Inventor · disambiguated record

Ii-Hoon Cha

Also filed as: CHA II-HOON

1 granted patent·7 citations·filing 2008–2008

29Inventor score

Technology areasC08G

Files withLEE YOUNG-ROK1

Top patents by PatentIndex Score

1 record

0180US8492502B2Method for production of polyarylene sulfide resin with excellent luminosity and the polyarylene sulfide resinLEE YOUNG-ROK·Filed 2008·Granted Jul 23, 2013·7 cites·7 claims

Join the waitlist — get patent alerts

Get an alert when Ii-Hoon Cha files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →