January 13, 2022
The Patent Trial and Appeal Board gave Samsung a partial win in its efforts to wipe out claims in patents that cover a technique to minimize contact resistance between microchips in small devices, almost eight months after an Eastern District of Texas jury said Samsung infringes them to the tune of at least $25 million.
October 13, 2021
The Patent Trial and Appeal Board on Wednesday pushed back on Samsung's argument that testimony from a fact witness for Acorn Semi LLC should be excluded in its bids to invalidate five Acorn semiconductor patents as being obvious or anticipated.