Individual holder
LEE CHUNHAO J
US·17 granted patents·92 citations·filing 2007–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
17 records- 0193US8296020B2Use of selectable one-way clutch in hybrid powertrainLEE CHUNHAO J·Filed 2011·Granted Oct 23, 2012·15 cites·15 claims
- 0290US8494738B2Control of selectable one-way clutch in a transmissionLEE CHUNHAO J·Filed 2008·Granted Jul 23, 2013·16 cites·5 claims
- 0384US8844702B2Powertrain pressure control systemLEE CHUNHAO J·Filed 2011·Granted Sep 30, 2014·5 cites·17 claims
- 0484US8469847B2Integrated single motor hybrid transmission using rear-wheel-drive 8-speed transmissionLEE CHUNHAO J·Filed 2011·Granted Jun 25, 2013·7 cites·18 claims
- 0581US8794411B2Powertrain pressure control systemLEE CHUNHAO J·Filed 2011·Granted Aug 5, 2014·4 cites·19 claims
- 0679US8478498B2Engine power management for a selectable one-way clutch or mechanical diode in automatic transmissionsLEE CHUNHAO J·Filed 2008·Granted Jul 2, 2013·8 cites·12 claims
- 0777US8306709B2Engagement of selectable one-way clutch or mechanical diode by active engine speed controlLEE CHUNHAO J·Filed 2008·Granted Nov 6, 2012·7 cites·12 claims
- 0877US8287411B2Hybrid transmission with integrated torque machineLEE CHUNHAO J·Filed 2009·Granted Oct 16, 2012·11 cites·11 claims
- 0975US8631919B2Automatic transmission shift quality via selective use of closed-loop pressure feedback controlLEE CHUNHAO J·Filed 2010·Granted Jan 21, 2014·3 cites·11 claims
- 1074US8100802B2Torque converter control method and apparatusLEE CHUNHAO J·Filed 2007·Granted Jan 24, 2012·6 cites·4 claims
- 1171US8887891B2Powertrain pressure and flow control system for dog clutchesLEE CHUNHAO J·Filed 2011·Granted Nov 18, 2014·2 cites·8 claims
- 1271US8794417B2Powertrain pressure and flow control system for a torque converter clutchLEE CHUNHAO J·Filed 2011·Granted Aug 5, 2014·2 cites·5 claims
- 1371US8695774B2Powertrain pressure control systemLEE CHUNHAO J·Filed 2011·Granted Apr 15, 2014·2 cites·18 claims
- 1468US8292783B2Method and apparatus for controlling a torque converter clutchLEE CHUNHAO J·Filed 2011·Granted Oct 23, 2012·2 cites·7 claims
- 1562US8800404B2Micro-electro-mechanical-system (MEMS) based hydraulic control system for mild hybrid vehiclesLEE CHUNHAO J·Filed 2011·Granted Aug 12, 2014·2 cites·9 claims
- 1646US9358867B2Micro electro-mechanical system (MEMS) based hydraulic control system for full hybrid vehiclesLEE CHUNHAO J·Filed 2011·Granted Jun 7, 2016·0 cites·9 claims
- 1745US8600631B2Engine speed assist torque converter clutch controlLEE CHUNHAO J·Filed 2011·Granted Dec 3, 2013·0 cites·14 claims
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