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:
Jul. 05, 2022
Filed:
Oct. 05, 2021
Aeva, Inc., Mountain View, CA (US);
Zhizhong Tang, San Carlos, CA (US);
Pradeep Srinivasan, Fremont, CA (US);
Bing Shen, Sunnyvale, CA (US);
Aeva, Inc., Mountain View, CA (US);
Abstract
A light detection and ranging (LIDAR) system and apparatus including a photonics chip coupled to a substrate, the photonics chip including an optical source to generate an optical beam, a waveguide to direct the optical beam through the photonics chip, a photodetector to generate an electrical signal in response to detecting a return signal, and an optical coupler to transmit the optical beam from the waveguide to a target in the field of view of the LIDAR apparatus. The system and apparatus may further include an integrated circuit (IC) chip coupled to the photonics chip, the IC chip to process the electrical signal generated by the photodetector.