Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Ultrasonic transducers and applications thereof

Ultrasonic transducers and applications thereof

US Patent 4519260 · Granted May 28, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Semiconductor wafer having scribe lane alignment marks for reducing crack propag2013
Semiconductor devices with extended active regions2011
Dual silicide semiconductor fabrication process2007
Decoupled complementary mask patterning transfer method2006
Method for patterning resist2003
Integrated circuit fabrication2001
Transistor fabrication method1999
Process for producing and inspecting a lithographic reticle and fabricating semi1998
Programmable memory matrix employing voltage-variable resistors1991
Compensation of lithographic and etch proximity effects1991
Double layer voltage-programmable device and method of manufacturing same1989
Electrically programmable read only memory1986