Assignee
LAI CHIH-FENG
TW·0 granted patents·3 pending applications·0 citations·filing 2010–2019
Top patents by PatentIndex Score
3 records- 0126US2020261968A1Device for forming and inspecting end piece on screw of fastening ringLAI CHIH-FENG·Filed 2019·Application pending·0 cites
- 0223US2012297938A1Pliers with quickly adjustable gripping jawsLAI CHIH-FENG·Filed 2011·Application pending·0 cites
- 0322US2012076132A1Switch and telephone searching methodLAI CHIH-FENG·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when LAI CHIH-FENG files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →