US Patent 9885459 Pattern projection using micro-lenses
Patent 9885459 was granted and assigned to Apple (company) on February, 2018 by the United States Patent and Trademark Office.
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Patent abstract
An illumination assembly includes a light source, which is configured to emit optical radiation. A transparency containing a plurality of micro-lenses, which are arranged in a non-uniform pattern and are configured to focus the optical radiation to form, at a focal plane, respective focal spots in the non-uniform pattern. Optics are configured to project the non-uniform pattern of the focal spots from the focal plane onto an object.
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US Patent 09885459 Pattern projection using micro-lenses US Patent 9885459 Pattern projection using micro-lenses
Infobox
Patent Number
0988545900
Patent Number
988545900
Edits on 23 Mar, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
098854590
Date of Patent
February 6, 2018
0Patent Application Number
139319350
Date Filed
June 30, 2013
0Patent Primary Examiner
Edits on 24 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
098854590
Date of Patent
February 6, 2018
0Patent Application Number
139319350
Date Filed
June 30, 2013
0Patent Primary Examiner
Edits on 18 Jan, 2022
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 09885459 Pattern projection using micro-lenses
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
09885459
Date of patent
February 6, 2018
Patent application number
13931935
Date Filed
June 30, 2013
Patent primary examiner
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