifier

Owner:PUPPY ELECTRONICS APPLIANCES INTERNET TECH (BEIJING) CO LTD

Preparation method of oil-heavy metal compound polluted salinized soil remediation improver

ActiveCN103396804BPromote growthImprove degradation efficiencyOrganic fertilisersSoil conditioning compositionsPlant growthPhytoremediation

Owner:SHANDONG NORMAL UNIV

Variable valve control device for internal combustion engine

InactiveCN108350764BSave construction spaceEasy to manufactureValve arrangementsMachines/enginesInternal combustion engineCam

Owner:AVL LIST GMBH

A control method for bluetooth communication interaction

ActiveCN104836659BGuaranteed confidentialityWith anti-replay functionNear-field systems using receiversSecuring communicationError checkConfidentiality

Owner:神州融安科技(北京)有限公司

Method for preparing failure analysis sample

ActiveCN102384867BReduce interactionEliminate surface chargePreparing sample for investigationPlatinumAnalysis data

Owner:SEMICON MFG INT (SHANGHAI) CORP +1

Plaster for treating burns

InactiveCN101632764BShort course of treatmentEasy to operateAmphibian material medical ingredientsHeavy metal active ingredientsSkin graftingMuscle contraction

Owner:王天旺

Method and device for non-destructive testing of agricultural and livestock products

ActiveCN109883958BThe judgment result is accurateColor/spectral properties measurementsAgricultural scienceVisual technology

Owner:TAIYUAN INST OF TECH

Methods and Apparatuses of Candidate Set Determination for Quad-tree Plus Binary-tree Splitting Blocks

InactiveCN108462873AImprove codec efficiencyDigital video signal modificationVideo processingBinary tree

Owner:MEDIATEK INC

Fernic acid derivative and its preparation method and application

ActiveCN109810017BHigh purityThe synthesis process is simpleAntibacterial agentsCarboxylic acid amide separation/purificationCancer cellStaphylococcus aureus

Owner:SHANGHAI NORMAL UNIVERSITY

Nucleic acid processing device, nucleic acid processing equipment and kit based on magnetic bead method

ActiveCN105647797BBioreactor/fermenter combinationsBiological substance pretreatmentsMagnetic beadReaction chamber

Owner:GEOPTICS SEQUENCING EQUIP CO LTD

Method and device for eliminating generator neutral point circuit resonance during start-up of gas turbine power plant

InactiveCN103066905BSuppress resonanceGuaranteed safe operationElectric generator controlEmergency protective arrangements for limiting excess voltage/currentElectric machineTransformer

Owner:SHENZHEN GUANGQIAN ELECTRIC POWER

A method for saving energy and reducing consumption of display screen based on multi-band brightness compensation

ActiveCN108646999BSolve excessive energy consumptionGuaranteed image qualityDigital data processing detailsInput/output processes for data processingMulti bandLow-pass filter

Owner:NANJING UNIV OF POSTS & TELECOMM

Compound feed for improving non-specified immunity of stichopus japonicus

ActiveCN102871002BIncrease growth rateNutritional diversityAnimal feeding stuffNutritionSpecific immunity

Owner:YELLOW SEA FISHERIES RES INST CHINESE ACAD OF FISHERIES SCI

Substrate metal prolease-9 polypeptide inhibitor 4 and application thereof

ActiveCN102268069BImprove survival rateAvoid damagePeptide/protein ingredientsAntipyreticWilms' tumorOrganism

Owner:CHINA PHARM UNIV

Photoelectric conversion properties of nickel, cobalt substituted zinc-tungsten heteropoly complexes/crystal violet ordered thin films

InactiveCN108288546BLight-sensitive devicesPhotovoltaic energy generationSolar cellPhotocurrent

Owner:BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY

Method for quickly precipitating and solidifying washing silymarin in process of removing solvent residue

InactiveCN102964342BRapid precipitationRapid Precipitation and SolidificationOrganic chemistrySlurrySolvent

