US 12,444,996 B2
Device and method for transmitting or receiving data in wireless power transmission system
Yongcheol Park, Seoul (KR)
Assigned to LG Electronics Inc., Seoul (KR)
Filed by LG Electronics Inc., Seoul (KR)
Filed on Oct. 18, 2022, as Appl. No. 17/968,170.
Application 17/968,170 is a continuation of application No. 17/365,001, filed on Jul. 1, 2021, granted, now 11,496,004.
Application 17/365,001 is a continuation of application No. 16/992,862, filed on Aug. 13, 2020, granted, now 11,070,097, issued on Jul. 20, 2021.
Application 16/992,862 is a continuation of application No. PCT/KR2019/007741, filed on Jun. 26, 2019.
Claims priority of application No. 10-2018-0074861 (KR), filed on Jun. 28, 2018.
Prior Publication US 2023/0041707 A1, Feb. 9, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04B 5/00 (2024.01); H02J 50/12 (2016.01); H02J 50/80 (2016.01); H04B 5/79 (2024.01); H02J 50/40 (2016.01)
CPC H02J 50/80 (2016.02) [H02J 50/12 (2016.02); H04B 5/79 (2024.01); H02J 50/40 (2016.02)] 2 Claims
OG exemplary drawing
 
1. A method for transferring a wireless power to a wireless power receiver device, the method performed by a wireless power transmitter device and comprising:
transmitting, to the wireless power receiver device, a capability data packet of the wireless power transmitter device,
wherein the capability data packet includes a buffer size field,
wherein the buffer size field informs a size of a buffer for receiving a data transfer stream,
wherein a number of bytes in the buffer is defined based on a multiplication of a constant k and 2n, and
wherein the n is a value contained in the buffer size field.