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:
Feb. 03, 2022
Analog Bits, Inc., Sunnyvale, CA (US);
Alan C. Rogers, Palo Alto, CA (US);
Michael A. Ang, San Francisco, CA (US);
Analog Bits, Inc., Sunnyvale, CA (US);
Abstract
A high speed but power-efficient electronic communications protocol may comprise dual simplex links, each operating in a differential high-speed mode and each capable of a low-speed signaling mode. When both links operate in high speed mode, signaling is performed in-band, with signals embedded as metadata attached to transmitted packets. When one of the links is put into a low-power mode, the return-path signaling may be performed on the two wires previously used for high-speed transmissions. One wire may be used for flow control or other signaling, while the other wire may be used for a wake command, which may initiate the low-power mode to be elevated to a high-speed mode. Multiple lanes may be organized to operate in parallel for each link, allowing for a very high speed communications protocol that may be easily switched into and out of a low-power state without additional sideband wiring.