Owner:佳木斯三江水飞蓟素制品有限公司

Sorting robot and sorting method

ActiveCN110626691BReduce sorting costsImprove sorting efficiencySortingStorage devicesAlgorithmSimulation

Owner:HAI ROBOTICS CO LTD

Catalyst for producing 1.4-butynediol and preparation method of catalyst

ActiveCN102950002BEasy to prepareSimple manufacturing methodOrganic compound preparationHydroxy compound preparationSlurry reactorPtru catalyst

Owner:河北瑞克新能源科技有限公司

Information interaction method and device

ActiveCN108390944BReduce development costsImprove versatilityStore-and-forward switching systemsDomain nameOperational system

Owner:BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Porous silicon gas detecting device

ActiveCN102478501BImprove accuracyHigh sensitivityMaterial analysis by electric/magnetic meansColor/spectral properties measurementsElectricitySynchronous detection

Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

A Feature-Based Process Parameter Optimization and Quality Control Method for Blisks

ActiveCN113778039BImprove processing efficiencyImprove processing qualityTotal factory controlProgramme total factory controlNumerical controlQuality control

Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

A kind of special whole grain noodles for diabetics and its preparation method

ActiveCN112841516BImprove qualityTaste is smooth and strongFood ingredient functionsBiotechnologyAmylase

Owner:瑞德智能科技(淮安)有限公司

A method, node and device for controlling sending of beacon frames

ActiveCN106416328BReduce wasteSynchronisation arrangementAssess restrictionBeacon frameEngineering

Owner:HUAWEI TECH CO LTD

One-component epoxy adhesive capable of delayed curing induced by ultraviolet light and preparation method thereof

ActiveCN104592923BSimple operation processCuring without heatNon-macromolecular adhesive additivesMacromolecular adhesive additivesIon exchangeAlpha-bromoacetophenone

Owner:YANTAI SEAYU NEW MATERIALS CORP LTD

Method for reducing the orientation value of lithium-ion battery graphite negative pole piece and the resulting pole piece

ActiveCN110048082BFacilitate de-intercalationImproved magnification performanceElectrode collector coatingPhysical chemistryGraphite

Owner:合肥国轩新材料科技有限公司

A kind of preparation method of Juyuan cough microcapsule

ActiveCN105343723BReduce humidityImprove stabilityHydroxy compound active ingredientsRespiratory disorderEthylic acidPharmaceutical Substances

Owner:广西大海阳光药业有限公司

A cable transmission method

ActiveCN113271121BResolve synchronizationGuaranteed synchronizationPower distribution line transmissionTime-division multiplexCable transmissionCoaxial cable

Owner:PEKING UNIV +2

Preparation method of low chloride 2-hydroxyphosphonoacetic acid

ActiveCN103435644BChloride content controlBroad marketGroup 5/15 element organic compoundsPhosphorous acidEthyl Chloride

Owner:SHANDONG TAIHE WATER TREATMENT TECH CO LTD

A kind of half metal/semiconductor Schottky junction and its preparation method and Schottky diode

ActiveCN109979996BQuality improvementReduce the likelihood of formingSemiconductor/solid-state device manufacturingDiodePhysical chemistryEngineering

Owner:NANJING UNIV

A pretreatment device for recycling waste lithium batteries

ActiveCN113644334BAchieve fixationAvoid unavoidable situationsWaste accumulators reclaimingBattery recyclingData informationProcess engineering

Owner:SUZHOU INST OF TRADE & COMMERCE

Pre-reading method for mechanical hard disk in Linux

ActiveCN102520884BGuaranteed validitySolve the read-ahead interference problemInput/output to record carriersStart timeGNU/Linux

Owner:江苏航天龙梦信息技术有限公司

A common receiving optical path wireless laser communication networking antenna

ActiveCN112543059BSimple structureImprove scalabilityRadio-over-fibreElectromagnetic transmittersBeam splitterEngineering

