Assignee
ZHU GUOJUN
CN·5 granted patents·27 citations·filing 2010–2012
Top patents by PatentIndex Score
5 records- 0189US8294442B2Low dropout regulator circuit without external capacitors rapidly responding to load changeZHU GUOJUN·Filed 2010·Granted Oct 23, 2012·21 cites·16 claims
- 0271US8836314B2Reference current source circuit and systemZHU GUOJUN·Filed 2012·Granted Sep 16, 2014·4 cites·9 claims
- 0357US8643434B2Adjustable gain audio power amplifying circuitZHU GUOJUN·Filed 2012·Granted Feb 4, 2014·1 cites·10 claims
- 0452US8519762B2Adjusting circuit of duty cycle and its methodZHU GUOJUN·Filed 2012·Granted Aug 27, 2013·1 cites·9 claims
- 0538US8315074B2CMOS bandgap reference source circuit with low flicker noisesZHU GUOJUN·Filed 2010·Granted Nov 20, 2012·0 cites·14 claims
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