Inventor · disambiguated record
Jong-Hyeon Chang
Also filed as: CHANG JONG-HYEON
15 granted patents·2 pending applications·22 citations·filing 2012–2023
87Inventor score
Top patents by PatentIndex Score
17 records- 0184US9188774B2Microelectrofluidic device and method of driving the sameJUNG KYU-DONG·Filed 2012·Granted Nov 17, 2015·8 cites·23 claims
- 0281US9151945B2Micro electric liquid device and apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Oct 6, 2015·4 cites·20 claims
- 0375US9207448B2Apparatus for adjusting aperture using microelectrofluidic methodSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Dec 8, 2015·3 cites·25 claims
- 0466US8797653B2Device and method for controlling curvature of lens surfaceCHANG JONG-HYEON·Filed 2012·Granted Aug 5, 2014·2 cites·25 claims
- 0564US9411155B2Optical zoom probeSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Aug 9, 2016·1 cites·19 claims
- 0663US9726879B2Variable liquid device having uneven channel and apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 8, 2017·1 cites·19 claims
- 0762US10078160B2Variable liquid lens systemSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Sep 18, 2018·1 cites·15 claims
- 0861US8861092B2Device and method for controlling curvatureLEE EUN-SUNG·Filed 2012·Granted Oct 14, 2014·1 cites·32 claims
- 0960US9629552B2Numerical aperture (NA) controlling unit, variable optical probe including the NA controlling unit, and depth scanning method using the NA controlling unitCHOI MIN-SEOG·Filed 2012·Granted Apr 25, 2017·1 cites·23 claims
- 1056US2024014177A1Semiconductor package and method for fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1154US9638839B2Optical zoom probeSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted May 2, 2017·0 cites·16 claims
- 1251US9677929B2Method and apparatus for adjusting an aperture in an optical systemSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jun 13, 2017·0 cites·14 claims
- 1351US9529241B2Microfluidic device and method of controlling fluid in the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Dec 27, 2016·0 cites·16 claims
- 1448US10349835B2Optical switching unit, optical probe including the same, and medical imaging apparatus including optical probeSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jul 16, 2019·0 cites·20 claims
- 1547US9717416B2Optical zoom probeSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Aug 1, 2017·0 cites·19 claims
- 1647US2015126857A1Optical probe and medical imaging apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Application pending·0 cites
- 1740US9063326B2Aperture adjusting method and deviceCHANG JONG-HYEON·Filed 2012·Granted Jun 23, 2015·0 cites·39 claims
Join the waitlist — get patent alerts
Get an alert when Jong-Hyeon Chang 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 →