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:
Jun. 16, 1998
Filed:
Dec. 06, 1995
Applicant:
Inventors:
Mohammad Kamarehi, Gaithersburg, MD (US);
Richard Pingree, Frederick, MD (US);
Jianou Shi, State College, PA (US);
Assignee:
Fusion Systems Corporation, Rockville, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
315 39 ; 315248 ;
Abstract
An electrodeless lamp is started by coupling microwave power of a first frequency to a lamp cavity, while the discharge is maintained by coupling microwave power of a second frequency, wherein the first frequency is lower than the second frequency. A cooling fluid is impinged on the lamp bulb immediately before the application of the microwave power of the first frequency.
Quick Actions:
Kamarehi, Mohammad. (1998). Electrodeless lamp starting/operation with sources at different (U.S. Patent No. 5767626). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5767626
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