Do; Thanh Van
Patent Applications and Registrations
Patent applications and USPTO patent grants for Do; Thanh Van.The latest application filed is for "method and device for accessing services and files".
- Do; Thanh Van - Oslo NO
| Patent | Date |
|---|---|
| Virtual device Grant 7,796,572 - Do , et al. September 14, 2 | 2010-09-14 |
| Method And Device For Accessing Services And Files App 20100223462 - Do; Thanh Van ; et al. | 2010-09-02 |
| Mobile commerce receipt system Grant 7,685,020 - Do , et al. March 23, 2 | 2010-03-23 |
| Mobile commerce receipt system App 20090198620 - Do; Thanh Van ; et al. | 2009-08-06 |
| Virtual device App 20060291433 - Do; Thanh Van ; et al. | 2006-12-28 |
| Arrangement for simplifying the design and implementation of mobile services in a communication system Grant 6,964,050 - Do November 8, 2 | 2005-11-08 |
| Private wireless WAP system Grant 6,731,945 - Do , et al. May 4, 2 | 2004-05-04 |
| Roaming for mobile e-commerce App 20040068446 - Do, Thanh Van ; et al. | 2004-04-08 |
| Mobile agent based system for mobility support Grant 6,662,012 - Do December 9, 2 | 2003-12-09 |
| Arrangement for improving the architecture of mobile communication systems Grant 6,389,037 - Do May 14, 2 | 2002-05-14 |
| Arrangement for improving availability of services in a communication system Grant 6,332,081 - Do December 18, 2 | 2001-12-18 |
| Private wireless WAP system App 20010007820 - Do, Thanh Van ; et al. | 2001-07-12 |
| Arrangement for improving security in a communication system supporting user mobility Grant 6,233,446 - Do May 15, 2 | 2001-05-15 |
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.
| 