Xu; David Liping
Patent Applications and Registrations
Patent applications and USPTO patent grants for Xu; David Liping.The latest application filed is for "user mode device driver interface".
- Xu; David Liping - Redmond WA
| Patent | Date |
|---|---|
| User mode device driver interface Grant 7,644,413 - Wong , et al. January 5, 2 | 2010-01-05 |
| User mode device driver interface for translating source code from the user mode device driver to be executed in the kernel mode or user mode Grant 6,871,350 - Wong , et al. March 22, 2 | 2005-03-22 |
| User mode device driver interface App 20040216145 - Wong, Gilman K. ; et al. | 2004-10-28 |
| User Mode Device Driver Interface App 20020152331 - WONG, GILMAN K. ; et al. | 2002-10-17 |
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.
| 