Inventor · disambiguated record

Jao-Chu Chao

Also filed as: CHAO JAO-CHU

2 granted patents·10 citations·filing 2009–2009

53Inventor score

Technology areasH03F

Files withEUTECH MICROELECTRONICS INC2

Top patents by PatentIndex Score

2 records

0162US7994853B2Class-D amplifier with dual feedback loopEUTECH MICROELECTRONICS INC·Filed 2009·Granted Aug 9, 2011·8 cites·3 claims
0239US7982536B2Single ended class-D amplifier with dual feedback loop schemeEUTECH MICROELECTRONICS INC·Filed 2009·Granted Jul 19, 2011·2 cites·5 claims

Join the waitlist — get patent alerts

Get an alert when Jao-Chu Chao files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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