Inventor
LEE SIGMUND HYUNJAI
US25 patents
⚠️ This page may combine multiple inventors who share the name “LEE SIGMUND HYUNJAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGS LLC
22 patentsUSD905172SDec 15, 2020
Gaming machine
AGS LLC110 citations99
USD872190SJan 7, 2020
Gaming machine
AGS LLC157 citations99
USD843473SMar 19, 2019
Gaming machine
AGS LLC210 citations99
USD969927SNov 15, 2022
Gaming machine
AGS LLC67 citations98
USD865873SNov 5, 2019
Gaming machine
AGS LLC63 citations97
USD969926SNov 15, 2022
Gaming machine
AGS LLC64 citations96
USD939632SDec 28, 2021
Gaming machine
AGS LLC25 citations94
USD1057837SJan 14, 2025
Gaming machine
AGS LLC6 citations86
USD1057026SJan 7, 2025
Gaming machine
AGS LLC7 citations86
USD992520SJul 18, 2023
LED matrix display
AGS LLC6 citations86
USD978810SFeb 21, 2023
LED matrix display
AGS LLC9 citations86
USD1063877SFeb 25, 2025
LED matrix display
AGS LLC1 citations75
USD1057027SJan 7, 2025
Gaming machine
AGS LLC4 citations74
USD1053831SDec 10, 2024
LED matrix display
AGS LLC1 citations73
US11276268B2Mar 15, 2022
Push-buttons for gaming machines
AGS LLC2 citations72
USD1063876SFeb 25, 2025
LED matrix display
AGS LLC0 citations62
US11734989B2Aug 22, 2023
Electronic gaming device with external lighting functionality
AGS LLC0 citations62
US11049355B2Jun 29, 2021
Electronic gaming device with external lighting functionality
AGS LLC0 citations62
USD1038252SAug 6, 2024
Support structure for gaming machine display
AGS LLC0 citations61
US10699518B2Jun 30, 2020
Gaming machines with sound-generating video display devices
AGS LLC0 citations41
US10614652B2Apr 7, 2020
Electronic gaming system with flush mounted display screen
AGS LLC0 citations41
US12183306B2Dec 31, 2024
Method and system for controlling and synchronizing the display of content on multiple gaming machines and/or external displays
AGS LLC0 citations36
CADILLAC JACK INC
3 patentsUS9401073B2Jul 26, 2016
Electronic gaming device with skill-based tournament functionality
CADILLAC JACK INC22 citations92
US10035071B2Jul 31, 2018
Electronic gaming system with oversized display screen
CADILLAC JACK INC3 citations72
US9805556B2Oct 31, 2017
Electronic gaming device with dynamic stacking functionality
CADILLAC JACK INC6 citations67