US Patent Issued to CHARLES SCHWAB & Co. on June 3 for "Event-driven computer modeling system for time series data" (Pennsylvania Inventor)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,321,324, issued on June 3, was assigned to CHARLES SCHWAB & Co. INC. (San Francisco).

"Event-driven computer modeling system for time series data" was invented by John Scott Kula (Sinking Spring, Pa.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system stores instructions including, in response to receiving user input, identifying a first event type and a first security identifier and obtaining a first set of event dates from the event database and, for each event date of the first set of event dates, obtaining a corresponding event value on the corresponding event date of the first security identifier. The instructions include, for a first day relate...