Ko; Yiu Fai
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ko; Yiu Fai.The latest application filed is for "network testing and monitoring systems".
- Ko; Yiu Fai - London GB
| Patent | Date |
|---|---|
| Call tracking systems Grant 7,839,846 - Ko November 23, 2 | 2010-11-23 |
| Network testing and monitoring systems Grant 7,792,032 - Dobson , et al. September 7, 2 | 2010-09-07 |
| Network testing and monitoring systems Grant 7,634,267 - Dobson , et al. December 15, 2 | 2009-12-15 |
| Network testing systems Grant 7,349,692 - Ko , et al. March 25, 2 | 2008-03-25 |
| Network testing and monitoring systems App 20070254644 - Dobson; Robert William Albert ; et al. | 2007-11-01 |
| Network testing and monitoring systems App 20070195696 - Dobson; Robert William Albert ; et al. | 2007-08-23 |
| Network testing and monitoring systems Grant 7,224,968 - Dobson , et al. May 29, 2 | 2007-05-29 |
| Call tracking systems App 20060227754 - Ko; Yiu Fai | 2006-10-12 |
| Network testing systems Grant 7,062,264 - Ko , et al. June 13, 2 | 2006-06-13 |
| Network testing systems App 20050260982 - Ko, Yiu Fai ; et al. | 2005-11-24 |
| Network testing and monitoring systems App 20050130645 - Albert Dobson, Robert William ; et al. | 2005-06-16 |
| Network testing systems App 20030100299 - Ko, Yiu Fai ; et al. | 2003-05-29 |
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.
| 