Inventor · disambiguated record
Charles Lap San Chan
Also filed as: CHAN CHARLES · CHAN CHARLES LAP SAN · CHAN CHARLES SIU-CHEUNG
10 granted patents·13 pending applications·21 citations·filing 2001–2025
79Inventor score
Top patents by PatentIndex Score
23 records- 0174US6643448B1Optical fiber stripping toolWAVESPLITTER TECHNOLOGIES INC·Filed 2001·Granted Nov 4, 2003·20 cites·21 claims
- 0263US10963181B2IP-PBX system with the capability of automatic data backup and method using the sameCHAN CHARLES LAP SAN·Filed 2019·Granted Mar 30, 2021·1 cites·20 claims
- 0361US2025225531A1Expandable construction method for an artificial intelligence-based customer service question and answer system and computer system using the sameCHAN CHARLES LAP SAN·Filed 2024·Application pending·0 cites
- 0460US2025086588A1Distributed organizational data construction method and organizational data construction backendCHAN CHARLES LAP SAN·Filed 2024·Application pending·0 cites
- 0560US2025045654A1Service group platform case assignment system and method thereofCHAN CHARLES LAP SAN·Filed 2024·Application pending·0 cites
- 0653US2025211456A1System and method for presenting documents in online meetingsCHAN CHARLES LAP SAN·Filed 2024·Application pending·0 cites
- 0751US2025252351A1Artifical intelligence training method for identifying incorrect training data and artifical intelligence correcting method using the sameCHAN CHARLES LAP SAN·Filed 2025·Application pending·0 cites
- 0847US2022038435A1Method for secure transactions among e-commerce vendorsCHAN CHARLES LAP SAN·Filed 2021·Application pending·0 cites
- 0946US12355823B2Method of extending PBX communication functions and connectivityCHAN CHARLES LAP SAN·Filed 2022·Granted Jul 8, 2025·0 cites·15 claims
- 1046US12200029B2Method of automatically processing cross-type communication for multiple connections with a single accountCHAN CHARLES LAP SAN·Filed 2023·Granted Jan 14, 2025·0 cites·7 claims
- 1146US2023403321A1Method of constructiing community-oriented communication groupsCHAN CHARLES LAP SAN·Filed 2023·Application pending·0 cites
- 1244US11496622B2Method of configuring a private branch exchange remotelyCHAN CHARLES LAP SAN·Filed 2021·Granted Nov 8, 2022·0 cites·13 claims
- 1344US2023136117A1Method of integrating telephone device and controlling electronic conferenceCHAN CHARLES LAP SAN·Filed 2022·Application pending·0 cites
- 1442US10917443B2Telephone communication system and method for dynamic assignment of IP-PBXsCHAN CHARLES LAP SAN·Filed 2019·Granted Feb 9, 2021·0 cites·20 claims
- 1542US2004123144A1Method and system for authentication using forms-based single-sign-on operationsIBM·Filed 2002·Application pending·0 cites
- 1642US2022329652A1Method of distributing service server dynamicallyCHAN CHARLES LAP SAN·Filed 2022·Application pending·0 cites
- 1742US2022368549A1Method of conducting a meeting and controlling a meeting terminal with a client deviceCHAN CHARLES LAP SAN·Filed 2022·Application pending·0 cites
- 1841US2022100788A1Method of presenting multimedia content with third party controlCHAN CHARLES LAP SAN·Filed 2021·Application pending·0 cites
- 1939US11134107B2Third-party system for controlling conference equipmentCHAN CHARLES LAP SAN·Filed 2018·Granted Sep 28, 2021·0 cites·11 claims
- 2039US2022383267A1Method of creating virtual office for remote workCHAN CHARLES LAP SAN·Filed 2021·Application pending·0 cites
- 2138US10536833B1Artificial intelligence internet protocol private branch exchange (IP-PBX) system with mobile value-added servicesCHAN CHARLES LAP SAN·Filed 2019·Granted Jan 14, 2020·0 cites·7 claims
- 2237US11102205B2System for remotely controlling a documentCHAN CHARLES LAP SAN·Filed 2019·Granted Aug 24, 2021·0 cites·19 claims
- 2337US10673681B2System and method for enabling cross-domain communication over networkCHAN CHARLES LAP SAN·Filed 2017·Granted Jun 2, 2020·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →