Chu; Lester K.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chu; Lester K..The latest application filed is for "business rating placement heuristic".
- Chu; Lester K. - Kailua HI
- Chu; Lester K. - Southlake TX
| Patent | Date |
|---|---|
| Integrated pay per click and pay per call listings Grant 8,239,273 - Marshall , et al. August 7, 2 | 2012-08-07 |
| Business rating placement heuristic Grant 8,224,704 - Harada , et al. July 17, 2 | 2012-07-17 |
| Information distribution system Grant 7,974,879 - Chu , et al. July 5, 2 | 2011-07-05 |
| Dynamic pay per call listings Grant 7,689,466 - Benbrahim , et al. March 30, 2 | 2010-03-30 |
| Business Rating Placement Heuristic App 20090210316 - Chu; Lester K. ; et al. | 2009-08-20 |
| Business rating placement heuristic Grant 7,516,086 - Chu , et al. April 7, 2 | 2009-04-07 |
| Business rating placement heuristic App 20050065811 - Chu, Lester K. ; et al. | 2005-03-24 |
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.
| 