Inventor
JO JONG WAN
KR15 patents
Patents
15 patentsUS12176726B2Dec 24, 2024
Artificial intelligence algorithm-based wireless charging system capable of high-speed response to environmental changes
SKAICHIPS CO LTD2 citations68
US11955888B2Apr 9, 2024
DC-DC converter with intelligent controller
SKAICHIPS CO LTD0 citations60
US11991646B2May 21, 2024
Power management apparatus based on user pattern and method
SKAICHIPS CO LTD0 citations59
US12542519B2Feb 3, 2026
Low noise amplifier
SKAICHIPS CO LTD0 citations57
US11456664B2Sep 27, 2022
Buck-boost DC-DC converter
SKAICHIPS CO LTD0 citations54
US12568464B2Mar 3, 2026
Indoor wireless positioning method based on variability feature, system and device therefor
SKAICHIPS CO LTD0 citations49
US11635780B2Apr 25, 2023
Maximum power point tracking apparatus for energy harvesting system and maximum power point tracking control method
SKAICHIPS CO LTD0 citations49
US11598793B2Mar 7, 2023
Current sensor capable of automatic adjustment of offset voltage
SKAICHIPS CO LTD0 citations49
US11469658B2Oct 11, 2022
Power supply apparatus with dynamic scaling feature of switching frequency
SKAICHIPS CO LTD0 citations49
US12368321B2Jul 22, 2025
Power supply apparatus for self-powered device and operation method thereof
SKAICHIPS CO LTD0 citations48
US12102451B2Oct 1, 2024
Biosignal processing apparatus based on intelligent control
SKAICHIPS CO LTD0 citations48
US11374581B2Jun 28, 2022
Low power frequency synthesizing apparatus
SKAICHIPS CO LTD0 citations48
US12587217B2Mar 24, 2026
Power RF switch
SKAICHIPS CO LTD0 citations46
US12542476B2Feb 3, 2026
Power converter having improved zero current detecting feature
SKAICHIPS CO LTD0 citations45
US12174595B2Dec 24, 2024
Scalable analog PIM module, method of controlling analog PIM, signal processing circuit, and sensor device
SKAICHIPS CO LTD0 citations44