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Patent applications and USPTO patent grants for Kim; HanJong.The latest application filed is for "voltage conversion system for transport refrigeration system".
Patent | Date |
---|---|
Voltage Conversion System For Transport Refrigeration System App 20210331560 - She; Xu ;   et al. | 2021-10-28 |
Redundant Power Supply For Hvac System Including Refrigerant Leakage Mitigation App 20210131696 - She; Xu ;   et al. | 2021-05-06 |
Time Sharing Control Of Transport Refrigeration System App 20210129630 - Shin; Jaegue ;   et al. | 2021-05-06 |
Conveyance system having paralleled drives Grant 10,654,682 - Agirman , et al. | 2020-05-19 |
System and method of maintaining performance of a system Grant 10,513,414 - Wang , et al. Dec | 2019-12-24 |
PWM strategy for regenerative multilevel drive Grant 10,513,413 - Agirman , et al. Dec | 2019-12-24 |
Interposition inductor arrangement for multiple drives in parallel Grant 10,454,387 - Agirman , et al. Oc | 2019-10-22 |
Elevator control system having controller in communication with power provider Grant 10,308,476 - Kim | 2019-06-04 |
Bus capacitor bank configuration for a regenerative drive Grant 10,246,294 - Agirman , et al. | 2019-04-02 |
System And Method Of Maintaining Performance Of A System App 20180257907 - WANG; Yang ;   et al. | 2018-09-13 |
Interposition Inductor Arrangement For Multiple Drives In Parallel App 20180248494 - Agirman; Ismail ;   et al. | 2018-08-30 |
Uninterrupted Rescue Operation App 20180215582 - Lotfi; Amir ;   et al. | 2018-08-02 |
Conveyance System Having Paralleled Drives App 20170369276 - Agirman; Ismail ;   et al. | 2017-12-28 |
Battery mounting in elevator hoistway Grant 9,815,665 - Rogers , et al. November 14, 2 | 2017-11-14 |
Neutral Point Regulator Hardware For A Multi-level Drive App 20170288574 - Agirman; Ismail ;   et al. | 2017-10-05 |
Uninterrupted Rescue Operation App 20170283213 - Lotfi; Amir ;   et al. | 2017-10-05 |
Bus Capacitor Bank Configuration For A Regenerative Drive App 20170029242 - Agirman; Ismail ;   et al. | 2017-02-02 |
Drive Assisted Emergency Stop App 20160362276 - Wang; Yang ;   et al. | 2016-12-15 |
Paralleled Active Front-end Rectifiers With Negligible Common-mode App 20160352249 - AGIRMAN; ISMAIL ;   et al. | 2016-12-01 |
Pwm Strategy For Regenerative Multilevel Drive App 20160311644 - Agirman; Ismail ;   et al. | 2016-10-27 |
Elevator Control System App 20160244294 - Kim; HanJong | 2016-08-25 |
Drive and Elevator Electronics in Bedplate App 20140166408 - Rogers; Kyle W. ;   et al. | 2014-06-19 |
Elevator motor drive tolerant of an irregular power source Grant 8,127,894 - Agirman , et al. March 6, 2 | 2012-03-06 |
Elevator Motor Drive Tolerant of an Irregular Power Source App 20090301819 - Agirman; Ismail ;   et al. | 2009-12-10 |
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