Assignee
ASER TECH CO LTD
KR·3 granted patents·42 citations·filing 2002–2004
Top patents by PatentIndex Score
3 records- 0178US6830073B2Four-way reversing valveASER TECH CO LTD·Filed 2002·Granted Dec 14, 2004·24 cites·9 claims
- 0256US6966340B2Slide spool valveASER TECH CO LTD·Filed 2004·Granted Nov 22, 2005·9 cites·8 claims
- 0353US6983760B2Vaned spool type directional control valve and four-way reversible valve for cooling cycle system using the sameASER TECH CO LTD·Filed 2003·Granted Jan 10, 2006·9 cites·19 claims
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