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.
Owner: SHENZHEN DIANMAO TECH CO LTD Owner: HUNAN LIDA TRAFFIC SCI & TECH DEV Owner: SHANDONG UNIV OF TECH Inactive CN1135939C Good effect Create application direction Tobacco treatment Hydrolysis Amino acid Owner: YUNNAN REASCEND TOBACCO TECH GRP Active CN108587225B Improve solubility Suitable for electrowetting display technology Organic compound preparation Inks Anthraquinones Unsaturated hydrocarbon Owner: SHENZHEN GUOHUA OPTOELECTRONICS +1 Active CN108736512B Improve economy Single network parallel feeding arrangements Ac network load balancing Data pack Evaluation result Owner: SHENZHEN POWER SUPPLY BUREAU +1 Active CN104408781B Overcoming the inability to easily judge student concentration Registering/indicating time of events Camera module Operations research
Owner: CHINA PETROLEUM & CHEM CORP Active CN110658169B Evenly distributed Complies with the luminescent process Emission spectroscopy Fluorescence/phosphorescence Optical spectrometer Luminescence Active CN112905116B Avoid frequent unplugging Increase diversity Input/output to record carriers Control memory Connected device Inactive CN102705398B Reduce shock Grinding work increased Electrically actuated clutches Synchronous motor Friction torque Owner: BEIJING UNIV OF TECH Inactive CN108397448B Achieve zero bias excitation Controllable vibration frequency Servomotor components Fluid-pressure actuator components Electro hydraulic Rotary valve
Owner: NINGBO INST OF TECH ZHEJIANG UNIV ZHEJIANG Inactive CN102418355B Achieving a sinking lock Full security Servomotor components Mechanical machines/dredgers Engineering Control valves Owner: DOOSAN INFRACORE CHINA Active CN101265562B Meet local use requirements Easy to process Solid state diffusion coating Lacquer Metallic materials Owner: SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD Owner: QINGDAO HAIER MOLDS Owner: BEIJING FORESTRY UNIVERSITY Owner: HUAZHONG UNIV OF SCI & TECH Active CN111691593B Simplify the disassembly and construction process Simple structure Floors Rebar Industrial engineering Owner: DALIAN MARITIME UNIVERSITY Owner: CHINA AERO POLYTECH ESTAB Active CN102208355B Improve fit Prevent outstanding defects Semiconductor/solid-state device details Solid-state devices Electrical connection Semiconductor package Owner: SILICONWARE PRECISION IND CO LTD Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Active CN106838503B Good memory effect High yield strength Sleeve/socket joints Shape-memory alloy Alloy Owner: DONGGUAN DONGYANG SOLAR SCI RES & DEV CO LTD Active CN104477794B Reduce distortion Does not affect assembly and use External frames Cranes Classical mechanics Engineering Owner: XUZHOU CONSTR MACHINERY Active CN104486503B Prevent eavesdropping Substation equipment Securing communication Telecommunications Audio frequency Owner: NUBIA TECHNOLOGY CO LTD Owner: BEIJING WELION NEW ENERGY TECH CO LTD Inactive CN100445826C Enhance the brightness of outgoing light Uniform and bright outgoing light Press ram Optical light guides Light guide Light beam
Owner: SHENZHEN JINGJIANG YUNCHUANG TECH CO LTD Owner: SHIN ETSU CHEM IND CO LTD +1 Owner: ZHEJIANG UNIV OF TECH Active CN102680409B Cleverly made Polarisation-affecting properties Measurement device Light pipe
Active CN106876711B High charge and discharge reversibility Low hydrogen evolution current Lead-acid accumulator electrodes Carbon coating Carbonization
Owner: DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI Owner: TIANJIN UNIV OF COMMERCE Active CN104680677B Eliminate the inconvenience of queuing up for shopping and payment Prevent leakage Cash registers Engineering Computers technology Inactive CN100426467C Reduce leakage current Improve the uneven distribution of electric field Semiconductor/solid-state device manufacturing Semiconductor devices Alternating current Semiconductor Owner: HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1 Active CN109246939B Short process Conductive pattern formation Manufacturing technology Computer printing Owner: GRIPM ADVANCED MATERIALS CO LTD Inactive CN107567307B Radiation diagnosis data transmission Treatment rooms Hybrid operating room Operating theatres
Active CN109321199B Macromolecular adhesive additives Polymer science Adhesive
Active CN109298953B No error Successfully obtained Interprogram communication Hardware monitoring Programming language Software engineering Owner: BEIJING RES INST OF MECHANICAL & ELECTRICAL TECH Active CN100564506C Softening of cardiovascular and cerebrovascular Wine preparation Grape wine Gelatin
Inactive CN101742086B Television system details Color television details Imaging processing Brightness perception
Owner: NOVATEK MICROELECTRONICS CORP Owner: NANTONG EGENS BIOTECH CO LTD Active CN103748317B Dispersed particle separation Fluid removal Logistics management Gaseous hydrocarbon
Owner: SHELL INT RES MAATSCHAPPIJ BV Owner: CHINA NAT OFFSHORE OIL CORP +1 Owner: WUHAN CONFORM PHARMA CO LTD Active CN106437871B Improve efficiency Quick start capability Stators Machines/engines Engineering Cylinder block Owner: INFORMATION CENT OF CHINA NORTH IND GRP Active CN108108229B Achieve migration Software simulation/interpretation/emulation Computer hardware Engineering Owner: BOE TECH GRP CO LTD Active CN103933024B Good for tumor suppression Hydroxy compound active ingredients Capsule delivery Oncology Liposome
Active CN109819273B Selective content distribution Marketing Engineering Database
Owner: CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY Active CN104409691B Improve the microscopic crystal structure Quick response Lead-acid accumulator electrodes Lead dioxide Sulfate Owner: JIANGSU HUAFU STORAGE NEW TECH DEV +1 Active CN109922043B Stop Scrambling Behavior Transmission Terminal equipment Engineering
Owner: KOUBEI SHANGHAI INFORMATION TECH CO LTD Active CN103146175B Low melt index Low manufacturability Fiber Polymer science Active CN108007403B With online detection Easy to adjust process parameters Using subsonic/sonic/ultrasonic vibration means Maximum amplitude Injection moulding
Active CN102045127B Polarisation multiplex systems Electromagnetic receivers Polarization multiplexed Light signal
Inactive CN105844641B Good segmentation effect Identify applicable Image enhancement Image analysis Pattern recognition Ycbcr color space Owner: WUHAN INSTITUTE OF TECHNOLOGY Owner: NANJING AGRI MECHANIZATION INST MIN OF AGRI Active CN103191063B Expand the way of medication Smart and responsive Surgery Catheter Microsphere Drug release
Active CN101957797B Memory adressing/allocation/relocation Flash memory controller Control circuit
Owner: BEIJING KUANGEN NETWORK TECH Active CN110357800B Excellent neuroprotection Antioxidant is good Organic active ingredients Nervous disorder Pharmacometrics Pharmaceutical drug Owner: ZHICHEAUTO TECH BEIJING Inactive CN105669757A Rhodium organic compounds Group 5/15 element organic compounds Phosphoric Acid Esters Anthragallol
Owner: EVONIK DEGUSSA GMBH Active CN113855712A Less feces Reduce bowel movements Milk preparation Pre-extraction tea treatment Biotechnology Lactobacillus salivarius Active CN112226613B Realize the effect of synergistic emission reduction Reduce consumption Nitrous oxide capture Dispersed particle separation Aluminium chloride Metallurgy Owner: MAANSHAN IRON & STEEL CO LTD Active CN105511964B Reduce conflict Avoid the problem of sudden increase in instantaneous delay Resource allocation Time delays Business process Active CN110668356B Ensure stability Reduce the risk of transportation Preventing unwanted cargo movement Navigational aid arrangements Marine engineering Structural engineering Owner: ANQING MARINE ELECTRIC DEVICE Active CN108141529B Television system details Image analysis Computer vision Computer science
