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 CN101831468B Simple process The process is gentle and controllable Surgery Pharmaceutical non-active ingredients Novozym 435 Solution polymerization Owner: SHANGHAI JIAOTONG UNIV Active CN107330209B Constraint relations remain unchanged Geometric CAD Design optimisation/simulation Algorithm Theoretical computer science
Inactive CN105163874A Hollow article cleaning Spraying apparatus Biomedical engineering
Owner: CHERY AUTOMOBILE CO LTD Active CN102363979B Increased ductile deformation capacity Improve energy consumption Building material handling Shock proofing High intensity Engineering Active CN102968451B Rich entry information Targeted Transmission Special data processing applications Domain name User input Owner: BEIJING QIHOO TECH CO LTD Active CN101478599B Easy to distinguish Substation equipment Wireless communication Computer terminal Java program Owner: HUAWEI DEVICE CO LTD Active CN104969390A Adequate tightness Full strength Hybrid capacitor electrodes Secondary cells Fiber Water soluble polysaccharides Pending CN113291129A Control internal discharge direction Easy upward control of internal discharge direction Air-treating devices Vehicle heating/cooling devices Mechanical engineering Mechanics
Owner: HYUNDAI MOTOR CO LTD +2 Active CN104656904B Input/output for user-computer interaction Graph reading Computer hardware Information processing
Owner: LENOVO (BEIJING) LTD Active CN110761824B Linear motion Avoid difficulty Mine roof supports Linear motion Magnetic poles Owner: CHINA UNIV OF MINING & TECH Owner: GUANGDONG XINGGUANG TECH CO LTD Active CN105915214B Improve the ability to deal with abnormal situations Improve stability Pulse automatic control Phase detector Discriminator Owner: NO 24 RES INST OF CETC Inactive CN108338872B Difficult to break Stable support Nursing beds Gear wheel Engineering Inactive CN104199645B Avoid missing Character and pattern recognition Office automation Alarm device User interface Active CN100386773C Ensure extraction accuracy Improve performance Character and pattern recognition Optically investigating flaws/contamination Imaging processing Reference image Active CN109126089B Meet the requirements of collection and transmission Ball sports Sports equipment Engineering
Owner: DALIAN NATIONALITIES UNIVERSITY Owner: WUHAN TIANMA MICRO ELECTRONICS CO LTD Inactive CN100361285C The number of chip electrodes is small Small size Line/current collector details Semiconductor/solid-state device details Electrical conductor Engineering Active CN110083601B Excellent single operation ability Handling data growth Special data processing applications Database indexing Algorithm Engineering
Owner: INST OF COMPUTING TECH CHINESE ACAD OF SCI Active CN109766359B Effective supervision Enhancing Credit Supervision Capabilities Digital data information retrieval Special data processing applications Model management Business enterprise Owner: USTC SINOVATE SOFTWARE Active CN108779489A Material nanotechnology Microbiological testing/measurement Analyte Test sample
Active CN104132942B Reduce content Water/sewage treatment Transmissivity measurements Emergency treatment Uncrewed vehicle Owner: KONINK PHILIPS ELECTRONICS NV Owner: SHENZHEN CUSTOMS ANIMAL & PLANT INSPECTION & QUARANTINE TECH CENT +2 Active CN103576453B Photosensitive materials for photomechanical apparatus Screen printing Organic solvent
Owner: TOKYO OHKA KOGYO CO LTD Active CN110843550B Solve the low-speed jitter problem Improve comfort Speed controller Electric energy management Low speed Electric machinery Owner: SHENZHEN FREECOOL SCI & TECH Owner: OCEAN UNIV OF CHINA Owner: DONGGUAN HONBRO LI BATTERY EQUIP TECH Inactive CN101971539B Energy efficient ICT Receiver specific arrangements Engineering Mobile station
Owner: TELEFON AB LM ERICSSON (PUBL) Owner: BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD Active CN106664749B Ohmic-resistance electrodes Heating element materials Engineering Mechanical engineering
Owner: CHINA UNIV OF MINING & TECH Active CN101103652B Lighting and heating apparatus Electric heating system Floor covering Electrical and Electronics engineering
