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:
Feb. 10, 2026
Filed:
Aug. 10, 2023
Iucf-hyu (Industry-university Cooperation Foundation Hanyang University), Seoul, KR;
Jaeduk Han, Seoul, KR;
Seonghyun Park, Seoul, KR;
Eunji Song, Seoul, KR;
Jeonghyu Yang, Seoul, KR;
Youngmin Oh, Seoul, KR;
Abstract
The disclosure relates to a pulse amplitude modulation (PAM) data encoding technique capable of reducing effects due to supply noise. A data transmission method according to an embodiment includes identifying an encoding rule of mapping a plurality of pieces of N-bit data and M data symbols, according to a designated level, obtaining a plurality of segmented pieces of data by performing segmentation on input data in units of N bits, mapping the obtained plurality of segmented pieces of data to the M data symbols based on the identified encoding rule, and transmitting the M data symbols obtained as a result of mapping through a plurality of single-ended data lines, wherein an absolute value of a sum of the M data symbols has a value equal to or less than the designated level.