Owner:CHANGCHUN UNIV OF SCI & TECH

A display control method and storage device

ActiveCN106980566BHardware monitoringComputer hardwareDisplay device

Owner:LENOVO (BEIJING) LTD

One-time conveying sampler

ActiveCN102252871BEasy to operatePrevent leakageWithdrawing sample devicesKey pressingNutrient solution

Owner:ZHEJIANG GONGDONG MEDICAL TECH

Long Range Optical Self-Referencing Displacement Sensor

ActiveCN112857232BImplement detectionReduce reflectivityUsing optical meansNanoholeGold film

Owner:ZHONGBEI UNIV

Channel request control method and base station

InactiveCN101959235BNo congestionFlexible settingsNetwork traffic/resource managementBase transceiver stationBase station

Owner:刘姗姗

A waste tire crushing rubber powder production line with liquid nitrogen production system

ActiveCN105291306BRealization of recycling processing and utilizationImprove cooling effectPlastic recyclingMechanical material recoveryProduction lineNitrogen

Owner:珠海乾鼎科技有限公司

Method and device for two-way communication between virtual PS/2 apparatus and host machine

InactiveCN100346271CAchieve normal startupSupport hot swapInput/output processes for data processingMicrocontrollerFist

Owner:LENOVO (BEIJING) LTD

A message forwarding method and device

ActiveCN106330704BFlexible choiceData switching networksHigh level techniquesDistributed computingPacket forwarding

Owner:NEW H3C TECH CO LTD

A method and kit for simultaneously constructing sequencing libraries for dna and rna

ActiveCN111139532BAvoid stickingHigh interrupt efficiencyTransferasesLibrary creationTn5 transposaseMagnetic bead

Owner:VAZYME BIOTECH NANJING

Photosensitive resin composition, optical filter, manufacturing method thereof, and liquid crystal display device

ActiveCN106933033BImprove linearityIncrease contrastOptical filtersPhotosensitive materials for photomechanical apparatusPolymer scienceColor gel

Owner:CHI MEI CORP

A LTE frequency resource multiplexing method based on a single-antenna subway coverage scenario

ActiveCN105472750BImprove throughputWireless communicationMultiplexingEngineering

Owner:JIANGSU SINOLTE WIRELESS TECH

Lithops in Vitro Culture and Rapid Propagation Method

ActiveCN107810854BImprove survival rateHigh rooting ratePlant tissue cultureHorticulture methodsShootLithops

Owner:BEIJING UNIV OF AGRI

Drilling device

InactiveCN101370617BEfficient designProductiveTransportation and packagingPrinted circuit manufactureDrill bit

Owner:LG TECH SRL

A kind of preparation method of activated carbon fiber supported aminopyridine metal complex

ActiveCN103240122BHigh catalytic activityImprove stabilityOrganic-compounds/hydrides/coordination-complexes catalystsFiberCarbon fibers

Owner:ZHEJIANG SCI-TECH UNIV

Totally-puffed creep feed

InactiveCN101756068BQuality improvementIncrease profitAnimal feeding stuffAntioxidantXylanase

Owner:XUZHOU DAFANG LIVESTOCK & POULTRY

mosfet digital output circuit

ActiveCN107863957BLogic circuits coupling/interface using field-effect transistorsVoltage/current interference eliminationMOSFETEngineering

Owner:CRRC DALIAN R & D CO LTD

Electromagnetic induction slag melting furnace bottom flow type anti-vortex center stopper nozzle lifting mechanism

ActiveCN103398586BNo secondary pollutionHigh Furnace Power FactorCharge manipulationFiberGear wheel

Owner:朱兴发

Aircraft cabin temperature control system

ActiveCN105523185BGuaranteed cooling effectGuaranteed heating effectAir-treatment apparatus arrangementsEngineeringHigh pressure water

Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

A digital electric actuator controller

ActiveCN101706654BReduce volumeReduce power consumptionProgramme control in sequence/logic controllersTime responseSocial benefits

