Core Viewpoint - The recent patent application by Fenghuo Communication Technology Co., Ltd. focuses on a method for achieving deterministic delay in time-sensitive network services, which aims to enhance the control over end-to-end delay and jitter while minimizing network upgrade costs and complexity [1] Group 1 - The patent titled "A Method for Determining Delay in Time-Sensitive Networks and Its Implementation" has been published [1] - The invention generates a timestamp label based on the business identifier, message length, and reception timestamp of time-sensitive flow service messages [1] - The method allows for strict control of end-to-end delay and jitter for time-sensitive flow service messages by utilizing existing network infrastructure with minimal modifications [1]