China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2023, 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.

Automatic torsion testing machine

InactiveCN103217240AImprove work efficiencyReduce operator fatigue
Owner:SUZHOU NETABHAPE COMPOSITE MATERIALS

Screening device used after coal mining

ActiveCN108097601AGuaranteed accuracyAvoid Missing Statistics
Owner:广东五月花网络科技有限公司

Circulating fixed bed

PendingCN113926392Asave materialextended reaction time
Owner:QINGDAO UNIV OF SCI & TECH

Consumer automatic locking method based on automobile 4S store intelligent sales

PendingCN110443644A
Owner:CHONGQING COLLEGE OF ELECTRONICS ENG

Method for analyzing matching degree between demand and output result based on text semantics

PendingCN111309871AReduce difficultyReduce time and resource investment
Owner:普华讯光(北京)科技有限公司

Automobile engine

InactiveCN102678314A
Owner:HUNAN VAQOUNG ELECTRIC +1

Method for controlling mobile phone music player

Owner:润桐(苏州)技术服务有限公司

Method for preparing modified biochar with aquatic plant waste and hematite

InactiveCN105771898Alow costreduce shipping costs
Owner:LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY

Optical structure and method for shortening RGB light mixing distance

PendingCN111365655Ashorten the mixing distanceEvenly mixed light
Owner:CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST

Dry-type transformer

ActiveCN110189893AImprove firmness
Owner:GUANGZHOU GAOTIE MEASUREMENT & TESTING CO LTD

Water tank of splitting solar water heater

InactiveCN101294748A
Owner:江苏元升太阳能集团有限公司

Microbiological deodorization method

InactiveCN112246097AFast deodorizing efficiencygood effect
Owner:福建元景之态生物科技有限公司

Multi-dimensional training method and device of support vector machine

PendingCN114186620AImprove linear separabilityImprove classification and analysis capabilities
Owner:GUANGDONG POWER GRID CO LTD +1

Excavator handle control system for remote operation

Owner:GUANGZHOU INST OF ADVANCED TECH CHINESE ACAD OF SCI

Anti-corrosion treatment process for parts of sampling machine

InactiveCN107755222AAvoid friction and shockprevent penetration
Owner:SICHUAN XINGZHI ZHIHUI INTPROP OPERATION CO LTD

Communication method between applications, terminal device and storage medium

ActiveCN109040210AGood communication stabilityShorten the development cycle
Owner:PAX COMP TECH SHENZHEN

Electric appliance button

Owner:合肥梦飞电器有限公司

Bracket structure for chute area of dry quenching furnace

PendingCN113755187AImprove masonry qualityExtended service life
Owner:ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC

Crushing machine of raw material for preparing wood shaving artificial board

ActiveCN110466026Aa large amountstable structure
Owner:河北盛奥松木业有限公司

Server and control method thereof

PendingCN112449017AGuaranteed to work
Owner:SHENZHEN HEYTAP TECHNOLOGY CO LTD +1

Multi-source information fusion robot positioning method and system for unstructured environment

PendingCN114689037Aachieve tight couplingGuaranteed stable operation
Owner:SHANDONG YOUBAOTE INTELLIGENT ROBOTICS CO LTD

Pallet protection corner automatic putting machine

PendingCN109515883AIngenious structural designOperation automation
Owner:SUZHOU YUEHENG AUTOMATION TECH CO LTD

Acetylacetone based composite heat stabilizer

InactiveCN101508636AImprove thermal stability
Owner:BEIJING UNIV OF CHEM TECH

Machine room inspection robot

Owner:天津市远畅科技有限公司

Electronic musical instrument ensemble system and electronic musical instrument playing guiding device

InactiveCN103839539A
Owner:GUANGZHOU XINLEREN INFORMATION TECH CO LTD

Marine bacteria diversity fluorescence detection system

InactiveCN107607497ASimple structureeasy to use
Owner:南通鼎盛海洋科技有限公司

Elastic thermal insulating coating

InactiveCN103342936AEnvironmentally friendly and excellent performanceExcellent thermal insulation effect
Owner:KUNSHAN DACHUAN COLORANT MATERIAL

