Inventor · disambiguated record
Yao-Nan Chang
Also filed as: CHANG YAO-NAN
1 granted patent·3 pending applications·0 citations·filing 2004–2013
1Inventor score
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4 records- 0131US2005149293A1Automatically notifying system for testing cellular phone module and method thereofARIMA COMMUNICATION CORP·Filed 2004·Application pending·0 cites
- 0224US9110651B2Electronic device for detecting consumption of powerAMBIT MICROSYSTEMS SHANGHAI·Filed 2013·Granted Aug 18, 2015·0 cites·16 claims
- 0324US2012238316A1Mobile phone and communication system switching methodCHANG YAO-NAN·Filed 2011·Application pending·0 cites
- 0412US2012021696A1Data card with usb functionCHANG YAO-NAN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →