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. 23, 2025
Filed:
Sep. 29, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Keunjoo Park, Suwon-si, KR;
Junseok Kim, Suwon-si, KR;
Junhyuk Park, Suwon-si, KR;
Bongki Son, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A vision sensor includes a memory; a pixel array including a plurality of pixels configured to generate an event signal by detecting an event in which an intensity of incident light changes; and an event detection circuit configured to read the event signal from the pixel array and configured to process the event signal, wherein the event detection circuit configured to: store, in the memory, a state map including a first state corresponding to a presence of an event of each of the plurality of pixels, and a second state corresponding to an absence of the event, and correct the event occurring in a selected pixel, based on the state map stored in the memory.