Hai Li
18Patents
4h-index
18Co-inventors
53Inventor score
Filing activity: Apr 23, 2009 → Jun 21, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9152827B2 | Apparatus for performing matrix vector multiplication approximation using crossbar arrays of resistive memory devices | Physics | 29 | Active |
| US8174934B2 | Sound direction detection | Physics | 17 | Active |
| US9715655B2 | Method and apparatus for performing close-loop programming of resistive memory devices in crossbar array based hardware circuits and systems | Physics | 14 | Active |
| US9035560B2 | LED driving control circuit and LED driving circuit | Electricity | 7 | Active |
| US8138685B2 | Power converting circuit and controller thereof | Emerging Cross-Sectional Technologies | 4 | Active |
| US8358084B2 | LED current control circuit, current balancer and driving apparatus | Emerging Cross-Sectional Technologies | 4 | Active |
| US9627024B2 | Magnetic-assisted nondestructive self-reference sensing method for spin-transfer torque random access memory | Physics | 3 | Active |
| US8664893B2 | Feedback control circuit and LED driving circuit | Emerging Cross-Sectional Technologies | 3 | Active |
| US9455030B1 | Method and apparatus for performing signal processing on a crossbar array of resistive memory devices | Physics | 2 | Active |
| US9520955B2 | Detection apparatus and detection method for received signal strength indicator | Electricity | 2 | Active |
| US8664884B2 | LED driving circuit and feedback control circuit thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US7960962B2 | Soft-start circuit | Electricity | 1 | Active |
| US10762957B2 | Two-dimensionally accessible non-volatile memory | Physics | 1 | Active |
| US12346506B2 | Synchronization method, wireless communication chip, synchronization device, electronic device and active pen | Electricity | 0 | Active |
| US10642397B2 | Signal transmitting method, stylus, signal receiving method and touch screen | Electricity | 0 | Active |
| US11614812B2 | Method and apparatus for pressure detection, active pen, touch control chip, and electronic device | Physics | 0 | Active |
| US11474636B2 | Synchronization method, wireless communication chip, touch control chip, and driving chip | Physics | 0 | Active |
| US11150308B2 | Battery management device, method and chip | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.