Chow; Hwang-Cherng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chow; Hwang-Cherng.The latest application filed is for "biomedical signal instrumentation amplifier".

Company Profile

0.12.1

Chow; Hwang-Cherng - Tao-Yuan TW
Chow; Hwang-Cherng - Hsinchu TW
Chow; Hwang-Cherng - Chutung TW
Chow; Hwang-Cherng - Taiwan CN
Chow; Hwang-Cherng - Taipei 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

Patent	Date
Biomedical signal instrumentation amplifier Grant 7,738,947 - Chow , et al. June 15, 2	2010-06-15
Biomedical signal instrumentation amplifier App 20070260150 - Chow; Hwang-Cherng ; et al.	2007-11-08
High drive CMOS output buffer with fast and slow speed controls Grant 6,094,086 - Chow July 25, 2	2000-07-25
Duty cycle control buffer circuit with selective frequency dividing function Grant 6,060,922 - Chow , et al. May 9, 2	2000-05-09
Bidirectional buffer with active pull-up/latch circuit for mixed-voltage applications Grant 6,060,906 - Chow , et al. May 9, 2	2000-05-09
Voltage regulation circuit with adaptive swing clock scheme Grant 6,002,599 - Chow December 14, 1	1999-12-14
CMOS bidirectional buffer for mixed voltage applications Grant 5,917,348 - Chow June 29, 1	1999-06-29
CMOS output buffer having a high current driving capability with low noise Grant 5,854,560 - Chow December 29, 1	1998-12-29
High and low speed output buffer with controlled slew rate Grant 5,850,159 - Chow , et al. December 15, 1	1998-12-15
CMOS bidirectional buffer without enable control signal Grant 5,808,492 - Chow September 15, 1	1998-09-15
CMOS level shifter with steady-state and transient drivers Grant 5,781,026 - Chow July 14, 1	1998-07-14
CMOS output buffer with reduced L-DI/DT noise Grant 5,708,386 - Chow January 13, 1	1998-01-13
CMOS level shifting circuit Grant 5,698,993 - Chow December 16, 1	1997-12-16

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