Inventor · disambiguated record
Dal Ahn
Also filed as: AHN DAL · AHN DAL HONG
16 granted patents·4 pending applications·203 citations·filing 2000–2017
92Inventor score
Files withUNIV SOONCHUNHYANG IND ACAD COOP FOUND4LEE MIN CHUL3SAMSUNG ELECTRONICS CO LTD3LIM JONGSIK2WAVE ELECTRONICS CO LTD2
Top patents by PatentIndex Score
20 records- 0191US6653917B2High-temperature superconductor low-pass filter for suppressing broadband harmonicsKOREA ELECTRONICS TELECOMM·Filed 2001·Granted Nov 25, 2003·37 cites·11 claims
- 0289US6567648B1System combining radio frequency transmitter and receiver using circulator and method for canceling transmission signal thereofTELWAVE INC·Filed 2000·Granted May 20, 2003·109 cites·20 claims
- 0386US9059491B2Double microstrip transmission line having common defected ground structure and wireless circuit apparatus using the sameLIM JONGSIK·Filed 2011·Granted Jun 16, 2015·12 cites·1 claims
- 0485US7471167B2BalunSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Dec 30, 2008·13 cites·24 claims
- 0579US8330551B2Dual band high frequency amplifier using composite right/left handed transmission lineLIM JONGSIK·Filed 2010·Granted Dec 11, 2012·10 cites·5 claims
- 0669US8291708B2Combustor and multi combustor including the combustor, and combusting methodLEE MIN-CHUL·Filed 2007·Granted Oct 23, 2012·3 cites·9 claims
- 0765US11201592B2Doherty combinerUNIV SOONCHUNHYANG IND ACAD COOP FOUND·Filed 2017·Granted Dec 14, 2021·2 cites·19 claims
- 0865US8416037B2Phase shifter using bulk acoustic wave resonatorSHIN JEA SHIK·Filed 2010·Granted Apr 9, 2013·2 cites·13 claims
- 0961US8316645B2Triple swirl gas turbine combustorLEE MIN CHUL·Filed 2009·Granted Nov 27, 2012·9 cites·7 claims
- 1058US7535313B2BalunSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted May 19, 2009·3 cites·24 claims
- 1156US8358587B2Local wireless communication system and method employing frequency-variable signal detectionUNIV SOONCHUNHYANG IND ACAD COOP FOUND·Filed 2009·Granted Jan 22, 2013·1 cites·7 claims
- 1251US9166555B2Phase shifter using bulk acoustic wave resonatorSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Oct 20, 2015·0 cites·11 claims
- 1346US2011034194A1Local wireless communication system and method for adaptive channel selection of sensor systemsUNIV SOONCHUNHYANG IND ACAD COOP FOUND·Filed 2009·Application pending·0 cites
- 1444US9219465B2Bulk acoustic wave resonatorKIM CHUL SOO·Filed 2012·Granted Dec 22, 2015·0 cites·7 claims
- 1542US2014320239A1Multi-mode bandpass filterWAVE ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 1638US8531253B2Serial L-C resonator with three-dimensional structure and ultra-wide bandpass filter using the sameAHN DAL·Filed 2008·Granted Sep 10, 2013·2 cites·7 claims
- 1736US8854157B2Balun comprising two conversion circuits each constituted by first to third FBARsKIM DUCK HWAN·Filed 2010·Granted Oct 7, 2014·0 cites·2 claims
- 1836US8132415B2Fuel nozzle of gas turbine combustor for DME and design method thereofLEE MIN CHUL·Filed 2008·Granted Mar 13, 2012·0 cites·4 claims
- 1924US2018034127A1Planar type magic teeUNIV SOONCHUNHYANG IND ACAD COOP FOUND·Filed 2015·Application pending·0 cites
- 2024US2015263407A1Resonator including vertically or horizontally alternating partition walls and filter using the sameWAVE ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →