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:
Apr. 14, 2015
Filed:
Aug. 20, 2012
Jer-liang Yeh, Taichung, TW;
Chun-wen Chen, Tainan, TW;
Jer-Liang Yeh, Taichung, TW;
Chun-Wen Chen, Tainan, TW;
Lustrous Technology Ltd., New Taipei, TW;
Abstract
A lighting device capable of changing light patterns, includes: (a) a heat dissipating substrate; (b) a light source, located on the heat dissipating substrate; (c) a first dielectric liquid, covering the light source and having a first dielectric constant; (d) a second dielectric liquid, covering the first dielectric liquid and having a second dielectric constant; and (e) an enclosing wall, located on the heat dissipating substrate for containing the first dielectric liquid and the second dielectric liquid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile