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 CN109478839A Magnetic circuit Machines/engines Electricity Power grid
Inactive CN105592323B Less destructive Hidden location hidden Digital video signal modification Selective content distribution Video image Authentication Owner: INSPUR TIANYUAN COMM INFORMATION SYST CO LTD Active CN103786655B Avoid Limiting Situations Waste time Vehicle components Head-up display Computer terminal Owner: SHENZHEN DIANSHI INNOVATION TECH CO LTD Active CN104145125B Valve arrangements Screws Classical mechanics Screw thread
Owner: ELECTRO-MOTIVE DIESEL Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN104648403B External condition input parameters Driver input parameters Engineering Boundary line
Owner: HYUNDAI MOTOR CO LTD Inactive CN1520062A Explore high speed Explore reliable Error prevention Data switching by path configuration Communications system Computer science
Owner: PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA Owner: XIAMEN UNIV OF TECH Inactive CN103274992B Reasonable separation process Efficient separation Organic chemistry Filtration membrane Ultrafiltration Owner: CHONGQING UNIV OF POSTS & TELECOMM Active CN106481967B Easy to install Reasonable installation process Variable capacity gas holders Rubber membrane Steel frame Owner: NORTH CHINA METALLURGICAL CONSTR ENG CONSTR +1 Inactive CN101233377A Rotary drum furnaces Indirect carbon-dioxide mitigation Thermodynamics Combustion
Owner: LAIR LIQUIDE SA POUR LETUDE & LEXPLOITATION DES PROCEDES GEORGES CLAUDE Owner: GUANGDONG KANG YUN TECH LTD Active CN108658430B Sludge treatment by de-watering/drying/thickening Sludge Process engineering
Owner: FOSHAN JINKAIDI FILTRATION EQUIP CO LTD Owner: CHONGQING HAOSHENG GLASS Active CN106983446B Suction nozzles Rigid pipes Turbine Vacuum cleaner
Owner: JIANGSU MIDEA CLEANING APPLIANCES Owner: ALLNEX AUSTRIA GMBH Inactive CN102155523A Gearing Bellows Control theory Linear actuator
Owner: HAMILTON SUNDSTRAND CORP Inactive CN101406065A Pulse modulation television signal transmission Digital video signal modification Data encoding Computer science
Owner: KONINK PHILIPS ELECTRONICS NV Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Active CN101588706B Easy to install Avoid tube bloating Semiconductor/solid-state device details Soldering apparatus Engineering Electronic component Owner: ZHONGSHAN WEIQIANG TECH CO LTD Active CN112761736B Leakage prevention Machines/engines Turbine blade Screw thread
Owner: AECC SHENYANG ENGINE RES INST Owner: CHINA MOBILE M2M +1 Owner: GREE ELECTRIC APPLIANCES INC Owner: NANJING UNIV OF AERONAUTICS & ASTRONAUTICS Inactive CN103379167A Implement automatic repair function Transmission Redundant data error correction File synchronization Application server
Active CN104378068B Photovoltaic monitoring Impedence measurements Engineering Voltage range
Active CN112754217B Kids beds Cradle Mechanical engineering Industrial engineering
Inactive CN1519861A Smooth movement Solid-state devices Semiconductor/solid-state device manufacturing Static noise margin Engineering Active CN114204470B Prevent swaying situations Avoid damage Switchgear details Substation/switching arrangement casings Classical mechanics Engineering Owner: SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD +1 Active CN1619442A Programme control Computer control Intrinsic safety Process industry
Owner: FISHER-ROSEMOUNT SYST INC +1 Active CN105046213B Improve experience Improve recognition processing capabilities Character and pattern recognition Computer graphics (images) Human–computer interaction Owner: TAPUYIHAI SHANGHAI INTELLIGENT TECH CO LTD Owner: QINGDAO SRI TECH CO LTD Active CN113691291B Spatial transmit diversity Design optimisation/simulation Precoding Frequency spectrum
Active CN103650039B Edit can't hear Speech analysis Time domain Data rate
Owner: THOMSON LICENSING SA Owner: SHENYANG LIMING AERO-ENGINE GROUP CORPORATION Owner: CHINA INTERNET NETWORK INFORMATION CENTER Active CN112317387B Realize centralized cleaning Play a role in increasing the bactericidal effect Diagnostics Surgery Activated carbon filtration Reoperative surgery
