Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Bipolar transistor and fabrication method of the same

Bipolar transistor and fabrication method of the same

US Patent 7297993 · Granted Nov 20, 2007

Estimated economic value: $893,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

HEMT device with a mesa isolating multilayer film2006
Method of fabricating a HEMT device2006
HEMT device with a mesa isolating multilayer film2006
Semiconductor device and method of fabricating semiconductor device2005
Method for manufacture of semiconductor device1991