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:
Sep. 17, 2024
Filed:
Jan. 12, 2023
Qualcomm Incorporated, San Diego, CA (US);
Yasser Ahmed, San Diego, CA (US);
Sachin Ajit Devamare, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A video processing circuit has a bus interface circuit configured to communicatively couple the video processing circuit to an imaging device over a multidrop differential serial link; detector circuits configured to detect sequentially occurring signaling states of the multidrop differential serial link, the sequentially occurring signaling states preceding a transition of the bus interface circuit from a low-power mode to a high-speed mode; and a controller configured to: cause the bus interface circuit to receive data transmitted over the multidrop differential serial link in the high-speed mode when a duration of each signaling state in the sequentially occurring signaling states exceeds a minimum duration defined for the each signaling state; and cause the bus interface circuit to return to the low-power mode when one signaling state of the sequentially occurring signaling states does not exceed a corresponding minimum duration defined for the one signaling state.