This inventor holds 2 USPTO granted patents and 8 published patent applications. Top assignee: Samsung Sdi Co., Inc.. Active years: 2021-2022.
Company Filing History:
Years Active: 2021-2022
Title: Minah Cha: Innovator in Lithium Secondary Battery Technology
Introduction
Minah Cha is a prominent inventor based in Yongin, South Korea. He has made significant contributions to the field of lithium secondary batteries, focusing on nickel-based active materials. With a total of 2 patents, his work is pivotal in advancing battery technology.
Latest Patents
Minah Cha's latest patents include innovations such as a nickel active material precursor for lithium secondary batteries. This precursor features a unique structure comprising a first porous core, a second core with higher density, and a shell with a radial arrangement. The design ensures that the amount of nickel in the first porous core is greater than or equal to that in the second core, while the second core contains more nickel than the shell. Additionally, he has developed a method for producing this nickel active material precursor, which enhances the performance of lithium secondary batteries.
Career Highlights
Minah Cha is currently employed at Samsung SDI Co., Inc., where he continues to push the boundaries of battery technology. His work has been instrumental in creating more efficient and effective energy storage solutions.
Collaborations
Some of his notable coworkers include Pilsang Yun and Wooyoung Yang, who collaborate with him on various projects related to battery innovations.
Conclusion
Minah Cha's contributions to lithium secondary battery technology exemplify the importance of innovation in energy storage solutions. His patents and ongoing work at Samsung SDI Co., Inc. highlight his role as a key player in this vital industry.