US Patent Issued to AES Global Holdings on March 17 for "Integrated current balancing in coupled transformers" (Philippine Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,487, issued on March 17, was assigned to AES Global Holdings PTE Ltd. (Singapore).

"Integrated current balancing in coupled transformers" was invented by James Sigamani (Pasig, Philippines), Jonathan Ross B. Fauni (Quezon, Philippines) and Rochie Sedillo Libby (Pasig, Philippines).

According to the abstract* released by the U.S. Patent & Trademark Office: "A voltage transformer comprises a multi-limb transformer core having a central limb, a first outer limb, and a second outer limb. The voltage transformer also comprises a first primary winding wound about the central limb, a second primary winding wound about the central limb, a first secondary winding wound about the central ...