Schafer; Stephen L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schafer; Stephen L..The latest application filed is for "multicore printer definition language processing".
- Schafer; Stephen L. - El Segundo CA
- Schafer; Stephen L. - Irvine CA
| Patent | Date |
|---|---|
| Multicore printer definition language processing Grant 10,387,757 - Schafer , et al. A | 2019-08-20 |
| Multicore Printer Definition Language Processing App 20180005092 - Schafer; Stephen L. ; et al. | 2018-01-04 |
| Digital image attribute plane compression Grant 9,860,427 - Chang , et al. January 2, 2 | 2018-01-02 |
| Multicore printer definition language processing Grant 9,792,537 - Schafer , et al. October 17, 2 | 2017-10-17 |
| Digital image color plane compression Grant 9,667,839 - Chang , et al. May 30, 2 | 2017-05-30 |
| Interleaved encoding of compressed attribute and color planes Grant 9,596,383 - Chang , et al. March 14, 2 | 2017-03-14 |
| Digital Image Color Plane Compression App 20170064153 - Chang; Michael M. ; et al. | 2017-03-02 |
| Digital image color plane compression Grant 9,531,920 - Chang , et al. December 27, 2 | 2016-12-27 |
| Multicore Printer Definition Language Processing App 20160292542 - Schafer; Stephen L. ; et al. | 2016-10-06 |
| Digital Image Attribute Plane Compression App 20160255247 - Chang; Michael M. ; et al. | 2016-09-01 |
| Interleaved Encoding of Compressed Attribute and Color Planes App 20160227075 - Chang; Michael M. ; et al. | 2016-08-04 |
| Digital Image Color Plane Compression App 20160227076 - Chang; Michael M. ; et al. | 2016-08-04 |
| Digital image attribute plane compression Grant 9,363,416 - Chang , et al. June 7, 2 | 2016-06-07 |
| Interleaved encoding of compressed attribute and color planes Grant 9,319,565 - Chang , et al. April 19, 2 | 2016-04-19 |
| Compression of halftoned digital images Grant 8,848,250 - Su , et al. September 30, 2 | 2014-09-30 |
| Cell-based compression of digital images Grant 8,805,069 - Li , et al. August 12, 2 | 2014-08-12 |
| Compression of Halftoned Digital Images App 20140111830 - Su; Dongpei ; et al. | 2014-04-24 |
| Cell-Based Compression of Digital Images App 20130329237 - Li; Guo ; et al. | 2013-12-12 |
| Fallback processing for page generation using memory reduction techniques Grant 5,793,937 - Chura , et al. August 11, 1 | 1998-08-11 |
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