Inventor · 红钢城街道, CN

Yu Zhao

112Patents
9h-index
191Co-inventors
79Inventor score

Filing activity: Mar 20, 2006 → Mar 12, 2025

Most-cited inventions

PatentTitleAreaCited byStatus
US7761331B2 Ink cartridge vending machine Physics 65 Active
US7489835B1 Sensing system with fiber gas sensor Physics 31 Active
US7939363B1 Systems and methods of intermixing cadmium sulfide layers and cadmium telluride layers for thin film photovoltaic devices Emerging Cross-Sectional Technologies 13 Active
USD774471S1 Remote control General 13 Active
US8275765B2 Method and system for automatic objects classification Physics 10 Active
US9647009B1 TFT array substrate structure Physics 10 Active
US9705512B1 Self-calibrating fractional-N phase lock loop and method thereof Electricity 9 Active
USD666309S1 Main mullion for curtain wall connection General 9 Active
US10803354B2 Cross-modality image synthesis Physics 9 Active
US8140579B2 Method and system for subject relevant web page filtering based on navigation paths information Physics 7 Active
USD748603S1 Headset General 6 Active
US8039290B2 Method of making photovoltaic cell Emerging Cross-Sectional Technologies 6 Active
USD666311S1 Upper transom of curtain wall General 6 Active
USD1009073S1 Pair of display screens with animated graphical user interface General 5 Active
US9853650B1 Method and apparatus of frequency synthesis Electricity 5 Active
USD666310S1 Assisting mullion for curtain wall connection General 5 Active
US9413250B2 Power supply with multiple control topologies Emerging Cross-Sectional Technologies 4 Active
US10200886B2 Method to estimate and compensate for NLOS bias in time difference of arrival estimate Electricity 4 Active
US8185530B2 Method and system for web document clustering Physics 4 Active
US7410231B2 Pen voltage regulator for inkjet printers Performing Operations; Transporting 4 Active
US8349084B2 Apparatus and systems for intermixing cadmium sulfide layers and cadmium telluride layers for thin film photovoltaic devices Emerging Cross-Sectional Technologies 3 Active
US9086707B2 System and method for modulating a duty cycle of a switching mode power supply Electricity 3 Active
US11394477B2 Electronic device, method and computer-readable storage medium used for wireless communication Electricity 3 Active
USD666312S1 Lower transom of curtain wall General 3 Active
US9059735B2 Decoding method and decoding device Electricity 3 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.