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. 05, 2005
Filed:
Jan. 23, 2003
Shinichi Miyashita, Yamanashi-ken, JP;
Shinichi Miyashita, Yamanashi-ken, JP;
Citizen Electronics Co., Ltd., Yamanashi-ken, JP;
Abstract
A double-faced LED device includes a substrate having opposed faces, a central recess formed in each of the opposed faces, a pair of electrode layers formed on each of the opposed faces, the electrode layer having a surface within the central recess formed into a reflector surface, and an LED securely mounted on the electrode layer within the central recess of each of the opposed faces, to which electric current may be applied to emit light from both of the opposed faces.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile