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.
Inactive CN104735260B Improve compatibility Effective encoding Substation equipment Terminal equipment Computer terminal Owner: SHENZHEN FENGLIAN TECH Active CN102970411B Add lock screen unlock function Avoid inconvenience Character and pattern recognition Substation equipment Face detection Engineering Active CN102961173B Endoscopic cutting instruments Body fluid Arthroscopy
Inactive CN101018683B High precision fixed Easy to store Windows Windscreens Mechanical engineering Engineering Active CN112065307B Improve the success rate of salvage operations Quickly realize the economic benefits of production Flushing Marine engineering Torsion spring
Owner: CNPC BOHAI DRILLING ENG +1 Inactive CN101096342B Biocide Organic chemistry Benzoic acid Medicinal chemistry
Active CN103839889B Semiconductor/solid-state device manufacturing Fine working devices Laser processing Classical mechanics
Active CN109491323B Realize overrun alarm Programme control Computer control Numerical control Control engineering
Owner: SHANDONG UNIV OF SCI & TECH Owner: THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV Pending CN114730686A Gas treatment Electric discharge tubes Device material Coolant flow
Owner: CHONGQING MINTAI NEW AGROTECH DEV GRP CO LTD Owner: CHINA RAILWAY MAJOR BRIDGE ENG GRP CO LTD Active CN107024363B Achieving a linear response Optimize air pressure working environment Withdrawing sample devices Material analysis by electric/magnetic means Chemical reaction Ultra-high vacuum
Active CN108837419B Increase resistance To achieve the purpose of exercising the upper limbs Resilient force resistors Frictional force resistors Agricultural engineering Tooth part Active CN110964746B Regulates the process of development and differentiation Promote myogenic differentiation Genetically modified cells Nucleic acid vector Lipofectamine Skeletal Muscle Satellite Cells
Owner: TIANJIN AGRICULTURE COLLEGE Owner: BEIJING UNIV OF TECH Pending CN113994355A The refund process is not delayed Improve convenience Particular environment based services Payment architecture Computer science Operations management Pending CN112144535A Artificial islands Waterborne vessels Crushed stone Structural engineering
Active CN1683707B Reduce defects Data processing applications Inspecting textiles Product inspection Terminal equipment Active CN106414204B External condition input parameters Driver input parameters Control theory Computer science
Inactive CN1802437A Connective tissue peptides Peptide/protein ingredients Microorganism Yeast
Owner: ZHEJIANG FORESTRY UNIVERSITY Inactive CN1198268C Easy to detect Overcome defocus Modification of read/write signals Signal processing to reduce distortions Media controls Control signal Owner: SAMSUNG ELECTRONICS CO LTD Active CN104633492B Solve the phenomenon of deformation Troubleshooting Difficulties in Installation Operations Lighting support devices Electric circuit arrangements Electricity Engineering
Inactive CN1328742C Simplify linkage components Extended service life Electric switches Protective switch operating/release mechanisms Push and pull Engineering Inactive CN108495935A Fatty oils/acids recovery from waste Bioreactor/fermenter combinations Agricultural science Control signal
Owner: BUCKMAN LAB INT INC Active CN105185560B Powder molding Easy to shape Inorganic material magnetism Inductances/transformers/magnets manufacture Epoxy Volumetric Mass Density Inactive CN101024661B Self-adjusting volume Large single injection volume Peptide preparation methods Preparative hplc Ramoplanin
Owner: SHANGHAI INST OF PHARMA IND CO LTD Active CN106244671B Increase sales Low price Microbiological testing/measurement Aspartate Aminotransferases Aspartate transaminase Owner: BIOBASE BIODUSTRY (SHANDONG) CO LTD Owner: CHANGSHA ADVANCED MATERIALS IND RES INST CO LTD Active CN106875037B Forecasting Numerical weather prediction Wind run
Owner: WUHAN GEWEI ELECTRONICS TECH Inactive CN101223008B Nailing tools Combustion chamber Engineering
Owner: SOCIETE DE PROSPECTION & D INVENTIONS TECH SPIT Active CN101456985B Overcoming the disadvantages of early crosslinking Avoid pollution Plastic/resin/waxes insulators Regular Production Cross-linked polyethylene Owner: QINGDAO HANHE CABLE Owner: CHINA TELECOM CORP LTD Inactive CN102251473B Span height increase Compact structure Bridge structural details Energy consumption Parallelogram Owner: HANGZHOU SPECIAL AUTOMOBILE Inactive CN103001630A Filter characteristics drop Television system details Continuous tuning details Electrical resistance and conductance Band-pass filter
