Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6753976 | Adaptive pixel management using object type identification | Peter A. Torpey, Glenn K. Smith, Lesley P. Dudek | 2004-06-22 |
| 6361144 | Reduction of intercolor or bleeding in liquid ink printing | Peter A. Torpey, Glenn K. Smith, Lesley P. Dudek | 2002-03-26 |
| 6343847 | Identification of interfaces between black and color regions | Peter A. Torpey, Glenn K. Smith, Lesley P. Dudek | 2002-02-05 |
| 6305781 | Method and apparatus for improved bi-directional error for multicolor printers | — | 2001-10-23 |
| 6290330 | Maintaining black edge quality in liquid ink printing | Peter A. Torpey, Lesley P. Dudek, Glenn K. Smith | 2001-09-18 |
| 6270186 | Reduction of intercolor bleeding in liquid ink printing | Glenn K. Smith, Peter A. Torpey, Christopher R. Curtis | 2001-08-07 |
| 6183062 | Maintaining black edge quality in liquid ink printing | Christopher R. Curtis, Glenn K. Smith, Peter A. Torpey | 2001-02-06 |
| 5307188 | Color liquid crystal display with dead front appearance having opaque mask formed on the primary display | Richard B. Dingwall, Lowell W. Knapp, John H. Steele, James S. Celebi | 1994-04-26 |
| 5220442 | Method of making color liquid crystal display with dead front appearance | Richard B. Dingwall, Lowell W. Knapp, John H. Steele, James S. Celebi | 1993-06-15 |
| 5177475 | Control of liquid crystal devices | Joseph F. Stephany, Joseph J. Wysocki, Sui K. Hark | 1993-01-05 |
| 5111320 | Ferrolectric liquid crystal devices having improved operating properties by using an electronic mask | Joseph J. Wysocki, Sui K. Hark, Joseph F. Stephany, Andras I. Lakatos, Ram S. Narang | 1992-05-05 |
| 4830468 | Liquid crystal print bar having a single backplane electrode | Joseph F. Stephany, Andras I. Lakatos, Alain E. Perregaux | 1989-05-16 |
| 4783146 | Liquid crystal print bar | Joseph F. Stephany, Andras I. Lakatos, Alain E. Perregaux | 1988-11-08 |
| 4728972 | Multiplexing of transient image bar | Joseph F. Stephany, Eugene C. Faucz, Alain E. Perregaux | 1988-03-01 |