Mealey's (November 18, 2019, 1:50 PM EST) -- MARSHALL, Texas — In a Nov. 15 ruling, a federal judge in Texas found that Huawei Device USA Inc., in defending allegations of patent infringement, engaged in “rank gamesmanship that crossed the line of zealous advocacy,” thereby qualifying the case as exceptional (Optis Wireless Technology, LLC, et al. v. Huawei Device USA Inc., No. 17-123, E.D. Texas, 2019 U.S. Dist. LEXIS 198038)....