Owner:BEIJING HUADIAN TIANREN ELECTRIC POWER CONTROL TECH

Preparation method of high-purity halloysite

InactiveCN101704531BHigh purityStrong dispersion and suspensionAluminium silicatesHalloysiteCentrifugation

Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Deaerator assembling method

ActiveCN101638252BSave installation timeEasy to implementNuclear energy generationWater/sewage treatment by degassingConstruction engineeringStructural engineering

Owner:CHINA NUCLEAR POWER DESIGN COMPANY

Nano rubber eraser

InactiveCN100509944CNot easy to scratchAvoid pollutionErasing devicesPolymer scienceMicro nanoparticles

Owner:BEIHANG UNIV

OLED device and its manufacturing method and display panel

ActiveCN109742107BSolid-state devicesSemiconductor/solid-state device manufacturingLight energyEngineering

Owner:BOE TECH GRP CO LTD +1

Application of syringin in preparing drugs for treating cardiovascular and cerebrovascular diseases

InactiveCN101596203BEnhance pharmacological effectsGood effectOrganic active ingredientsMetabolism disorderDiseaseSide effect

Owner:潘书洋 +1

Laser beam spot shape detection method and spot shape detection device

ActiveCN103223557BFind the focal lengthUsing optical meansPhotometry electrical circuitsOptical axisOptoelectronics

Owner:DISCO CORP

Fiber cutting device

ActiveCN107085266BFew stepsSimple structureCoupling light guidesMetal working apparatusEngineeringMechanical engineering

Owner:SEI OPTIFRONTIER CO LTD

Elevator device

InactiveCN100471779CAvoid concentration of burdenMotor control for very low speedsVector control systemsLow speedEngineering

Owner:HITACHI LTD

Vibration isolator for floating plate track based on magnetorheological material

ActiveCN104989773BControl rheological propertiesDissipate vibrational energySpringsNon-rotating vibration suppressionMagnetic currentPower flow

Owner:CHONGQING MATERIALS RES INST

A manual sucker rod coupling remover

InactiveCN108868668BQuick and accurate disassemblyEnsure personal safetyDrilling rodsDrilling casingsCouplingStructural engineering

Owner:郭亮

Method for lichenism system purification and short-term contact oxidation comprehensive processing sewerage

InactiveCN101328000BGood removal effectImprove hydraulic stabilityMultistage water/sewage treatmentEnergy based wastewater treatmentOxidation zoneOxygen

Owner:NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG

Medicine for maintenance hemodialysis patients complicated with chronic heart failure and preparation method thereof

ActiveCN106983816BImprove heart functionPromote remodelingCardiovascular disorderPlant ingredientsTrichosanthes kirilowiiRadix Astragali seu Hedysari

Owner:贵州中医药大学第二附属医院

A kind of microwave dielectric ceramic material and preparation method thereof

ActiveCN113307615BImprove performanceLower sintering densification temperatureChemical industryMicrowaveCordierite

Owner:HANGZHOU DIANZI UNIV

An energy-saving routing method for anycast attribute services

ActiveCN105978805BImprove throughputReduce energy consumptionData switching networksHigh level techniquesFrequency spectrumTransceiver

Owner:CHONGQING UNIV OF POSTS & TELECOMM

A landfill leachate advanced treatment system

ActiveCN107151086BReduce consumptionReduce productionWater treatment parameter controlTreatment using aerobic processesPollutionPrecipitation

Owner:JIANGSU TIANYING ENVIRONMENTAL PROTECTION ENERGY COMPLETE EQUIP CO LTD

Surface modification to prepare anti-adhesion and anti-biological fouling reverse osmosis membrane and preparation method

InactiveCN108786498BImprove anti-adhesion and anti-biofouling propertiesGood anti-adhesion and anti-biological pollution performanceMembranesSemi-permeable membranesReverse osmosisPolyamide

Owner:TIANJIN UNIV