Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methods of forming photomasks

Methods of forming photomasks

US Patent 7930657 · Granted Apr 19, 2011

Estimated economic value: $3,891,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Machine learning for selecting initial source shapes for source mask optimizatio2025
Light emitting device and light emitting apparatus2025
Cell freezing medium for clinical use2025
Systems for and methods for improving mechanical properties of ceramic material2025
Charge pump-enabled circuit protection switch2025
Efficient synthesis and assembly method for large fragment DNA based on programm2025
High-temperature resistant, peelable and anti-corrosion coating, preparation met2025
Cylinder deactivation control method and apparatus of engine, and engine2025
Semiconductor apparatus having expansion wires for electrically connecting chips2025
Semiconductor devices comprising carbon-doped silicon nitride and related method2025
Car charger2025
Photocurable compositions having variable viscosities2025