Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8806661 | Method and device for distributing electronic documents | Donglin Wang | 2014-08-12 |
| 8756492 | Method and system for processing document on layers | Donglin Wang, Xu Guo, Changwei Liu, Xiaoging Lu | 2014-06-17 |
| 8316379 | Method for invoking UOML instructions | Donglin Wang | 2012-11-20 |
| 8171389 | Method of hierarchical processing of a document and system therefor | Donglin Wang, Xu Guo, Changwei Liu, Xiaoqing Lu | 2012-05-01 |