Inventor · disambiguated record
I-Fen Chao
Also filed as: CHAO I-FEN
2 granted patents·10 citations·filing 2008–2010
55Inventor score
Top patents by PatentIndex Score
2 records- 0171US8385349B2Medium access control device and method for optical packet-switched metro WDM slotted-ring networksIND TECH RES INST·Filed 2010·Granted Feb 26, 2013·6 cites·19 claims
- 0267US8233795B2Apparatus and method for medium access control in an optical packet-switched network and the network thereofLEE SHI-WEI·Filed 2008·Granted Jul 31, 2012·4 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when I-Fen Chao 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 →