Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9477496 | Method and apparatus for loading classes and re-organizing class archives | Chang Yan Chi, Xin Li | 2016-10-25 |
| 8694586 | Maintaining corresponding relationships between chat transcripts and related chat content | Min Yang, Chang Yan Chi, Yu Hang Gao | 2014-04-08 |
| 8645469 | Method, apparatus and computer program product for constructing topic structure in instance message meeting | Chang Yan Chi, Tian Shu Wang | 2014-02-04 |
| 8412782 | Method and system to improve efficiency of email discussion within email clients | Chang Yan Chi, Tian Shu Wang | 2013-04-02 |
| 8037157 | Apparatus and method for generating and using a customized uniform resource locator | Yang Min, Rong Fu, Chang Yan Chi | 2011-10-11 |