Invention Grant
- Patent Title: Hybrid optical phase array and MEMS beamsteering for chip-scale Lidar system
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Application No.: US16582568Application Date: 2019-09-25
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Publication No.: US11474206B2Publication Date: 2022-10-18
- Inventor: Timothy J. Talty , Michael Mulqueen , Richard Kremer
- Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Applicant Address: US MI Detroit
- Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Current Assignee Address: US MI Detroit
- Agency: Cantor Colburn LLP
- Main IPC: G02F1/313
- IPC: G02F1/313 ; G01S7/481 ; G02F1/295 ; G02F1/11
Abstract:
A vehicle, Lidar system and method of detecting an object. The Lidar system includes an optical phase array and a mirror. The optical phase array directs a transmitted light beam generated by a laser along a first direction within a first plane. The mirror receives the transmitted light beam from the optical phase array and directs the transmitted light beam along a second direction within a second plane.
Information query
