Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7860678 | Apparatus and method for automated adjustment and setting of APD optical receiver operation point | Vitali Tikhonov, Severino Tolentino | 2010-12-28 |
| 7826740 | Apparatus and method for adaptive adjustment and performance monitoring of avalanche photo-diode optical receiver and laser transmitter for fiber link long haul applications | Nikolai Fediakine, Vitali Tikhonov | 2010-11-02 |
| 7495203 | In-situ power monitor providing an extended range for monitoring input optical power incident on avalanche photodiodes | Vitali Tikhonov | 2009-02-24 |
| 7439481 | In-situ power monitor having an extended range to stabilize gain of avalanche photodiodes across temperature variations | Vitali Tikhonov | 2008-10-21 |
| 7415210 | Bidirectional optical signal multiplexer/demultiplexer | Igor Gurevich, Victor Faibishenko, Nikolai Fedyakin, Leonid Velikov | 2008-08-19 |
| 6939058 | Optical module for high-speed bidirectional transceiver | Igor Gurevich, Victor Faibishenko, Nikolai Fedyakin, Leonid Velikov | 2005-09-06 |
| 6279097 | Method and apparatus for adaptive address lookup table generator for networking application | — | 2001-08-21 |
| 5124982 | Multiple port medium attachment unit for a network | — | 1992-06-23 |
| 5063526 | Bit map rotation processor | Koichi Kagawa, Chung-Li Yu, Vinod P. Menon | 1991-11-05 |
| 4992956 | Apparatus for assembling data for supply to a scanning output device | Chung-Li Yu, Greg W. Barr, Steven Gary, David R. Staab, George Li +2 more | 1991-02-12 |
| 4839738 | Apparatus for decoding facsimile coded data to image data with coding and reference line windowing and color change detection | Chung-Li Yu | 1989-06-13 |
| 4807043 | Two-dimensional facsimile encoding apparatus with coding and reference line windowing means and color change detectors | Chung-Li Yu | 1989-02-21 |
| 4716467 | Speed-up method and apparatus for two-dimensional facsimile coding and decoding | Vinod P. Menon | 1987-12-29 |
| 4590521 | Picture element generator for facsimile receiver | Krishna Rallapalli | 1986-05-20 |
| 4562484 | Method and device for decoding two-dimensional facsimile signals | Krishna Rallapalli | 1985-12-31 |
| 4558371 | Method and device for two-dimensional facsimile coding | Krishna Rallapalli | 1985-12-10 |
| 4542413 | Facsimile device for run length coding | Krishna Rallapalli | 1985-09-17 |