James W. Rae
20Patents
12h-index
29Co-inventors
81Inventor score
Filing activity: Mar 25, 1976 → Jun 21, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6816328B2 | Pseudo-synchronous interpolated timing recovery for a sampled amplitude read channel | Physics | 70 | Expired |
| US4970609A | Clocking method and apparatus for use with partial response coded binary data | Electricity | 66 | Expired |
| US6594094B2 | Read/write channel | Physics | 61 | Expired |
| US5121263A | Method and apparatus for determining the error rate of magnetic recording disk drives having a amplitude sampling data detection | Physics | 59 | Expired |
| US5327440A | Viterbi trellis coding methods and apparatus for a direct access storage device | Electricity | 47 | Expired |
| US5280489A | Time-varying Viterbi detector for control of error event length | Electricity | 39 | Expired |
| US6587292B1 | Magneto-resistive asymmetry compensation loop | Physics | 33 | Expired |
| US5796358A | Methods and structure for combined analog and digital automatic gain control in sampled-data receivers | Electricity | 28 | Expired |
| US5537424A | Matched spectral null codes with partitioned systolic trellis structures | Electricity | 28 | Expired |
| US4042883A | Automatic noise limiter | Electricity | 18 | Expired |
| US6636372B1 | Accumulating read channel performance data | Physics | 12 | Expired |
| US6731443B2 | Total error multiplier for optimizing read/write channel | Physics | 12 | Expired |
| US6661590B2 | Efficient analog front end for a read/write channel of a hard disk drive running from a highly regulated power supply | Physics | 12 | Expired |
| US6771442B2 | Off-track interference emulator | Physics | 9 | Expired |
| US6788482B2 | Method and apparatus for Viterbi detector state metric re-normalization | Electricity | 5 | Expired |
| US4203073A | Radio receiver blanker gate | Electricity | 4 | Expired |
| US7743314B2 | Method and apparatus for a data-dependent noise predictive viterbi | Physics | 3 | Active |
| US6408419B1 | Trellis code for extended partial response maximum likelihood (EPRML) channel | Electricity | 3 | Expired |
| US8015477B2 | Method and apparatus for a data-dependent noise predictive viterbi | Physics | 2 | Active |
| US6809894B2 | Method and apparatus for handling end of data processing in a data storage device | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.