Owner: GUANGAN PEOPLES HOSPITAL Owner: XIAMEN YAXON NETWORKS CO LTD Owner: BRITISH TELECOMM PLC Active CN106532299B Achieve low height Guaranteed Strength Coupling contact members Couplings bases/cases Engineering Electrical connector Owner: HIROSE ELECTRIC GROUP Inactive CN100575954C Easy Photoelectrochemical Detection Efficient photoelectrochemical detection Microbiological testing/measurement Material analysis by electric/magnetic means Nucleic acid hybridisation Biology
Owner: RES CENT FOR ECO ENVIRONMENTAL SCI THE CHINESE ACAD OF SCI Owner: GUANGDONG UNIV OF TECH Owner: HUNAN HENGYUAN NEW MATERIAL TECH CO LTD Active CN108817161B Avoid large deflections Improve bending precision Block and tackle Machine
Active CN108426703B Does not affect bad detection Optical apparatus testing Non-linear optics Control signal Hemt circuits
Owner: BOE TECH GRP CO LTD +1 Active CN109888401B Easy to operate Low cost Final product manufacture Secondary cells charging/discharging Power battery Chemical synthesis Owner: SHANGHAI CENAT NEW ENERGY +4 Inactive CN101711240A Excellent sleep improvement effect Good sedative effect Organic active ingredients Nervous disorder Sedative agent BULK ACTIVE INGREDIENT Owner: LENOVO (BEIJING) LTD Owner: YICHANG JI AN DUN FIRE FIGHTING TECH CO LTD Active CN112311735B Finance User identity/authority verification Engineering Financial transaction
Owner: BEIHAI HKC OPTOELECTRONICS TECH CO LTD +1 Inactive CN112188445A Signal allocation Position fixation Registration status Embedded system
Owner: MEDIATEK SINGAPORE PTE LTD SINGAPORE Active CN104148010B High para selectivity Simple process Other chemical processes Sorbent Silicone adhesive Owner: CHINA PETROLEUM & CHEM CORP +1 Active CN105219417B Achieve pyrolysis Low cost Biofuels Indirect and direct heating destructive distillation Combustion Heat carrier Owner: SHENWU TECH GRP CO LTD Owner: WILMAR SHANGHAI BIOTECH RES & DEV CENT Inactive CN101559878B Improve work efficiency Increase the number of feeds Metal-working feeding devices Using optical means Mechanical engineering Electric energy Owner: NINGBO ACT TOOL TECH DEV CO LTD Active CN105117155B Realize dynamic segmentation Avoid misuse Input/output processes for data processing Computer module Human–computer interaction Owner: NUBIA TECHNOLOGY CO LTD Active CN101816907B Mixing methods Preparing sample for investigation Handling system Reagent
Owner: AVIC SHANGDA METAL REGENERATION TECH Owner: ALIBABA GRP HLDG LTD Inactive CN106834288B Organic active ingredients Microbiological testing/measurement Pharmaceutical drug Gastric carcinoma
Owner: NANJING MEDICAL UNIV Inactive CN103678788B Reduce dependence Clear access method Special data processing applications Boundary values Computer science Owner: INST POLICY & MANAGEMENT CHINESE ACADEMY SCI Active CN112907947B Increase yield probability Reduce the probability of yielding Detection of traffic movement Data set Algorithm
Active CN102770764B Nervous disorder Peptide/protein ingredients Bio molecules Mutated protein
Owner: YUNGU GUAN TECH CO LTD Owner: DONGGUAN SHANGYUN LASER PLATE MAKING CO LTD Active CN108204216B Avoid different inner diameters Avoiding Leakage Problems Borehole/well accessories Pressure balance Pipe
Owner: CHINA GEZHOUBA GRP EXPLOSIVE CO LTD Owner: JIANGSU SOBUTE NEW MATERIALS Active CN104702511B Avoid packet loss Data switching networks Packet loss Distributed computing Active CN105770959B Low power Flexible control of working LED position Radiation Microcomputer Microcontroller Owner: JINGANG NEW MATERIALS Active CN106826874B Programme control Programme-controlled manipulator Medicine Engineering
Active CN105241693B Meet the needs of sample testing Withdrawing sample devices Fraction Collector Medical equipment
Active CN112202819B Data switching networks Control system Business data
