Mealey's (March 13, 2019, 1:06 PM EDT) -- SAN FRANCISCO — In a March 12 order, a California federal judge rejected efforts by three patent infringement defendants to stay the litigation while they await the outcome of an inter partes review (IPR) by the Patent Trial and Appeal Board (Space Data Corporation v. Alphabet Inc., et al., No. 16-3260, N.D. Calif., 2019 U.S. Dist. LEXIS 39890)....