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:
Jul. 03, 2012
Filed:
Jan. 08, 2009
Weng Fei Wong, Gelugor, MY;
Cheng Kwong Cheang, Bayan Lepas, MY;
Weng Fei Wong, Gelugor, MY;
Cheng Kwong Cheang, Bayan Lepas, MY;
Avago Technologies ECBU IP (Singapore) Pte. Ltd., Singapore, SG;
Abstract
Disclosed are various embodiments of a reflective optical encoder package having a light emitter and a light detector disposed on an integrated circuit having an optically transparent glass layer disposed thereover. The package can be manufactured without resort to wirebonding techniques and instead can be made using wafer level packaging methods and materials. The package can also be made of lower profile or smaller footprint than many conventional optical encoder packages, and may be employed to sense or detect rotary or linear motion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile