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. 10, 2026
Filed:
Dec. 23, 2022
Hisense Broadband Multimedia Technologies Co., Ltd., Qingdao, CN;
HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES CO., LTD., Qingdao, CN;
Abstract
An optical module includes a circuit board and a light receiving assembly. The light receiving assembly is electrically connected to the circuit board and configured to receive optical signals from outside of the optical module. The light receiving assembly includes a light receiving cavity, an optical amplification assembly and a light receiving chip. The optical amplification assembly is disposed in the light receiving cavity and configured to amplify the optical signals. The optical amplification assembly includes a fourth substrate and a semiconductor optical amplifier (SOA). The fourth substrate is electrically connected to the circuit board, and the SOA is disposed on the fourth substrate and is electrically connected to the fourth substrate, The light receiving chip is disposed in the light receiving cavity and configured to receive the amplified optical signals.