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Chuang; San-Yuan Patent Filings

Chuang; San-Yuan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chuang; San-Yuan.The latest application filed is for "power supply switching system".

Company Profile
0.6.5
  • Chuang; San-Yuan - New Taipei N/A TW
  • CHUANG; SAN-YUAN - Tu-Cheng 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
Detection circuit for audio device
Grant 8,611,549 - Hsi , et al. December 17, 2
2013-12-17
Power supply switching system
Grant 8,604,642 - Hsi , et al. December 10, 2
2013-12-10
Power supply system
Grant 8,305,118 - Chao , et al. November 6, 2
2012-11-06
RSMRST signal output circuit
Grant 8,283,954 - Chao , et al. October 9, 2
2012-10-09
Power Supply Switching System
App 20120228940 - HSI; MAO-SHUN ;   et al.
2012-09-13
Detection Circuit For Audio Device
App 20120093328 - HSI; MAO-SHUN ;   et al.
2012-04-19
Rsmrst Signal Output Circuit
App 20120092045 - CHAO; HONG-WEN ;   et al.
2012-04-19
Power Supply System
App 20120086481 - CHAO; HONG-WEN ;   et al.
2012-04-12
Computer Ststem
App 20110016255 - HSI; MAO-SHUN ;   et al.
2011-01-20

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