Inventor · disambiguated record

Zhi-Ru Lian

Also filed as: LIAN ZHI-RU

1 granted patent·25 citations·filing 1999–1999

42Inventor score

Technology areasB41J

Files withIND TECH RES INST1

Top patents by PatentIndex Score

1 record

0165US6322193B1Method and apparatus for measuring the droplet frequency response of an ink jet printheadIND TECH RES INST·Filed 1999·Granted Nov 27, 2001·25 cites·20 claims

Join the waitlist — get patent alerts

Get an alert when Zhi-Ru Lian 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 →