Company Filing History:
Years Active: 2013-2025
Title: Innovations and Contributions of Inventor Xiangyang Liu
Introduction
Xiangyang Liu is a prominent inventor based in Shanghai, China. He has made significant contributions to the fields of semiconductor technology and wireless communication systems. With a total of four patents to his name, Liu's work has had a considerable impact on the industry.
Latest Patents
One of Liu's latest patents is the "Die separation ring for wafers having a large die aspect ratio." This invention addresses the issue of non-uniform expansion of semiconductor wafers during the expansion process. The die separation ring features an annular body that extends about a central axis, with a first portion having a higher elevation than a second portion. A third portion connects these two, creating a smooth transition.
Another notable patent is "Direct data communication in infrastructure mode in wireless communication systems." This innovation allows wireless network devices within a common basic service set (BSS) to exchange data frames directly, bypassing the need for an access point. This mechanism enhances transmission efficiency by enabling source wireless network devices to determine if data frames can be directly transmitted to destination devices based on connection information.
Career Highlights
Xiangyang Liu has worked with leading technology companies, including Qualcomm Incorporated and SanDisk Technologies Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Liu has collaborated with notable colleagues such as Shuo Li and Xiaodong Liu. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Xiangyang Liu's contributions to the fields of semiconductor technology and wireless communication are noteworthy. His innovative patents and collaborations with industry leaders highlight his role as a significant inventor in the technology sector.