Cheng; Julian

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cheng; Julian.The latest application filed is for "low voltage multi-junction vertical cavity surface emitting laser".

Company Profile

0.12.6

Cheng; Julian - San Jose CA
Cheng; Julian - Albuquerque NM
Cheng; Julian - Chatham NJ
Cheng; Julian - Little Silver NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Systems, methods, and apparatuses for optically pumped vertical cavity surface emitting laser devices Grant 6,940,885 - Cheng , et al. September 6, 2	2005-09-06
Low voltage multi-junction vertical cavity surface emitting laser Grant 6,936,486 - Cheng , et al. August 30, 2	2005-08-30
Low voltage multi-junction vertical cavity surface emitting laser App 20050031005 - Cheng, Julian ; et al.	2005-02-10
Quantum dot vertical cavity surface emitting laser Grant 6,782,021 - Huang , et al. August 24, 2	2004-08-24
Low voltage multi-junction vertical cavity surface emitting laser App 20040096996 - Cheng, Julian ; et al.	2004-05-20
Low voltage multi-junction vertical cavity surface emitting laser App 20040095978 - Cheng, Julian ; et al.	2004-05-20
Electrically pumped long-wavelength VCSEL and methods of fabrication Grant 6,642,070 - Jiang , et al. November 4, 2	2003-11-04
Electrically Pumped Long-wavelength Vcsel And Methods Of Fabrication App 20030157739 - Jiang, Wenbin ; et al.	2003-08-21
Integrated optical amplifier App 20030002771 - Cheng, Julian ; et al.	2003-01-02
Quantum dot vertical cavity surface emitting laser App 20020176474 - Huang, Xiaodong ; et al.	2002-11-28
Electro-optical device Grant 5,666,376 - Cheng September 9, 1	1997-09-09
Two-dimensional opto-electronic switching arrays Grant 5,572,540 - Cheng November 5, 1	1996-11-05
Electro-optical device Grant 5,404,373 - Cheng April 4, 1	1995-04-04
Process for making indium gallium arsenide devices Grant 4,829,347 - Cheng , et al. May 9, 1	1989-05-09
Nematic liquid crystal storage display device Grant 4,601,544 - Cheng , et al. July 22, 1	1986-07-22
Electrothermal matrix addressable liquid crystal display Grant 4,472,026 - Boyd , et al. September 18, 1	1984-09-18
Cell isolation in bistable nematic liquid crystal cells Grant 4,400,060 - Cheng August 23, 1	1983-08-23
Mechanically multistable liquid crystal cell Grant 4,333,708 - Boyd , et al. June 8, 1	1982-06-08

Company Registrations

SEC

0001674086

CHENG JULIAN

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.