Inventor · disambiguated record
Jian Chang
Also filed as: CHANG JIAN · CHANG JIAN-JUN
4 granted patents·9 citations·filing 2008–2016
63Inventor score
Top patents by PatentIndex Score
4 records- 0188US9769382B2Method for enhancing noise characteristics of image and electronic device thereofSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Sep 19, 2017·7 cites·20 claims
- 0274US10432904B2Image processing device and operational method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 1, 2019·2 cites·16 claims
- 0342US8081222B2Pressing mechanism for an image shake suppressing optical deviceCHANG JIAN-JUN·Filed 2008·Granted Dec 20, 2011·0 cites·1 claims
- 0431US9407062B2Wavelength-maintaining Fabry-Perot Laser Diode and optical transmitter including sameKOREA ADVANCED INST SCI & TECH·Filed 2012·Granted Aug 2, 2016·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →