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:
May. 26, 2026
Filed:
Nov. 17, 2023
General Dynamics Mission Systems, Inc., Fairfax, VA (US);
Michael Pang, Columbia, MD (US);
Juan C Juarez, Ellicott City, MD (US);
Jean Kalkavage, Columbia, MD (US);
Jack Tallent, Ellicott City, MD (US);
General Dynamics Mission Systems, Inc., Fairfax, VA (US);
Abstract
Optical signal detectors, systems including the detectors, and methods of using the detectors and systems are provided. The optical signal detector may include an aperture for receiving an optical signal, an optical signal sensor having separate photodiodes each configured to be irradiated with portions of the optical signal directed from the aperture, detect the portions of the optical signal impinging therewith, and generate analog signals therefrom, logarithmic amplifiers each configured to receive the analog signals from a corresponding one of the photodiodes of the optical signal sensor, perform logarithmic amplification of the received analog signals, and generate logarithmic analog signals from the analog signals.