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: HENGDIAN GRP DMEGC MAGNETICS CO LTD Owner: CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI Active CN110238538B Reduce yellowing Reduce fluff Laser beam welding apparatus Laser Nozzle Engineering Inactive CN1165190C High speed data transmission Network traffic/resource management Connection management Mobile communication systems Mobile station Active CN101333653B Bag defect avoidance Chemical vapor deposition coating Gas phase Physical chemistry
Owner: SEMICON MFG INT (SHANGHAI) CORP Active CN104352507B Improve permeability Increased damage score Organic active ingredients Digestive system Injury cause Active component Active CN104773053B Easy sunshade action Easy to operate Removable external protective coverings Engineering Windshield Owner: WM MOTOR TECH GRP CO LTD Active CN111600193B Laser details Semiconductor lasers Optical Module Hemt circuits
Owner: CHENGDU SUPERXON COMM TECH CO LTD Active CN101269394B Reduce processing time Prevent hysteretic rupture Portable lifting Mechanical steering gears Engineering Mechanical engineering Active CN108303064B Reasonable axle load Conforms to load technical standards Material strength using tensile/compressive forces Height/levelling measurement Data acquisition Road surface
Owner: BEIJING BEILING SPECIAL AUTOMOBILE Active CN112075415B Avoid problems with large vitality loss Low cost Dead animal preservation Stichopus Germplasm Owner: INST OF OCEANOLOGY - CHINESE ACAD OF SCI Owner: BEIJING INSTITUTE OF PETROCHEMICAL TECHNOLOGY Active CN113123834B Reduce weight High intrinsic efficiency Pump components Stators Control engineering Front edge Owner: AECC SHANGHAI COMML AIRCRAFT ENGINE MFG CO LTD +1 Active CN108642996B Solve the common problem of cracking Solve the problem of not being disconnected Paving details Building material handling Floor slab Line tubing
Owner: JIANGSU JIUWU HITECH Active CN108978472B Solve problems Avoid capsizing risk Bridge erection/assembly Engineering Hanging basket Owner: CHINA COMM 2ND NAVIGATIONAL BUREAU 2ND ENG Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN107704500B Semantic analysis Special data processing applications Information processing Part of speech
Owner: KUNMING UNIV OF SCI & TECH Active CN110233324B Increase channel capacity Dual polarization has Particular array feeding systems Antenna supports/mountings Dielectric plate Mimo antenna Active CN112961826B Ability to inhibit degranulation Inhibition of killing function Genetically modified cells Peptides Genomics Autoimmune condition
Active CN101636019B Electric light circuit arrangement Filtration Engineering
Active CN100566143C Reduce flicker noise Amplifier modifications to reduce noise influence Analogue-digital converters Audio power amplifier Engineering Active CN105633961B Low cost Reduce complexity Flicker reduction in ac network Harmonic reduction arrangement Capacitance Electrical resistance and conductance Owner: XI AN JIAOTONG UNIV Active CN107001861B Non-macromolecular adhesive additives Amide/imide polymer adhesives Methacrylate Vinyl ether
Owner: 3M INNOVATIVE PROPERTIES CO Owner: SHENYANG AIRCRAFT CORP Inactive CN101912056B Reduce respiratory consumption Reduce heat dissipation Food processing Animal feeding stuff Daidzein Inhalation Active CN113528178B Increase content Easy to get Working-up pitch/asphalt/bitumen by chemical means Liquid hydrocarbon mixtures production Polymer science Slurry Owner: BEIJING UNIV OF CHEM TECH Owner: HEBEI TIANBO CONSTR TECH Inactive CN103971102B Robust Character and pattern recognition Feature set Data source Active CN110217823B High catalytic activity Different catalytic effects Metal/metal-oxides/metal-hydroxide catalysts Molybdenum oxides/hydroxides Hydrofluoric acid Physical chemistry Owner: GUANGDONG ZHENGYE TECH Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Inactive CN105699859B Judging the degree of aging Dielectric property measurements Testing dielectric strength Composite insulators Dielectric loss factor
