(January 14, 2019, 12:11 PM EST) -- ALEXANDRIA, Va. — In a Jan. 11 petition for inter partes review (IPR), Huawei Device USA Inc. and related entities assert that two claims of a patented 3D pointer would have been obvious to a person of skill in the art (POSITA) (Huawei Device USA Inc., et al. v. Cywee Group Ltd., No. IPR2019-00563, PTAB)....