Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hybrid trench isolation technology for high voltage isolation using thin field oxide in a semiconductor process

Hybrid trench isolation technology for high voltage isolation using thin field oxide in a semiconductor process

US Patent 6699772 · Granted Mar 2, 2004

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Adjustable current selectors2020
Dual threshold voltage devices having a first transistor and a second transistor2020
Methods of fabricating dual threshold voltage devices2020
Patterning of high density small feature size pillar structures2020
Dual gate memory devices2019
Perpendicular magnetic tunnel junction memory cells having shared source contact2019
Annular vertical Si etched channel MOS devices2019
Fabrication methods of forming annular vertical SI etched channel MOS devices2019
Cylindrical vertical SI etched channel 3D switching devices2019
Fabrication methods of forming cylindrical vertical SI etched channel 3D switchi2019
Adjustable current selectors2019
Methods of fabricating contacts for cylindrical devices2019