Chen; Harr
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Harr.The latest application filed is for "methods and systems for automatically summarizing semantic properties from documents with freeform textual annotations".
- Chen; Harr - Cambridge MA
- Chen; Harr - Seattle WA
| Patent | Date |
|---|---|
| Methods and systems for automatically summarizing semantic properties from documents with freeform textual annotations App 20100153318 - Branavan; Satchuthananthavale Rasiah Kuhan ; et al. | 2010-06-17 |
| Building and using subwebs for focused search Grant 7,392,278 - Chen , et al. June 24, 2 | 2008-06-24 |
| Machine-learned approach to determining document relevance for search over large electronic collections of documents Grant 7,287,012 - Corston , et al. October 23, 2 | 2007-10-23 |
| System and method for using anchor text as training data for classifier-based search systems App 20060143254 - Chen; Harr ; et al. | 2006-06-29 |
| Building and using subwebs for focused search App 20050165753 - Chen, Harr ; et al. | 2005-07-28 |
| Machine-learned approach to determining document relevance for search over large electronic collections of documents App 20050154686 - Corston, Simon H. ; et al. | 2005-07-14 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 