Owner: NORTH CHINA ELECTRIC POWER UNIV (BAODING) Active CN113309531B Protection of water and soil pressure Guarantee the balance of water and soil pressure Tunnels Slag Mechanical engineering
Owner: CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD Owner: NANJING PANENG TECHNOLOGY DEVELOPMENT CO LTD Active CN104932962B Free labor Error detection/correction Substation equipment Crash test Instability Owner: BEIJING DAJIA INTERNET INFORMATION TECH CO LTD Owner: CHINA MOBILE COMM GRP CO LTD Active CN101707747B Improve experience Commmunication supplementary services Messaging/mailboxes/announcements Intelligent Network Speech sound Owner: KUNMING UNIV OF SCI & TECH Active CN101647863B Accurate and effective quality control Easy to operate Hydroxy compound active ingredients Component separation Methanol water Clinical efficacy Owner: HANGZHOU YUEBO BIOTECH CO LTD Owner: CHONGQING CHANGAN AUTOMOBILE CO LTD Owner: ANHUI YINGTE ELECTRONICS Owner: CHINA MOBILE COMM GRP CO LTD Owner: INST OF SOIL SCI CHINESE ACAD OF SCI Active CN103991826B Easy to adjust Overcome adjustment inconvenience Lifting devices Jackscrew Slide plate Owner: POWERCHINA SEPCO1 ELECTRIC POWER CONSTR CO LTD Active CN111060202B Correction error Interferometric spectrometry Diffraction order Grating Owner: CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI Owner: CHINA TELECOM CORP LTD Owner: GUANGDONG LIZI TECH CO LTD Active CN108304510B Data mining Geographical information databases Data mining Service user
Owner: INSPUR BEIJING ELECTRONICS INFORMATION IND Pending CN112385026A Splice quality drops Semiconductor/solid-state device details Solid-state devices Vibration amplitude Engineering
Owner: WAFANGDIAN BEARING GRP CO LTD Inactive CN103603411B Low cost With anti-sand filter function Sewerage structures Drinking water installation Water storage Terrain Owner: NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER Owner: KUNMING UNIV OF SCI & TECH Owner: BEIJING UNIV OF POSTS & TELECOMM Active CN106177847B Unknown materials Pharmaceutical non-active ingredients Irritation Alcohol ethyl
Owner: XINJIANG MEDICAL UNIV +1 Active CN104269683B Compact structure Not easy to security attack Coupling contact members Couplings bases/cases Engineering Owner: FUJIAN NEWLAND PAYMENT TECH Active CN109389393B Improve experience Realization of payment Payment schemes/models Payment Terminal equipment Owner: MOBVOI INFORMATION TECH CO LTD Active CN109084205B Lighting support devices Lighting elements Engineering Mechanical engineering
Owner: KONFOONG MATERIALS INTERNATIONAL CO LTD Owner: CHINA PETROLEUM & CHEM CORP +1 Owner: LIANGJIANG MEDICINE CO LTD Active CN106416570B Fully automated Realize intelligence Pressurised distribution of liquid fertiliser Agriculture gas emission reduction Solenoid valve Programmable logic controller Owner: FARMLAND IRRIGATION RES INST CHINESE ACAD OF AGRI SCI Active CN107110554B Lighting and heating apparatus Domestic refrigerators Mechanical engineering Composite material
Active CN106927679B Meet the strong demand Good inheritance Glass blowing apparatus Silicon dioxide Cadmium sulfide Owner: JINGDEZHEN CERAMIC UNIV Owner: SAMSUNG DISPLAY CO LTD Inactive CN101116111B Drawing from basic elements Digital output to display device Algorithm Engineering
Owner: CHINA AUTOMOTIVE TECH & RES CENT Active CN103544935B Solve the obstinate problem of string loosening and running out of tune Work around limitations Stringed musical instruments Piano Microcomputer Active CN104134485A Improve workability Insulated cables Cable/conductor manufacture Electrical conductor Engineering Owner: SUMITOMO ELECTRIC IND LTD Active CN110412039B Optically investigating flaws/contamination Wire rod Electric cables
Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN108123980B Realize the need for resource allocation Data switching networks Fair scheduling Distributed computing
Owner: CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD +1 Owner: STATE GRID INTELLIGENCE TECH CO LTD Inactive CN101884974B Overcoming Frequency Characteristic Limitations Power continuously adjustable Mechanical vibrations separation Transformer Impedance matching
