Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8406386 | Voice-to-text translation for visual voicemail | Fenglin Yin, Jack Jianxiu Hao, Dahai Ren, Guanrao Chen | 2013-03-26 |
| 8340641 | Aggregated multi-number visual voicemail server | Dahai Ren, Jack Jianxiu Hao, Robert C. Baruch, Genevieve Cerf, Gaurav D. Mehta | 2012-12-25 |
| 8327394 | Boosting factor for television content | Zhiying Jin, Haiyan Zhou, Wenjie Liu, Haosheng Guo, Juhong Liu | 2012-12-04 |
| 8270577 | Multiple visual voicemail mailboxes | Jack Jianxiu Hao, Dahai Ren, Diego S. Rozensztejn, Robert C. Baruch, Guillermo Ortiz +1 more | 2012-09-18 |
| 8195130 | Visual voicemail network architecture | Jack Jianxiu Hao, Dahai Ren, Robert C. Baruch, Christopher L. Helbling, Gerald Y. Honma +2 more | 2012-06-05 |