The Patent Trial and Appeal Board (PTAB) has invalidated claims in a Pictiva Displays International Ltd. patent, a decision that could significantly reduce the $191.4 million damages previously awarded to Pictiva in a patent infringement case against Samsung Electronics Co.
In November 2025, a Texas federal jury found Samsung liable for infringing two U.S. patents held by Pictiva, awarding the Irish company $191.4 million in damages. The patents in question pertain to organic light-emitting diode (OLED) technology used to enhance the resolution, brightness, and power efficiency of displays in various Samsung devices, including Galaxy smartphones, televisions, and wearables. Pictiva, a subsidiary of Key Patent Innovations, alleged that Samsung’s products incorporated its patented OLED technologies without authorization. ([investing.com](https://www.investing.com/news/stock-market-news/samsung-hit-with-1914-million-us-jury-verdict-in-oled-patent-trial-4328185?utm_source=openai))
Following the jury verdict, Samsung initiated proceedings with the PTAB to challenge the validity of the patents. In January 2026, the PTAB issued a final written decision invalidating claims of U.S. Patent No. 11,828,425, determining that the claims were obvious in light of prior OLED research. This patent was one of the two at the center of the infringement case and accounted for $92.6 million of the total damages awarded. ([news.bloomberglaw.com](https://news.bloomberglaw.com/ip-law/samsung-gets-patent-behind-92-6-million-in-oled-verdict-nixed?utm_source=openai))
The PTAB’s decision effectively nullifies the portion of the damages related to the invalidated patent claims. If this ruling withstands any potential appeals, Samsung’s financial liability in the case could be reduced by nearly half, leaving approximately $98.8 million in damages associated with the remaining patent. ([oled-info.com](https://www.oled-info.com/us-patent-tribunal-dismisses-one-pictica-displays-patents-potentially-saving?utm_source=openai))
Samsung has consistently denied the infringement allegations and has pursued multiple avenues to contest the validity of Pictiva’s patents. The company stated its intention to appeal the initial jury verdict and has actively sought to invalidate the patents through the PTAB. ([investing.com](https://www.investing.com/news/stock-market-news/samsung-hit-with-1914-million-us-jury-verdict-in-oled-patent-trial-4328185?utm_source=openai))
This development underscores the complex and ongoing nature of patent litigation in the technology sector, where companies often engage in multifaceted legal strategies to protect their intellectual property and financial interests.