Inventor
HIRSCHMANN PETER
DE12 patents
⚠️ This page may combine multiple inventors who share the name “HIRSCHMANN PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
4 patentsUS4112427ASep 5, 1978
Reversible analog-to-digital converter
SIEMENS AG36 citations90
US4335455AJun 15, 1982
Method and apparatus for four-wire type transmission of digital message signals
SIEMENS AG3 citations61
US4162376AJul 24, 1979
Conference call circuit using reversible analog to digital converter
SIEMENS AG6 citations57
US4160878AJul 10, 1979
Conference circuit with digital-analog and analog-digital conversion
SIEMENS AG5 citations57
WACKER CHEMIE GMBH
4 patentsUS4754088AJun 28, 1988
Process for oxychlorination of ethylene
WACKER CHEMIE GMBH25 citations89
US4839153AJun 13, 1989
Process for purification of HCl from pyrolysis of EDC
WACKER CHEMIE GMBH10 citations71
US4986975AJan 22, 1991
Process for purifying hydrogen chloride from pyrolysis of 1,2-dichloroethane
WACKER CHEMIE GMBH10 citations70
US4606742AAug 19, 1986
Novel heat recovery process
WACKER CHEMIE GMBH6 citations58
AGILENT TECHNOLOGIES INC
3 patentsUS6507203B1Jan 14, 2003
Test head assembly
AGILENT TECHNOLOGIES INC9 citations72
US7164278B2Jan 16, 2007
Device for releasable connecting an interface with a test equipment
AGILENT TECHNOLOGIES INC4 citations61
US6756778B2Jun 29, 2004
Measuring and/or calibrating a test head
AGILENT TECHNOLOGIES INC4 citations61