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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.:

US 12519873 B1

PDFFull Text
Date of Patent:
Jan. 06, 2026

Filed:

Feb. 25, 2022

Method and device for preventing data transmission collision in wireless power transmission system

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Jaeyeol Kim, Seoul, KR;

Seonghun Lee, Seoul, KR;

Jinho Youn, Seoul, KR;

Yongcheol Park, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

LEE, HONG, DEGERMAN, KANG & WAIMEY

Primary Examiner:

Moustapha Diaby

Int. Cl.
CPC ...
H04B 5/02 (2006.01); H02J 50/12 (2016.01); H02J 50/80 (2016.01); H04B 5/00 (2024.01); H04B 5/20 (2024.01); H04B 5/40 (2024.01); H04L 69/24 (2022.01);
U.S. Cl.
CPC ...
H04L 69/24 (2013.01); H02J 50/12 (2016.02); H02J 50/80 (2016.02);
Abstract

The present disclosure relates to a method for transmitting data packet information, wherein the method is performed by a wireless power transmitter in a wireless power transmission system, and comprises the steps of: entering a power transfer phase; receiving a plurality of control error (CE) packets from a wireless power receiver during the power transfer phase; determining the intervals between the plurality of CE packets; and transmitting the data packet information to the wireless power receiver during the power transfer phase on the basis of the intervals, wherein the length of the data packet information is determined on the basis of the length of the intervals.

Find Patent Forward Citations

Kim, Jaeyeol. (2026). Method and device for preventing data transmission collision in wireless power transmission system (U.S. Patent No. 12519873). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12519873

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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