US Patent 11320631 Lens system and imaging device
Patent 11320631 was granted and assigned to Zhejiang Dahua Technology Co., Ltd. on May, 2022 by the United States Patent and Trademark Office.
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Edits on 14 Dec, 2023
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Patent abstract
The present disclosure is related to a lens systems. The lens system includes, in order from an object side to an image side, a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, a third lens group G3 having positive refractive power, and the lens system satisfies the
Edits on 1 Apr, 2023
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Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
113206310
Date of Patent
May 3, 2022
0Patent Application Number
168235210
Date Filed
March 19, 2020
0Patent Citations Received
Patent Primary Examiner
Edits on 30 Mar, 2023
Golden AI
Infobox
Patent Citations Received
Edits on 4 Jan, 2023
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 25 Sep, 2022
Golden AI
Infobox
Is a
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
113206310
Date of Patent
May 3, 2022
0Patent Application Number
168235210
Date Filed
March 19, 2020
0Patent Primary Examiner
Edits on 19 May, 2022
Golden AI
Edits made to:
Infobox (+16 properties)
US Patent 11320631 Lens system and imaging device
Infobox
Is a
Patent applicant
Current assignee
Patent jurisdiction
Patent number
11320631
Date of patent
May 3, 2022
Patent application number
16823521
Date Filed
March 19, 2020
Patent primary examiner
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