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公开(公告)号：US11950163B2
公开(公告)日：2024-04-02
申请号：US17339779
申请日：2021-06-04
Applicant: Expii Inc.
Inventor： Po-Shen Loh , Hannah Cai , Felipe Campos , John Choi , Timothy Chu , Dean Dijour , Bennett Huffman , Mohammed Jaffer , Ziv Scully , Brandon Wang , Lawrence Wang , Phillip Wang
CPC classification number: H04W4/023 , G06T11/206 , G08B5/22 , G16H50/80
Abstract: Systems and methods include the following. Information about a first electronic communication device is transmitted to at least one server and/or decentralized infrastructure. The information includes vicinity information. A status signal associated with a first user of the first electronic communication device is optionally transmitted. Contact proximity network information about a contact proximity network is received. The contact proximity network is based on the information from a plurality of electronic communication devices and information about the association between users and electronic communication devices. The contact proximity network information includes status signal information and interconnected nodes corresponding to different users and pairwise connections between users based upon their relative physical space and time proximity. A notification indicating a network-based proximity of a first user to a second user is provided, indicating a minimum number of connections between the first user and the second user during a specified time frame.
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公开(公告)号：US20240089698A1
公开(公告)日：2024-03-14
申请号：US18510444
申请日：2023-11-15
Applicant: Expii Inc.
Inventor： Po-Shen Loh , Hannah Cai , Felipe Campos , John Choi , Timothy Chu , Dean Dijour , Bennett Huffman , Mohammed Jaffer , Ziv Scully , Brandon Wang , Lawrence Wang , Phillip Wang
CPC classification number: H04W4/023 , G06T11/206 , G08B5/22 , G16H50/80
Abstract: Systems and methods include the following. Information about a first electronic communication device is transmitted to at least one server and/or decentralized infrastructure. The information includes vicinity information. A status signal associated with a first user of the first electronic communication device is optionally transmitted. Contact proximity network information about a contact proximity network is received. The contact proximity network is based on the information from a plurality of electronic communication devices and information about the association between users and electronic communication devices. The contact proximity network information includes status signal information and interconnected nodes corresponding to different users and pairwise connections between users based upon their relative physical space and time proximity. A notification indicating a network-based proximity of a first user to a second user is provided, indicating a minimum number of connections between the first user and the second user during a specified time frame.
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公开(公告)号：US12245098B2
公开(公告)日：2025-03-04
申请号：US18510444
申请日：2023-11-15
Applicant: Expii Inc.
Inventor： Po-Shen Loh , Hannah Cai , Felipe Campos , John Choi , Timothy Chu , Dean Dijour , Bennett Huffman , Mohammed Jaffer , Ziv Scully , Brandon Wang , Lawrence Wang , Phillip Wang
Abstract: Systems and methods include the following. Information about a first electronic communication device is transmitted to at least one server and/or decentralized infrastructure. The information includes vicinity information. A status signal associated with a first user of the first electronic communication device is optionally transmitted. Contact proximity network information about a contact proximity network is received. The contact proximity network is based on the information from a plurality of electronic communication devices and information about the association between users and electronic communication devices. The contact proximity network information includes status signal information and interconnected nodes corresponding to different users and pairwise connections between users based upon their relative physical space and time proximity. A notification indicating a network-based proximity of a first user to a second user is provided, indicating a minimum number of connections between the first user and the second user during a specified time frame.
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公开(公告)号：US20210400428A1
公开(公告)日：2021-12-23
申请号：US17339779
申请日：2021-06-04
Applicant: Expii Inc.
Inventor： Po-Shen Loh , Hannah Cai , Felipe Campos , John Choi , Timothy Chu , Dean Dijour , Bennett Huffman , Mohammed Jaffer , Ziv Scully , Brandon Wang , Lawrence Wang , Phillip Wang
Abstract: Systems and methods include the following. Information about a first electronic communication device is transmitted to at least one server and/or decentralized infrastructure. The information includes vicinity information. A status signal associated with a first user of the first electronic communication device is optionally transmitted. Contact proximity network information about a contact proximity network is received. The contact proximity network is based on the information from a plurality of electronic communication devices and information about the association between users and electronic communication devices. The contact proximity network information includes status signal information and interconnected nodes corresponding to different users and pairwise connections between users based upon their relative physical space and time proximity. A notification indicating a network-based proximity of a first user to a second user is provided, indicating a minimum number of connections between the first user and the second user during a specified time frame.
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