US Patent 8638045 Mutli-string LED current control system and method
Patent 8638045 was granted and assigned to Cypress Semiconductor Corporation on January, 2014 by the United States Patent and Trademark Office.
All edits
Edits on 4 Sep, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 8 May, 2024
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 1 Dec, 2023
Golden AI
Edits made to:
Article (+515 characters)
Article
Patent abstract
Embodiments described herein provide a LED lighting system and method. A transformer has a primary winding and a secondary winding. A plurality of LED strings are coupled to the secondary winding of the transformer. At least one switch is coupled to at least one of the plurality of LED strings. A controller is coupled to the at least one switch and configured to control the operation of the at least one switch such that current flows through the plurality of LED strings in an alternating manner.
Edits on 14 Jul, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 08638045 Mutli-string LED current control system and method US Patent 8638045 Mutli-string LED current control system and method
Infobox
Patent Number
0863804500
Patent Number
863804500
Edits on 25 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 7 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
086380450
Date of Patent
January 28, 2014
0Patent Application Number
132456510
Date Filed
September 26, 2011
0Official Website
Patent Primary Examiner
Edits on 24 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
086380450
Date of Patent
January 28, 2014
0Patent Application Number
132456510
Date Filed
September 26, 2011
0Official Website
Patent Primary Examiner
Edits on 18 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 21 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 08638045 Mutli-string LED current control system and method
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
08638045
Date of patent
January 28, 2014
Patent application number
13245651
Date Filed
September 26, 2011
Patent primary examiner
Find more entities like US Patent 8638045 Mutli-string LED current control system and method
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
