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:
Dec. 10, 2002
Filed:
Oct. 19, 2000
Applicant:
Inventor:
Lih Y. Lin, Little Silver, NJ (US);
Assignee:
Tellium, Inc., Oceanport, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/12 ; G02B 6/30 ; G02B 6/36 ;
U.S. Cl.
CPC ...
G02B 6/12 ; G02B 6/30 ; G02B 6/36 ;
Abstract
An integrated device includes a micro-lens and an opto-electronic device can be formed on a single substrate. The opto-electronic device may be one or more photodetectors and the micro-lens may be shaped to allow partial absorption of light incident to the micro-lens by the photodetectors. The integrated device is capable of simultaneously performing position detection, signal monitoring, and focusing/collimation.
Lin, Lih. (2002). Monolithic integration of signal-monitoring scheme in an optical switch (U.S. Patent No. 6493475). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6493475
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile