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Ku; Tung-Sheng Patent Filings

Ku; Tung-Sheng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ku; Tung-Sheng.The latest application filed is for "self-oscillating audio amplifier and method for restraining the improved self-oscillating audio amplifier".

Company Profile
0.7.5
  • Ku; Tung-Sheng - Taipei N/A TW
  • Ku; Tung-Sheng - Taipei City TW
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Power amplifier and method for restraining power of improved power amplifier
Grant 8,472,643 - Chen , et al. June 25, 2
2013-06-25
Self-oscillating audio amplifier and method for restraining the improved self-oscillating audio amplifier
Grant 8,330,538 - Chen , et al. December 11, 2
2012-12-11
Class D amplifier capable of setting restraint power
Grant 7,999,610 - Chen , et al. August 16, 2
2011-08-16
Class D amplifier
Grant 7,944,297 - Chen , et al. May 17, 2
2011-05-17
Power Amplifier And Method For Restraining Power Of Improved Power Amplifier
App 20110110538 - Chen; Ming-Hsiung ;   et al.
2011-05-12
Self-oscillating Audio Amplifier And Method For Restraining The Improved Self-oscillating Audio Amplifier
App 20110110539 - Chen; Ming-Hsiung ;   et al.
2011-05-12
Class D Amplifier Capable Of Setting Restraint Power
App 20110109386 - Chen; Ming-Hsiung ;   et al.
2011-05-12
Class-D amplifier
Grant 7,855,597 - Chen , et al. December 21, 2
2010-12-21
Class-D power amplifier having distortion-suppressing function
Grant 7,852,156 - Chen , et al. December 14, 2
2010-12-14
Class-d Amplifier
App 20100253427 - Chen; Ming-Hsiung ;   et al.
2010-10-07
Class D Amplifier
App 20090302943 - Chen; Ming-Hsiung ;   et al.
2009-12-10

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