Inventor
LEE HYUNJU
US23 patents
⚠️ This page may combine multiple inventors who share the name “LEE HYUNJU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PAYPAL INC
8 patentsUS10229450B2Mar 12, 2019
Generating sale transactions from voice data input by a user
PAYPAL INC4 citations67
US11636517B2Apr 25, 2023
Communication device interface for merchant check-in and shopping notifications
PAYPAL INC0 citations62
US11042902B2Jun 22, 2021
Communication device interface for merchant check-in and shopping notifications
PAYPAL INC1 citations62
US11010733B2May 18, 2021
Communication device interface for monetary transfers through a displayable contact list
PAYPAL INC0 citations62
US10346817B2Jul 9, 2019
Communication device interface for monetary transfers through a displayable contact list
PAYPAL INC1 citations62
US12073453B2Aug 27, 2024
Generating sale transactions from voice data input by a user
PAYPAL INC0 citations56
US11093996B2Aug 17, 2021
Generating sale transactions from voice data input by a user
PAYPAL INC0 citations56
US10318991B2Jun 11, 2019
Communication device interface for merchant check-in and shopping notifications
PAYPAL INC0 citations51
SAMSUNG ELECTRONICS CO LTD
5 patentsUS9691618B2Jun 27, 2017
Methods of fabricating semiconductor devices including performing an atomic layer etching process
SAMSUNG ELECTRONICS CO LTD2 citations68
US12408803B2Sep 9, 2025
Cleaning device and controlling method thereof
SAMSUNG ELECTRONICS CO LTD0 citations59
US8809929B2Aug 19, 2014
Microelectronic memory devices having flat stopper layers
SAMSUNG ELECTRONICS CO LTD2 citations59
US11937764B2Mar 26, 2024
Cleaning device having vacuum cleaner and docking station
SAMSUNG ELECTRONICS CO LTD0 citations45
US12584215B2Mar 24, 2026
Apparatus for manufacturing semiconductor device
SAMSUNG ELECTRONICS CO LTD0 citations41