Assignee
KIM JOON HYUNG
KR·16 granted patents·3 pending applications·87 citations·filing 2007–2018
Top patents by PatentIndex Score
19 records- 0194US8322478B2Hands-free electric scooterKIM JOON HYUNG·Filed 2011·Granted Dec 4, 2012·30 cites·2 claims
- 0291US10167038B2Self-balancing scooter with foldable foothold for additional riderKIM JOON HYUNG·Filed 2017·Granted Jan 1, 2019·9 cites·1 claims
- 0390US10888474B2Wheelchair power apparatus for electronic driving conversionKIM JOON HYUNG·Filed 2018·Granted Jan 12, 2021·16 cites·6 claims
- 0487US9259805B2Mask for evaporation, and method and apparatus for manufacturing the sameKIM JOON-HYUNG·Filed 2010·Granted Feb 16, 2016·8 cites·11 claims
- 0585US10857046B2Wheelchair power apparatus for electronic driving conversionKIM JOON HYUNG·Filed 2018·Granted Dec 8, 2020·8 cites·1 claims
- 0679US8681898B2Signal amplifying apparatus, wireless transmitting apparatus, and signal amplifying methodKIM JOON-HYUNG·Filed 2012·Granted Mar 25, 2014·5 cites·8 claims
- 0774US8391406B2Apparatus and method for amplifying signal and wireless transmitter using the sameKIM JOON-HYUNG·Filed 2009·Granted Mar 5, 2013·5 cites·15 claims
- 0865US9445959B2Two-wheeled self-balancing wheelchairKIM JOON-HYUNG·Filed 2014·Granted Sep 20, 2016·4 cites·1 claims
- 0959US8773597B2Pixel-to-barrier-uneveness-controllable inkKIM JOON HYUNG·Filed 2011·Granted Jul 8, 2014·0 cites·3 claims
- 1058US8665509B2Method of bonding metal and glass using optical contact bonding, method of manufacturing display apparatus using the method of bonding, and display apparatus manufactured by the method of bondingKIM JOON-HYUNG·Filed 2011·Granted Mar 4, 2014·0 cites·20 claims
- 1158US8509714B2Bias modulation apparatus, and apparatus and method for transmitting signal for wideband mobile communication using the sameKIM JOON HYUNG·Filed 2010·Granted Aug 13, 2013·2 cites·10 claims
- 1254US2013248573A1Backpack Type Bag With Self-Balancing Electric Vehicle Mounted ThereonKIM JOON HYUNG·Filed 2012·Application pending·0 cites
- 1353US8810743B2Multifunctional optical filter for stereoscopic display device and stereoscopic display device comprising the sameKIM JOON-HYUNG·Filed 2011·Granted Aug 19, 2014·0 cites·6 claims
- 1450US8450916B2Display device and method for manufacturing display deviceKIM JOON-HYUNG·Filed 2010·Granted May 28, 2013·0 cites·18 claims
- 1547US9447946B2Optical member and method for manufacturing same, backlight unit using the optical member, and method for manufacturing the backlight unitKIM JOON-HYUNG·Filed 2011·Granted Sep 20, 2016·0 cites·7 claims
- 1646US8140020B2Radio frequency calibration apparatus and method for multi-antenna mobile communication systemKIM JOON-HYUNG·Filed 2007·Granted Mar 20, 2012·0 cites·13 claims
- 1744US10752305B2Stair-climbing type driving device and climbing driving methodKIM JOON-HYUNG·Filed 2018·Granted Aug 25, 2020·0 cites·2 claims
- 1841US2019380893A1Driving method of wheelchair power apparatus for electronic driving conversionKIM JOON HYUNG·Filed 2018·Application pending·0 cites
- 1940US2014008138A1Electric Vehicle Driven with Interaction with RiderKIM JOON HYUNG·Filed 2012·Application pending·0 cites
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