Karim Jamal
19Patents
16h-index
21Co-inventors
74Inventor score
Filing activity: Sep 10, 1991 → Dec 20, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6526039B1 | Method and system for facilitating timing of base stations in an asynchronous CDMA mobile communications system | Electricity | 139 | Expired |
| US6597675B1 | Random access in a mobile telecommunications system | Electricity | 117 | Expired |
| US5930366A | Synchronization to a base station and code acquisition within a spread spectrum communication system | Electricity | 89 | Expired |
| US6724813B1 | Implicit resource allocation in a communication system | Electricity | 82 | Expired |
| US5754537A | Method and system for transmitting background noise data | Electricity | 64 | Expired |
| US6185244A | Cell searching in a CDMA communications system | Electricity | 64 | Expired |
| US5581580A | Low complexity model based channel estimation algorithm for fading channels | Electricity | 50 | Expired |
| US5533067A | Method and device for estimating transmitted signals in a receiver in digital signal transmission operations | Electricity | 43 | Expired |
| US5757821A | Method and apparatus for detecting communication signals having unequal error protection | Electricity | 39 | Expired |
| US6535547B1 | Random access in a mobile telecommunications system | Electricity | 39 | Expired |
| US5727032A | Method and device for estimating transmitted signals in a receiver in digital signal transmission operations | Electricity | 39 | Expired |
| US5596607A | Method and an arrangement of estimating transmitted symbols at a receiver in digital signal transmission | Electricity | 30 | Expired |
| US6760361B2 | Cell searching in a CDMA communications system | Electricity | 29 | Expired |
| US5956368A | Downlink channel handling within a spread spectrum communications system | Electricity | 20 | Expired |
| US5831978A | Method for multiplexing of parallel information streams in a CDMA system | Electricity | 19 | Expired |
| US6442153B1 | Random access in a mobile telecommunications system | Electricity | 19 | Expired |
| US5299235A | Time synchronization of a receiver in a digital radio telephone system | Electricity | 15 | Expired |
| US6134228A | Method and system for determining the position of a mobile terminal in a CDMA mobile communications system | Physics | 14 | Expired |
| US5901186A | Bad frame detection | Electricity | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.