6 known cases. View patent page →
CardWare Inc. sued Google LLC for infringement of US Patent No. 11,176,538, among other patents, related to NFC payment technology. A motion to transfer venue to the Northern District of California was denied, and a jury trial is scheduled for May 28, 2026.
CardWare Inc. asserted US patent 11176538, among other patents, covering NFC payment technology against Apple's products and platforms. The case closed due to a joint stipulation to transfer venue on March 25, 2025.
CardWare Inc. filed disclosure of asserted claims and infringement contentions against Samsung Electronics Co., Ltd. et al. in the Eastern District of Texas, involving US patent 11176538.
Unified Patents filed an inter partes review (IPR) against CardWare Inc. and Virtual Electric Inc. concerning US patent 11176538, which later reached a settlement.
An inter partes review (IPR) proceeding concerning US patent 11176538, with CardWare Inc. as the patent owner, was not instituted on the merits.
Apple Inc. filed an inter partes review (IPR) against CardWare Inc. for US patent 11176538, which was not instituted due to procedural reasons.