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:
Feb. 10, 2026
Filed:
Jul. 07, 2023
Tongqing Wang, Newark, CA (US);
Ming Ding, Bellevue, WA (US);
Xiaolei Huang, Chengdu, CN;
Yu Tan, Chengdu, CN;
Pengfei He, Chengdu, CN;
Tongqing Wang, Newark, CA (US);
Ming Ding, Bellevue, WA (US);
Xiaolei Huang, Chengdu, CN;
Yu Tan, Chengdu, CN;
Pengfei He, Chengdu, CN;
Abstract
Embodiments of present invention provide a linear-drive pluggable optics (LPO) transceiver. The LPO transceiver includes a receiver path, which includes a receiver optical subassembly (ROSA) converting an input optical signal into an ingress electrical signal; and a linear transimpedance amplifier (TIA) with adjustable frequency transfer function (AFTF), the ingress electrical signal passing through the linear TIA to a host. The LPO transceiver also includes a transmitter path, which includes a linear driver with AFTF receiving an egress electrical signal from the host; and a transmitter optical subassembly (TOSA) converting the egress electrical signal from the linear driver to an output optical signal. A method of operating the LPO transceiver is also included.