Assignee
CHANG DONG-SU
0 granted patents·4 pending applications·0 citations·filing 2006–2012
Top patents by PatentIndex Score
4 records- 0147US2007090747A1Vacuum envelope, method of manufacturing the vacuum envelope, and electron emission display having the vacuum envelopeCHANG DONG-SU·Filed 2006·Application pending·0 cites
- 0238US2012320328A1Field emission panel having posts provided in getter roomCHANG DONG-SU·Filed 2012·Application pending·0 cites
- 0337US2010301364A1Light emission deviceCHANG DONG-SU·Filed 2010·Application pending·0 cites
- 0436US2010176711A1Light Emission DeviceCHANG DONG-SU·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when CHANG DONG-SU files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →