Inventor
ZIESSE NORMAN G
US7 patents
⚠️ This page may combine multiple inventors who share the name “ZIESSE NORMAN G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMERICAN TELEPHONE & TELEGRAPH
4 patentsUS4814962AMar 21, 1989
Zero voltage switching half bridge resonant converter
AMERICAN TELEPHONE & TELEGRAPH140 citations93
US4685041AAug 4, 1987
Resonant rectifier circuit
AMERICAN TELEPHONE & TELEGRAPH61 citations92
US4891746AJan 2, 1990
Method of optimizing the efficiency of a high frequency zero voltage switching resonant power inverter for extended line and load range
AMERICAN TELEPHONE & TELEGRAPH32 citations91
US4910452AMar 20, 1990
High frequency AC magnetic devices with high efficiency
AMERICAN TELEPHONE & TELEGRAPH16 citations64