Active CN112375157B Natural extract food ingredients Immunological disorders Codonopsis Ultrafiltration
Owner: SHANXI MEDICAL UNIV Owner: GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1 Owner: SHANGHAI JIAOTONG UNIV Inactive CN100576773C Reduce background noise interference Easy to install Active radio relay systems TD-SCDMA Time switching Active CN110520684B Evaporators/condensers Defrosting Engineering Refrigeration
Owner: BOSCH SIEMENS HAUSGERATE GMBH Inactive CN107922986B Short cooldown Furnace types Heat treatment furnaces High strength steel Owner: THYSSENKRUPP STEEL EURO AG +1 Owner: INST OF ACOUSTICS CHINESE ACAD OF SCI Owner: ZHEJIANG KING MAZON MACHINERY Inactive CN102812186B Avoid vertical position Soil preservation Engineering Mechanical engineering
Active CN105329466B Simple and accurate switch control Stir well Solid material Failure rate Electric machinery Owner: JINAN JIYU CIRCULAR AGRI DEV CO LTD Active CN1275576C Increase profit Simple and complicated processing procedure Surgical instruments for heating Capacitance Punching Inactive CN107165724B Easy to clean Easy discharge Operating means/releasing devices for valves Gas turbine plants Linear motion Combustion system Owner: CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY Owner: HANGZHOU TUYA INFORMATION TECH CO LTD Inactive CN102424074B Change turning characteristics Change properties Vehicles Electric machinery Structural engineering Owner: HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI Owner: SHENYANG BLOWER WORKS GRP NUCLEAR PUMP +1 Active CN101745091B Effective Quality Monitoring Simple method Hydroxy compound active ingredients Antipyretic Gas phase Atropine sulfate Owner: ANHUI ANKE YULIANGQING PHARMA Active CN103227154B Semiconductor/solid-state device details Solid-state devices Hemt circuits Engineering
Owner: KNORR BREMSE SYST FUR SCHIENENFAHRZEUGE GMBH Owner: CHANGZHOU ANKANG MEDICAL EQUIP Inactive CN105525929B Eliminate gaps Seam length reduction Underground chambers Tunnel lining Engineering Building construction Owner: HENAN RUIYOU MECHANICAL & ELECTRICAL EQUIP Active CN101493836B Special data processing applications Resource information Information mining
Owner: SHENZHEN TENCENT COMP SYST CO LTD Active CN104846440B Promote conversion Improve Calcium Utilization Polycrystalline material growth From normal temperature solutions Resource utilization Impurity Owner: KUNMING METALLURGY INST Active CN109259834B High surface finish Good piercing sensation Surgical navigation systems Obstetrical instruments Ultrasonic imaging Anatomy Owner: SHANGHAI KANGDELAI ENTERPRISE DEV GRP CO LTD Inactive CN1225840C Availability determined Pulse automatic control Phase locked loop circuit Low-pass filter
Owner: BEIJING QIHOO TECH CO LTD Owner: DALIAN UNIV OF TECH Owner: SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1 Active CN102597524B Reduce overcompression loss Rotary/oscillating piston combinations for elastic fluids Pump components Engineering Refrigerant
Owner: MITSUBISHI ELECTRIC CORP Owner: SHENYANG PHARMA UNIVERSITY Owner: ZIGONG DONGXIN CARBON CO LTD Owner: JIANGYIN JINPENG MACHINERY Owner: HENAN UNIV OF SCI & TECH Owner: ZTE INTELLIGENT IOT TECH Owner: BEIJING UNIV OF TECH Owner: FEITIAN TECHNOLOGIES Active CN108512623B Reduce nonlinear noise Guaranteed uptime Key distribution for secure communication Wavelength-division multiplex systems Optical Module PHY Owner: ANHUI QASKY QUANTUM SCI & TECH CO LTD Active CN101882224B Character and pattern recognition Imaging quality Monitoring system
Active CN101588957B Signalling/lighting devices Electric/fluid circuit Internal memory Display device
Active CN101557267B Improve experience Rich service content Broadcast service distribution Messaging/mailboxes/announcements Computer terminal World Wide Web Pending CN112824367A Organic chemistry Solid-state devices Display device Organic compound
Owner: CRRC QINGDAO SIFANG CO LTD Inactive CN105930354B Achieve conversion Easy access Database management systems Special data processing applications Table (database) Data transformation Owner: SICHUAN NORMAL UNIV Active CN112485626B Bipolar transistor testing Thermal response test Classification methods
