Inventor · disambiguated record
Dong-Soo Chang
Also filed as: CHANG DONG-SOO
4 granted patents·60 citations·filing 1996–2004
77Inventor score
Files withSAMSUNG ELECTRONICS CO LTD4
Top patents by PatentIndex Score
4 records- 0183US6867098B2Method of forming nonvolatile memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Mar 15, 2005·29 cites·14 claims
- 0258US6291855B1Cell of flash memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Sep 18, 2001·19 cites·5 claims
- 0350US7122417B2Methods for fabricating metal-oxide-semiconductor field effect transistors using gate sidewall spacersSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 17, 2006·4 cites·6 claims
- 0438US5736447AMethod for manufacturing a bipolar junction transistor having a polysilicon emitterSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Apr 7, 1998·8 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Dong-Soo 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 →