Inventor · disambiguated record
Gyu-Nam Joo
Also filed as: JOO GYU-NAM
4 granted patents·24 citations·filing 1998–2001
73Inventor score
Technology areasH01J
Top patents by PatentIndex Score
4 records- 0157US6390877B2Method for manufacturing an electron gun including a metal layer between a base metal and an electron emitting layerSAMSUNG SDI CO LTD·Filed 2001·Granted May 21, 2002·3 cites·6 claims
- 0250US6255764B1Electron gun cathode with a metal layer having a recessSAMSUNG DISPLAY DEVICES CO LTD·Filed 1999·Granted Jul 3, 2001·9 cites·18 claims
- 0348US6054800ACathode for an electron gunSAMSUNG DISPLAY DEVICES CO LTD·Filed 1998·Granted Apr 25, 2000·8 cites·15 claims
- 0439US6140753ACathode for an electron gunSAMSUNG DISPLAY DEVICES CO LTD·Filed 1998·Granted Oct 31, 2000·4 cites·23 claims
Join the waitlist — get patent alerts
Get an alert when Gyu-Nam Joo 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 →