Frederick Vook
96Patents
25h-index
73Co-inventors
91Inventor score
Filing activity: Mar 1, 1994 → Nov 8, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5982327A | Adaptive array method, device, base station and subscriber unit | Electricity | 254 | Expired |
| US6141393A | Method and device for channel estimation, equalization, and interference suppression | Electricity | 246 | Expired |
| US6927728B2 | Method and apparatus for multi-antenna transmission | Electricity | 194 | Expired |
| US6765969B1 | Method and device for multi-user channel estimation | Electricity | 172 | Expired |
| US6834043B1 | Method and device for exploiting transmit diversity in time varying wireless communication systems | Electricity | 142 | Expired |
| US5625882A | Power management technique for determining a device mode of operation | Emerging Cross-Sectional Technologies | 106 | Expired |
| US6826240B1 | Method and device for multi-user channel estimation | Electricity | 95 | Expired |
| US7221722B2 | Method and apparatus for reducing interference within a communication system | Electricity | 89 | Expired |
| US6987819B2 | Method and device for multiple input/multiple output transmit and receive weights for equal-rate data streams | Electricity | 86 | Expired |
| US5560021A | Power management and packet delivery method for use in a wireless local area network (LAN) | Electricity | 86 | Expired |
| US6912195B2 | Frequency-domain MIMO processing method and system | Electricity | 82 | Expired |
| US5636220A | Packet delivery method for use in a wireless local area network (LAN) | Emerging Cross-Sectional Technologies | 79 | Expired |
| US6362781B1 | Method and device for adaptive antenna combining weights | Electricity | 78 | Expired |
| US7426175B2 | Method and apparatus for pilot signal transmission | Electricity | 77 | Expired |
| US6647078B1 | Method and device for multi-user frequency-domain channel estimation based on gradient optimization techniques | Electricity | 76 | Expired |
| US6504506B1 | Method and device for fixed in time adaptive antenna combining weights | Electricity | 72 | Expired |
| US5583866A | Method for delivering broadcast packets in a frequency hopping local area network | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5509027A | Synchronization method in a frequency hopping local area network having dedicated control channels | Electricity | 60 | Expired |
| US7573805B2 | Data transmission and reception method and apparatus | Electricity | 57 | Active |
| US6885708B2 | Training prefix modulation method and receiver | Electricity | 39 | Expired |
| US5513210A | Method for controlling channel access priorities in a frequency hopping local area network | Electricity | 30 | Expired |
| US7643832B2 | Method and apparatus for reference signal selection in a cellular system | Electricity | 29 | Expired |
| US6445342B1 | Method and device for multi-user frequency-domain channel estimation | Electricity | 27 | Expired |
| US6757337B2 | Coding-assisted MIMO joint detection and decoding | Electricity | 26 | Expired |
| US7773535B2 | Method and apparatus for closed loop transmission | Electricity | 25 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.