Issued Patents All Time
Showing 126–140 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303253 | Hierarchy and domain-balancing method and algorithm for serif mask design in microlithography | — | 2001-10-16 |
| 6280887 | Complementary and exchange mask design methodology for optical proximity correction in microlithography | — | 2001-08-28 |
| 6214494 | Serif mask design methodology based on enhancing high spatial frequency contribution for improved printability | Orest Bula, Daniel C. Cole, Edward W. Conrad | 2001-04-10 |
| 6157328 | Method and apparatus for designing a codebook for error resilient data transmission | Chi Wah Kok | 2000-12-05 |
| 6141017 | Method and apparatus for scaling an array of digital data using fractal transform | Antoine Echeyde Cubillo | 2000-10-31 |
| 6127071 | Serif mask design for correcting severe corner rounding and line end shortening in lithography | — | 2000-10-03 |
| 6068660 | Method and apparatus for determining parasitic capacitance | — | 2000-05-30 |
| 5867603 | Method for transmitting fractal transform data to support different compressor/decompressor designs | Michael F. Barnsley, David Howard | 1999-02-02 |
| 5805217 | Method and system for interpolating missing picture elements in a single color component array obtained from a single color sensor | Zhiwu Lu | 1998-09-08 |
| 5258724 | Frequency synthesizer | William J. Tanis, Alan N. Schenberg | 1993-11-02 |
| 5258720 | Digital sample and hold phase detector | William J. Tanis, Alan N. Schenberg | 1993-11-02 |
| 4736390 | Zero IF radio receiver apparatus | Charles R. Ward | 1988-04-05 |
| 4622649 | Convolution processor | — | 1986-11-11 |
| 4559606 | Arrangement to provide an accurate time-of-arrival indication for a received signal | Maurice L. Jezo | 1985-12-17 |
| 4559607 | Arrangement to provide an accurate time-of-arrival indication for a plurality of received signals | — | 1985-12-17 |