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:
Feb. 05, 2019
Filed:
Oct. 25, 2015
Philips Lighting Holding B.v., Eindhoven, NL;
Xiaodong Ge, Eindhoven, NL;
Gang Li, Eindhoven, NL;
PHILIPS LIGHTING HOLDING B.V., Eindhoven, NL;
Abstract
A wireless LED tube lamp device () comprises: an at least partially transparent tube (); at least one LED () arranged within said tube; at least one LED driver (); a LED controller (); an RF antenna () coupled to the controller for receiving and sending wireless commands. The RF antenna is a curved antenna having antenna elements () located in a common curved plane wherein said antenna comprises an array of half-loop wire antenna, and said array of half-loop wire antenna comprises a plurality of coils of line.
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