logo

For the Inventor, By the Inventor

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 12566267 B1

PDFFull Text
Date of Patent:
Mar. 03, 2026

Filed:

Oct. 13, 2023

Lidar system and operation method of the same

Applicant:

Hon Hai Precision Industry Co., Ltd., New Taipei City, TW;

Inventors:

Jun-Da Chen, New Taipei City, TW;

Hao-Chung Kuo, New Taipei City, TW;

Kuo-Fong Tseng, New Taipei City, TW;

Assignee:

HON HAI PRECISION INDUSTRY CO., LTD., New Taipei City, TW;

Attorney:

CKC & Partners Co., LLC

Primary Examiner:

Bharat Barot

Int. Cl.
CPC ...
G01S 17/26 (2020.01); G01S 7/484 (2006.01); G01S 7/4865 (2020.01); G01S 7/487 (2006.01); G01S 17/42 (2006.01); H02M 1/084 (2006.01); H10F 30/225 (2025.01);
U.S. Cl.
CPC ...
G01S 17/26 (2020.01); G01S 7/484 (2013.01); G01S 7/487 (2013.01); G01S 17/42 (2013.01); H02M 1/0845 (2013.01); H10F 30/225 (2025.01);
Abstract

A LIDAR system comprises a chaotic signal generating device, a signal transmitting device and a signal processing system sequentially coupled in series. The chaotic signal generating device is configured to generate a chaotic signal and comprises a feedback device and a laser generator configured to generate a laser signal. The feedback device is configured to receive the laser signal, generate the chaotic signal and a feedback signal according to a laser signal, and transmit the adjusted feedback signal to the laser generator. The signal transmitting device is configured to receive the chaotic signal, so as to generate a reference signal and detection signal, wherein the detection signal is transformed into a reflected signal after being reflected by an obstacle. The signal processing system is configured to receive the reference signal and the reflected signal, so as to determine a delay time by using a frequency domain phase modulation algorithm.

Find Patent Forward Citations

Chen, Jun-Da. (2026). Lidar system and operation method of the same (U.S. Patent No. 12566267). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12566267

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

Loading…