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. 02, 2025
Filed:
Aug. 27, 2024
Applicant:
Hyperlight Corporation, Cambridge, MA (US);
Assignee:
HyperLight Corporation, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/13 (2006.01); G02B 6/25 (2006.01);
U.S. Cl.
CPC ...
G02B 6/13 (2013.01); G02B 6/25 (2013.01);
Abstract
A singulated thin film lithium containing (TFLC) photonics device, as well as a method and system for singulating the device are described. The TFLC photonics device includes a device layer and a silicon substrate. The device layer includes a TFLC layer having a depth. The device layer also has a first sawn edge. The silicon substrate has a second sawn edge and includes an upper portion and a lower portion. The upper portion has the second sawn edge that is mutually aligned with the first sawn edge. The upper portion overhangs the lower portion.