Active CN103512620B Does not affect hygroscopicity Efficient delivery Measurement devices Cellulose Fiber Active CN109514862A Reduce manufacturing cost Manufacturing platforms/substrates Manufacturing enclosures Additive layer manufacturing Polymer chemistry Owner: BAOSTEEL ENG & TECH GRP Inactive CN1244567C Group 4/14 element organic compounds Medicinal chemistry Hydroxy compound
Owner: SOC DETUD & DE RES & DEV & INGIE PHARMA SERIPHARM Owner: CHANGZHOU BOILER EQUIP Active CN110006778B Fast way Simple method Preparing sample for investigation Specific gravity measurement Conductive paste Physical chemistry Active CN101900203B Gearing control Transfer case Control system
Owner: XUZHOU HEAVY MASCH CO LTD Active CN103914127B Avoid spending Input/output for user-computer interaction Character and pattern recognition Computer hardware Time of use Owner: LENOVO (BEIJING) LTD Inactive CN100527624C Static indicating devices Logic circuits coupling/interface using field-effect transistors MOSFET P channel
Owner: SANYO ELECTRIC CO LTD Active CN110984285B Realize independent oil supply Reduce energy consumption Soil-shifting machines/dredgers Control engineering Rotary valve Owner: GUANGXI LIUGONG MASCH CO LTD Owner: BEIJING SANJU GREEN ENERGY TECH CO LTD Inactive CN101558645A Television system details Pulse modulation television signal transmission Time information Information retrieval
Owner: THOMSON LICENSING SA Active CN101946036A Coatings Textiles and paper Foreign matter Engineering
Owner: BOSCH SIEMENS HAUSGERATE GMBH Pending CN112951359A Therapies Brushes Mouth care Human–computer interaction
Owner: COLGATE PALMOLIVE CO Active CN111071259B Improve accuracy Accurate Target Prediction Predictive methods Simulation Owner: TAIWAN TEXTILE RESEARCH INSTITUTE Owner: STATE GRID SHANDONG ELECTRIC POWER +1 Owner: ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC +1 Owner: GIGADISPLAY SEMICON CO LTD Active CN107729691B Guaranteed viscous stress Guaranteed thermal conductivity Design optimisation/simulation Complex mathematical operations Engineering Discretization Owner: NORTHWESTERN POLYTECHNICAL UNIV Inactive CN104105416A Cigar manufacture Tobacco smoke filters Cellulose acetate Sulfur
Owner: CELANESE ACETATE LLC Pending CN111369710A Digital data authentication Individual entry/exit registers Transaction data Data file
Owner: JIANGSU SHUANGYING TEXTILE TECH Inactive CN100396955C Springs Liquid based dampers Breather Steel ball
Active CN107401346B Power-operated mechanism Electricity Coupling
Owner: BROSE FAHRZEUGTEILE GMBH & CO KG Owner: HARBIN INST OF TECH Owner: BEIJING UNIV OF TECH Active CN112735491B Improve cleanliness Low failure rate Reducing temperature influence on carrier Apparatus modification to store record carriers Computer hardware Terminal equipment Active CN108326576B Reduce labor intensity Uniform groove depth Positioning apparatus Metal working apparatus Electric machinery Machine Inactive CN101154040B Good homogeneity Photomechanical coating apparatus Photosensitive materials for photomechanical apparatus Polymer science Active agent
Owner: MERCK PATENT GMBH +1 Owner: FEED RESEARCH INSTITUTE CHINESE ACADEMY OF AGRICULTURAL SCIENCES Active CN109425656B Avoid errors of judgment Avoid the risk of leaking bead defects Analysing solids using sonic/ultrasonic/infrasonic waves Wave shape Reflected waves Owner: BAOSHAN IRON & STEEL CO LTD Owner: QINGDAO JINGRUN PETROCHEM DESIGN INST CO LTD Inactive CN100450030C Modification support Realize the mapping Radio/inductive link selection arrangements Data switching networks Class of service Call control Owner: SHANDONG HUIYU ADVANCED MATERIALS CO LTD Active CN103249627B Critical state Anti-collision systems External condition input parameters Mixed flow Engineering
Owner: SHANDONG NEWTIME PHARMA Inactive CN101129432B Protect a wide range of uses Improve quality Plant ingredients Pesticide residue Engineering Active CN103975197A Guaranteed not to escape Promote combustion Domestic stoves or ranges Electric spark igniters Combustion chamber Solid fuel Owner: KONEPAJA M PAPPINEN Active CN102309461B Shorten the disintegration time of clear dispersible tablets Harm reduction Organic active ingredients Muscular disorder Pyridostigmine Bromide Medical prescription Owner: CHONGQING MEDICAL UNIVERSITY Active CN107731678B Eliminate Thickness Variations Simple process Semiconductor/solid-state device manufacturing Engineering Nitride Owner: YANGTZE MEMORY TECH CO LTD Active CN106556952B Maintain pixel voltage size Improve the impact of coupling effects Solid-state devices Non-linear optics Parasitic capacitance Active switch
Pending CN111337933A Photometry Electromagnetic wave reradiation Light beam Beam steering
