Inventor · disambiguated record

David Hong Ying Chi

Also filed as: HONG YING CHI DAVID

1 granted patent·16 citations·filing 2018–2018

39Inventor score
Files withACTIVE TOOLS INT HK LTD1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when David Hong Ying Chi 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 →