Inventor · disambiguated record
Chih-Fu Fan
Also filed as: FAN CHIH-FU
4 granted patents·14 citations·filing 2004–2008
68Inventor score
Top patents by PatentIndex Score
4 records- 0166US7177131B2Control circuit of power supply with selectable current-limiting modesZIPPY TECH CORP·Filed 2005·Granted Feb 13, 2007·9 cites·11 claims
- 0263US7415631B2Backup-type power supply systemZIPPY TECH CORP·Filed 2006·Granted Aug 19, 2008·3 cites·10 claims
- 0351US8129941B2Power supply with regulation of voltage boosting timeFAN CHIH-FU·Filed 2008·Granted Mar 6, 2012·2 cites·5 claims
- 0429US7295413B2Control circuit of power supply with selectable current-limiting modesZIPPY TECH CORP·Filed 2004·Granted Nov 13, 2007·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →