Inventor · disambiguated record
Dah-Min David Hwang
Also filed as: HWANG DAH-MIN D · HWANG DAH-MIN DAVID
3 granted patents·1 pending application·14 citations·filing 2005–2015
66Inventor score
Top patents by PatentIndex Score
4 records- 0178US9264344B2Method and apparatus for providing a route recommendationAT & T IP I LP·Filed 2015·Granted Feb 16, 2016·3 cites·20 claims
- 0276US7769296B1Arrangement for reducing multiplexing and demultiplexing cost in ultra long haul (ULH) all-optical networks by minimizing number of required mux/demux groupsAT & T IP II LP·Filed 2005·Granted Aug 3, 2010·7 cites·19 claims
- 0375US8989018B2Method and apparatus for providing a route recommendationLI GUANGZHI·Filed 2010·Granted Mar 24, 2015·4 cites·17 claims
- 0437US2006165410A1Arrangement for avoiding node isolation in all-optical communication networksAT & T CORP·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dah-Min David Hwang 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 →