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:
Jan. 06, 2026
Filed:
Dec. 31, 2022
Maxim Integrated Products, Inc., San Jose, CA (US);
Chuan Xu, Portland, OR (US);
Joy E. Jones, Milpitas, CA (US);
Maxim Integrated Products, Inc., San Jose, CA (US);
Abstract
A canal dynamic photodiode includes a gate structure forming a plurality of apertures, at least one anode region within the gate structure, and a plurality of cathode regions. Each cathode region of the plurality of cathode regions is within a respective aperture of the plurality of apertures. The canal dynamic photodiode may further include a plurality of field regions, where each cathode region of the plurality of cathode regions is separated from the gate structure by a respective field region of the plurality of field regions. Each field region optionally includes a respective doped surface region.