Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › HF/IPA based process for removing undesired oxides form a substrate

HF/IPA based process for removing undesired oxides form a substrate

US Patent 6221168 · Granted Apr 24, 2001

Estimated economic value: $1,897,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Distributed communication and control system using concurrent multi-channel mast2025
Vibrational alarms facilitated by determination of motor on-off state in variabl2025
Distributed communication and control system using concurrent multi-channel mast2024
Communication hub2024
Offset standoff bracket for data transmission devices2024
Vibrational alarms facilitated by determination of motor on-off state in variabl2023
Vibrational alarms facilitated by determination of motor on-off state in variabl2021
Modbus system having actual and virtual slave addresses and slave sensors2020
Augmented sensing tower light assembly2020
System and method for monitoring treatment of microelectronic substrates with fl2020
Augmented sensing tower light assembly2019
Apparatus and method for power management of a system of indicator light devices2016