Inventor · disambiguated record

Kang-Hsien Chang

Also filed as: CHANG KANG-HSIEN

1 granted patent·1 pending application·1 citations·filing 2020–2021

14Inventor score

Technology areasG06Q

Files withOBOOK INC2

Top patents by PatentIndex Score

2 records

0166US11562403B2Method, computing device and system for profit sharingOBOOK INC·Filed 2020·Granted Jan 24, 2023·1 cites·10 claims
0240US2022398582A1Information delivery method for transferring fund and electronic deviceOBOOK INC·Filed 2021·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →