Inventor · disambiguated record
Yonggan Ha
Also filed as: HA YONGGAN
2 granted patents·41 citations·filing 1994–2003
62Inventor score
Technology areasB02C
Files withHA YONGGAN1
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Yonggan Ha 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 →