Owner: INST OF MICROELECTRONICS CHINESE ACAD OF SCI Inactive CN102148915A Pictoral communication Imaging processing Computer science
Owner: CHINA RAILWAY BAOJI BRIDGE GRP +1 Active CN102833654B Reduce volume Extended bass range Electrical transducers Polystyrene Engineering Active CN104734184B Easy to control Easy to install Emergency protective circuit arrangements Single network parallel feeding arrangements Power grid Grid connection Owner: NANJING NENGDI ELECTRICAL TECH Active CN110181130B Reduce cutting force Thread cutting tools Thread cutting machines Groove width Engineering Active CN110303805B Block flying Cause to fly again Board cleaning devices Engineering Cotton cloth
Active CN106149709B Solve the problem of not being able to drive long piles Flexible combination Bulkheads/piles Engineering Bearing capacity Owner: PING AN TECH (SHENZHEN) CO LTD Owner: GUANGZHOU KANGRUI BIOLOGICAL PHARMA TECH CO LTD Active CN108062450B Realize the century-old design Prevent intrusion Geometric CAD Design optimisation/simulation Profile diagram Mining engineering Owner: CHINA RAILWAY DESIGN GRP CO LTD Owner: JIANGSU ZHONGHENG PET ARTICLES JOINT CO LTD Owner: PRIMAX ELECTRONICS LTD Owner: GUANGZHOU TECH LONG PACKAGING MACHINERY CO LTD Inactive CN103098313B Wireless architecture usage Couplings bases/cases Electrical connection Electrical bonding
Inactive CN108040138B Real-time monitoring of drop status Improve drop resistance Telephone set constructions Engineering Magnet Owner: GUANGDONG OPPO MOBILE TELECOMM CORP LTD Inactive CN1171290C Low dielectric constant Semiconductor/solid-state device details Solid-state devices Norbornene Polymer Owner: GEORGIA TECH RES CORP Owner: DONGFANG TURBINE CO LTD Inactive CN100540829C Little mixing Simple method Gymnasium Swimming pools Fire protection Water flow Owner: BEIJING SHIDAI JIAHUA ENVIRONMENT CONTROL SCI & TECH Inactive CN1549001A Television system details Static indicating devices Spatial light modulator Image resolution
Owner: HEWLETT PACKARD DEV CO LP Active CN102098248B Improve Jitter Tolerance Simple structure Transmitter/receiver shaping networks Control signal Engineering Owner: NORTHEAST DIANLI UNIVERSITY Owner: INST OF PROCESS ENG CHINESE ACAD OF SCI Owner: SHENZHEN TAITAI PHARMA IND +1 Pending CN110476084A Quick identification Monitor Integrity Satellite radio beaconing Engineering Navigation system Active CN112637175B High probability of attack Transmission Instruments Data pack Industrial Internet
Active CN107851245B Finance Database distribution/replication Payment transaction Financial transaction
Owner: TAIYI HEPU BEIJING RES INST OF TCM Active CN101472418B Digital data processing details Casings/cabinets/drawers details Engineering External connection
Owner: ASUSTEK COMPUTER INC Owner: CHINA TOBACCO HENAN IND Active CN104941055B Realize flow regulation Has a general therapeutic effect Wound drains Medical applicators Pressure generation General treatments
Active CN112022109B Less screening work Diagnostics using fluorescence emission Sensors Fluorescence Data acquisition
Owner: NANJING NUOYUAN MEDICAL DEVICES CO LTD Active CN110959237B Electrical apparatus Electric equipment Wall mount
Active CN109672804B Improve efficiency No reduction in security Pictoral communication Pattern recognition Encryption decryption Active CN106670634B Improve welding efficiency Realize continuous butt welding processing Resistance welding apparatus Distribution control Butt welding Owner: CHINA CONSTR IND & ENERGY ENG GRP CO LTD Pending CN113508494A Hybrid capacitor separators Final product manufacture Thin membrane Polymer chemistry
Active CN102009887B Avoid the phenomenon of heavy-duty skips slipping Guaranteed safe operation Elevators Mine lifts Communication interface Monitoring system Active CN102221416B Semiconductor/solid-state device testing/measurement Thermometers using electric/magnetic elements Engineering Electric signal
Inactive CN101395640B Network traffic/resource management Assess restriction Site location Computer science