11 known cases. View patent page →
The accused products are semiconductor devices that contain regions where the concentration of added chemical impurities changes gradually.
An active infringement suit where various motions and claim construction proceedings have taken place.
This case is noted as being related to other infringement actions filed by Greenthread.
An active infringement suit filed against General Motors Company.
This case is noted as being related to other infringement actions filed by Greenthread.
This case is noted as being related to other infringement actions filed by Greenthread.
The case was stayed pending IPR proceedings and was administratively closed on April 22, 2024.
This infringement case is related to ongoing IPR proceedings challenging the patent.
This case is noted as being related to other infringement suits initiated by Greenthread.
This case involves infringement allegations against a major semiconductor manufacturer.
Active litigation with related IPR challenges.