Assignee
YU FENG ENTERPRISE CO LTD
TW·4 granted patents·86 citations·filing 1991–1997
Top patents by PatentIndex Score
4 records- 0176US5325286AMicro-computer operated control device for air-conditioning systemYU FENG ENTERPRISE CO LTD·Filed 1992·Granted Jun 28, 1994·57 cites·2 claims
- 0251US5816062AAir conditioning system with supplemental ice storing and cooling capacityYU FENG ENTERPRISE CO LTD·Filed 1997·Granted Oct 6, 1998·19 cites·8 claims
- 0333US5126097AFluid flow sensing and switching deviceYU FENG ENTERPRISE CO LTD·Filed 1991·Granted Jun 30, 1992·5 cites·1 claims
- 0425US5425502AVAV air conditioning system with a by-pass air supply fanYU FENG ENTERPRISE CO LTD·Filed 1994·Granted Jun 20, 1995·5 cites·2 claims
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