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US Patent 7221216 Self-oscillating switching amplifier

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
0
Date Filed
May 18, 2005
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Date of Patent
May 22, 2007
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Patent Application Number
11132810
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Patent Citations Received
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US Patent 11962275 Amplification systems and methods with distortion reductions
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US Patent 11690605 Surgical instrument with charging station and wireless communication
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US Patent 11744635 Sterile medical instrument charging device
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US Patent 11925335 Surgical instrument with slip ring assembly to power ultrasonic transducer
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Patent Inventor Names
Tranh T. Nguyen
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
7221216
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Patent Primary Examiner
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Steve J. Mottola
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