In a recent legal battle, a major financial institution has emerged victorious in a dispute over unpaid credit card debt. On December 11, 2025, the Court of Appeals of Ohio affirmed the Cuyahoga County Court of Common Pleas’ decision to grant summary judgment in favor of JPMorgan Chase Bank, N.A., against Jeasung J. Yoo. The case highlights the complexities and procedural hurdles often encountered in civil litigation involving financial disputes.
The complaint was initially filed by JPMorgan Chase Bank, N.A., on March 2024 in the Cuyahoga County Court of Common Pleas against Jeasung J. Yoo. The bank alleged that Yoo had defaulted on his credit card payments, with the last payment made in March 2023 and an outstanding balance of $17,335.85 when the account was charged off in June 2023. Throughout the litigation process, Yoo actively engaged in motion practice but ultimately failed to convince the court to rule in his favor.
According to court documents, both parties filed motions for summary judgment. JPMorgan Chase supported its motion with an affidavit from Elaine Reyes, an authorized signing officer for the bank. Reyes attested that Yoo had opened a credit card account on March 24, 2017, and used it for various transactions without resolving billing disputes or making subsequent payments after March 30, 2023. Despite Yoo’s efforts to challenge jurisdiction and raise counterclaims—alleging jurisdictional defects and seeking reconsideration—the trial court dismissed these claims and denied his motions.
Yoo’s appeal raised five assignments of error: improper granting of summary judgment without addressing affidavits and notices he filed; failure to address jurisdictional issues; granting judgment despite genuine disputes; failure to rule on pending motions; and dismissal of counterclaims without proper analysis. However, the appellate court found no merit in these arguments. It concluded that subject-matter jurisdiction was properly established under R.C. 2305.01 as a common pleas court has jurisdiction over claims involving money owed.
The appellate court also addressed personal jurisdiction concerns raised by Yoo, who argued misidentification based on sovereign citizen theories—a stance dismissed as frivolous by courts across Ohio and federal jurisdictions alike. Consequently, both subject-matter and personal jurisdiction were deemed valid by Judge Michael John Ryan.
Ultimately affirming the lower court’s decision to grant summary judgment for JPMorgan Chase Bank while denying all five assignments of error presented by Yoo during appeal proceedings led this case towards closure without further trial or jury involvement due primarily due lack factual issues warranting such measures under Civ.R56(C).
Representing JPMorgan Chase Bank were attorneys Joseph M Jammal Anthony J Huspaska David B Bokor from Stenger & Stenger PC whereas Jeasung Jay represented himself pro se throughout proceedings before Judges Eileen A Gallagher Deena R Calabrese alongside presiding judge Michael John Ryan overseeing final verdicts rendered within Case No CV-24-994293
Source: 2025Ohio5519_JPMorgan_Chase_Bank_NA_v_Yoo_Opinion_Ohio_Court_of_Appeals.pdf