Inventor · disambiguated record
Chang Keun Jun
Also filed as: JUN CHANG-KEUN
8 granted patents·5 pending applications·52 citations·filing 1998–2012
81Inventor score
Top patents by PatentIndex Score
13 records- 0172US8352976B2Disc chucking apparatus, motor and disc driving device equipped with motorSAMSUNG ELECTRO MECH·Filed 2011·Granted Jan 8, 2013·3 cites·16 claims
- 0260US8629584B2Base assembly for motor and fan motor including the sameSMIRNOV VIATCHESLAV·Filed 2012·Granted Jan 14, 2014·1 cites·13 claims
- 0359US6172442B1Disk-type brushless single-phase DC motorSAMSUNG ELECTRO MECH·Filed 1998·Granted Jan 9, 2001·27 cites·4 claims
- 0450US8213112B2Motor having a pressure difference generation portion disposed in a space between a disk and rotor case and disk drive apparatus including the motorLEE YONG KWAN·Filed 2009·Granted Jul 3, 2012·0 cites·11 claims
- 0548US6206641B1Micro fanSAMSUNG ELECTRO MECH·Filed 1999·Granted Mar 27, 2001·21 cites·6 claims
- 0642US8710706B2Motor device and method of manufacturing the sameKIM PYO·Filed 2010·Granted Apr 29, 2014·0 cites·3 claims
- 0742US2013121627A1Hydrodynamic bearing assembly and spindle motor including the sameSAMSUNG ELECTRO MECH·Filed 2012·Application pending·0 cites
- 0840US2009310198A1ScannerSAMSUNG ELECTRO MECH·Filed 2009·Application pending·0 cites
- 0939US8230454B2Motor deviceJUN CHANG KEUN·Filed 2011·Granted Jul 24, 2012·0 cites·9 claims
- 1039US2011109193A1Motor deviceSAMSUNG ELECTRO MECH·Filed 2010·Application pending·0 cites
- 1138US2013119801A1Bearing assembly and fan motor including the sameSMIRNOV VIATCHESLAV·Filed 2012·Application pending·0 cites
- 1236US8645981B2Disk chucking apparatusKIM NAM SEOK·Filed 2010·Granted Feb 4, 2014·0 cites·13 claims
- 1336US2009128878A1Scanner and display device having the sameSAMSUNG ELECTRO MECH·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →