Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8654414 | LED illumination system for a scanner including a UV light emitting device | Yao Han, Rebecca Beth Silveston-Keith, Steven Frank Weed | 2014-02-18 |
| 8089489 | Method for converting a source gamut of an image to a destination gamut | Yao Han, Xuan-Chao Huang, Brant Dennis Nystrom | 2012-01-03 |
| 7751081 | Gamut mapping by controlling minimum and maximum color changes | Xuan-Chao Huang, Anna Deer, Brant Dennis Nystrom | 2010-07-06 |
| 7690778 | Printhead auto-alignment detection system that uses a printed printhead alignment pattern cotaining fluorescing material | Xiaorong Cai, Xuan-Chao Huang, Ajay Kanubhai Suthar | 2010-04-06 |
| 7656554 | Method of correcting neutral color shifts caused by cartridge variations | Anna Deer, Xuan-Chao Huang, Brant Dennis Nystrom | 2010-02-02 |
| 7573607 | Method of selecting inks for use in imaging with an imaging apparatus | Jincheng Huan, Xuan-Chao Huang, Brant Dennis Nystrom | 2009-08-11 |
| 7515748 | Controlled moving window adaptive histogram equalization | Brant Dennis Nystrom, Khageshwar Thakur | 2009-04-07 |
| 7403307 | Method of selecting inks for use in imaging with an imaging apparatus | Xuan-Chao Huang, Brant Dennis Nystrom, Jamee Holiway | 2008-07-22 |
| 7192113 | Method and system for correcting color shift caused by printing with an imaging system using multiple cartridges | Anna Deer, Xuan-Chao Huang, Brant Dennis Nystrom | 2007-03-20 |
| 7116452 | Method of calibrating a scanner to a printer | Yao Han, Xuan-Chao Huang, Brant Dennis Nystrom | 2006-10-03 |
| 7059701 | Method for calibrating production printing cartridges for use in an imaging system | Anna Deer, Xuan-Chao Huang, Brant Dennis Nystrom | 2006-06-13 |
| 6923521 | Subcovered printing mode for a printhead with multiple sized ejectors | John B. Bates, Scott Michael Heydinger, Randall David Mayo, Michael Anthony Marra, III | 2005-08-02 |
| 6776473 | Method of mixing multi-level black and color inks in a printing system | Xuan-Chao Huang, Brant Dennis Nystrom | 2004-08-17 |
| 6775028 | Non-linear method of mapping the lightness and chroma of a display device gamut onto a printing device gamut | — | 2004-08-10 |
| 6721064 | Two-domain chroma boost method for color printing | Xuan-Chao Huang, Brant Dennis Nystrom | 2004-04-13 |
| 6592203 | Subcovered printing mode for a printhead with multiple sized ejectors | John B. Bates, Scott Michael Heydinger, Randall David Mayo, Michael Anthony Marra, III | 2003-07-15 |
| 6386670 | Printing black and three colors from three color data | Xuan-Chao Huang, Brant Dennis Nystrom | 2002-05-14 |
| 6361162 | Method and apparatus for fixing ink to a print receiving medium | Michael A. Penrod, Timothy Joseph Stephany | 2002-03-26 |
| 6266165 | Method for morphing n-dimensional data using a scattered data transformation | Xuan-Chao Huang, Brant Dennis Nystrom | 2001-07-24 |