Assignee
HANSDER ENGINEERING CO LTD
TW·2 granted patents·13 pending applications·2 citations·filing 2005–2007
Top patents by PatentIndex Score
15 records- 0144US7456728B2Fire-alarm control panel having power frequency carrierHANSDER ENGINEERING CO LTD·Filed 2006·Granted Nov 25, 2008·2 cites·10 claims
- 0236US2007187083A1Apparatus for air conditioning using power frequency carrierHANSDER ENGINEERING CO LTD·Filed 2006·Application pending·0 cites
- 0332US2008111701A1Smoke detector having cameraHANSDER ENGINEERING CO LTD·Filed 2007·Application pending·0 cites
- 0430US2008123869A1Broadcasting device having power frequency carrierHANSDER ENGINEERING CO LTD·Filed 2006·Application pending·0 cites
- 0529US2006162502A1Tong for loading and unloadingHANSDER ENGINEERING CO LTD·Filed 2005·Application pending·0 cites
- 0629US2006250232A1Door intercom communication system and method of using sameHANSDER ENGINEERING CO LTD·Filed 2006·Application pending·0 cites
- 0728US7760268B2Television set having power frequency carrierHANSDER ENGINEERING CO LTD·Filed 2006·Granted Jul 20, 2010·0 cites·11 claims
- 0827US2007170784A1Lamp system having power frequency carrierHANSDER ENGINEERING CO LTD·Filed 2006·Application pending·0 cites
- 0926US2007142938A1Programmable logic controller having power frequency carrierHANSDER ENGINEERING CO LTD·Filed 2006·Application pending·0 cites
- 1025US2008228324A1Control system of no-fuse breaker using power frequency carrierHANSDER ENGINEERING CO LTD·Filed 2007·Application pending·0 cites
- 1125US2006219287A1Sensitized semiconductor solar cellHANSDER ENGINEERING CO LTD·Filed 2005·Application pending·0 cites
- 1224US2008225453A1Breaker control system using power frequency carrierHANSDER ENGINEERING CO LTD·Filed 2007·Application pending·0 cites
- 1324US2007142023A1Telephone having power frequency carrierHANSDER ENGINEERING CO LTD·Filed 2006·Application pending·0 cites
- 1424US2007019576A1Network computer having power frequency carrierHANSDER ENGINEERING CO LTD·Filed 2006·Application pending·0 cites
- 1522US2007034003A1Water-level control device having power frequency carrierHANSDER ENGINEERING CO LTD·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →