Issued Patents All Time
Showing 201–225 of 242 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7734131 | Fabry-Perot tunable filter using a bonded pair of transparent substrates | Pinyen Lin, Peter M. Gulvin, Yao Rong Wang | 2010-06-08 |
| 7729015 | Methods and apparatuses for controlling print density | Howard A. Mizes, Robert P. Loce, Peter Paul | 2010-06-01 |
| 7706031 | Pitch to pitch online gray balance calibration with dynamic highlight and shadow controls | R. Enrique Viturro, Joseph Hancock, Tonya L. Love | 2010-04-27 |
| 7684084 | Multiple dimensional color conversion to minimize interpolation error | Zhigang Fan, Martin S. Maltz, Yao Rong Wang, Alvaro Enrique Gil | 2010-03-23 |
| 7684082 | Method and system for compensating for thermochromaticity differences in inline spectrophotometers | Tonya L. Love, Dennis M. Diehl, Daniel A. Robbins | 2010-03-23 |
| 7652806 | Optimal node placement for multi-dimensional profile luts for arbitrary media and halftones using parameterized minimization | Stuart A. Schweid, Zhigang Fan, Alvaro Enrique Gil | 2010-01-26 |
| 7639410 | Optimal test patch selection for multi-media printing systems using low rank approximation | Yao Rong Wang, Zhigang Fan, Alvaro Enrique Gil | 2009-12-29 |
| 7633647 | Method for spatial color calibration using hybrid sensing systems | R. Enrique Viturro | 2009-12-15 |
| 7628493 | Projector based on tunable individually-addressable Fabry-Perot filters | Peter M. Gulvin, Yao Rong Wang, Pinyen Lin | 2009-12-08 |
| 7623278 | MEMS Fabry-Perot inline color scanner for printing applications using stationary membranes | Peter M. Gulvin, Pinyen Lin, Yao Rong Wang | 2009-11-24 |
| 7590282 | Optimal test patch level selection for systems that are modeled using low rank eigen functions, with applications to feedback controls | Zhigang Fan, Yao Rong Wang, Robert P. Loce, Yeqing Zhang | 2009-09-15 |
| 7589837 | Multiple tile calibration method for color sensors | Yao Rong Wang, Peter M. Gulvin, Pinyen Lin | 2009-09-15 |
| 7583418 | Array based sensor to measure single separation or mixed color (or IOI) patches on the photoreceptor using MEMS based hyperspectral imaging technology | Peter M. Gulvin, Pinyen Lin, Yao Rong Wang | 2009-09-01 |
| 7561133 | System and methods of device independent display using tunable individually-addressable fabry-perot membranes | Peter M. Gulvin, Pinyen Lin, Yao Rong Wang | 2009-07-14 |
| 7555396 | Method and system to personalize sensor characterizing reference database in multiple LED spectrophotometers | — | 2009-06-30 |
| 7513952 | Model based detection and compensation of glitches in color measurement systems | Yao Rong Wang, Kenneth J. Mihalyov | 2009-04-07 |
| 7505173 | System and method for spatial gray balance calibration using hybrid sensing systems | R. Enrique Viturro | 2009-03-17 |
| 7483186 | Pitch to pitch online gray balance calibration | R. Enrique Viturro, Joseph Hancock, Tonya L. Love | 2009-01-27 |
| 7471385 | Systems and methods for selecting a reference database for determining a spectrum of an object based on fluorescence of the object | Fred F. Hubble, III, Kenneth J. Mihalyov, Tonya L. Love, Gary W. Skinner | 2008-12-30 |
| 7417746 | Fabry-perot tunable filter systems and methods | Pinyen Lin, Peter M. Gulvin, Yao Rong Wang | 2008-08-26 |
| 7397581 | TRC smoothing algorithm to improve image contours in 1D color controls | Sohail A. Dianat | 2008-07-08 |
| 7385704 | Two-dimensional spectral cameras and methods for capturing spectral information using two-dimensional spectral cameras | Joel A. Kubby, Yao Rong Wang | 2008-06-10 |
| 7383261 | Reference database and method for determining spectra using measurements from an LED color sensor, and method of generating a reference database | Sohail A. Dianat, Francesca G. Polo, Gary W. Skinner | 2008-06-03 |
| 7375851 | State-space based modeling of pixel elements of a dynamically varying color marking device | — | 2008-05-20 |
| 7355752 | Two-dimensional calibration architectures for color devices | Gaurav Sharma, Raja Bala, Jean-Pierre Van de Capelle, Martin S. Maltz | 2008-04-08 |