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:
Nov. 10, 2020
Filed:
Apr. 26, 2019
Applicant:
The Research Foundation for the State University of New York, Albany, NY (US);
Inventors:
Douglas Coolbaugh, Highland, NY (US);
Thomas Adam, Slingerlands, NY (US);
Gerald L. Leake, Delmar, NY (US);
Assignee:
THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK, Albany, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/13 (2006.01); H01L 31/105 (2006.01); H01L 27/146 (2006.01); H01L 31/028 (2006.01); H01L 21/02 (2006.01); H01L 21/203 (2006.01); H01L 21/205 (2006.01); H01L 31/0232 (2014.01); H01L 31/0224 (2006.01); H01L 31/18 (2006.01); G02B 6/12 (2006.01); G02B 6/43 (2006.01); G02B 6/132 (2006.01); G02B 6/134 (2006.01); G02B 6/136 (2006.01);
U.S. Cl.
CPC ...
G02B 6/13 (2013.01); G02B 6/12002 (2013.01); H01L 21/0245 (2013.01); H01L 21/0262 (2013.01); H01L 21/02381 (2013.01); H01L 21/02505 (2013.01); H01L 21/02532 (2013.01); H01L 21/02573 (2013.01); H01L 21/02639 (2013.01); H01L 21/2033 (2013.01); H01L 21/2053 (2013.01); H01L 27/14625 (2013.01); H01L 31/028 (2013.01); H01L 31/0232 (2013.01); H01L 31/02327 (2013.01); H01L 31/022408 (2013.01); H01L 31/105 (2013.01); H01L 31/1808 (2013.01); G02B 6/132 (2013.01); G02B 6/136 (2013.01); G02B 6/1347 (2013.01); G02B 6/43 (2013.01); G02B 2006/121 (2013.01); G02B 2006/12061 (2013.01); G02B 2006/12104 (2013.01); G02B 2006/12123 (2013.01); G02B 2006/12169 (2013.01); H01L 27/14629 (2013.01); Y02E 10/52 (2013.01); Y02E 10/547 (2013.01);
Abstract
A photonic structure can include in one aspect one or more waveguides formed by patterning of waveguiding material adapted to propagate light energy. Such waveguiding material may include one or more of silicon (single-, poly-, or non-crystalline) and silicon nitride.