Patent assignee · CN · UNIVERSITY

Sichuan University

201Patents
199Active
201Granted
62Portfolio score

Filing activity: Jan 25, 2002 → Apr 11, 2025 · 11 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8966982B2 Universal multipurpose sensor fixing device Emerging Cross-Sectional Technologies 7 Active
US9500574B2 Rock sample fixing device with three-jaw chuck for cyclic tension and compression test Physics 4 Active
US10174467B1 Self-resetting friction-damping shock absorption bearing and shock absorption bridge Fixed Constructions 4 Active
US9488560B2 Device with position-limit spring for alternating tension-compression cyclic test Physics 4 Active
US9290582B2 B cell activating factor antagonist and preparation method and use thereof Chemistry; Metallurgy 4 Active
US11010600B2 Face emotion recognition method based on dual-stream convolutional neural network Physics 3 Active
US7737288B2 Non-steroidal androgen receptor modulators, preparation process, pharmaceutical composition and use thereof Chemistry; Metallurgy 3 Active
US9488559B2 Hydraulic and spring combination device with position-limit spring for rock sample Physics 3 Active
US9347301B2 Pneumatic fracturing method and system for exploiting shale gas Fixed Constructions 3 Active
US7624647B2 Spring supported lower clamper for direct tensile test Physics 2 Active
US10270702B2 Kind of transmission method based on the network learnable power model Electricity 2 Active
US9494502B2 Rock testing device with three-jaw chuck for direct tensile test Physics 2 Active
US10217216B2 Kind of x-ray chest image rib suppression method based on poisson model Physics 2 Active
US8869619B2 Multipurpose sensor fixing device Emerging Cross-Sectional Technologies 2 Active
US10801934B2 Rock mechanics experiment system for simulating deep-underground environment Physics 2 Active
US9574980B2 Position-limit device with spring components for direct tensile test Physics 2 Active
US11474201B2 Method of controlling transmitting frequencies of microwave source and microwave transmission system thereof Electricity 1 Active
US10210614B2 Kind of lung lobe contour extraction method aiming at DR radiography Physics 1 Active
US10976455B2 Test system for microseismic test of rock mass fractures Physics 1 Active
US10976454B2 Microseismic monitoring system Physics 1 Active
US8946436B2 Oxazolidinone compounds and their uses in preparation of antibiotics Chemistry; Metallurgy 1 Active
US8181526B2 Acoustic emission test sensor fixing device Emerging Cross-Sectional Technologies 1 Active
US10289848B2 Malicious software clustering method expressed based on TLSH feature Physics 1 Active
US9734955B2 Electrode material, preparation method thereof and supercapacitor based thereof Emerging Cross-Sectional Technologies 1 Active
US10507246B2 TDNs-AS1411-nucleic acid drug nanocomposite based drug delivery system and preparation method thereof Chemistry; Metallurgy 1 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.