The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2009
Filed:
Jul. 21, 2004
Applicants:
Chakrapani V. Varanasi, Dayton, OH (US);
Timothy R. Brumleve, Urbana, IL (US);
Abbas Lamouri, Aurora, OH (US);
Ajaypal Naruka, Twinsburg, OH (US);
Inventors:
Chakrapani V. Varanasi, Dayton, OH (US);
Timothy R. Brumleve, Urbana, IL (US);
Abbas Lamouri, Aurora, OH (US);
Ajaypal Naruka, Twinsburg, OH (US);
Assignee:
Advanced Lighting Technologies, Inc., Solon, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 17/20 (2006.01); H01J 61/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A metal halide lamp having a high pressure quartz arc tube in which the electrodes are non-thoriated.
Quick Actions:
Varanasi, Chakrapani. (2009). Dopant-free tungsten electrodes in metal halide lamps (U.S. Patent No. 7583030). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7583030
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile