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:
May. 26, 2026
Filed:
May. 29, 2024
Mediatek Inc., Hsin-Chu, TW;
Ying-Chou Chuang, Hsinchu City, TW;
Tung-Hai Wu, Hsinchu City, TW;
Chih-Hsien Lin, Hsinchu City, TW;
Wen-Wei Chao, Hsinchu City, TW;
MEDIATEK INC., Hsinchu City, TW;
Abstract
A transaction method includes initializing a first read counter according to a first predefined read count by a microcontroller unit (MCU), writing data to a cache by a first processing element, reading the data from the cache by a second processing element, transmitting a first read done message from the second processing element to the MCU after the data of the cache is read by the second processing element, decrementing the first read counter according to the first read done message by the MCU, and transmitting a first frame-discard cache maintenance operations (CMO) command from the MCU to the cache when the first read counter is decremented to zero.