Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of protecting tungsten plug from corroding

Method of protecting tungsten plug from corroding

US Patent 6277742 · Granted Aug 21, 2001

Estimated economic value: $2,527,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Controlling trap formation to improve memory window in one-time program devices2025
Semiconductor device and method2025
Memory device and method for forming the same2025
Macro and SRAM bit cell cooptimizatoin for performance (long/shortwordline combo2025
Test structure and test method thereof2025
Static random access memory layout2025
Semiconductor memory structure2025
Memory device and method for forming the same2025
Shared pick-up regions for memory devices2025
Gate structures having neutral zones to minimize metal gate boundary effects and2025
Semiconductor device including alternating semiconductor layers with different w2025
Memory active region layout for improving memory performance2025