Inventor · disambiguated record
Jo-Chien Chang
Also filed as: CHANG JO-CHIEN
1 granted patent·2 pending applications·8 citations·filing 2011–2025
29Inventor score
Top patents by PatentIndex Score
3 records- 0153US8718296B2Portable electronic device having universal earphone jackCHANG JO-CHIEN·Filed 2011·Granted May 6, 2014·8 cites·15 claims
- 0249US2025240532A1Display with rotatable camera systems and methodsPELOTON INTERACTIVE INC·Filed 2025·Application pending·0 cites
- 0332US2014344590A1Electronic device and power management methodFIH HONG KONG LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →