京东方反击三星！

Core Viewpoint - The ongoing patent disputes between BOE and Samsung Display highlight the intensifying competition in the display technology market, particularly in OLED technology, as both companies seek to protect their intellectual property and market share [2][8]. Group 1: Patent Disputes - BOE has filed a request for invalidation against seven patents held by Samsung Display, which were part of a broader patent infringement lawsuit initiated by Samsung in April 2023 [2][4]. - Samsung Display's lawsuits include three patent infringement cases and one trade secret theft case against BOE, with the initial rulings from the U.S. International Trade Commission (ITC) expected to impact the ongoing legal battles [4][7]. - The ITC has issued a preliminary ruling that includes a limited import ban on BOE products found to infringe on Samsung's trade secrets, with a final decision anticipated in November 2023 [7]. Group 2: Legal Proceedings Timeline - Samsung Display filed a patent infringement lawsuit in the Eastern District of Virginia, which includes four patents already deemed valid by the Patent Trial and Appeal Board (PTAB) and one pending decision [8]. - The timeline of the legal proceedings shows that Samsung Display initially filed a lawsuit in the Eastern District of Texas but later withdrew it to refile in Virginia, indicating a strategic shift in their legal approach [8]. - The ongoing legal disputes are expected to continue as both companies are closely monitoring each other's actions to prevent further market encroachment, particularly in the OLED segment [8].