7851394

This ITC investigation, filed by Corning Incorporated, targets several defendants including TCL China Star Optoelectronics Technology Co Ltd. It is currently ongoing, with partial terminations for Hisense USA Corporation, LG Electronics U.S.A., Inc., and VIZIO, Inc. based on settlement agreements. The investigation has a target completion date of October 12, 2026.

Caihong Display Devices Co., Ltd. filed this IPR petition against Corning Incorporated concerning US Patent 7851394 at the PTAB. The petition's institution status is listed as "Not Instituted - Procedural," though procedural discussions and rulings regarding the petitioner's expert declaration are ongoing.