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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.:

US 11061119 B1

PDFFull Text
Date of Patent:
Jul. 13, 2021

Filed:

Oct. 10, 2018

Pixels for time of flight (tof) imaging

Applicant:

Sensors Unlimited, Inc., Princeton, NJ (US);

Inventor:

John Angelo Wieners, Morrisville, PA (US);

Assignee:

Sensors Unlimited, Inc., Princeton, NJ (US);

Attorneys:

Locke Lord LLP

Scott D. Wofsy

Joshua L. Jones

Primary Examiner:

Tony Ko

Int. Cl.
CPC ...
G01S 7/4863 (2020.01); G01S 17/89 (2020.01); H01L 27/146 (2006.01);
U.S. Cl.
CPC ...
G01S 7/4863 (2013.01); G01S 17/89 (2013.01); H01L 27/14609 (2013.01); H01L 27/14612 (2013.01); H01L 27/14634 (2013.01); H01L 27/14636 (2013.01); H01L 27/14643 (2013.01);
Abstract

A pixel includes a constant current source electrically connected to a first node. An integrating capacitor is electrically connected between the first node and a ground. A sampling transistor is electrically connected between the first node and a second node. A photodiode is electrically connected between a base terminal of the sampling transistor and the ground for switching electrical connectivity through the sampling transistor in response to radiation incident on the photodiode.

Find Patent Forward Citations

Wieners, John. (2021). Pixels for time of flight (tof) imaging (U.S. Patent No. 11061119). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11061119

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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