ALEXANDRIA, Va., June 5 -- United States Patent no. 12,277,351, issued on April 15, was assigned to SUZHOU METABRAIN INTELLIGENT TECHNOLOGY Co. LTD. (Jiangsu, China).
"Polarity inversion method and apparatus, storage medium and electronic apparatus" was invented by Yanguang Guan (Jiangsu, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a polarity inversion method and apparatus, a storage medium, and an electronic apparatus. The method includes: acquiring a product ID of a current hard disk, an identity ID of a slot of a SAS card connected to the current hard disk, and type information of the SAS card, wherein the identity ID includes a bus ID, a device ID, and a function ID; determining co...