Reinforcing and fixing structure for rotating shaft of flap-type rudder of ship

PendingCN113978688AEffectively fixes the hinge axisLittle loss of strength
Owner:SHANGHAI MERCHANT SHIP DESIGN & RES INST

Pen provided with connecting wire

InactiveCN105620089Aavoid accidental loss
Owner:XIANGYANG CITY XIANGZHOU DISTRICT NO 4 HIGH SCHOOL

Anti-ant large-core-number fiber ribbon cable

InactiveCN107479158Aavoid infringementGuaranteed normal state
Owner:YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY

Smart monitoring method and system

Owner:深圳市宇辰众科科技有限公司

Manual pressing device for notebook computer display screen outer frame

InactiveCN104175282ASimple structureEven by force
Owner:苏州市吴中区胥口广博模具加工厂

Air source heat pump system

Owner:SHANGHAI COMER MACHINERY

Special anti-fogery printing ink and production thereof

InactiveCN1613922AWidely used value
Owner:邱华生

Device for intelligent automatic control of cleaning of hydraulic supporting rod

InactiveCN111266327AImprove work efficiency
Owner:ANHUI HUITENG INTELLIGENT TRANSPORTATION TECH CO LTD

Marking and/or leveling device

InactiveCN101836076A
Owner:ROBERT BOSCH GMBH

Air conditioning system and control method thereof

InactiveCN107796064AReduce running noisemeet comfort
Owner:GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1

Fastening and straightening apparatus for transplanted trees

InactiveCN108967027Agood stabilization effect
Owner:湖北好雨时节生物科技有限公司

Heat-clearing pearl purple sweet potato polished glutinous rice strips and preparation method thereof

InactiveCN104381358ARich taste and new health benefits
Owner:WUHE TONGSHIFU FOOD

Cleaning device of injection mold

Owner:天津市江源塑胶制品有限公司

Double-head engraving machine

PendingCN112406384AImprove engraving accuracyImprove efficiency
Owner:厦门特雕科技有限公司

Tunnel hard rock non-blasting excavation method

InactiveCN113586076AReduce the number of drilled holesovercoming the blast effect
Owner:WUHAN UNIV

Medium-frequency induction heating furnace body, furnace body manufacturing method and temperature control method

PendingCN111761020AImprove temperature measurement accuracySimple manufacturing process
Owner:HANGZHOU KEYUAN ELECTRIC FURNACE CO LTD

Lifting pot

Owner:FOSHAN SHUNDE CHUANGUI APPLIANCE CO LTD

Planetary rolling mill key parameter online monitoring data acquisition analysis system

InactiveCN106017545Aeasy to grasp
Owner:广东冠邦科技有限公司

Avocado can preparation method

InactiveCN106690144Aretain natural flavorfull of nutrition
Owner:薛洋

Frog farming method and frog cage

InactiveCN106719430ALow cage costImprove conversion ability
Owner:姚兴明

Controller for yarn changer

ActiveCN107130364AReduce shock vibrationStrong applicability
Owner:TANGSHAN WUGU ELECTROMECHANICAL EQUIP CO LTD

Application of lactobacillus delbrueckii

PendingCN110024850AGood at inhibiting harmful bacteriaImprove the preservation effect
Owner:LANZHOU UNIVERSITY

High-strength silver-free copper-based brazing filler metal

InactiveCN104889598Alow costGood welding effect
Owner:ANHUI HUAZHONG WELDING MATERIAL CO LTD

Flywheel energy storage system with electromagnetic coupler

PendingCN114257030A
Owner:STATE POWER INVESTMENT CORP RES INST

Boron-containing polyethylene glycol fatty acid ester surfactant

InactiveCN104128122AHigh esterification ratereduce surface tension
Owner:JIANGNAN UNIV

Automobile air conditioner control method and device, storage medium and automobile air conditioner

InactiveCN110329033ASolve frequent defrostingSave air conditioner power consumption
Owner:GREE ELECTRIC APPLIANCES INC OF ZHUHAI

