Log in
Sign up
Golden has been acquired by ComplyAdvantage.Read about it here ⟶
‌

US Patent 7433131 Zoom lens and imaging apparatus

Patent 7433131 was granted and assigned to Sony on October, 2008 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributorsActivity

All edits

Edits on 17 Sep, 2023
"Add patent inventor(s)"
Golden AI profile picture
Golden AI
edited on 17 Sep, 2023
Edits made to:
Infobox (+1 properties)
Infobox
Patent Inventor Names
Yoshito Iwasawa0
Edits on 15 Sep, 2023
"Add patent abstract"
Golden AI profile picture
Golden AI
edited on 15 Sep, 2023
Edits made to:
Article (+618 characters)
Article

Patent abstract

Provided is a zoom lens allows size reduction in the depth direction and compactness. The zoom lens includes a plurality of lens groups (GR1 to GR5) and performs zooming by changing an inter-group distance. Of the plurality of lens groups (GR1 to GR5), a first lens group (GR1) on the most object side has a positive refractive power and is fixed. A reflection member for bending an optical axis is provided in the first lens group (GR1) and the reflection member is formed of a rectangular prism (P) having a negative refractive power. In addition, an imaging apparatus using the zoom lens is provided.

Edits on 7 Sep, 2023
"update inverses"
Golden AI profile picture
Golden AI
edited on 7 Sep, 2023
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
‌
US Patent 11747590 Imaging optical lens assembly, imaging apparatus and electronic device
Edits on 24 May, 2023
"Remove website redirecting to Patent Public Search front page"
Golden AI profile picture
Golden AI
edited on 24 May, 2023
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074331310
Edits on 21 May, 2023
"Remove leading 0 from patent number"
Golden AI profile picture
Golden AI
edited on 21 May, 2023
Edits made to:
Infobox (+1/-1 properties)
‌

US Patent 07433131 Zoom lens and imaging apparatus US Patent 7433131 Zoom lens and imaging apparatus

Infobox
Patent Number
074331310
Patent Number
74331310
Edits on 22 Mar, 2023
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 22 Mar, 2023
Infobox
Is a
Patent
Patent
0
Current Assignee
Sony
Sony
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
074331310
Date of Patent
October 7, 2008
0
Patent Application Number
105692320
Date Filed
August 27, 2004
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074331310
Patent Primary Examiner
‌
Evelyn A. Lester
0
Edits on 14 Jun, 2022
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 14 Jun, 2022
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07433131
Edits on 1 Dec, 2021
"Created via: Entity Importer"
Golden AI profile picture
Golden AI
created this topic on 1 Dec, 2021
Edits made to:
Infobox (+8 properties)
‌

 US Patent 07433131 Zoom lens and imaging apparatus

Infobox
Is a
Patent
Patent
Current assignee
Sony
Sony
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07433131
Date of patent
October 7, 2008
Patent application number
10569232
Date Filed
August 27, 2004
Patent primary examiner
‌
Evelyn A. Lester

Find more entities like US Patent 7433131 Zoom lens and imaging apparatus

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
Open Query Tool
Access by API
Golden Query Tool
Golden logo
By using this site, you agree to our Terms of Service.