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. 11, 2013
Filed:
Feb. 10, 2011
Applicants:
Chungho Hsia, San Jose, CA (US);
Pai-sheng Shen, Bellevue, WA (US);
Ching-feng Lin, Taipei, TW;
Inventors:
Assignee:
Lightel Technologies, Inc., Renton, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
F21V 23/04 (2006.01); F21V 23/06 (2006.01); F21V 29/00 (2006.01); H01R 33/96 (2006.01); H01R 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A linear light-emitting diode (LED)-based solid-state lamp having an electrically insulating heat sink that comprises a honeycomb structure is used to replace a conventional metallic one for efficiently dissipating the heat generated by operating the lamp. The lamp further built with a pair of shock protection switches can operate free of electric shock hazard.