Assignee
COHAND TECHNOLOGY CO LTD
TW·8 granted patents·4 pending applications·123 citations·filing 2000–2006
Top patents by PatentIndex Score
12 records- 0179US6397610B1Method for controlling air conditioner/heater by coil temperatureCOHAND TECHNOLOGY CO LTD·Filed 2001·Granted Jun 4, 2002·42 cites·10 claims
- 0274US6357245B1Apparatus for making hot-water by air conditioner/heaterCOHAND TECHNOLOGY CO LTD·Filed 2001·Granted Mar 19, 2002·32 cites·2 claims
- 0368US6945324B2Controlling method for the discharge of coolant medium in the heat exchange wind boxCOHAND TECHNOLOGY CO LTD·Filed 2002·Granted Sep 20, 2005·19 cites·2 claims
- 0463US7367199B2Method for automatically balancing air conditioning outdoor heat exchangeCOHAND TECHNOLOGY CO LTD·Filed 2005·Granted May 6, 2008·3 cites·15 claims
- 0563US6504484B1Control method using power to prevent overheat inside of electric equipmentCOHAND TECHNOLOGY CO LTD·Filed 2000·Granted Jan 7, 2003·11 cites·3 claims
- 0654US6510703B1Method for controlling corresponding energy supply of a heat source unit of a refrigeration air conditioning system based on required energy value calculated from output power valueCOHAND TECHNOLOGY CO LTD·Filed 2001·Granted Jan 28, 2003·7 cites·3 claims
- 0753US2008034766A1Method for controlling selection of air conditioning environmental modes according to user's requirementsCOHAND TECHNOLOGY CO LTD·Filed 2006·Application pending·0 cites
- 0850US2007017667A1Air conditioning system having a terminal chest to provide optimal airflowCOHAND TECHNOLOGY CO LTD·Filed 2005·Application pending·0 cites
- 0949US7089997B2Heat exchanger using water liquid and vapor phases transformation to enhance heat exchange performanceCOHAND TECHNOLOGY CO LTD·Filed 2003·Granted Aug 15, 2006·5 cites·5 claims
- 1048US2007163292A1Thin refrigeration air conditioner having a greater temperature differenceCOHAND TECHNOLOGY CO LTD·Filed 2006·Application pending·0 cites
- 1146US6796140B1Heat exchangerCOHAND TECHNOLOGY CO LTD·Filed 2003·Granted Sep 28, 2004·4 cites·12 claims
- 1241US2007068668A1Water total heat exchange energy reclaiming apparatusCOHAND TECHNOLOGY CO LTD·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →