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US Patent 11460648 Methods for optical system manufacturing

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Contents

Is a
Patent
Patent

Patent attributes

Patent Applicant
Waymo
Waymo
Current Assignee
Waymo
Waymo
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11460648
Date of Patent
October 4, 2022
Patent Application Number
17234960
Date Filed
April 20, 2021
Patent Citations
‌
US Patent 10649160 Transmitter devices having bridge structures
‌
US Patent 10310197 Transmitter devices having bridge structures
‌
US Patent 10473870 Transmitter devices having bridge structures
‌
US Patent 10534143 Methods for optical system manufacturing
‌
US Patent 10989886 Methods for optical system manufacturing
Patent Primary Examiner
‌
Ellen E. Kim
CPC Code
‌
G02B 6/4221
‌
G02B 6/4204
‌
G02B 6/4226
‌
G01S 7/4818
‌
G01S 7/4815
‌
G02B 6/4206

Systems and methods described herein relate to the manufacture of optical elements and optical systems. An example method includes providing a first substrate that has a plurality of light-emitter devices disposed on a first surface. The method includes providing a second substrate that has a mounting surface defining a reference plane. The method includes forming a structure and an optical spacer on the mounting surface of the second substrate. The method additionally includes coupling the first and second substrates together such that the first surface of the first substrate faces the mounting surface of the second substrate at an angle with respect to the reference plane.

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