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:
Jan. 24, 2006
Filed:
Jul. 01, 2003
Applicants:
James R. Bylander, Austin, TX (US);
Kavita Vemuri, Austin, TX (US);
Inventors:
James R. Bylander, Austin, TX (US);
Kavita Vemuri, Austin, TX (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
Apparatuses and methods for adjusting the spectral response of an optical waveguide grating include a longitudinal optical waveguide grating attached to a support member having a centroidal axis. The support member is configured for longitudinal bending and rotating about its centroidal axis. The spectral response of the optical waveguide grating is adjusted by bending and rotating the support member about its centroidal axis.