Assignee
ESCA ELECTRONIC SECURITY OF THE CREATIVE ASS CO LTD
KR·2 granted patents·2 citations·filing 2017–2017
Top patents by PatentIndex Score
2 records- 0167US10931925B2Monitoring camera having autofocusing function based on composite filtering robust against change in visibility status and video monitoring system employing sameESCA ELECTRONIC SECURITY OF THE CREATIVE ASS CO LTD·Filed 2017·Granted Feb 23, 2021·2 cites·8 claims
- 0233US10819941B2Monitoring camera using composite filtering method robust against change in visibility status and video monitoring system employing sameESCA ELECTRONIC SECURITY OF THE CREATIVE ASS CO LTD·Filed 2017·Granted Oct 27, 2020·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when ESCA ELECTRONIC SECURITY OF THE CREATIVE ASS CO LTD 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 →