Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Copolymer resin, preparation thereof, and photoresist using the same

Copolymer resin, preparation thereof, and photoresist using the same

US Patent 6348296 · Granted Feb 19, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Substrate processing apparatus and method of fabricating semiconductor device us2025
Radio frequency integrated circuit and communication device including the integr2025
Automatic tension measuring instrument2024
Substrate processing apparatus and method of fabricating semiconductor device us2024
Banana clip for removing hemorrhoids, and surgical tool set including same2024
Guider for spinal operation and cage therefor2023
Sheath device for biportal endoscopic spinal surgery2022
Surgical instrument set for use during unilateral biportal endoscopy2022
High-frequency treatment device for endoscopic spinal surgery2022
Air-cooled heat exchanger2022
Jet unit, jet nozzle and manufacturing method thereof, and dish washing machine 2022
Dishwasher and controlling method thereof2021