Assignee
LEE SANG YEOUN
KR·3 granted patents·6 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0174US9054881B2Radio frequency identification (RFID) tag and interrogator for supporting normal mode and secure mode, and operation method thereofLEE SANG YEOUN·Filed 2011·Granted Jun 9, 2015·4 cites·13 claims
- 0265US8587409B2Radio security leader controlling operation mode, and radio security tag supporting security mode and normal modeLEE SANG YEOUN·Filed 2011·Granted Nov 19, 2013·2 cites·6 claims
- 0350US8607333B2Radio frequency identification (RFID) security apparatus having security function and method thereofLEE SANG YEOUN·Filed 2009·Granted Dec 10, 2013·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when LEE SANG YEOUN 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 →