This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Huawei Technologies Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Hongfei Hu and Optical Network Fault Localization.
Introduction
Hongfei Hu is an inventor based in Dongguan, China, associated with Huawei Technologies Co., Ltd. His patent work addresses fault localization in optical networks, with a focus on making diagnosis more accurate and efficient.
Latest Patents
Hu is associated with 1 patent: “Fault Locating Method for Optical Network and Related Device.” The invention describes a network management device that collects a series of optical-power measurements from an optical network device during a fault-localization period. At least one measurement is at or below a specified threshold. By analyzing the measurements’ changing trend, the network management device determines the type of fault. The approach is intended to reduce the complexity of fault localization while improving its accuracy and efficiency.
Career Highlights
The available information identifies Hu’s work with Huawei Technologies Co., Ltd. and highlights his contribution to optical-network fault diagnosis through the described patent.
Collaborations
Hu’s listed coworker is Yangjun Wan. The patent’s described method involves coordination between a network management device and an optical network device to analyze optical-power measurements.
Conclusion
Hongfei Hu’s patent focuses on using optical-power trends to identify network faults, offering a method designed to simplify diagnosis and improve fault-localization performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile