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1.发明授权公开(公告)号：US12039838B2
公开(公告)日：2024-07-16
申请号：US16672993
申请日：2019-11-04
Applicant: IGT
Inventor： Cheng Qian , Rong Fu , Yuehua Leng
IPC: G07F17/32
CPC classification number: G07F17/3255 , G07F17/3223
Abstract: Systems and methods which promote certain electronic gaming machines based on the relative status of such electronic gaming machines.
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公开(公告)号：US20230410595A1
公开(公告)日：2023-12-21
申请号：US18238938
申请日：2023-08-28
Applicant: IGT
Inventor： Wei Gong , Rong Fu , Aleksandar Jovkovic , Fei Yi
IPC: G07F17/32
CPC classification number: G07F17/3239 , G07F17/3227 , G07F17/3251
Abstract: Systems and methods that utilize service order identifiers to track the location of anonymous players whom have placed service orders.
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公开(公告)号：US12125342B2
公开(公告)日：2024-10-22
申请号：US18238938
申请日：2023-08-28
Applicant: IGT
Inventor： Wei Gong , Rong Fu , Aleksandar Jovkovic , Fei Yi
IPC: G07F17/32
CPC classification number: G07F17/3239 , G07F17/3227 , G07F17/3251
Abstract: Systems and methods that utilize service order identifiers to track the location of anonymous players whom have placed service orders.
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公开(公告)号：US20250014420A1
公开(公告)日：2025-01-09
申请号：US18888715
申请日：2024-09-18
Applicant: IGT
Inventor： Wei Gong , Rong Fu , Aleksandar Jovkovic , Fei Yi
IPC: G07F17/32
Abstract: Systems and methods that utilize service order identifiers to track the location of anonymous players whom have placed service orders.
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Patent Agency Ranking
公开(公告)号：US20210319657A1
公开(公告)日：2021-10-14
申请号：US17222574
申请日：2021-04-05
Applicant: IGT
Inventor： Wei Gong , Rong Fu , Aleksandar Jovkovic , Fei Yi
IPC: G07F17/32
Abstract: Systems and methods that utilize service order identifiers to track the location of anonymous players whom have placed service orders.
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6.发明申请公开(公告)号：US20210134115A1
公开(公告)日：2021-05-06
申请号：US16672993
申请日：2019-11-04
Applicant: IGT
Inventor： Cheng Qian , Rong Fu , Yuehua Leng
IPC: G07F17/32
Abstract: Systems and methods which promote certain electronic gaming machines based on the relative status of such electronic gaming machines.
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公开(公告)号：US11783668B2
公开(公告)日：2023-10-10
申请号：US17222574
申请日：2021-04-05
Applicant: IGT
Inventor： Wei Gong , Rong Fu , Aleksandar Jovkovic , Fei Yi
IPC: G07F17/32
CPC classification number: G07F17/3239 , G07F17/3227 , G07F17/3251
Abstract: Systems and methods that utilize service order identifiers to track the location of anonymous players whom have placed service orders.
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