Qi Li
86Patents
13h-index
134Co-inventors
87Inventor score
Filing activity: Jul 1, 1994 → Jul 30, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8861756B2 | Microphone array system | Electricity | 168 | Active |
| USRE47049E1 | Microphone array system | General | 144 | Active |
| USRE48371E1 | Microphone array system | General | 110 | Active |
| US10592882B1 | Prescient and adaptive point-of-sale systems | Electricity | 77 | Active |
| US8655068B1 | Color correction system | Electricity | 36 | Active |
| US7091409B2 | Music feature extraction using wavelet coefficient histograms | Physics | 28 | Expired |
| US6366654B1 | Method and system for conducting a multimedia phone cell | Electricity | 22 | Expired |
| USD888024S1 | Circular array microphone | General | 19 | Active |
| US6304651A | Communicating network resource locators to customer premises equipment using modified ring access | Electricity | 18 | Expired |
| US5926804A | Discriminant neural networks | Physics | 18 | Expired |
| USD612832S1 | Combined phone handset and base for teleconference | General | 16 | Expired |
| US8359195B2 | Method and apparatus for processing audio and speech signals | Electricity | 16 | Active |
| USD655270S1 | Digital voice recorder | General | 14 | Expired |
| US8606572B2 | Noise cancellation device for communications in high noise environments | Physics | 11 | Active |
| US9418675B2 | Wearable communication system with noise cancellation | Physics | 9 | Active |
| US9220112B2 | Method, device, and system for multiplexing data with selected modulation and coding schemes | Electricity | 9 | Active |
| US8059897B2 | Method for automatically performing an image processing function on an electronic device | Electricity | 8 | Active |
| US9131305B2 | Configurable three-dimensional sound system | Electricity | 8 | Active |
| USD611458S1 | USB-based array microphone | General | 7 | Expired |
| US10419938B2 | Mobile communication method, apparatus, and device | Electricity | 5 | Active |
| US9298273B2 | Input device having grooves and corresponding sensing units | Physics | 4 | Active |
| US10834772B2 | Method and apparatus for establishing dual-connectivity to transmit data in new radio communication architecture | Electricity | 4 | Active |
| US10944786B2 | Mobile communication method, apparatus, and device | Electricity | 4 | Active |
| US11133004B1 | Accessory for an audio output device | Physics | 3 | Active |
| USD959991S1 | Clock | General | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.