Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Test key structure and test key group

Test key structure and test key group

US Patent 9230871 · Granted Jan 5, 2016

Estimated economic value: $180,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fabrication method of semiconductor structure2025
High electron mobility transistor and method for fabricating the same2025
High-electron mobility transistor and fabrication method thereof2025
High electron mobility transistor and method for fabricating the same2025
High electron mobility transistor and method for fabricating the same2025
Nitride semiconductor device and manufacturing method thereof2025
Manufacturing method of semiconductor device2025
High electron mobility transistor and method for forming the same2025
High electron mobility transistor and method for forming the same2025
High electron mobility transistor and method for forming the same2025
High electron mobility transistor and method for forming the same2025
Manufacturing method for forminginsulating structure of high electron mobility t2025