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:
Dec. 05, 2023
Filed:
Aug. 04, 2021
Aeye, Inc., Dublin, CA (US);
Luis Carlos Dussan, Dublin, CA (US);
Allan Steinhardt, Brentwood, CA (US);
David Cook, San Ramon, CA (US);
Blair B. Lacorte, Belvedere, CA (US);
AEYE, Inc., Dublin, CA (US);
Abstract
Disclosed herein are a number of example embodiments that employ controllable delays between successive ladar pulses in order to discriminate between 'own' ladar pulse reflections and 'interfering' ladar pulses reflections by a receiver. Example embodiments include designs where a sparse delay sum circuit is used at the receiver and where a funnel filter is used at the receiver. Also, disclosed are techniques for selecting codes to use for the controllable delays as well as techniques for identifying and tracking interfering ladar pulses and their corresponding delay codes. The use of a ladar system with pulse deconfliction is also disclosed as part of an optical data communication system.