This inventor holds 3 USPTO granted patents and 11 published patent applications. Top assignee: Lg Energy Solution, Ltd.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Bumgi Heo: Innovator in Lithium Secondary Battery Technology
Introduction
Bumgi Heo is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, particularly in lithium secondary batteries. With a total of 3 patents to his name, Heo's work is paving the way for advancements in energy storage solutions.
Latest Patents
Heo's latest patents include innovative designs for lithium secondary batteries, battery modules, and battery packs. One of his notable inventions is a lithium secondary battery that features a cathode with a cathode active material and an anode with an anode active material. This battery design incorporates a separator and an electrolyte, with the cathode active material comprising a lithium composite transition metal compound that includes nickel (Ni), cobalt (Co), and manganese (Mn). The design emphasizes the use of single particles and/or pseudo-single particles, which have an average particle diameter (D50) of 1 μm or more.
Another significant patent involves a lithium secondary battery, a battery pack, and an electronic device that includes these components. This invention also features a positive electrode with a positive electrode active material and a negative electrode with a negative electrode active material. The positive electrode active material is a lithium transition metal compound that includes nickel, cobalt, and manganese, while the negative electrode active material consists of a silicon carbon composite.
Career Highlights
Bumgi Heo is currently employed at LG Energy Solution, Ltd., where he continues to innovate in the field of battery technology. His work is crucial in developing more efficient and effective energy storage systems that can be utilized in various applications.
Collaborations
Heo collaborates with talented coworkers, including Yong Ju Lee and Sun Young Shin, who contribute to the research and development of advanced battery technologies.
Conclusion
Bumgi Heo's contributions to lithium secondary battery technology are noteworthy and impactful. His innovative patents and ongoing work at LG Energy Solution, Ltd. highlight his role as a key figure in the advancement of energy storage solutions.