Owner: GUANGDONG SHENGYI SCI TECH Active CN113247970B Low cost The core accounts for a large proportion Secondary cells Positive electrodes Physical chemistry Lithium-ion battery Owner: JINCHI ENERGY MATERIALS CO LTD +1 Owner: WUXI YANGTAI METALLURGIC CHARGING MATERIALS Active CN106641419B Limited filling and high safety Easy to operate Lift valve Preventing unauthorised/accidental actuation Password Engineering Owner: SHENZHEN LANYANG TECH Owner: SHANDONG HAIRIFENG ELECTRONICS TECH Owner: NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP Active CN107928592B Tableware washing/rinsing machine details Environmental engineering Waste management
Owner: WUHU MIDEA SMART KITCHEN APPLIANCE MFG CO LTD Active CN101259033A Diagnostics Surgical needles Surgery VALVE PORT
Owner: ETHICON ENDO SURGERY INC Active CN104834722A Improve throughput Quickly add cache management features Resource allocation Error detection/correction Cache server Data center Inactive CN1729104A Duplicating/marking methods Coatings Engineering Polymer
Owner: 3M INNOVATIVE PROPERTIES CO Active CN102439121A Catalytic cracking Molecular sieve catalysts Organosulphur compound Ptru catalyst
Owner: INDIAN OIL CORPORATION Active CN112760813B Improve binding Avoid churn Heating/cooling textile fabrics Conjugated synthetic polymer artificial filaments Sodium bicarbonate Thermal insulation Owner: DONGGUAN CHUNXIA IND CO LTD Inactive CN102592100B Improve security Finance Internal/peripheral component protection USB Embedded system Owner: BEIJING WATCH DATA SYST Inactive CN101174441B Record information storage Functional testing of recording heads Engineering Actuator
Owner: XYRATEX TECH LTD +1 Active CN105390430B Even by force Uniform gap Semiconductor/solid-state device manufacturing Engineering Mechanical engineering Owner: BEIJING NAURA MICROELECTRONICS EQUIP CO LTD Active CN112173176B Realize autonomous docking Large docking magnetic force Cosmonautic vehicles Cosmonautic component separation Control power High energy
Owner: NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI Owner: 山东盛日奥鹏环保新材料集团股份有限公司 Owner: SANY ELECTRIC CO LTD Active CN100574075C Reduce volume Apparatus with intermediate ac conversion Electric variable regulation Fail-safe Low frequency Active CN103494427B Other accessories Road surface Control theory
Active CN108768920B Ensure safety Not easy to attack Key distribution for secure communication Encryption apparatus with shift registers/memories Plaintext Man-in-the-middle attack Owner: FEED RESEARCH INSTITUTE CHINESE ACADEMY OF AGRICULTURAL SCIENCES Owner: BEIJING BYTEDANCE NETWORK TECH CO LTD Active CN103995782B Reduce analysis false positive rate Reduce consumption Software testing/debugging Algorithm Processor register Owner: UNIV OF ELECTRONICS SCI & TECH OF CHINA Active CN104958779B Fibre treatment Absorbent pads Fiber Wound dressing
Owner: FOSHAN UNITED MEDICAL TECH Owner: SHANGHAI UNIV OF ENG SCI Owner: GENIUS ELECTRONICS OPTICAL XIAMEN Active CN112322519B High urease activity Increase enzyme activity Bacteria Microorganism based processes Biotechnology Microorganism Owner: HUAZHONG UNIV OF SCI & TECH Inactive CN104063608B Special data processing applications Natural factor Water level
Owner: XUZHOU NORMAL UNIVERSITY Owner: TENCENT TECH (SHENZHEN) CO LTD Active CN105323757B Transmission Security arrangement Terminal equipment Whitelist
Inactive CN101175534A Cosmetic preparations Hair cosmetics Organic chemistry Medicinal chemistry
Owner: DONGFENG AUTOMOBILE ELECTRONICS Active CN113580146B High precision Improve the ability of real-time obstacle avoidance Programme-controlled manipulator Robotic arm Simulation Owner: ZHEJIANG UNIV OF TECH Owner: WUJIANG XINYI PRECISION HARDWARE Active CN108415879B Suppress interference Solution stability Complex mathematical operations Aviation Vertical deflection Owner: THE CHINESE PEOPLES LIBERATION ARMY 92859 TROOPS Inactive CN104128514B Simple structure Avoid the disadvantages of relying on spring return Shaping tools Punch press Engineering Owner: NINGBO SHUANGLIN AUTO PARTS Owner: HUBEI FEILONG FRICTION & SEALING MATERIALS Owner: GUANGDONG PHARMA UNIV Owner: BEIJING UNIV OF POSTS & TELECOMM Owner: GEM (HUBEI) NEW ENERGY MATERIALS CO LTD Active CN111988503B Low cost Television system details Heater elements High risk factors Electric machinery Owner: HANGZHOU HIKMICRO SENSING TECH CO LTD Owner: RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1