Owner: SAMSUNG ELECTRONICS CO LTD Active CN105177242B Stabilize and increase cooling rate Good hardening effect Furnace types Heat treatment furnaces Sprayer Engineering Owner: CHINA RAILWAY BAOJI BRIDGE GRP Inactive CN102660756B Reduce content Solving Water Balance Problems Photography auxillary processes Process efficiency improvement Vulcanization Sulfate Owner: GUIZHOU REDSTAR DEVING Owner: NINGBO LEXING INDUCTOR ELECTRONIC CO LTD Active CN107796835B Solving 3D Imaging Problems Improve rebuild efficiency Material analysis using wave/particle radiation Imaging quality Image rotation Owner: NINGBO RDWORKS ELECTRIC TECH DEV Active CN112591827B Specific water treatment objectives Treatment involving filtration Sludge Sewage treatment
Active CN105172570B Eliminate torque effects Reduce speed Hybrid vehicles Gas pressure propulsion mounting Dual mode Engineering Owner: PUCHENG YONGFANG FRAGRANCE TECH +1 Active CN106280984B Anti-aging With conjugation enhancement function Fireproof paints Polyester Titanium Inactive CN101478773B Accurate Confidence Value Network topologies High level techniques Protocol evaluation Manet routing protocols
Owner: UNIV OF SCI & TECH BEIJING Active CN102887081B Reduce the distance of slipping Reduce the chance of collision accidents Speed controller Electric energy management New energy Control system
Owner: CHONGQING CHANGAN AUTOMOBILE CO LTD Active CN108281897B Improve exception Substation/switching arrangement cooling/ventilation Substation/switching arrangement casings Equipment temperature Smart substation Owner: STATE GRID ZHEJIANG ELECTRIC POWER CO LTD QUZHOU POWER SUPPLY CO +1 Active CN101810031B Network traffic/resource management Wireless network protocols Protocol for Carrying Authentication for Network Access Handover
Owner: HANGZHOU XIANGBIN ELECTRONICS TECH Inactive CN106993229A Improve experience Clear and intuitive display Selective content distribution Input/output processes for data processing Display device Visual interaction Owner: ALIBABA (CHINA) CO LTD Inactive CN101296710B Other chemical processes Deodrants Aerosol spray Medicine
Owner: RECKITT BENCKISER (UK) LTD Active CN102091926B Easy to install Reduce assembly resistance Metal working apparatus Automobile air conditioning Small hole Owner: LIUZHOU LONGRUN AUTO PARTS MFG CO LTD Active CN104445741B Efficient removal Satisfy re-injection requirements Waste water treatment from quaries Water contaminants Polyacrylamide Sedimentation Inactive CN107302755B Applicability to multiple environments Low cost Particular environment based services Vehicle wireless communication service Positioning technology Signal strength Owner: GUANGZHOU NASSOFT INFORMATION TECH CO LTD Owner: ENDIAN SCI & TECH DEV OF YUNNAN Active CN104029060B Fast automatic clamping and positioning Guaranteed machining accuracy Work clamping means Positioning apparatus Biochemical engineering Flange Owner: MAKINO MACHINE TOOL CHINA CO LTD Inactive CN101072001B Piezoelectric/electrostriction/magnetostriction machines Axial displacement Elliptic motion
Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Active CN102437994B Guaranteed Peak-to-Average Ratio Guaranteed linearity Multi-frequency code systems Broadband power amplifier Peak value Owner: DATANG MOBILE COMM EQUIP CO LTD Active CN100334056C Reduce usage Improve response Organic compound preparation Organic-compounds/hydrides/coordination-complexes catalysts Alcohol Organic solvent Owner: GUANGZHOU LANCHAO ELECTRONICS TECH Active CN107428521B Liquid transferring devices Liquid dispensing Computer hardware Display device
Pending CN112424891A Easy to process Easily control leakage inductance Transformers/inductances coils/windings/connections Photovoltaics Interior space Engineering Owner: SHANGRAO JINKO SOLAR TECH DEV CO LTD Active CN103670456B With sealing compensation Improve sealing Engine seals Props/chocks Emulsion Magnetic poles Owner: CHINA UNIV OF MINING & TECH Inactive CN108089041B Limit rotation speed Avoid destruction Time integral measurement Control theory Mechanical engineering Owner: YANTAI POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +1 Active CN107473384B Growth inhibition Get in faster Bioreactor/fermenter combinations Biological substance pretreatments Nitrogen removal Bioelectric Energy Sources Owner: CHINA PETROLEUM & CHEM CORP +1 Inactive CN100459902C Bristle Packaging toiletries Fiber Polymer science
Active CN102410949B Simple structure Low cost Preparing sample for investigation Color/spectral properties measurements Engineering Vacuum pump Owner: SHANGHAI FIRE RES INST OF MEM Owner: NANJING HUJIANG COMPOSITE MATERIALS Active CN107403999B Eliminate VSWR Offset Stable state Simultaneous aerial operations Antenna supports/mountings Telecommunications USB Inactive CN101711002B Increase profit Save resources Multiplex system selection arrangements Wavelength-division multiplex systems Fiber Route assignment Active CN110708549B Compact structured sparse representation Fast convergence Digital video signal modification Dictionary learning Engineering Owner: SHANGHAI JIAOTONG UNIV