Assignee
NA YUN-SUNG
KR·8 granted patents·22 citations·filing 2008–2011
Top patents by PatentIndex Score
8 records- 0187US8496426B2Pick and place apparatus for electronic device inspection equipment, picking apparatus thereof, and method for loading electronic devices onto loading elementNA YUN-SUNG·Filed 2010·Granted Jul 30, 2013·8 cites·5 claims
- 0273US8496113B2Insert for carrier board of test handlerNA YUN-SUNG·Filed 2008·Granted Jul 30, 2013·7 cites·2 claims
- 0368US8277162B2Unit for opening insert for test tray and method of mounting semiconductor device using the sameNA YUN SUNG·Filed 2009·Granted Oct 2, 2012·3 cites·11 claims
- 0459US8570058B2Carrier board transfer system for handler that supports testing of electronic devices and method for transferring carrier board in chamber of handlerNA YUN-SUNG·Filed 2009·Granted Oct 29, 2013·2 cites·8 claims
- 0555US8523163B2Insert for carrier board of test handlerNA YUN-SUNG·Filed 2009·Granted Sep 3, 2013·2 cites·14 claims
- 0646US8523158B2Opener and buffer table for test handlerNA YUN-SUNG·Filed 2008·Granted Sep 3, 2013·0 cites·6 claims
- 0743US8333083B2System to support testing of electronic devices, temperature control unit for the system, and method for controlling internal temperature of chamber of the systemNA YUN-SUNG·Filed 2009·Granted Dec 18, 2012·0 cites·12 claims
- 0838US8558569B2Opener for test handlerNA YUN-SUNG·Filed 2011·Granted Oct 15, 2013·0 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →