Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312049 | Additive manufacturing system for halftone colored 3D objects | Marc D. Daniels, Wayne A. Buchar, Roger L. Triplett | 2022-04-26 |
| 10282868 | Method and system for generating accurate graphical chromophore maps | Luisa Fernanda Polania Cabrera, Paul Jonathan Matts, Ankur Purwar | 2019-05-07 |
| 10264250 | Method and apparatus for determining spectral characteristics of an image captured by a camera on a mobile endpoint device | Raja Bala, Paul Jonathan Matts, Ankur Purwar | 2019-04-16 |
| 10255484 | Method and system for assessing facial skin health from a mobile selfie image | Matthew Shreve, Luisa Fernanda Polania Cabrera, Stephen C. Morgana, Raja Bala, Paul Jonathan Matts +1 more | 2019-04-09 |
| 10176658 | Magnetic watermarking of a printed substrate by metameric rendering | Reiner Eschbach, Raja Bala, Yonghui Zhao | 2019-01-08 |
| 10067926 | Image processing system and methods for identifying table captions for an electronic fillable form | Safwan R. Wshah | 2018-09-04 |
| 10025766 | Relational database for assigning orphan fillable fields of electronic fillable forms with associated captions | Safwan R. Wshah | 2018-07-17 |
| 10002291 | Method and system of identifying fillable fields of an electronic form | Safwan R. Wshah, Dennis L. Venable, Saurabh Prabhat | 2018-06-19 |
| 9892585 | Magnetic watermarking of a printed substrate by metameric rendering | Reiner Eschbach, Raja Bala, Yonghui Zhao | 2018-02-13 |
| 9824289 | Exploiting color for license plate recognition | Vladimir Kozitsky | 2017-11-21 |
| 9807269 | System and method for low light document capture and binarization with multiple flash images | Jayant Kumar, Raja Bala, Phillip J. Emmett | 2017-10-31 |
| 9430457 | Ambiguity reduction for image alignment applications | — | 2016-08-30 |
| 9286554 | System and method for halftone printing in a three-dimensional object printer | Roger L. Triplett | 2016-03-15 |
| 9277091 | Embedding information in paper forms | Zhigang Fan, Reiner Eschbach, Saurabh Prabhat, Raja Bala, Judith E. Stinehour | 2016-03-01 |
| 9275448 | Flash/no-flash imaging for binarization | Raja Bala, Phillip J. Emmett | 2016-03-01 |
| 8937746 | Color conversion for rendering devices involving improved gamut mapping | James Michael Sanchez | 2015-01-20 |
| 8928948 | Method of creating non-patterned security elements | Reiner Eschbach, Edward N. Chapman | 2015-01-06 |
| 8896886 | Color differential gloss security printing | Edward N. Chapman, Reiner Eschbach | 2014-11-25 |
| 8870319 | System and method for printing with ink limiting | Joseph Hancock | 2014-10-28 |
| 8836997 | Method and system for imaging device characterization including look-up table construction via tensor decomposition | Zhigang Fan | 2014-09-16 |
| 8780409 | Method and system for optimizing black point compensation parameters | Alvaro Enrique Gil, Himanshu J. Madhu, Lina Fu, J. Michael Sanchez | 2014-07-15 |
| 8681387 | Guilloche mark generation | Zhigang Fan, Reiner Eschbach, Judith E. Stinehour | 2014-03-25 |
| 8659799 | IR specialty imaging methods and systems | Reiner Eschbach, Martin E. Hoover | 2014-02-25 |
| 8610959 | Updating a fleet CMYK to engine cmyk LUT in a color management strategy | Yao Rong Wang, Lalit Keshav Mestha | 2013-12-17 |
| 8547613 | Compensating for print engine change in a document reproduction device | Lalit Keshav Mestha, Yao Rong Wang | 2013-10-01 |