US Patent 9897276 Reduced phosphor lighting devices
Patent 9897276 was granted and assigned to Wolfspeed on February, 2018 by the United States Patent and Trademark Office.
All edits
Edits on 7 Dec, 2023
Golden AI
Edits made to:
Article (+405 characters)
Article
Patent abstract
A lighting device comprising a solid-state light source, and a diffuser configured for color mixing of the light from the solid-state light source and spatially separated therefrom, the diffuser comprising at least one phosphor material. Methods of fabricating a lighting device having a reduced total amount of phosphor comprising combining an amount of phosphor with a diffuser structure.
Edits on 1 Oct, 2023
Golden AI
Edits made to:
Infobox (+6 properties)
Infobox
Patent Inventor Names
Antony P. Van De Ven0
Christopher Hussell0
Peter Guschl0
Ronan P. Letoquin0
Tao Tong0
Zongjie Yuan0
Edits on 14 Sep, 2023
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Patent Citations Received
Edits on 14 Jul, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 09897276 Reduced phosphor lighting devices US Patent 9897276 Reduced phosphor lighting devices
Infobox
Patent Number
09897276
Patent Number
9897276
Edits on 19 Jan, 2022
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 09897276 Reduced phosphor lighting devices
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
09897276
Date of patent
February 20, 2018
Patent application number
13218980
Date Filed
August 26, 2011
Patent primary examiner
Find more entities like US Patent 9897276 Reduced phosphor lighting devices
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
