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:
Jan. 14, 2025
Filed:
Feb. 28, 2023
Megachips Corporation, Osaka, JP;
Akihiro Takata, Osaka, JP;
MEGACHIPS CORPORATION, Osaka, JP;
Abstract
A master device transmits a first control signal including TS0(S) to a slave device and transmits a first data signal including TS0(M) to the master, the slave sets a point in time in the slave to T0(S) in time when the first control signal is received and transmits a second data signal including TS1(S) to the master, the master receives the second data signal and subtract TS1(S) from TS2(S) to calculate a round-trip delay time RTTs, and receives the first data signal and subtract TS0(M) from TS1(M) to calculate a round-trip delay time RTTm, the master transmits a data signal to the slave at a point in time that is obtained by TA−RTTm, and the slave puts the slave in a data receivable state at a point in time that is obtained by TA−RTTs.