US Patent 7252916 Electro-photographic developing agent
Patent 7252916 was granted and assigned to Samsung on August, 2007 by the United States Patent and Trademark Office.
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Patent abstract
A non-magnetic one-constituent developing agent is an electro-photographic developing agent that provides high quality images without fogging, scattering of toners and ineffective development by maintaining stable charges and a uniform distribution of toners over an extended lifetime in a developing apparatus of an electro-photographic image processing device. In addition, the developing agent has deodorizing, anti-bacterial and sterilizing functions.
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US Patent 07252916 Electro-photographic developing agent US Patent 7252916 Electro-photographic developing agent
Infobox
Patent Number
0725291600
Patent Number
725291600
Edits on 5 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072529160
Date of Patent
August 7, 2007
0Patent Application Number
109249940
Date Filed
August 25, 2004
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
072529160
Date of Patent
August 7, 2007
0Patent Application Number
109249940
Date Filed
August 25, 2004
0Official Website
Patent Primary Examiner
Edits on 16 Jun, 2022
Golden AI
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Edits on 22 Nov, 2021
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US Patent 07252916 Electro-photographic developing agent
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07252916
Date of patent
August 7, 2007
Patent application number
10924994
Date Filed
August 25, 2004
Patent primary examiner
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