Wei Song
75Patents
12h-index
102Co-inventors
87Inventor score
Filing activity: May 22, 1989 → Sep 30, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6327471A | Method and an apparatus for positioning system assisted cellular radiotelephone handoff and dropoff | Electricity | 142 | Expired |
| US6424635B1 | Adaptive nonlinear processor for echo cancellation | Electricity | 40 | Expired |
| USD805164S1 | Ferrule | General | 36 | Active |
| US4948389A | Gas chromatograph having cyro blast coolings | Physics | 34 | Expired |
| US6687373B1 | Heusristics for optimum beta factor and filter order determination in echo canceler systems | Electricity | 26 | Expired |
| US5032151A | System and method for automated cool on-column injection with column diameters less than 530 .mu.m | Physics | 21 | Expired |
| USD688688S1 | Display screen with graphical user interface | General | 16 | Active |
| US6694019B1 | Method and apparatus for infinite return loss handler for network echo canceller | Electricity | 14 | Expired |
| US6995987B2 | DC—DC converters providing reduced deadtime | Electricity | 14 | Expired |
| US8423632B2 | Method, network management center, and a related device for configuring a network policy for a virtual port | Electricity | 13 | Active |
| USD815256S1 | Ferrule | General | 13 | Active |
| US5400666A | Methods and apparatus for automated on-column injection using a slender needle | Physics | 12 | Expired |
| USD686636S1 | Display screen with graphical user interface | General | 11 | Active |
| USD685388S1 | Display screen with graphical user interface | General | 10 | Active |
| US8625724B2 | Adaptive tracking steps for time and frequency tracking loops | Electricity | 10 | Active |
| US8086890B2 | Virtual machine monitor, virtual machine system and clock distribution method thereof | Physics | 9 | Active |
| US6240299A | Cellular radiotelephone having answering machine/voice memo capability with parameter-based speech compression and decompression | Electricity | 8 | Expired |
| US8774054B2 | Network policy configuration method, management device, and network management center device | Electricity | 8 | Active |
| US6678254B1 | Method and communication device for optimizing echo cancellation | Electricity | 7 | Expired |
| US9569831B2 | Image processing apparatus, image processing method, and non-transitory computer-readable storage medium for extracting information embedded in a printed material | Physics | 6 | Active |
| US8896169B2 | Methods and apparatus for mounting a motor controller on a stator assembly | Emerging Cross-Sectional Technologies | 6 | Active |
| US11823461B1 | Systems and methods for perceiving a scene around a mobile device | Physics | 6 | Active |
| US8743979B2 | Method for precoding and decoding distributing MIMO channels in relay-based DF cooperative wireless networks | Electricity | 5 | Active |
| US9602691B2 | Image processing apparatus that determines code corresponding to a digital watermark embedded in an image | Electricity | 5 | Active |
| US9961231B2 | Image processing method that attempts decoding of additional information using a plurality of decoding methods, and apparatus therefor | Electricity | 5 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.