Owner: GUANGDONG ZHUANGLI COLOR PRINTING Active CN102055773B Realize live broadcast service Special service provision for substation Start time Paper document
Active CN102668419B Laser optical resonator construction Laser output parameters control Length wave Tunable laser
Owner: XIEON NETWORKS SARL Owner: GENERAL ELECTRIC CO Owner: HONGSHENG PLASTICS HANGZHOU Inactive CN111669970A Biocide Fruit and vegetables preservation Biotechnology Animal science
Active CN106193910B Easy to fix Walls Doors/windows Plastic materials Classical mechanics Owner: ZHEJIANG SCI-TECH UNIV +1 Active CN105425898B Guaranteed service life Avoid the risk of current overshoot Power supply for data processing Generating/distributing signals Hemt circuits Low power dissipation Owner: MATERIAL INST OF CHINA ACADEMY OF ENG PHYSICS Owner: ALLY HI TECH CO LTD Owner: INNER MONGOLIA SHENGYUAN TECH CO LTD Active CN111505801B Meet the demand for large measurement range of temperature field Wide measurement range Optical elements Imaging quality Engineering Owner: BEIJING UNIV OF CHEM TECH Inactive CN1236858C Spray nozzles Fire rescue Sprayer Energy expenditure
Active CN102569415B Transistor Gate insulator Semiconductor
Owner: HANGZHOU DIANZI UNIV Active CN105754647B Reduce hydrogenation Guaranteed hydrogenation effect Treatment with hydrotreatment processes Liquid product Hydrogen
Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: SHANGHAI MITSUBISHI ELEVATOR CO LTD Inactive CN112810532A Realize mutual transportation Reduce labor costs Vehicle to carry long loads Load securing Reinforced concrete Drive by wire Inactive CN104006758B Using optical means Digital image Image domain
Active CN111397902B Increase diversity Guaranteed translational equivariance Machine part testing Neural architectures Algorithm Rolling-element bearing Owner: SOUTH CHINA UNIV OF TECH Active CN113448277B Detect objective problems Improve maintenance Programme control Computer control Environmental resource management Drainage tubes Active CN102354795B Not affected by problems such as looseness Avoid sparking Antenna supports/mountings Radiating elements structural forms Electrical conductor Microwave power Owner: GUANGDONG WITOL VACUUM ELECTRONICS MFR Owner: JIANGSU CHANGHONG INTELLIGENT EQUIP CO LTD Owner: XUANCHENG GUIXIN NEW MATERIAL CO LTD Owner: HUAWEI TECH CO LTD +1 Active CN113252592B Increase awareness Color/spectral properties measurements Design optimisation/simulation Sensitive analysis Research data Owner: CHENGDU UNIV OF INFORMATION TECH Owner: BEIJING INST OF REMOTE SENSING EQUIP Active CN107493135B Solve the problem of low pairing efficiency Pairing achieved Fibre transmission Fibre mechanical structures Engineering Jumper
Owner: GUANGXI NORMAL UNIV +1 Owner: GUANGDONG WANHE THERMAL ENERGY TECH CO LTD Inactive CN103935961B Not easy to reunite Large combustion reaction area Material nanotechnology Oxide/hydroxide preparation Metal nitrate Nitrate Active CN109414741B Excellent fracture properties Improve corrosion resistance Pipeline systems Pipe protection against corrosion/incrustation Electrical resistance and conductance SS - Stainless steel Active CN105919975B Solve the sudden release problem Significant sustained release effect in vitro Antivirals Pharmaceutical non-active ingredients Solvation shell Shikimic acid
Active CN110602430B Improve experience Two-way working systems Selective content distribution Engineering Video based Owner: BEIJING UNIV OF CHEM TECH Owner: SHARKNINJA CHINA TECH CO LTD