Home > Patent & Certification

Patent & Certification

Domestic and international standard and certification status

Standard name Permitted (approved)
product
Permitted (approved) number Approval institute Permitted
(approved) date
CE Mini-optical
power meter
MSIP-REM-BIE-BO
PM_200
National Radio
Research Agency
2014-06-12
  • Patent
  • Patent

Registered industrial and intellectual properties

Type Title Registration
No.
Registration
date
Inventor Owner of patent
or utility model
right
Registered/
applied
Country of
application
1 Fluorescent lamp device with
coil without electrode
10-1194788 2012.10.19 Choi Sang Hyun BIOPTIC Registered Korea
1 Wireless power optical link
capable of remote power
control
10-1301660 2013.08.23 Choi Sang Hyun BIOPTIC Registered Korea
1 Single photon detection
circuit for reducing
after-pulses
10-1381392 2014.03.28 Choi Sang Hyun BIOPTIC Registered Korea
1 Current control device for
LED lighting fixture
10-1106180 2012.01.09 Choi Sang Hyun BIOPTIC Registered Korea
1 Infinite track type bicycle 10-1128842 2012.03.06 Choi Sang Hyun BIOPTIC Registered Korea
  • Patent
  • Patent
  • Patent
  • Patent
  • Patent