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

US Patent 7173758 Gain-clamped semiconductor optical amplifier

Patent 7173758 was granted and assigned to Samsung on February, 2007 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributorsActivity

All edits

Edits on 31 Aug, 2023
"Add patent abstract"
Golden AI profile picture
Golden AI
edited on 31 Aug, 2023
Edits made to:
Article (+711 characters)
Article

Patent abstract

A gain-clamped semiconductor optical amplifier includes a semiconductor optical amplifier for amplifying an inputted optical signal and outputting amplified spontaneous emission light, the amplified spontaneous emission light consisting of a first portion and a second portion, the first portion having a wavelength range to be amplified. The amplifier further includes a wavelength selective reflector for allowing the first portion of the amplified spontaneous emission light to pass through the wavelength selective reflector and reflecting the second portion of the amplified spontaneous emission light again to the semiconductor optical amplifier, thereby clamping the gain of the amplifier.

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=0717375800
Edits on 23 May, 2023
"Remove leading 0 from patent number"
Golden AI profile picture
Golden AI
edited on 23 May, 2023
Edits made to:
Infobox (+1/-1 properties)
‌

US Patent 07173758 Gain-clamped semiconductor optical amplifier US Patent 7173758 Gain-clamped semiconductor optical amplifier

Infobox
Patent Number
0717375800
Patent Number
717375800
Edits on 23 Mar, 2023
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 23 Mar, 2023
Infobox
Is a
Patent
Patent
0
Current Assignee
Samsung
Samsung
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
071737580
Date of Patent
February 6, 2007
0
Patent Application Number
109226770
Date Filed
August 19, 2004
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=071737580
Patent Primary Examiner
‌
Jack Keith
0
Edits on 24 Sep, 2022
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 24 Sep, 2022
Infobox
Is a
Patent
Patent
0
Current Assignee
Samsung
Samsung
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
071737580
Date of Patent
February 6, 2007
0
Patent Application Number
109226770
Date Filed
August 19, 2004
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=071737580
Patent Primary Examiner
‌
Jack Keith
0
Edits on 8 Jun, 2022
"Entity importer update"
Golden AI profile picture
Golden AI
edited on 8 Jun, 2022
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07173758
Edits on 20 Nov, 2021
"Created via: Entity Importer"
Golden AI profile picture
Golden AI
created this topic on 20 Nov, 2021
Edits made to:
Infobox (+8 properties)
‌

 US Patent 07173758 Gain-clamped semiconductor optical amplifier

Infobox
Is a
Patent
Patent
Current assignee
Samsung
Samsung
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07173758
Date of patent
February 6, 2007
Patent application number
10922677
Date Filed
August 19, 2004
Patent primary examiner
‌
Jack Keith

Find more entities like US Patent 7173758 Gain-clamped semiconductor optical amplifier

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