Inventor
BARBEHENN GEORGE
US8 patents
⚠️ This page may combine multiple inventors who share the name “BARBEHENN GEORGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD CO
6 patentsUS5914865AJun 22, 1999
Simplified AC-DC switching converter with output isolation
HEWLETT PACKARD CO121 citations97
US5774136AJun 30, 1998
Ultrasonic method for monitoring inkjet cartridge levels
HEWLETT PACKARD CO87 citations95
US5625279AApr 29, 1997
DC-DC converter with dynamically adjustable characteristics
HEWLETT PACKARD CO77 citations95
US5898288AApr 27, 1999
Inexpensive motion control using DC motors
HEWLETT PACKARD CO47 citations92
US5583421ADec 10, 1996
Sepic converter with transformerless line isolation
HEWLETT PACKARD CO36 citations92
US5677577AOct 14, 1997
Reducing energy variations in thermal inkjet printers
HEWLETT PACKARD CO33 citations91