Issued Patents All Time
Showing 151–175 of 242 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8270029 | Methods, apparatus and systems for using black-only on the neutral axis in color management profiles | Alvaro Enrique Gil, James Michael Sanchez | 2012-09-18 |
| 8228556 | Control system for suppressing black in images | Martin S. Maltz | 2012-07-24 |
| 8210690 | Method of projecting image with tunable individually-addressable fabry-perot filters | Peter M. Gulvin, Yao Rong Wang, Pinyen Lin | 2012-07-03 |
| 8203752 | Printer profiling methods, apparatus and systems for determining device and gain matrix values | Martin S. Maltz, Alvaro Enrique Gil | 2012-06-19 |
| 8199360 | Cooperative neighbor printing system profile methods and systems | Alvaro Enrique Gil | 2012-06-12 |
| 8179566 | Method for classifying a printer gamut into subgamuts for improved spot color accuracy | Alvaro Enrique Gil, Matthew F. Hoffmann | 2012-05-15 |
| 8159715 | Method, apparatus and systems to retrieve GCRS from historical database | Alvaro Enrique Gil, Yao Rong Wang, Zhigang Fan | 2012-04-17 |
| 8149459 | Mapping an out-of-gamut color to a surface of a color gamut | Alvaro Enrique Gil | 2012-04-03 |
| 8150153 | Ray-based compression mapping in a color management system | — | 2012-04-03 |
| 8145078 | Toner concentration system control with state estimators and state feedback methods | Sohail A. Dianat, Bharathi Venkitaraman, Douglas Kreckel | 2012-03-27 |
| 8134547 | Merit based gamut mapping in a color management system | Alvaro Enrique Gil, Martin S. Maltz | 2012-03-13 |
| 8134740 | Spot color controls and method | Alvaro Enrique Gil | 2012-03-13 |
| 8117183 | Accurate content-based indexing and retrieval system | Sohail A. Dianat | 2012-02-14 |
| 8103092 | Determining whether a color is inside or outside a boundary surface of a color gamut | Alvaro Enrique Gil | 2012-01-24 |
| 8095226 | Methods and systems to schedule gains in process control loops | Prudhvi Krishna Gurram, Alvaro Enrique Gil | 2012-01-10 |
| 8073237 | Job integrity sensing with clear toner, output management and control system | Peter Stanley Fisher | 2011-12-06 |
| 8072646 | Apparatus and method for color control of clear coated images on media | Peter Stanley Fisher | 2011-12-06 |
| 8055165 | Active image state control with distributed actuators and sensors on development rolls | Palghat S. Ramesh, Joel A. Kubby, Dale R. Mashtare | 2011-11-08 |
| 8055166 | Active image state control with linear distributed actuators on development rolls | Palghat S. Ramesh, John G. Shaw, Dale R. Mashtare, Joel A. Kubby | 2011-11-08 |
| 8054505 | Method, apparatus and system for matching color gamuts of multiple image transfer devices | Prudhvi Krishna Gurram, Alvaro Enrique Gil, Palghat S. Ramesh | 2011-11-08 |
| 8050601 | Smart donor rolls using individually addressable piezoelectric actuators | Pinyen Lin, Baomin Xu | 2011-11-01 |
| 8049924 | Methods and apparatus for color control of coated images on a printed media | Peter Stanley Fisher | 2011-11-01 |
| 8023156 | Image output color management system and method | Yao Rong Wang, Zhigang Fan, Alvaro Enrique Gil, Matthew F. Hoffmann | 2011-09-20 |
| RE42673 | State-space based modeling of pixel elements of a dynamically varying color marking device | — | 2011-09-06 |
| 8014033 | Image output color management system and method | Yao Rong Wang, Zhigang Fan, Alvaro Enrique Gil | 2011-09-06 |