Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5428800 | Input/output (I/O) bidirectional buffer for interfacing I/O ports of a field programmable interconnection device with array ports of a cross-point switch | Wen-Jai Hsieh, Chi-Song Horng, Keith Lofstrom | 1995-06-27 |
| 5426738 | Apparatus for flexibly routing signals between pins of electronic devices | Wen-Jai Hsieh, Chi-Song Horng | 1995-06-20 |
| 5202593 | Bi-directional bus repeater | Thomas B. Huang, Keith Lofstrom | 1993-04-13 |
| 5081592 | Test system for acquiring, calculating and displaying representations of data sequences | — | 1992-01-14 |
| 4896271 | Method and apparatus for measuring jitter in a periodic signal | Philip S. Crosby | 1990-01-23 |
| 4858142 | Digitizer effective resolution measurement system using sinewave parameter estimation | Philip S. Crosby | 1989-08-15 |
| 4825379 | Method and apparatus for processing waveform records for jitter elimination prior to averaging in determining signal to noise ratio | Ajay Luthra | 1989-04-25 |
| 4800443 | Method and apparatus for carrying out a dithering operation | Regis J. Crinon | 1989-01-24 |
| 4791600 | Digital pipelined heterodyne circuit | — | 1988-12-13 |
| 4763105 | Interleaved digitizer array with calibrated sample timing | — | 1988-08-09 |