Inventor
WILLMANN HARTMUT
DE9 patents
⚠️ This page may combine multiple inventors who share the name “WILLMANN HARTMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
4 patentsUS6118625ASep 12, 2000
Magnetic head with lateral shielding limbs and a common contact face
PHILIPS CORP12 citations72
US5623385AApr 22, 1997
Rotary scanning device
PHILIPS CORP5 citations60
US5299084AMar 29, 1994
Rotary head disc for a magnetic-tape apparatus having reproducing heads shielded from recording heads
PHILIPS CORP2 citations60
US5422771AJun 6, 1995
Rotary scanning device
PHILIPS CORP4 citations53
BROADCAST TELEVISION SYST
4 patentsUS5075809ADec 24, 1991
Rotary magnetic head tape-scanning device with heads protected from cross-talk by mounting on a head carrier and by annular shielding of a portion of the head projecting from the head carrier
BROADCAST TELEVISION SYST18 citations71
US5278715AJan 11, 1994
Scanning device for magnetic tape with special disposition of rotary transformers for recording and playback magnetic heads
BROADCAST TELEVISION SYST2 citations60
US5036418AJul 30, 1991
Magnetic tape recorder with shielding device for contact-free signal transfer between components moved relative to one another
BROADCAST TELEVISION SYST4 citations58
US5212610AMay 18, 1993
Scanning device for magnetic tape with special bearing arrangement for scanner shaft
BROADCAST TELEVISION SYST1 citations50