Inventor

ZIERMANN MARK S

US6 patents

⚠️ This page may combine multiple inventors who share the name “ZIERMANN MARK S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHARLES IND LTD

2 patents

US5289359AFeb 22, 1994

DC-DC power converter including sensing means for providing an output when the reserve power of the converter falls below a predetermined amount for a given input voltage

CHARLES IND LTD158 citations96

US5237606AAug 17, 1993

Enhanced synchronous rectifier

CHARLES IND LTD68 citations93

WESTELL TECHNOLOGIES INC

2 patents

US6359527B1Mar 19, 2002

Determining waveshaper attenuation settings for network interface unit

WESTELL TECHNOLOGIES INC1 citations45

US6188763B1Feb 13, 2001

Signal processing unit for network interface unit

WESTELL TECHNOLOGIES INC1 citations45

WESCOM

1 patent

US4112481ASep 5, 1978

Miniature multi-impedance transformer module

WESCOM24 citations78

WESTELL INC

1 patent

US6535027B1Mar 18, 2003

Low power peak detector

WESTELL INC4 citations60