Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hybrid generating system

Hybrid generating system

US Patent 4684873 · Granted Aug 4, 1987

Estimated economic value: $1,034,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fault tolerant starting/generating system2000
Temperature-based inverter control system1992
Brushless generator having AC excitation in generating and starting modes1991
Low voltage aircraft engine starting system1991
VSCF power conversion system using an output autotransformer1991
Electrically compensated constant speed drive with prime mover start capability1989
Starting/generating system1988
Regulated AC/DC converter1988
EMI reduction circuit1988
Voltage regulated permanent magnet generator system1987
Permanent magnet generator with fault detection1987
Power supply system with improved transient response1986