Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Compound semiconductor substrate comprising a multilayer buffer layer

Compound semiconductor substrate comprising a multilayer buffer layer

US Patent 8212288 · Granted Jul 3, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Information processing device and method of creating fee plan2025
Packaging bag and packaging body2024
Information processing apparatus, information processing method, and video sound2024
Speaker2024
Method of forming a stepped surface in a three-dimensional memory device and str2024
Separator member for fuel cell, and method for manufacturing said separator memb2024
Hot press cushioning material and production method thereof2023
Speaker2023
Hot press cushioning material2023
Information processing apparatus, information processing method, and video sound2023
Hot press cushioning material2023
Nitride semiconductor substrate and method of manufacturing the same2023