Assignee
PARK DAE CHUL
KR·3 granted patents·6 citations·filing 2006–2007
Top patents by PatentIndex Score
3 records- 0167US8421323B2Light blocking layer, display filter having the light blocking layer, and display apparatus having the display filterPARK DAE CHUL·Filed 2006·Granted Apr 16, 2013·3 cites·11 claims
- 0258US8106587B2External light-shielding layer and display apparatus having the same for improving contrast ratio of the display apparatusPARK DAE CHUL·Filed 2007·Granted Jan 31, 2012·1 cites·15 claims
- 0357US8393742B2External light shielding film for display apparatus, method of manufacturing the same and filter for display apparatus having the samePARK DAE CHUL·Filed 2007·Granted Mar 12, 2013·2 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when PARK DAE CHUL 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 →