Owner: SHENZHEN H&T INTELLIGENT CONTROL Active CN100405717C Reduce switching loss Reduced Net Dimensions Efficient power electronics conversion Apparatus without intermediate ac conversion Capacitance Soft switching Owner: DELTA ELECTRONICS INC Active CN105682124B Improve performance Network traffic/resource management High level techniques Topology information Heavy load Owner: CHINA ACADEMY OF INFORMATION & COMM Inactive CN109057344B Easy to clean Building material handling Gear wheel Architectural engineering Inactive CN104659418B Flat and firm contact Reduce contact resistance Final product manufacture Electrolyte accumulators manufacture Electrical performance Engineering Active CN104772733B Quick assembly Achieve the purpose of linking Spanners Wrenches Engineering Tooth part Owner: ZHENGZHOU RES INST FOR ABRASIVES & GRINDING CO LTD Inactive CN101171265B Molecular sieve Computational chemistry
Owner: NOVOZYMES BIOPHARMA DK AS Pending CN113133306A Minimize top burn Increase the content of functional substances Light source combinations Agriculture gas emission reduction Light treatment Plant cultivation
Owner: SEOUL VIOSYS CO LTD Owner: QINGDAO HISENSE TRANS TECH Owner: SOUTH CHINA UNIV OF TECH Owner: MARINE FISHERIES RES INST OF ZHEJIANG Owner: HUNAN AGRICULTURAL UNIV +1 Active CN113028729B Adjust the control strategy in time Avoid freezing food Lighting and heating apparatus Cooling fluid circulation Icebox Engineering
Owner: CHANGHONG MEILING CO LTD Inactive CN1880167B Increase fluid flow efficiency Rotary propellers Engineering Cam
Owner: WISEPOINT TECH CO LTD Owner: GUANGZHOU SHIYUAN ELECTRONICS CO LTD Owner: BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD Active CN105949180B Organic active ingredients Nervous disorder Nervous system Medicine
Active CN107859778B Flexible rotation characteristics Increase elasticity Operating means/releasing devices for valves Machines/engines Control engineering Data acquisition Owner: ZHUZHOU SOUTHERN VALVE Owner: WUXI I-MENG ELECTRONIC TECH CO LTD Active CN108512677B Point-to-point speed Increase coverage Bus networks Computer hardware Data bank Owner: NR ELECTRIC CO LTD +1 Owner: BEIJING SIHUAN PHARMA +1 Inactive CN103944587B Storage advantages appear Reduce frequency Error correction/detection using multiple parity bits Computation complexity Theoretical computer science Active CN103118946B Simultaneous shipping High encapsulation speed Solid material Packaging automatic control Biomedical engineering Single row
Owner: LOESCH VERPACKUNGSTECHNIK GMBH CO KG Active CN109298894B Support extraction Bootstrapping File access structures Programming language Clustered data
Owner: SICHUAN QIAODUOTIANGONG PRECISION EQUIP CO LTD Active CN104844833B Rich reserves Meet the requirements for mass production Climate change adaptation Greenhouse cultivation Cellulose Polymer science Owner: SOUTH CHINA AGRI UNIV Active CN108531506B Regulating Agronomic Traits Improved plant structure Plant peptides Fermentation Biotechnology Plant Structures
Owner: INST OF VEGETABLE & FLOWERS CHINESE ACAD OF AGRI SCI Owner: XIAN SEAL ELECTRONICS MATERIAL TECH CO LTD Owner: YALONG RIVER HYDROPOWER DEV CO LTD +1 Owner: CHONGQING SHUNHUAI MACHINERY MFG CO LTD Inactive CN1741611A Pulse modulation television signal transmission Code conversion Computer hardware Multiplexing
Active CN108873543B Light protection screens Non-linear optics Thin membrane Electrochromism
Active CN103561777A Bottle-handling machines Liquid bottling Engineering Biomedical engineering
Owner: KHS CORPOPLAST GMBH & CO KG Inactive CN102362782A Fast heating Solve the defect that the amount of water to be heated cannot be freely set Beverage vessels Electricity Agricultural engineering Owner: FOSHAN SIXVECTOR DESIGN & CONSULTANT CO LTD Inactive CN105124838B Interesting Artificial flowers and garlands Engineering Atmospheric pressure Owner: SUZHOU SUNAN ZIMMERED MEDICAL INSTR Owner: ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +2