US ITC Concludes Section 337 Investigation on Passive Optical Network Equipment, Finding No Infringement
2025-04-27 / Read about 0 minute
Author:小编   

On April 25th, the United States International Trade Commission (ITC) announced the termination of a Section 337 investigation into specific passive optical network equipment, affirming that no infringement had occurred. The petitioner, who had initiated the probe, failed to meet the necessary import requirements and was unable to substantiate claims of infringement or demonstrate ownership of the patent rights in question. The investigation was originally launched by Optimum Communications Services, Inc., a U.S. company, targeting several Chinese firms. The ITC's decision signifies that the allegations were baseless, and the implicated Chinese companies are now free from any import restrictions in the United States.