Inventor · disambiguated record
Seok-Whan Chung
Also filed as: CHUNG SEOK-WHAN
31 granted patents·11 pending applications·245 citations·filing 2003–2018
96Inventor score
Top patents by PatentIndex Score
42 records- 0192US7084073B2Method of forming a via hole through a glass waferSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Aug 1, 2006·84 cites·10 claims
- 0288US8275158B2Piezoelectric micro speakerKIM DONG-KYUN·Filed 2010·Granted Sep 25, 2012·12 cites·11 claims
- 0387US8958595B2Piezoelectric micro speaker having piston diaphragm and method of manufacturing the sameHWANG JUN-SIK·Filed 2010·Granted Feb 17, 2015·13 cites·18 claims
- 0486US8858447B2Ultrasonic transducer and method of manufacturing the sameCHUNG SEOK-WHAN·Filed 2012·Granted Oct 14, 2014·7 cites·13 claims
- 0586US8401220B2Piezoelectric micro speaker with curved lead wires and method of manufacturing the sameKIM DONG-KYUN·Filed 2010·Granted Mar 19, 2013·10 cites·12 claims
- 0686US8280079B2Piezoelectric microspeaker and method of fabricating the sameCHUNG SEOK-WHAN·Filed 2009·Granted Oct 2, 2012·16 cites·5 claims
- 0785US9319800B2Electro acoustic transducerSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Apr 19, 2016·9 cites·22 claims
- 0883US8727994B2Cell and channel of ultrasonic transducer, and ultrasonic transducer including the sameKIM DONG-KYUN·Filed 2011·Granted May 20, 2014·5 cites·25 claims
- 0982US8520868B2Piezoelectric micro speaker and method of manufacturing the sameJEONG BYUNG-GIL·Filed 2010·Granted Aug 27, 2013·8 cites·7 claims
- 1079US7456434B2Micro optical bench structureSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Nov 25, 2008·5 cites·15 claims
- 1176US9049522B2Piezoelectric microspeaker and method of fabricating the sameLEE JOO-HO·Filed 2011·Granted Jun 2, 2015·5 cites·13 claims
- 1276US8526642B2Piezoelectric micro speaker including weight attached to vibrating membrane and method of manufacturing the sameCHUNG SEOK-WHAN·Filed 2010·Granted Sep 3, 2013·5 cites·12 claims
- 1376US6952965B2Vertical MEMS gyroscope by horizontal drivingSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 11, 2005·37 cites·10 claims
- 1474US8509462B2Piezoelectric micro speaker including annular ring-shaped vibrating membranes and method of manufacturing the piezoelectric micro speakerJEONG BYUNG-GIL·Filed 2010·Granted Aug 13, 2013·4 cites·20 claims
- 1573US7208800B2Silicon-on-insulator substrate, fabricating method thereof, and method for fabricating floating structure using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Apr 24, 2007·4 cites·15 claims
- 1672US9596528B2Capacitive micromachined ultrasonic transducer and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Mar 14, 2017·2 cites·10 claims
- 1772US8549715B2Piezoelectric microspeaker and method of fabricating the sameKIM DONG-KYUN·Filed 2009·Granted Oct 8, 2013·5 cites·9 claims
- 1868US7329553B2Method of fabricating one-way transparent optical systemSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Feb 12, 2008·2 cites·14 claims
- 1967US8363864B2Piezoelectric micro-acoustic transducer and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2011·Granted Jan 29, 2013·2 cites·6 claims
- 2066US8237332B2Piezoelectric acoustic transducer and method of fabricating the sameKIM DONG-KYUN·Filed 2009·Granted Aug 7, 2012·3 cites·10 claims
- 2165US9096418B2Ultrasonic transducer and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Aug 4, 2015·1 cites·14 claims
- 2265US8275155B2Method for fabricating micro speaker and micro speaker fabricated by the sameJEONG BYUNG-GIL·Filed 2008·Granted Sep 25, 2012·3 cites·9 claims
- 2358US10093534B2Capacitive micromachined ultrasonic transducer and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 9, 2018·0 cites·8 claims
- 2457US9957155B2Capacitive micromachined ultrasonic transducer and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted May 1, 2018·0 cites·10 claims
- 2553US9603581B2Ultrasonic transducer and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Mar 28, 2017·0 cites·17 claims
- 2648US10105060B2Breast scanning apparatus using photoacoustic ultrasonic waveSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Oct 23, 2018·0 cites·8 claims
- 2747US9475092B2Electro-acoustic transducer and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Oct 25, 2016·0 cites·7 claims
- 2846US9120127B2Ultrasonic transducer structure, ultrasonic transducer, and method of manufacturing ultrasonic transducerJEONG BYUNG-GIL·Filed 2012·Granted Sep 1, 2015·0 cites·6 claims
- 2946US8557044B2Shadow mask, method of manufacturing the same and method of forming thin film using the sameCHUNG SEOK-WHAN·Filed 2007·Granted Oct 15, 2013·0 cites·14 claims
- 3046US7172916B2Method and apparatus for vacuum-mounting a micro electro mechanical system on a substrateSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 6, 2007·2 cites·19 claims
- 3145US2015112181A1Wideband ultrasonic probe for photoacoustic image and ultrasound imageSAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 3245US2013062310A1Shadow mask, method of manufacturing the same and method of forming thin film using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2012·Application pending·0 cites
- 3344US2008100898A1Electromagnetic micro-actuatorSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 3443US2007128757A1Method for forming comb electrodes using self-alignment etchingSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 3543US2008090372A1Method of manufacturing coilSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 3643US2007287231A1Method of forming decoupled comb electrodes by self-alignment etchingSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 3742US6835594B2Metal wiring method for an undercutSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Dec 28, 2004·1 cites·5 claims
- 3842US2007268543A1Mirror structure and optical scanner having the sameSAMSUNG ELECTGRONICS CO LTD·Filed 2006·Application pending·0 cites
- 3942US2007284964A1Micro-electro mechanical system device and method of forming comb electrodes of the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 4041US2006083904A1Wiring apparatus, protecting cap for device package using the same, and a method for manufacturing themSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 4141US2007241415A1Micro-electro mechanical system device using silicon on insulator wafer and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 4241US2012176002A1Acoustic transducer and method of driving the sameKIM DONG-KYUN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →