Kang; Kuk Chang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kang; Kuk Chang.The latest application filed is for "method and apparatus for supporting user mobility by allowing guest access in internet service network, and billing method based on the same".
- Kang; Kuk Chang - Daejeon KR
| Patent | Date |
|---|---|
| Method and apparatus for supporting user mobility by allowing guest access in internet service network, and billing method based on the same App 20070143486 - Kang; Kuk Chang ; et al. | 2007-06-21 |
| Method and apparatus for guaranteeing QoS using end-to-end CAC in internet service network App 20070116004 - Kang; Kuk Chang ; et al. | 2007-05-24 |
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.
| 