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:
Jun. 30, 2026
Filed:
Apr. 26, 2023
Aeva, Inc., Mountain View, CA (US);
Kevin Fronczak, Fairport, NY (US);
Murat Ozbas, Penfield, NY (US);
Bryce Bradford, Cupertino, CA (US);
AEVA, INC., Mountain View, CA (US);
Abstract
A frequency-modulated continuous-wave (FMCW) light detection and ranging (LIDAR) system includes a high-pass filter that includes a first connection and a second connection. The system includes an optical amplifier that couples to the first connection of the high-pass filter. The system includes a power source that couples to the first connection of the high-pass filter and provides power to the optical amplifier. The system includes switching circuitry that includes an output that couples to the second connection of the high-pass filter. The switching circuitry produces at the output a first voltage level and a second voltage level. The first voltage level causes the optical amplifier to turn on, and the second voltage level causes the optical amplifier to turn off.