Chang; Sung-Hsien

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Sung-Hsien.The latest application filed is for "low noise amplifier with multiple inputs and multiple outputs".

Company Profile

0.6.6

Chang; Sung-Hsien - Irvine CA

*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
Low noise amplifier with multiple inputs and multiple outputs Grant 7,728,664 - Chang , et al. June 1, 2	2010-06-01
Programmable attenuator using digitally controlled CMOS switches Grant 7,660,571 - Chang , et al. February 9, 2	2010-02-09
Compact bandpass filter for double conversion tuner Grant 7,567,153 - Chang , et al. July 28, 2	2009-07-28
Low noise amplifier with multiple inputs and multiple outputs App 20080116976 - Chang; Sung-Hsien ; et al.	2008-05-22
Compact bandpass filter for double conversion tuner Grant 7,375,604 - Chang , et al. May 20, 2	2008-05-20
Compact bandpass filter for double conversion tuner App 20080036557 - Chang; Sung-Hsien ; et al.	2008-02-14
Programmable attenuator using digitally controlled CMOS switches App 20070105517 - Chang; Sung-Hsien ; et al.	2007-05-10
Printed bandpass filter for a double conversion tuner Grant 7,084,720 - Gomez , et al. August 1, 2	2006-08-01
Printed bandpass filter for a double conversion tuner Grant 7,071,798 - Gomez , et al. July 4, 2	2006-07-04
Printed bandpass filter for a double conversion tuner App 20050093661 - Gomez, Ramon A. ; et al.	2005-05-05
Compact bandpass filter for double conversion tuner App 20030128084 - Chang, Sung-Hsien ; et al.	2003-07-10
Printed bandpass filter for a double conversion tuner App 20030128085 - Gomez, Ramon A. ; et al.	2003-07-10

Company Registrations

SEC

0001535025

Chang Sung Hsien

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