US Patent Issued to SUNIA on Oct. 21 for "Device for combining different colors on a computer screen by using electronic pen" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,450,789, issued on Oct. 21, was assigned to SUNIA PTE. LTD (Montreal Spring, Singapore).

"Device for combining different colors on a computer screen by using electronic pen" was invented by Jian Ming Zhuang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device for combining different colors on a computer screen by using an electronic pen includes: an electronic pen having a pen head; a palette capable of being displayed in a screen of a display; the palette including a plurality of color sections of various colors; a touch detector serving to detect a contact angle and pressure of the pen head touching one color section of the palette...