Assignee

SUNG CHANG TELECOM CO LTD

KR·1 granted patent·1 pending application·14 citations·filing 2013–2015

Technology mixE05F1 F24J1 F24S1 H02S1 Y02B1 Y02E1

Top patents by PatentIndex Score

2 records

0170US8869448B1Apparatus for automatically controlling crossing gate by sensing lightSUNG CHANG TELECOM CO LTD·Filed 2013·Granted Oct 28, 2014·14 cites·3 claims
0217US2017063291A1Fixed type solar generator equipped with reflectorSUNG CHANG TELECOM CO LTD·Filed 2015·Application pending·0 cites

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