Assignee
TSAI HUNG-CHIEH
TW·4 granted patents·11 citations·filing 2008–2012
Top patents by PatentIndex Score
4 records- 0176US8890611B2Operational amplifier circuitsTSAI HUNG-CHIEH·Filed 2012·Granted Nov 18, 2014·5 cites·19 claims
- 0270US8149047B2Bandgap reference circuit with low operating voltageTSAI HUNG-CHIEH·Filed 2008·Granted Apr 3, 2012·6 cites·6 claims
- 0345US8629712B2Operational amplifierTSAI HUNG-CHIEH·Filed 2012·Granted Jan 14, 2014·0 cites·12 claims
- 0436US8575970B2Track and hold circuit and related receiving device with track and hold circuit employed thereinTSAI HUNG-CHIEH·Filed 2010·Granted Nov 5, 2013·0 cites·20 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →