Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Generation of negative voltage using reference voltage

Generation of negative voltage using reference voltage

US Patent 6229379 · Granted May 8, 2001

Estimated economic value: $37,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Semiconductor integrated circuit device2016
Semiconductor device2015
Semiconductor apparatus2014
Semiconductor apparatus2012
Semiconductor apparatus2012
Semiconductor integrated circuit device having internal voltage generating circu2010
Booster circuit including an oscillator2008
Booster circuit and semiconductor device having same2007
Method of producing fuel cell separator, fuel cell separator, and polymer electr2004
Operating efficiency of a nonvolatile memory2003
Separator for fuel cells2002
Ring oscillator and delay circuit using low threshold voltage type MOSFETS2000