ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,879, issued on Dec. 2, was assigned to NEC Corp. (Tokyo).
"Anomaly detection on dynamic sensor data" was invented by LuAn Tang (Pennington, N.J.), Haifeng Chen (West Windsor, N.J.), Yuncong Chen (Plainsboro, N.J.), Wei Cheng (Princeton Junction, N.J.), Zhengzhang Chen (Princeton Junction, N.J.) and Yuji Kobayashi (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and systems for anomaly detection include determining whether a system is in a stable state or a dynamic state based on input data from one or more sensors in the system, using reconstruction errors from a respective stable model and dynamic model. It is determined that the input ...