Inventor
LEIS MICHAEL D
US11 patents
⚠️ This page may combine multiple inventors who share the name “LEIS MICHAEL D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIGITAL EQUIPMENT CORP
7 patentsUS5036408AJul 30, 1991
High efficiency disk format and synchronization system
DIGITAL EQUIPMENT CORP81 citations93
US4928075AMay 22, 1990
Multiple bandwidth filter system for phase locked loop
DIGITAL EQUIPMENT CORP24 citations92
US4321632AMar 23, 1982
Positioning system and formatting scheme for magnetic tape media
DIGITAL EQUIPMENT CORP32 citations92
US4380723AApr 19, 1983
Digital velocity servo
DIGITAL EQUIPMENT CORP8 citations73
US5128809AJul 7, 1992
Coherent multi-frequency synthesis
DIGITAL EQUIPMENT CORP8 citations68
US3988779AOct 26, 1976
Edge-loading tape deck or holder
DIGITAL EQUIPMENT CORP10 citations67
US5119043AJun 2, 1992
Auto-centered phase-locked loop
DIGITAL EQUIPMENT CORP13 citations66