Inventor · disambiguated record
Lu Hsien Chang
Also filed as: CHANG LU · CHANG LU HSIEN
1 granted patent·1 pending application·3 citations·filing 2003–2011
20Inventor score
Files withCHENG FUHUA1
Top patents by PatentIndex Score
2 records- 0160US8648808B2Three-dimensional human-computer interaction system that supports mouse operations through the motion of a finger and an operation method thereofCHENG FUHUA·Filed 2011·Granted Feb 11, 2014·3 cites·19 claims
- 0236US2004240739A1Pen gesture-based user interfaceFiled 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Lu Hsien Chang 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 →