Inventor · disambiguated record
Han Tseng
Also filed as: TSENG HAN-CHUNG
2 granted patents·2 pending applications·130 citations·filing 2001–2024
69Inventor score
Top patents by PatentIndex Score
4 records- 0194US7322110B2Knife with trigger actuator for retractable bladeALLTRADE TOOLS LLC·Filed 2006·Granted Jan 29, 2008·51 cites·5 claims
- 0284US6829827B2Artistic knife with spare bladesFiled 2001·Granted Dec 14, 2004·79 cites·3 claims
- 0343US2004237312A1Knife with trigger actuator for retractable bladeFiled 2003·Application pending·0 cites
- 0443US2025147750A1Projector system, firmware update method, and projectorCORETRONIC CORP·Filed 2024·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Han Tseng 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 →