Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Wafer positioning device

Wafer positioning device

US Patent 6471464 · Granted Oct 29, 2002

Estimated economic value: $55,194,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Bullpup conversion kit and gun including the same2025
Engineered stone and manufacturing method thereof2025
Catalyzed deposition of metal films2024
Friction and wear test device with pin-on-plate differential temperature distrib2023
Switching audio amplifier2019
Linear actuator2019
Switching audio amplifier2019
Extending the capabilities of existing devices without making modifications to t2017
Amplifier apparatus with controlled negative output impedance2017
Touch panel2016
Amplifier apparatus with controlled negative output impedance2015
Semiconductor package utilizing tape to reinforce fixing of leads to die pad2013