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. 25, 2003
Filed:
Apr. 09, 2001
Applicant:
Inventor:
Nan Zhang, Chanhassen, MN (US);
Assignee:
ADC Telecommunications, Inc., Eden Prairie, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/26 ; G02B 6/42 ;
U.S. Cl.
CPC ...
G02B 6/26 ; G02B 6/42 ;
Abstract
An optical switch formed on a substrate with receiving channels defined by alignment grooves formed in the substrate that are offset from alignment grooves that form the inputting channels. The offset receiving channels reduce the output power differentiation from an optical switch in which there is no offset.
Zhang, Nan. (2003). Mems optical balanced path switch (U.S. Patent No. 6526197). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6526197
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile