US Patent Issued to Huawei Technologies'Co., 'Ltd.' on Sept. 8 for "Near field communication NFC apparatus and open-loop control method" (Singaporean Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,732,227, issued on Sept. 8, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Near field communication NFC apparatus and open-loop control method" was invented by Rui Yu (Singapore), Xuesong Chen (Singapore), Supeng Liu (Singapore), Lei Wang (Singapore), Zhan Yu (Singapore) and Thengtee Yeo (Singapore).

According to the abstract* released by the U.S. Patent & Trademark Office: "A near-field communication (NFC) apparatus includes a clock extractor configured to perform clock recovery based on a first carrier signal sent by an NFC card reader to obtain a field clock signal; a digital phase-locked loop configured to perform frequency tracking on the field clock signal to...