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. 17, 2020
Filed:
Feb. 26, 2019
Advanced Semiconductor Engineering, Inc., Kaohsiung, TW;
Yi-Min Chin, Kaohsiung, TW;
Yung-Shun Chang, Kaohsiung, TW;
Mei-Ju Lu, Kaohsiung, TW;
Jia-Hao Zhang, Kaohsiung, TW;
Wen-Chi Hung, Kaohsiung, TW;
ADVANCED SEMICONDUCTOR ENGINEERING, INC., Kaohsiung, TW;
Abstract
A semiconductor device package includes: (1) a substrate having a first surface; (2) a waveguide disposed in the substrate; and (3) an optical device including: (a) a first portion extending into the substrate and not extending beyond the first surface of the substrate, and (b) a second portion extending along the first surface of the substrate, wherein the second portion of the optical device comprises a protrusion and the substrate defines a groove extending from the first surface of the substrate, and wherein the protrusion of the second portion of the optical device engages with the groove of the substrate.