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:
Jun. 09, 2020
Filed:
Oct. 23, 2015
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Cheng Li, Palo Alto, CA (US);
Zhihong Huang, Palo Alto, CA (US);
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Abstract
One embodiment describes a transimpedance amplifier (TIA) system. The system includes an inverter TIA stage interconnecting an input node and an output node and configured to invert an input signal at the input node to provide a first inverted signal component at the output node. The system also includes a noise-canceling inverter stage arranged in parallel with the inverter stage and being configured to invert the input signal to provide a second inverted signal component and to invert noise from the input node. Thus, the first and second inverted signal components constructively combine at the output node and the noise is substantially mitigated at the output node.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile