Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Convex insert ring for etch chamber

Convex insert ring for etch chamber

US Patent 7381293 · Granted Jun 3, 2008

Estimated economic value: $7,030,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Capacity judgment module and capacity calibration method thereof2023
Firmware update method and firmware update system thereof2022
Low voltage control system, low voltage protection method for an electronic devi2022
Method for transmitting signal via mesh network and remote control system thereo2021
Network connection module, computer program, and network connection method there2019
Encapsulating composition, semiconductor package and manufacturing method thereo2019
Connection information sharing system, computer program, and connection informat2017
Message notification method and message transmitting-receiving device performing2017
TSV structure having insulating layers with embedded voids2016
Photo diode and related method for fabrication2011
Active pixel sensor2009
Photo diode and related method for fabrication2009