The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 18, 2023
Filed:
May. 12, 2021
Egalax_empia Technology Inc., Taipei, TW;
Shang-Tai Yeh, Taipei, TW;
EGALAX_EMPIA TECHNOLOGY INC., Taipei, TW;
Abstract
A touch sensitive processing method, comprising: transmitting a beacon signal via multiple electrodes of a touch panel; in a first period after the transmission of the beacon signal, receiving first electrical signals from N styli via the electrodes sequentially; in an i-th time slot of an j-th time period after the transmission of the beacon signal, receiving an j-th electrical signals from the N styli via the electrodes if the first electrical signal of the i-th stylus is received in the first period; and in the i-th time slot of the j-th time period after the transmission of the beacon signal, performing other detections if the first electrical signal of the i-th stylus is received in the first period, where 1⇐i⇐N, 2⇐j⇐M, N and M are positive integers which are larger or equaling to 2, respectively, i and j are positive integers.