This inventor holds 1 USPTO granted patent. Top assignee: Samsung Sdi., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Wonwook Cho and His Rechargeable Battery Patent.
Introduction
Wonwook Cho is an inventor based in Yongin, South Korea. His patent work includes a rechargeable battery design, and he is associated with Samsung SDI Co., Ltd.
Latest Patents
Cho is credited with 1 patent, titled “Rechargeable Battery.” The invention describes a battery structure with an electrode assembly enclosed by two cases. The second case fits inside the first, and insulating material between them helps maintain electrical insulation. Protrusions on the second case engage with corresponding accommodating parts in the first case, securing the cases together in a closed state.
Career Highlights
Cho’s recorded patent contribution concerns the construction and assembly of rechargeable battery cases. The design focuses on joining the cases while maintaining electrical insulation around the electrode assembly.
Collaborations
Cho’s listed coworkers include Heejung Ko and Eun-Bee Cho. His association with Samsung SDI Co., Ltd. places his work in the rechargeable battery industry.
Conclusion
Wonwook Cho’s patent describes a case-and-insulation arrangement for a rechargeable battery, reflecting his documented contribution to battery design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile