Inventor · disambiguated record

Dan Lai Fung

Also filed as: FUNG DAN LAI

2 granted patents·6 citations·filing 2016–2018

50Inventor score

Technology areasA61B H01S

Files withHONG KONG FORTUNE TECH LTD1 LEE RAYER LAVONNE1

Top patents by PatentIndex Score

2 records

0172US10512586B1System and method for vision rehabilitation therapyLEE RAYER LAVONNE·Filed 2018·Granted Dec 24, 2019·4 cites·15 claims
0263US9775509B2Automatic optometry analysis system for childrenHONG KONG FORTUNE TECH LTD·Filed 2016·Granted Oct 3, 2017·2 cites·18 claims

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