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:
Apr. 21, 2026
Filed:
Feb. 27, 2024
SK Hynix Inc., Gyeonggi-do, KR;
Won Seok Hwang, Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
An image sensing device for generating a high dynamic range (HDR) image is disclosed. The image sensing device includes a first pixel configured to generate a first pixel signal based on light received during a first exposure time, and a second pixel configured to share a floating diffusion region with the first pixel and to generate a second pixel signal based on light received during a second exposure time different from the first exposure time. When the floating diffusion region is reset based on a pixel reset signal in a first period, a reset signal is read out, the first pixel signal is read out in a second period, and the second pixel signal is read out in a third period. The first period, the second period, and the third period are included in one frame.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile