Cai; Yizheng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cai; Yizheng.The latest application filed is for "automatic task extraction and calendar entry".
- Cai; Yizheng - Sammamish WA
| Patent | Date |
|---|---|
| Automatic task extraction and calendar entry Grant 11,328,259 - Gamon , et al. May 10, 2 | 2022-05-10 |
| Automatic Task Extraction And Calendar Entry App 20210158300 - GAMON; Michael ; et al. | 2021-05-27 |
| Automatic task extraction and calendar entry Grant 10,984,387 - Gamon , et al. April 20, 2 | 2021-04-20 |
| Linguistic error detection Grant 9,836,447 - Cai , et al. December 5, 2 | 2017-12-05 |
| Summarization of conversation threads Grant 9,116,984 - Caldwell , et al. August 25, 2 | 2015-08-25 |
| Linguistic Error Detection App 20150006159 - Cai; Yizheng ; et al. | 2015-01-01 |
| Linguistic error detection Grant 8,855,997 - Cai , et al. October 7, 2 | 2014-10-07 |
| Linguistic Error Detection App 20130030793 - Cai; Yizheng ; et al. | 2013-01-31 |
| Summarization of Conversation Threads App 20130006973 - Caldwell; Nicholas ; et al. | 2013-01-03 |
| Automatic Task Extraction and Calendar Entry App 20130007648 - Gamon; Michael ; et al. | 2013-01-03 |
| Automatic Aggregation Across Data Stores and Content Types App 20110179049 - Caldwell; Nicholas ; et al. | 2011-07-21 |
| Extraction and Publication of Reusable Organizational Knowledge App 20110179061 - Chilakamarri; Venkat Pradeep ; et al. | 2011-07-21 |
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