High-performance environment-friendly alcohol-based fuel

Owner:GUILIN GANLONG ENVIRONMENTAL PROTECTION SCI & TECH CO LTD

Light source glass roller

PendingCN112483994A
Owner:广州壹明光电科技有限公司

Image processing method and device and computer storage medium

PendingCN111368941A
Owner:ZHEJIANG DAHUA TECH

A multi-user sharing-oriented multimedia network video recommendation method

PendingCN113468413AImprove computing speed and utilization of computing resourcesImprove utilization
Owner:NANJING UNIV OF POSTS & TELECOMM

Integrated bulk machine

Owner:NANTONG AORUN BUILDING MATERIAL TECH

Efficient degreaser

InactiveCN108130551AStrong cleaning and decontamination ability
Owner:丹阳市宏光机械有限公司

Accurate leveling mobile culture bed

InactiveCN102017877AContinuous smooth adjustment
Owner:BEIJING HUANONG AGRI ENG DESIGNING & CONSULTING

Viewing distance prompting method and device, television equipment and storage medium

PendingCN113992954A
Owner:SHENZHEN TCL DIGITAL TECH CO LTD

BRAS (Broadband Remote Access Server) forwarding and control separation backup method and device

ActiveCN108667575Aavoid business interruptionImprove business experience
Owner:NEW H3C TECH CO LTD

Portable electronic device

InactiveCN101931670AFeel goodEasy to remove the battery
Owner:SHENZHEN FUTAIHONG PRECISION IND CO LTD

Low temperature vessel

InactiveCN109668049Alow costprevent leakage
Owner:NANTONG CIMC ENERGY EQUIP CO LTD +2

Environmentally-friendly textile machine with functions of shock absorption and cotton flock absorption

PendingCN107575718AImprove practicalityAvoid excessive vibration
Owner:长兴宝诺纺织科技有限公司

Valve body manufacturing method

InactiveCN105014320AReduce equipment and production costsIncrease productivity
Owner:ZHONGSHAN XIANGFENG GAS APPLIANCE WARE

Large alloy steel casting

Owner:常熟市虹桥铸钢有限公司

Threading holder of sewing machine

ActiveCN100591825C
Owner:BROTHER KOGYO KK

Efficient heat-pump heat-preservation system

InactiveCN109269100AImprove insulation performancewater temperature kept constant
Owner:FOSHAN ALTO REFRIGERATION MFG

Sewage purification system

ActiveCN103951111A
Owner:大庆乾晟润水江环保科技有限公司

Water-absorption and oil-absorption cellulose fiber fabric and dyeing method thereof

InactiveCN107201676APreserve the double suction property
Owner:蒋暾

High-efficiency energy-saving current amplifier

InactiveCN105375892AImprove sampling accuracyReduce power loss
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING)

Wool and rabbit fur coat

InactiveCN102864556Agood quality
Owner:KUNSHAN CITY ZHOUSHI FEIHUANG GARMENT FACTORY

Drum-type coffee surface water air dryer

Owner:普洱富民农业装备有限公司

Method for session initiation protocol (SIP) terminal to pass through firewall

InactiveCN103179091A
Owner:上海亿人通信终端有限公司

Pipe electroplating device

PendingCN110468438A
Owner:FOSHAN SHUNDE DISTRICT JIEYONG ELECTRIC IND

Powdery ammonium phosphate drying device

PendingCN112050578Aefficient dryinglow cost
Owner:襄阳泽东化工集团股份有限公司

New energy thermal insulation cup holder

Owner:湖北逸旭建设科技有限公司

Preparation method of jacquard woven fabric with stereoscopic sensation

InactiveCN105667060A
Owner:浙江龙冉纺织有限公司

Aircraft angle-of-attack detector real-time monitoring method

PendingCN112109907Aavoid wasting time and efforteasy to implement
Owner:中国南方航空股份有限公司

