US Patent 7893796 High frequency device, power supply device and communication apparatus
Patent 7893796 was granted and assigned to Sony on February, 2011 by the United States Patent and Trademark Office.
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Patent abstract
A high frequency device including an electrostatic type vibrator, a pad, and a circuit. The electrostatic type vibrator is operable via a DC bias voltage. The pad is configured to supply the DC bias voltage. The circuit is positioned electrically between the pad and the vibrator. The circuit is configured to stabilize the DC bias voltage. The circuit and the high frequency signal device are on a common substrate.
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US Patent 07893796 High frequency device, power supply device and communication apparatus US Patent 7893796 High frequency device, power supply device and communication apparatus
Infobox
Patent Number
0789379600
Patent Number
789379600
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Official Website
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Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
078937960
Date of Patent
February 22, 2011
0Patent Application Number
115706420
Date Filed
June 7, 2005
0Official Website
Patent Primary Examiner
Edits on 23 Sep, 2022
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Infobox
Is a
Current Assignee
0
Patent Jurisdiction
Patent Number
078937960
Date of Patent
February 22, 2011
0Patent Application Number
115706420
Date Filed
June 7, 2005
0Official Website
Patent Primary Examiner
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US Patent 07893796 High frequency device, power supply device and communication apparatus
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07893796
Date of patent
February 22, 2011
Patent application number
11570642
Date Filed
June 7, 2005
Patent primary examiner
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