Inventor · disambiguated record

Long-Chang Jan

Also filed as: JAN LONG-CHANG

7 granted patents·5 pending applications·18 citations·filing 20062022

72Inventor score
Technology areasB27GB23DY10TB05CB26D
Files withOAV EQUIPMENT & TOOLS INC5OAV EQUIPMENT AND TOOLS INC5JAN LONG-CHANG1OAV EQUIPMENT 7 TOOLS INC1

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12 records

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