Ampoule sealing mechanism

Owner:CHINA CHENGDU ANIMAL HUSBANDRY IND BIOPHARM

Switching conversion circuit

InactiveCN104426336A
Owner:MOSWAY SEMICON

Reinforcing structure and reinforcing method of old house

InactiveCN111441603AImprove stability
Owner:河北天昊建筑设计有限公司

Dual-motor stepless variable speed vehicle power system

InactiveCN106864258A
Owner:CHONGQING TSINGSHAN IND

Stamping device for aluminum alloy profile machining

PendingCN113198936Aavoid crushingimprove security
Owner:盛和塾(平阳)文创有限公司

Anti-vibration stamping support assembly

InactiveCN108916303AGood external force
Owner:JIANGYIN YONGCHANG TRAFFIC MACHINERY PARTS

Method for detecting degree of cleanliness of reactor core fuel assembly

InactiveCN105185421ASolve the difficulty of determining surface contaminationsimple method
Owner:CHINA NUCLEAR POWER ENG CO LTD

Non-carbon printer

InactiveCN102152649A
Owner:陈东洋

Low-carbon equivalent high strength and toughness cast steel

ActiveCN103436807AImprove material strength and low temperature toughness
Owner:武汉武船金属制造有限责任公司

Sewing machine

ActiveCN108796850A
Owner:JUKI CORP

Anti-deforming guide rail mounting structure of ultra-precision aspheric surface forming grinding machine

PendingCN110549200Aavoid forceEliminate key causative factors
Owner:中国机械总院集团海西(福建)分院有限公司

Lathe dedusting device

InactiveCN106475582ASimple structureeasy to use
Owner:湖南衡泰机械科技有限公司

Preparation method of acid-alkali-resistant wetting agent

InactiveCN105778077Aeasy to operateReaction conditions are easy to control
Owner:ANHUI SINOGRACE CHEM

Capacitance detection circuit, touch chip and electronic equipment

ActiveCN112602046Bincrease rate of changehigh sensitivity
Owner:SHENZHEN GOODIX TECH CO LTD

Connecting device for cab and car frame

Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD

Environment-friendly gas insulation ring main unit

PendingCN113572074AIncreased switch depthHigh processing technology requirements
Owner:MURGE ELECTRIC CO LTD

Diameter measurement device and measurement method of inner groove

InactiveCN110657730Aincrease contact areaThe measured value is stable
Owner:JINCHENG NANJING ELECTROMECHANICAL HYDRAULIC PRESSURE ENG RES CENT AVIATION IND OF CHINA

Sea chart selection method and device based on planned route

PendingCN114034302Aimprove security
Owner:广州海宁海务技术咨询有限公司

All-fiber 980nm high-power optical fiber oscillator

ActiveCN106911059AImprove electro-optical conversion efficiencyBreaking through the limitation of pump light power
Owner:NAT UNIV OF DEFENSE TECH

Protective coating applied to surface of solar panel bracket and preparation method thereof

InactiveCN109467987Agood adhesionStrong acid and alkali resistance
Owner:安徽兆拓新能源科技有限公司

Alcohol-free fountain solution

PendingCN113580799Asimple materialsLow VOC emissions
Owner:何国茂

Antibacterial easy-to-clean water-soluble drawing oil and preparation method thereof

PendingCN111763552AImprove workpiece surface qualityExcellent extreme pressure performance
Owner:昆山泰诺得润滑科技有限公司

Automatic laying device for waterproof membrane for outdoor building

Owner:泉州台商投资区笙沓新材料有限公司

Efficiently-cooled LED street lamp

ActiveCN105318223A
Owner:江苏国成光电科技有限公司

Security service chain dynamic arrangement device

Owner:NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP

Aerial photography device

PendingCN113086199AExpand the camera rangeextensive image information
Owner:AERIAL PHOTOGRAMMETRY & REMOTE SENSING CO LTD

Production process of mothproof and bacteriostatic woolen sweater

PendingCN111395005Agood shrink resistanceGood washing resistance
Owner:嘉兴市菲尔欣制衣股份有限公司

POWERLINK main station and creation method thereof

InactiveCN106980549Alow costavoid visiting
Owner:SHANGHAI STEP ELECTRIC +2

Display device

PendingCN110908126Areduce light leakageImprove light energy utilization
Owner:LIGHTIN INC

Oil stain remover for water pump and preparation method

InactiveCN108285835AStrong antioxidant effectStrong detergency
Owner:SANLIAN PUMP IND CO LTD
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