Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9607360 | Modifying the size of document content based on a pre-determined threshold value | Dhevendra Alagan Palanivel, Rajasekar Kanagasabai, Ramesh Nagarajan | 2017-03-28 |
| 9596380 | Methods and systems for image compression | Xing Li, Rajasekar Kanagasabai, Clara Cuciurean-Zapan | 2017-03-14 |
| 9563961 | Method and system for image processing | Rajasekar Kanagasabai, Xing Li, Clara Cuciurean-Zapan, Sudhagar Subbaian | 2017-02-07 |
| 9521296 | Inverse halftoning using inverse projection of predicted errors for multi-bit images | Dhevendra Alagan Palanivel, Sunil Kumar, Xing Li | 2016-12-13 |
| 9384391 | Methods and systems for processing documents | Rajasekar Kanagasabai, Vignesh Doss, Sudhagar Subbaian, Xing Li | 2016-07-05 |
| 9288364 | Methods and systems for estimating half-tone frequency of an image | Rajasekar Kanagasabai, Xing Li, Clara Cuciurean-Zapan, Pravin Jogdand | 2016-03-15 |
| 9245318 | Methods and systems for automated orientation detection and correction | Dhevendra Alagan Palanivel, Xing Li | 2016-01-26 |
| 9215345 | Method and system for inverse halftoning utilizing inverse projection of predicted errors | Dhevendra Alagan Palanivel, Clara Cuciurean-Zapan | 2015-12-15 |
| 9167129 | Method and apparatus for segmenting image into halftone and non-halftone regions | Sudhagar Subbaian, Vignesh Doss | 2015-10-20 |
| 9147262 | Methods and systems for image processing | Xing Li, Rajasekar Kanagasabai | 2015-09-29 |
| 9124841 | Connected component analysis with multi-thresholding to segment halftones | Sudhagar Subbaian, Vignesh Doss, Xing Li, Clara Cuciurean-Zapan | 2015-09-01 |
| 9087287 | Individualizing reduction of original pages in N-up copying or printing | Sudhagar Subbaian, Clara Cuciurean-Zapan, Xing Li | 2015-07-21 |
| 9055251 | Image processing based on automatic image-type detection | Dhevendra Alagan Palanivel, Xing Li, Clara Cuciurean-Zapan | 2015-06-09 |