This inventor holds 2 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Huawei Technologies Co., Limited, Huawei Technologies Co., Ltd.. Active years: 2026.
Company Filing History:
1 out of 27,557 
1 out of 2,171 Years Active: 2026
Title: Yongwei Guo - Innovator at Huawei Technologies
Introduction
Yongwei Guo is an accomplished inventor based in Shenzhen, China. He is currently associated with Huawei Technologies Co., Limited. Despite having no granted patents to his name, he is actively involved in innovative projects that contribute to the field of technology.
Latest Patent Applications
Yongwei Guo has submitted several notable patent applications. One of his latest applications is titled "Security Service Switching Method and Terminal." This method involves activating a first card in a secure element (SE) system of a terminal when it is in an inactive state after the terminal is powered off. The terminal determines that the first card allows automatic card switching and activates it upon receiving an instruction from a card reading device. Another significant application is the "Content Transmission Protection Method and Related Device Thereof." This technology aims to prevent the leakage of audio/video streams during authentication between a transmit end and a receive end. The method includes performing an authentication key exchange and session key agreement to ensure secure transmission.
Conclusion
Yongwei Guo is a dedicated inventor whose work at Huawei Technologies reflects his commitment to advancing technology through innovative solutions. His latest patent applications demonstrate his focus on security and content protection in communication systems.