loadpatents
Patent applications and USPTO patent grants for Zhou; Theodore.The latest application filed is for "efficiency transparent cathode".
Patent | Date |
---|---|
Organic light emitting devices with an emissive region having emissive and non-emissive layers and method of making Grant 7,776,456 - D'Andrade , et al. August 17, 2 | 2010-08-17 |
Efficiency transparent cathode Grant 7,061,175 - Weaver , et al. June 13, 2 | 2006-06-13 |
Highly stable and efficient OLEDs with a phosphorescent-doped mixed layer architecture Grant 6,803,720 - Kwong , et al. October 12, 2 | 2004-10-12 |
Efficiency transparent cathode App 20040032206 - Weaver, Michael S. ;   et al. | 2004-02-19 |
Method for patterning devices Grant 6,677,174 - Kim , et al. January 13, 2 | 2004-01-13 |
Method for patterning organic thin film devices using a die Grant 6,468,819 - Kim , et al. October 22, 2 | 2002-10-22 |
Method for patterning devices App 20020127478 - Weaver, Michael S. ;   et al. | 2002-09-12 |
Method for patterning devices App 20020094594 - Kim, Changsoon ;   et al. | 2002-07-18 |
Highly stable and efficient OLEDs with a phosphorescent-doped mixed layer architecture App 20020074935 - Kwong, Raymond C. ;   et al. | 2002-06-20 |
Method for patterning devices Grant 6,407,408 - Zhou , et al. June 18, 2 | 2002-06-18 |
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.