US Patent Issued to Dell Products on April 7 for "System and method for obtaining user input with magnetic sensing using a track ball" (Dutch, American, Taiwanese, Singaporean Inventors)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,596,443, issued on April 7, was assigned to Dell Products LP (Round Rock, Texas).

"System and method for obtaining user input with magnetic sensing using a track ball" was invented by Loo Shing Tan (Singapore), Michiel Sebastiaan Emanuel Petrus Knoppert (Amsterdam), Gerald Rene Pelissier (Mendham, N.J.), Chiu-Jung Tsen (Zhubei City, Taiwan), Brandon Joel Brocklesby (Pflugerville, Texas), Hsu-Feng Lee (Taipei, Taiwan) and Thomas Marcus Hinskens (Utrecht, Netherlands).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and systems for providing computer implemented services using user input are disclosed. To obtain the user input, a passive human interf...