Inventor · disambiguated record
Jen-Fan Lan
Also filed as: LAN JEN-FAN
3 granted patents·1 pending application·75 citations·filing 2004–2005
74Inventor score
Technology areasA63B
Files withLAN JEN-FAN4
Top patents by PatentIndex Score
4 records- 0180US7175569B1Swimming exerciserLAN JEN-FAN·Filed 2005·Granted Feb 13, 2007·32 cites·5 claims
- 0272US6966870B2Swimming exerciserLAN JEN-FAN·Filed 2004·Granted Nov 22, 2005·27 cites·2 claims
- 0371US7185598B1Swim training and buoyancy assist deviceLAN JEN-FAN·Filed 2005·Granted Mar 6, 2007·16 cites·16 claims
- 0441US2006166175A1Device for teaching swimmingLAN JEN-FAN·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →