Inventor · disambiguated record
Dong-Wan Chun
Also filed as: CHUN DONG-WAN
16 granted patents·2 pending applications·37 citations·filing 2008–2021
89Inventor score
Top patents by PatentIndex Score
18 records- 0189US10084222B1RF filter for improving PIMD performanceAce tech corp·Filed 2017·Granted Sep 25, 2018·7 cites·18 claims
- 0284US9397377B2Cavity filterAce tech corp·Filed 2015·Granted Jul 19, 2016·6 cites·19 claims
- 0372US10505244B2RF cavity filter using elastic element and method for manufacturing the sameAce tech corp·Filed 2018·Granted Dec 10, 2019·2 cites·16 claims
- 0469US8686810B2Frequency tuneable filter using a sliding systemPARK KWANG-SUN·Filed 2009·Granted Apr 1, 2014·6 cites·9 claims
- 0568US9306258B2Mixed-mode cavity filterAce tech corp·Filed 2014·Granted Apr 5, 2016·2 cites·5 claims
- 0668US8179212B2Frequency tunable filterSEO JAE OK·Filed 2008·Granted May 15, 2012·6 cites·7 claims
- 0762US9184479B2Multi mode filter for realizing wide band using capacitive coupling / inductive coupling and capable of tuning coupling valueCHUN DONG-WAN·Filed 2012·Granted Nov 10, 2015·2 cites·15 claims
- 0855US8704617B2Tunable filter for expanding the tuning rangeCHUN DONG-WAN·Filed 2009·Granted Apr 22, 2014·2 cites·6 claims
- 0949US11901600B2Ceramic waveguide filter including a plurality of resonant cavities coupled by a capacitive coupling structure and a method for manufactureAce tech corp·Filed 2021·Granted Feb 13, 2024·0 cites·16 claims
- 1046US9685685B2Variable bandwidth RF filterAce tech corp·Filed 2013·Granted Jun 20, 2017·0 cites·7 claims
- 1143US9077063B2Wide-band multi-mode filterCHUN DONG-WAN·Filed 2012·Granted Jul 7, 2015·0 cites·5 claims
- 1243US8847701B2Miniaturized DC breakerCHUN DONG-WAN·Filed 2009·Granted Sep 30, 2014·1 cites·7 claims
- 1341US10205210B2Cavity filter including ceramic resonatorAce tech corp·Filed 2017·Granted Feb 12, 2019·0 cites·15 claims
- 1437USD646238SStrip pattern substrate for a filtering deviceAce tech corp·Filed 2010·Granted Oct 4, 2011·3 cites·1 claims
- 1537US2011133862A1Tunable filter capable of controlling tuning characteristicsCHUN DONG-WAN·Filed 2009·Application pending·0 cites
- 1636US11108123B2Triple-mode dielectric resonator filter, method for manufacturing the same, and band pass filter using dielectric resonator and NRN stubAce tech corp·Filed 2018·Granted Aug 31, 2021·0 cites·22 claims
- 1734US2012200369A1Dc blocking device by using impedance matchingJANG JAE-WON·Filed 2010·Application pending·0 cites
- 1833US9991577B2Cavity filter using cross-couplingAce tech corp·Filed 2016·Granted Jun 5, 2018·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Dong-Wan Chun 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 →