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.

Fitness bouncing ball

InactiveCN103908765Afix stability issues
Owner:NANKAI UNIV BINHAI COLLEGE

Production method of sesame cashew nut

InactiveCN102715587Acrispy taste
Owner:SUZHOU YOUI FOODS

Object display method and device

PendingCN113127126ARich display contentImprove user experience
Owner:SHANGHAI BILIBILI TECH CO LTD

Light Emitting Device And Image Display Apparatus

InactiveCN104656255A
Owner:SEIKO EPSON CORP

Protection plate

InactiveCN103935594AReduce carton packaging processfirmly connected
Owner:DONGXING XINYU IND

Use of a chemically modified starch product

InactiveCN1742612A
Owner:NAT STARCH & CHEM INVESTMENT HLDG CORP

Mosquito-repellent soap

InactiveCN107267316APrevent melanin precipitationeasy to make
Owner:NANTONG DISONG TEXTILE CO LTD

Lifting adjustment device capable of adjusting freely and lifting method

PendingCN109534227AGuaranteed forward and backward movement distance
Owner:CRCC HIGH TECH EQUIP CORP LTD

Process for adopting fair-faced concrete pouring during building construction

InactiveCN109424188AExtended service life
Owner:成都美吉房地产营销策划有限公司

Indoor wall sound insulation structure

PendingCN112746691AEasy to install
Owner:HUZHOU TEACHERS COLLEGE

Management method of computer file system

InactiveCN111324584AGuaranteed reading and writing speed
Owner:蒋子杰

Movable defect detection structure based on double rails

PendingCN107505332AImprove maintenance efficiencyRealize accurate detection and positioning
Owner:成都圭目机器人有限公司

Sock

InactiveCN101336080AImproved support
Owner:X TECH SWISS GMBH (CH)

Environmentally-friendly modified plastic

Owner:慈溪清泉电器有限公司

Industrial papermaking wastewater treatment device

Owner:CHENGBU MIAO AUTONOMOUS COUNTY YINHE PAPER IND

Exhibition fire protection monitoring system

InactiveCN109559475AReduce hardware costsMeet diverse needs
Owner:安徽奕甲文化传媒有限责任公司

Welding repairing method for tin-based bearing alloy bearing bush

InactiveCN107127421Aeasy to operategood repair result
Owner:CSSC GUANGZHOU WENCHONG DOCKYARD CO LTD

Heat-clearing and liver-nourishing health herb tea

InactiveCN104413189AReasonable formulaLiver maintenance
Owner:张洲

An optical character recognition error correction method based on natural language recognition

PendingCN109582972AOvercome isolated characters and words to determine results
Owner:SUNYARD SYST ENG

Oven energy economizer

InactiveCN104390477Areduce heating powerEasy to install
Owner:孙大华

Nickel hydroxide and preparation method thereof

PendingCN113846217Alow costSimple process
Owner:贵州中伟资源循环产业发展有限公司

Bladder and urethra anastomosis assist device under urethroscope

ActiveCN113662608Aincrease flexibilityImprove operational flexibility
Owner:THE THIRD HOSPITAL OF HEBEI MEDICAL UNIV

Wastewater treatment device

Owner:ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY

Composition for electron transport layer, electron transport layer and photoelectric device

ActiveCN111864093Acarrier recombination balanceImprove the problem of short lifespan
Owner:JILIN OPTICAL & ELECTRONICS MATERIALS

Pipe bursting shutoff valve

ActiveCN103353001AReliable structure
Owner:CHINA THREE GORGES CORPORATION

Method and device for simulating ageing of digital circuit

ActiveCN108804719AThe operation process is simplereduced simulation time
Owner:HUAWEI TECH CO LTD

Direction adjustment control method and system for horizontal drilling machine

ActiveCN111021956AReduce the degree of manual interventionIncrease the level of automation
Owner:CHINA RAILWAY CONSTR HEAVY IND

Bearing outer ring cleaning device

ActiveCN106583286AReasonable structureclean well
Owner:安徽千禧精密轴承制造有限公司

Preparation method of red or green long afterglow glass using zinc borate as substrate

InactiveCN1785865Alower melting temperatureReduce construction and production costs
Owner:CHANGCHUN INST OF APPLIED CHEMISTRY - CHINESE ACAD OF SCI

Fly ash ceramsite and preparation method thereof

ActiveCN110835240ASmall bulk densitylight in mass
Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI +2

Green feed additive for pigs for increasing lean meat percentage

ActiveCN103750071ACompatibility sciencenutrition coordination
Owner:TWINS GRP

Preparation method of high density MgB2 superconduction block material

InactiveCN1794365AIncrease the carrier concentrationIncrease the critical current density
Owner:SHANGHAI UNIV

High-tenacity antibacterial plastic and preparation process thereof

ActiveCN107759913Agood securityStrong antibacterial ability
Owner:沈阳东源包装制品有限公司

Automatic leveling structure

Owner:NINGBO SUNNY SURVEYING & MAPPING TECH

Automatic electrode clamp opening and closing device for formation of lithium battery

InactiveCN102509811AReliable opening and closing clipsimple method
Owner:DONGHUA UNIV

Wrong question management method and system, storage medium and terminal equipment

PendingCN110727360A
Owner:深圳市壹箭教育科技有限公司

Cascade pump device

InactiveCN102900698AContains installation space
Owner:NIDEC SANKYO CORP

Technology for extracting chlorophyll from spirulina

ActiveCN110156797AImprove food safetyPromote dissolution
Owner:北海生巴达生物科技有限公司

Multifunctional bathroom mirror

InactiveCN107960809AGood practicalityFully functional
Owner:长春光速科技有限公司

Anti-seismic wall of steel structure house

InactiveCN112832413Aprevent collapseincrease muscle strength
Owner:史欣裕

Andon control system based on WeChat

PendingCN111126530AReduce communication costsPrevent employees from making mistakes
Owner:苏州睿能科技有限公司

Automobile seat cover convenient to disassemble and assemble

InactiveCN111409524AStrong connectioneasy to operate
Owner:广州勒高汽车科技有限公司

Production method of yellow rice cracker

InactiveCN104187343Agood taste
Owner:赣县田村镇富强农业专业合作社

Special four-station machine tool for jackscrew holes of worms

InactiveCN102909554AReduce labor costsProcess concentration
Owner:天津市中马骏腾精密机械制造有限公司

Transparent front cladding layer of motor vehicle

InactiveCN107031362AEasy to repair
Owner:FORD GLOBAL TECH LLC

Walnut shell crushing machine high in shell crushing rate

PendingCN106617139AHigh breaking efficiency
Owner:方会云

Packing box for cultural and creative products

PendingCN108820496A
Owner:芜湖新使命教育科技有限公司

Method of obtaining path information and path computing node

InactiveCN101163105AShorten path calculation timeShorten calculation result delivery time
Owner:HUAWEI TECH CO LTD

Current sampling method based on Hall

PendingCN107525963Aaccurate dataImproving Current Sampling Accuracy
Owner:OPTIMUM BATTERY CO LTD

Method of preparing polymeric hollow microspheres by three-dimensional random flow field

ActiveCN107353429AOvercoming fixed orientation problemsincrease concentric power
Owner:LASER FUSION RES CENT CHINA ACAD OF ENG PHYSICS

Medicine for preventing and treating aphthae and preparing method of medicine

InactiveCN105998764A
Owner:西安木本贞生物科技有限公司

Bolt centering device, assembling method and coordinate measuring method

PendingCN112797959ASimple structureeasy to make
Owner:中铁大桥局集团第六工程有限公司

Monitoring system

InactiveCN104714497Aprocessing speed
Owner:北海邦戈电子科技有限公司

Magnetic sensor formed on semiconductor substrate

InactiveCN1153981C
Owner:ASULAB SA

Self-locking support

InactiveCN108361492Aprevent slipping
Owner:CIG SHANGHAI

Integral air conditioner

PendingCN108302648A
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1

Adjustable feeding mechanism of numerical control machine tool

ActiveCN110434657AIncrease the output speed
Owner:江门市江海区凯裕五金制品有限责任公司

Gel spliced pillow, gel film and preparation technology of gel film

InactiveCN110720801ADecreased tactile and cooling effectsEnhanced tactility and cooling effect
Owner:ZHEJIANG SILIBO SLEEP TECH CO LTD

Tool for pressurization test of pressure transmitter

Owner:北京清大天达光电科技股份有限公司

High-speed wrapping machine

InactiveCN106024211AGood performanceEasy to adjust
Owner:WUHU ELECTROTECHN MACHINERY

Full-hydraulic geological core drill

InactiveCN106194005Aeasy to operategood working environment
Owner:湖南莫尔顿智能勘探机器人有限公司

High-efficiency desulfurizer for molten iron

InactiveCN102899439AGood desulfurization effectThe production process is simple
Owner:薛华

Multifunctional roof greening device

InactiveCN108271565AConvenient for lighting and ventilationInhibition of continued growth
Owner:周双荷

Rock reservoir space measuring method and device

PendingCN112858129APrecise pore structure characteristicsimprove accuracy
Owner:PETROCHINA CO LTD

Flower growing frame for guardrails of balcony

InactiveCN104042076AEasy structure installation
Owner:许家琛

Method for regulating replacement reaction in solution by magnetic field

InactiveCN107511120Alow cost of preparationHuge benefit value
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

High-strength anti-abrasion anti-corrosion alloy steel material and preparation method thereof

InactiveCN107419166AUniform ingot temperatureRemove residual stress
Owner:GUANGDONG INST OF MATERIALS & PROCESSING

Microtrichia conductive wool knitted flashing fabric

InactiveCN106183177A
Owner:JIANGYIN NEW QUANSHENG TEXTILE PRINTING & DYEING

New energy automobile charging gun with over-high temperature automatic locking protection function

InactiveCN112134062A
Owner:中铁电气化设备(广东)有限公司

LCD light-negative device of panel for driven vehicle DVD player

InactiveCN1896829A
Owner:LG ELECTRONIC (HUIZHOU) CO LTD

Simulated aircraft self-adhered skin emergency door and preparation method thereof

InactiveCN109486176Areduce weightStrong consistency
Owner:杨凌平安汽车座椅有限公司

Fe3O4/CuO/pSiO2 catalyst and preparation method thereof

InactiveCN102688760AEfficient separation and recoveryReduce catalyst loss
Owner:UNIV OF SCI & TECH BEIJING

A soil-fixing fertility type matrix suitable for vertical green walls and a method for preparing the same

InactiveCN106982721Ameet the structurehigh nutrient content
Owner:SHANGHAI ACADEMY OF LANDSCAPE ARCHITECTURE SCI & PLANNING

Composite AGV robot scheduling method and system

PendingCN114545876A
Owner:SHENZHEN SONGJIAN ROBOT CO LTD

Solvent-free polyurethane capable of absorbing grains and preparation method thereof

ActiveCN113583213Alow viscosity flow temperatureExcellent texture absorption effect and mechanical properties
Owner:JIAXING HEXIN CHEM IND

Alarming type electric pesticide stirring device

InactiveCN105289352A
Owner:范明合

Method and device for playing guidance voice in navigation process

InactiveCN104697518A
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

Ball sealing structure and hydraulic valve

PendingCN110714951AReliable sealing structureGuaranteed sealing effect
Owner:杭州富阳孙氏机床有限公司

Preparation method of Ta2AlC-Ta4AlC3 composite material

InactiveCN109608198ASimple processshort synthesis time
Owner:HOHAI UNIV

Auxiliary wrench for valve

Owner:天津汉光祥云信息科技有限公司

Sugarcane and alfalfa interplanting method

InactiveCN108834808AReduce weeding costsImprove planting efficiency
Owner:CROP RES INST GUANGDONG ACAD OF AGRI SCI

Screen unlocking method for mobile terminal and intelligent interaction system

InactiveCN108712722A
Owner:SICHUAN FEIXUN INFORMATION TECH CO LTD

Automatic driving method and device, electronic equipment and computer storage medium

ActiveCN112572471AImprove perception accuracy
Owner:FATRI DIYAN BEIJING TECH CO LTD

Waste gas purification treatment system

PendingCN112121573Aachieve re-useLow cost of industrialization
Owner:王建春

Absorbent articles having delta E*

InactiveCN106714755A
Owner:THE PROCTER & GAMBNE CO

Intelligent assembly device for clamp spring and rotary shaft

ActiveCN113182853A
Owner:威海恒源智能科技有限公司 +1

Transformer insulator cleaning robot

PendingCN108555876ASecurityImprove automation and work efficiency
Owner:GUILIN UNIV OF ELECTRONIC TECH

Easy-to-replace microwave induction structure for pedestal pan

Owner:佛山市富乐喜电子信息技术有限公司 +2

Novel concave component

PendingCN109599451AIncrease the incidenceIncrease power generation output
Owner:CHANGZHOU ALMADEN

Regional positioning method based on BLE-LoRa-GPS

PendingCN112188384A
Owner:SHENZHEN KAIFA TECH

Welding method of lower vehicle body

InactiveCN104439733Areduce complexityGuarantee the quality of body products
Owner:BEIQI FOTON MOTOR CO LTD

High-pressure water lubrication compressor

InactiveCN109854503AThe balance effect is stable
Owner:广东葆德科技有限公司

Safety fire hydrant

InactiveCN101210426Aprevent leakageReduce the impact of the surrounding environment
Owner:SHANGHAI HIGH SCHOOL

Electronic fuel injection engine system and integrated control method thereof

ActiveCN112096517AImprove real-time performanceReal-time conversion and control
Owner:昆山为涵电驱动科技有限公司

Decomposition method of covariance matrix for command and control system

PendingCN114372234AImprove robustness
Owner:BEIJING INST OF ELECTRONICS SYST ENG

Multi-line laser point pair determination method and device, computer equipment and storage medium

PendingCN113219489Aimprove accuracy3D point cloud is accurate
Owner:SHENZHEN SHUMA ELECTRONICS TECH

Sandstone-type uranium mine comprehensive result map forming method

PendingCN112489163A
Owner:核工业二一六大队

Device for improving service life and performance of axial flow fan motor in high temperature condition

InactiveCN104632687AImprove performance in high temperature resistanceExtended service life
Owner:LIAONING YIFEI TECH

Radio frequency tag testing device based on FPGA

InactiveCN107589362AStrong parallel processing abilityAbundant internal resources
Owner:华大恒芯科技有限公司

Resin sand for casting shape and sand core of natural gas power cylinder body

InactiveCN103551493AHigh accuracy of dimensionsReduce sand inclusions
Owner:CNPC JICHAI POWER EQUIP

A slope shallow drainage system

InactiveCN102296580Aavoid scour
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Short clamping semi-closed adjustable upsetting die

Owner:SHENYANG LIMING AERO-ENGINE GROUP CORPORATION

Intelligent packaging machine for batch production of ziplock bags

InactiveCN114291351A
Owner:泰州海达塑胶包装有限公司
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