Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9137414 | Document camera based multifunction scanner-copier-printer-fax with an automatic paper feeder | — | 2015-09-15 |
| 9041845 | Imaging device having multiple optics | — | 2015-05-26 |
| 8885233 | Method, system, and apparatus for a document camera based book scanner and reading machine with an automatic page turner | — | 2014-11-11 |
| D715300 | Imaging device | — | 2014-10-14 |
| 8830373 | Imaging device having multiple optics | — | 2014-09-09 |
| D709889 | Travel sized compact office camera apparatus with two independently adjustable cameras | — | 2014-07-29 |
| D709502 | Mini document camera scanner | — | 2014-07-22 |
| 8508751 | Capturing real-time video with zooming capability and scanning high resolution still images of documents using the same apparatus | Dongbing Zhang | 2013-08-13 |
| D677707 | Travel sized compact office camera apparatus with two independently adjustable cameras and an image preview screen | — | 2013-03-12 |
| D674389 | Document imaging instrument | — | 2013-01-15 |
| D667042 | Travel sized foldable document camera scanner | — | 2012-09-11 |
| D647906 | Portable and small form factor document camera and scanner with extendible folding arms | — | 2011-11-01 |
| 7302057 | Method and process for transmitting video content | Ben Aaron Rotholtz, Gregory J. Conklin | 2007-11-27 |
| 7000119 | Instruction/data protection employing derived obscuring instruction/data | Zheng Jia | 2006-02-14 |
| 6449301 | Method and apparatus for mode locking of external cavity semiconductor lasers with saturable Bragg reflectors | Ming-Chiang Wu | 2002-09-10 |
| 5991402 | Method and system of dynamic transformation of encrypted material | Zheng Jia | 1999-11-23 |
| 5795507 | Preparation of pigmented melamine-formaldehyde polymer beads | George M. Crews | 1998-08-18 |