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:
Mar. 24, 2026
Filed:
Oct. 29, 2021
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Jeronimo Segovia Fernandez, San Jose, CA (US);
Ting-Ta Yen, San Jose, CA (US);
Hassan Omar Ali, Murphy, TX (US);
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/00 (2006.01); G01J 1/04 (2006.01); G02B 5/00 (2006.01); H03H 9/17 (2006.01);
U.S. Cl.
CPC ...
G02B 1/002 (2013.01); G01J 1/0418 (2013.01); G02B 5/003 (2013.01); H03H 9/17 (2013.01);
Abstract
An apparatus for an optical detector includes a bulk acoustic wave (BAW) resonator including a piezoelectric layer and a metal layer, an acoustic Bragg mirror on the BAW resonator and including a first acoustic impedance layer and a second acoustic impedance layer different than the first acoustic impedance layer, and a plasmonic metasurface on the acoustic Bragg mirror and including structures of geometric patterns arranged in an array.