This inventor holds 4 USPTO granted patents and 16 published patent applications and 2 EPO patents. Top assignees: Contemporary Amperex Technology (Hong Kong) Limited, Contemporary Amperex Technology Co., Ltd.. Active years: 2025-2026.
Company Filing History:
2 out of 822 
2 out of 1,112 
Years Active: 2025-2026
Title: The Innovations of Liang Yun
Introduction
Liang Yun is a notable inventor based in Ningde, China. He has made significant contributions to the field of secondary batteries, particularly through his innovative designs and materials. His work focuses on enhancing energy density and efficiency in battery technology.
Latest Patents
Liang Yun holds a patent for a secondary battery and an electric device. This patent includes a positive electrode sheet and a negative electrode sheet. The positive electrode sheet features a film layer comprising a positive electrode active material that contains transition metal elements, with nickel accounting for at least 85% of the total molar content of the transition metals. The energy per unit area of the positive electrode film layer ranges from 15 to 35 mWh/cm. The negative electrode sheet includes a film layer with a carbon-silicon composite active material, where silicon nanoparticles are attached to a carbon matrix. This combination enhances the energy density of the secondary battery.
Career Highlights
Liang Yun is associated with Contemporary Amperex Technology Co., Ltd., a leading company in battery technology. His work has contributed to advancements in energy storage solutions, making significant impacts in various applications.
Collaborations
Liang Yun collaborates with talented coworkers, including Miaomiao Dong and Lili Wu. Their combined expertise fosters innovation and drives the development of cutting-edge technologies in the battery sector.
Conclusion
Liang Yun's contributions to battery technology exemplify the importance of innovation in energy solutions. His patent for a secondary battery showcases his commitment to enhancing energy density and efficiency. His work continues to influence the future of energy storage.