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US Patent 9442268 Annular optical element and optical photographing lens assembly

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Patent Citations Received
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US Patent 12111484 Imaging lens assembly, image capturing apparatus and electronic device
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Patent Citations Received
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US Patent 11971601 Imaging lens assembly, imaging apparatus and electronic device
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Patent abstract

An annular optical element having a central opening includes, in order from the central opening to an outer boundary, an inner annular part, and an outer annular part connected to the inner annular part. A thickness of the annular optical element is uniform.

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Patent Inventor Names
Ming-Shun Chang0
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US Patent 09442268 Annular optical element and optical photographing lens assembly US Patent 9442268 Annular optical element and optical photographing lens assembly

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Patent Number
094422680
Patent Number
94422680
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=094422680
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Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
094422680
Date of Patent
September 13, 2016
0
Patent Application Number
142614130
Date Filed
April 24, 2014
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=094422680
Patent Primary Examiner
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Joseph P Martinez
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=09442268
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 US Patent 09442268 Annular optical element and optical photographing lens assembly

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
09442268
Date of patent
September 13, 2016
Patent application number
14261413
Date Filed
April 24, 2014
Patent primary examiner
‌
Joseph P Martinez

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