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:
Jul. 08, 2014
Filed:
Apr. 05, 2006
Aleksandr Frid, San Francisco, CA (US);
Aleksandr Frid, San Francisco, CA (US);
Nvidia Corporation, Santa Clara, CA (US);
Abstract
A method for communication over an SMB, I2C bus, or other serial bus between an auxiliary display subsystem and a secondary processor of a notebook including the auxiliary display subsystem, and systems, circuits and notebooks configured to perform the method. Typically, communication over the serial bus between the auxiliary display subsystem and secondary processor can occur when the notebook is in a standby or other low-power state (e.g., to obtain system status data or cause the notebook to wake up) or a fully-powered normal operating state. Typically, the auxiliary display subsystem is coupled not only to the notebook's secondary processor by the serial bus but also to the notebook's central processing unit by another link (e.g., a USB).