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 CN103774216A Overcoming the Difficulty in Removing Impurity Boron from Silicon Simple process Polycrystalline material growth Single crystal growth details Electrolysis Silicon alloy Owner: INNER MONGOLIA TECHNICAL COLLEGE OF MECHANICS & ELECTRICS Active CN109992052A Meet spacing changes Easy to use Digital data processing details Electric equipment Computer science Owner: LENOVO (BEIJING) LTD Owner: SHANGHAI AEROSPACE SYST ENG INST Owner: NEW H3C TECH CO LTD Active CN109891782A Network traffic/resource management Orthogonal multiplex Communications system Data buffer
Owner: TELEFON AB LM ERICSSON (PUBL) Active CN107170608A Simple structure Strong explosion-proof and vibration-proof Electric switches Steel frame Cushion Inactive CN1547152A Graph reading Mechanical pattern convertion Electricity Computerized system
Owner: PRIMAX ELECTRONICS LTD Owner: ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION Active CN101796591A Read-only memories Digital storage Bit line Sub threshold
Owner: SHAANXI SCI TECH UNIV +1 Active CN102252110A Good antifreeze function Multiple way valves Slide valve Temperature control Engineering
Owner: WISDRI ENG & RES INC LTD Active CN103731058A Improve grid-connected power quality Improve robustness Ac-dc conversion Single network parallel feeding arrangements Power quality Electricity Owner: SHANGHAI INST OF TECH Active CN112347687A Meet the different requirements of discrete Avoid sparsity Design optimisation/simulation CAD numerical modelling Geometric modeling Engineering Active CN103818223A Overcome the movement problem Simple structure Engine seals Vehicle sealing arrangements Engineering Jamb Owner: NINGBO MINTH AUTOMOTIVE PARTS RES&DEV CO LTD Active CN107288702A Conform to the structural layout Comply with the structural layout characteristics Valve drives Machines/engines External combustion engine Compression device
Active CN110709218A Lamination ancillary operations Paper/cardboard articles Computer printing Manufactured material
Owner: AVERY DENNISON CORP Owner: STATE GRID CORP OF CHINA +1 Inactive CN102374000A Internal combustion piston engines Exhaust apparatus Particulates Fuel tank
Owner: GM GLOBAL TECH OPERATIONS LLC Owner: CHENGDU UNIVERSITY OF TECHNOLOGY Owner: JINCHUAN GROUP LIMITED Owner: ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD Active CN103793290A Improve adaptability Redundant operation error correction Redundant hardware error correction Computer science Adaptive capacity Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN108103694A Increase penetration time Avoid the problem that it is not easy to penetrate into the fiber Liquid/gas/vapor removal Textile storage Textile printer Fiber Active CN103954360A High precision Maintain Spectral Resolution Polarisation spectroscopy Light polarisation measurement Prism Imaging lens Owner: XI AN JIAOTONG UNIV Owner: HUADONG PHOTOELECTRIC TECHN INST OF ANHUI PROVINCE Owner: TOKYO PARTS IND CO LTD Inactive CN101604403A Sensing record carriers Record carriers used with machines Tag antenna Engineering
Active CN111748841A Polycrystalline material growth From frozen solutions Edge surface Crystal orientation
Owner: LDK SOLAR XINYU HI TECH XINYU CO LTD Active CN110700447A Increase out-of-plane bearing capacity Guaranteed stability Walls Protective buildings/shelters Architectural engineering Rebar Owner: HARBIN INST OF TECH Owner: SEMICON MFG INT (SHANGHAI) CORP Owner: SHANGHAI AEROSPACE CHEM ENG INST Active CN110113082A Improve security Solving non-convex optimization problems Radio transmission Transmission monitoring Optimization problem Non orthogonal Active CN106936894A Normal communication Connection management Wireless commuication services TTEthernet Communications system Owner: NEW H3C TECH CO LTD Owner: SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI Active CN104139608A Continuous improvement of color matching control Accurate grasp Rotary presses Printing press parts Process engineering Printing press Active CN102809349A Easy to measure Avoid inaccurate detection accuracy Using optical means Computer science Microscopy Owner: CHANGCHUN UNIV OF SCI & TECH +1 Active CN109352639A Increase or decrease the number of articulated arms Increase or decrease the number Programme-controlled manipulator Joints Electricity Marine engineering Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Owner: INST OF QUALITY STANDARDS & TESTING TECH FOR AGRO PROD OF SHANDONG ACADEMY OF AGRI SCI Active CN107896214A Bus networks Computer hardware Maximum error
Active CN105884779A Organic active ingredients Organic chemistry methods Metabolite Enantiomer
Owner: SUNSHINE LAKE PHARM CO LTD Owner: GUANGDONG HONGDA BLASTING Inactive CN1589791A Effective treatment Senses disorder Organic chemistry Medicine Hematoporphyrin monomethyl ether Owner: 上海复旦张江生物医药股份有限公司 +1 Active CN107666443A Data switching networks Wireless communication Computer science Packet forwarding
Owner: CHINA NAT HEAVY MACHINERY RES INSTCO Owner: SOUTH CHINA UNIV OF TECH +1 Pending CN111191454A Natural language data processing Text database querying Cosine similarity Machine learning
Owner: JIANGSU GANGCHENG CHINESE MEDICINE HEALTH CO LTD Owner: BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD Inactive CN109213930A Improve real-time performance Special data processing applications Web data retrieval using information identifiers Computer engineering Electronic equipment Inactive CN101811929A Low resource utilization High purity Crystallisation purification/separation Anthracene Carbazole Owner: JIANGDU RUNHUA CHEM Owner: AECC AVIATION POWER CO LTD Inactive CN108125258A Food treatment Engineering Kadsura coccinea
Pending CN110731805A Wound clamps Biofilm Engineering
Owner: CANCER INST & HOSPITAL CHINESE ACADEMY OF MEDICAL SCI Pending CN112292755A Electric discharge tubes Semiconductor/solid-state device manufacturing Capacitance Wafering
Owner: APPLIED MATERIALS INC Owner: HUANENG YIMIN COAL POWER CO LTD Inactive CN102362245A Control area Easy to implement signal transmission Electronic switching Input/output processes for data processing Electrical resistance and conductance Capacitance Owner: XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI Owner: INST OF FLEXIBLE ELECTRONICS TECH OF THU ZHEJIANG +1 Pending CN113530327A Smooth entry Accurate backing into storage Parkings Parking space Steel ball Owner: HUAIYIN INSTITUTE OF TECHNOLOGY Owner: SOUTH CHINA AGRI UNIV Inactive CN109593387A With strong acid and alkali resistance Superhydrophobic surface has good wear resistance Antifouling/underwater paints Paints with biocides Micro nano Wear resistant
Owner: ANHUI YIFALA ELECTRICAL CO LTD Inactive CN104748087A Easy to adjust Lighting support devices Light fastenings Engineering Light-emitting diode Owner: CHONGQING ENWEIXI IND DEV Active CN101846676A Fluorescence intensity is easy to control Fluorescence binding stability Luminescent compositions Material analysis Microsphere Buffer solution
Owner: ANHUI WAYEE SCI & TECH CO LTD Inactive CN106108395A Adjust the telescopic length arbitrarily Correct sitting posture School benches Engineering Open hole Inactive CN109349579A Antipyretic Clear mind and eyesight Food ingredient functions Fragaria Banana powder Owner: BOE TECH GRP CO LTD +1 Active CN104835720A Semiconductor/solid-state device manufacturing Semiconductor structure Optoelectronics
Owner: CHENGDU SILAN SEMICON MFG Owner: ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD Pending CN114216251A Relieve symptoms Mechanical apparatus Space heating and ventilation safety systems Physical medicine and rehabilitation Control manner Owner: QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2 Active CN111854101A Guaranteed uptime Mechanical apparatus Space heating and ventilation safety systems Engineering Physics Owner: QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1 Owner: WENZHOU POLYTECHNIC Inactive CN102861256A High cost loss Low cost Antibacterial agents Cosmetic preparations Slag Spray tower Owner: BIWIN STORAGE TECH CO LTD Owner: GUANGZHOU UNIVERSITY Active CN105680800A Sweep function extension Electrical apparatus User input Signal generator
Owner: SUZHOU RIGOL PRECISION ELECTRIC TECH Inactive CN103541770A Inhibit deterioration Rotary/oscillating piston combinations for elastic fluids Engine of arcuate-engagement type Working fluid Drive shaft Inactive CN102565155A Improve stability Avoid affecting the electrolysis process Material electrochemical variables Core component Engineering Owner: JIANGSU JIANGFEN ELECTROANALYTICAL INSTR Owner: GUANGXI GUIGUAN ELECTRIC POWER CO LTD Inactive CN107951844A Achieve drinking water administration Good water solubility Pharmaceutical non-active ingredients Antiparasitic agents Solubility Water soluble Pending CN113092616A Eliminate the effects of Determine the law of influence Component separation Isotopic labeling Process engineering Owner: STATE GRID SHAANXI ELECTRIC POWER RES INST +4 Owner: ANQING RUILAIBO AUTO PARTS Owner: SHENZHEN NAISHIDI TECH DEV CO LTD Active CN103019650A Reduce workload Does not cause stress Machine execution arrangements Knowledge management Knowledge base Owner: DATANG SOFTWARE TECH Active CN110684074A Improve conversion rate Addressing Transgender Issues Peptide preparation methods Fermentation Biotechnology Activated carbon Owner: WUHAN POLYTECHNIC UNIVERSITY Owner: HUBEI TKD ELECTRONICS TECH Active CN112055549A Prevent sliding Ball sports Helmets Engineering Mechanical engineering Owner: CHONGQING COLLEGE OF ELECTRONICS ENG Owner: JIANGSU HENGTONG POWER CABLE Owner: SHENZHEN SENSETIME TECH CO LTD Inactive CN1438376A Reduce the deviation of thread tension Improve stability Tensioning devices Loop takers Driving current Power flow Pending CN114024054A Waste accumulators reclaiming Battery recycling Lithium iron phosphate Physical chemistry
Owner: RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI Inactive CN113526305A Meet walking needs Easy to operate Building lifts Control engineering Control theory Inactive CN106127625A Avoid renting things to others for profit Avoid using things for gain Data processing applications Individual entry/exit registers Occupancy rate Residence
Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Owner: SUIZHOU DAFANG PRECISION ELECTROMECHANICAL ENG Inactive CN109107782A Reduce volume Easy to operate Dewatering/demulsification with mechanical means Reversed direction vortex Engineering Petroleum Owner: XIAN ANT PETROLEUM TECH Owner: CNNC JIANZHONG NUCLEAR FUEL Inactive CN111211588A With display time With external temperature Batteries circuit arrangements Electric power Electric power transmission Inductive charging
Owner: WUXI LITTLE SWAN ELECTRIC CO LTD Owner: NANJING UNIV OF TECH Inactive CN111186535A Small wave receiving area Reduce exercise Vessel safety Floating buildings Tower Mechanical engineering Owner: CHINA SHIP SCIENTIFIC RESEARCH CENTER (THE 702 INSTITUTE OF CHINA SHIPBUILDING INDUSTRY CORPORATION) Owner: ZHEJIANG BEIOU COMPOSITE MFR Active CN108323011B Reduce viscosity Easy to remove Insulating layers/substrates working Mechanical/acoustic circuit processing Physical chemistry Engineering Owner: SHENZHEN SUNTAK MULTILAYER PCB Active CN110287521A Eliminate duplication of effort Improve design efficiency Geometric CAD Design optimisation/simulation Intelligent design Algorithm Owner: THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV Owner: JIANGYAN CITY NEW STYLE TEXTILE Inactive CN103422552A Simple structure Easy start drain Flushing devices Structural engineering Toilet Owner: QINGDAO BOLIER MACHINERY EQUIP Pending CN114153735A Improve accuracy Faster and more accurate defect location Software testing/debugging Frequency spectrum Algorithm Owner: HANGZHOU DIANZI UNIV Inactive CN103631572A Improve scalability Addresses issues with poor support Specific program execution arrangements Data source Event data Owner: DAWNING INFORMATION IND BEIJING