Assignee
HU LUNG-TAN
10 granted patents·8 pending applications·77 citations·filing 2005–2011
Top patents by PatentIndex Score
18 records- 0192US7143725B1Dual six-stroke self-cooling internal combustion engineHU LUNG TAN·Filed 2005·Granted Dec 5, 2006·26 cites·7 claims
- 0286US7614249B2Multi-range cross defrosting heat pump system and humidity control systemHU LUNG TAN·Filed 2005·Granted Nov 10, 2009·12 cites·20 claims
- 0386US7213407B2Wide temperature range heat pumpHU LUNG TAN·Filed 2005·Granted May 8, 2007·21 cites·12 claims
- 0480US7806101B2Two-stage-coordination type eight-stroke engineHU LUNG-TAN·Filed 2009·Granted Oct 5, 2010·8 cites·20 claims
- 0569US7950358B2Eight-stroke engine with coordination pressure management systemHU LUNG-TAN·Filed 2009·Granted May 31, 2011·4 cites·17 claims
- 0658US8918238B2Mackay cold-expansion engine systemHU LUNG-TAN·Filed 2010·Granted Dec 23, 2014·2 cites·14 claims
- 0758US8347833B2Diesel type cross-cycle internal combustion engineHU LUNG-TAN·Filed 2009·Granted Jan 8, 2013·3 cites·3 claims
- 0858US7743621B2Multi-range composite-evaporator type cross-defrosting systemHU LUNG-TAN·Filed 2009·Granted Jun 29, 2010·0 cites·14 claims
- 0955US7806102B2Variable coordination volume type eight-stroke engineHU LUNG-TAN·Filed 2009·Granted Oct 5, 2010·1 cites·20 claims
- 1051US2011023817A1Variable-coordination-timing type self-cooling engine with variable-profile-camshaftHU LUNG-TAN·Filed 2010·Application pending·0 cites
- 1148US2009277404A1Active-threshold-control type self-cooling engineHU LUNG-TAN·Filed 2009·Application pending·0 cites
- 1248US2009277403A1Variable-coordination-timing type self-cooling engineHU LUNG-TAN·Filed 2009·Application pending·0 cites
- 1347US7665429B2Swirl-injection type eight-stroke engineHU LUNG-TAN·Filed 2009·Granted Feb 23, 2010·0 cites·20 claims
- 1444US2010258068A1Spark-ignition type cross-cycle internal combustion engineHU LUNG-TAN·Filed 2009·Application pending·0 cites
- 1544US2010258067A1Overhead-exhaust type cross-cycle internal combustion engineHU LUNG-TAN·Filed 2009·Application pending·0 cites
- 1642US2013139769A1Mackay Tri-expansion cycle engine utilizing an eight-stroke master cylinder and an eight-stroke slave cylinderHU LUNG TAN·Filed 2011·Application pending·0 cites
- 1740US2011303191A1Low-cost type mackay four-stroke engine systemHU LUNG TAN·Filed 2010·Application pending·0 cites
- 1836US2012090580A1Controlled-compression direct-power-cycle engineHU LUNG TAN·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →