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Mark S. Ziermann
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Bolingbrook, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Determining waveshaper attenuation settings for network interface unit
Patent number
6,359,527
Issue date
Mar 19, 2002
Westell Technologies, Inc.
John C. Goluch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal processing unit for network interface unit
Patent number
6,188,763
Issue date
Feb 13, 2001
Westell Technologies, Inc.
John C. Goluch
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
DC-DC power converter including sensing means for providing an outp...
Patent number
5,289,359
Issue date
Feb 22, 1994
Charles Industries, Limited
Mark S. Ziermann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Enhanced synchronous rectifier
Patent number
5,237,606
Issue date
Aug 17, 1993
Charles Industries, Ltd.
Mark S. Ziermann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Miniature multi-impedance transformer module
Patent number
4,112,481
Issue date
Sep 5, 1978
Wescom, Inc.
Ralph R. Roge
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
In-home Voice-Over-Internet-Protocol telephony distribution
Publication number
20060077968
Publication date
Apr 13, 2006
Westell Technologies, Inc.
George N. Pitsoulakis
H04 - ELECTRIC COMMUNICATION TECHNIQUE