loadpatents
Patent applications and USPTO patent grants for Lu; Ralph Jan-Pin.The latest application filed is for "power switching system for esc with array of thermal control elements".
Patent | Date |
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Power switching system for ESC with array of thermal control elements Grant 10,770,363 - Gaff , et al. Sep | 2020-09-08 |
Power Switching System For Esc With Array Of Thermal Control Elements App 20180374763 - Gaff; Keith William ;   et al. | 2018-12-27 |
Power switching system for ESC with array of thermal control elements Grant 10,049,948 - Gaff , et al. August 14, 2 | 2018-08-14 |
Power Switching System For Esc With Array Of Thermal Control Elements App 20140154819 - Gaff; Keith William ;   et al. | 2014-06-05 |
ESC high voltage control and methods thereof Grant 8,315,029 - Jafarian-Tehrani , et al. November 20, 2 | 2012-11-20 |
Esc High Voltage Control And Methods Thereof App 20120018095 - Jafarian-Tehrani; Seyed Jafar ;   et al. | 2012-01-26 |
Plasma processing system ESC high voltage control and methods thereof Grant 7,983,018 - Jafarian-Tehrani , et al. July 19, 2 | 2011-07-19 |
Plasma Processing System Esc High Voltage Control And Methods Thereof App 20110051307 - Jafarian-Tehrani; Seyed Jafar ;   et al. | 2011-03-03 |
Plasma processing system ESC high voltage control Grant 7,768,766 - Jafarian-Tehrani , et al. August 3, 2 | 2010-08-03 |
Plasma Processing System Esc High Voltage Control App 20080297971 - Jafarian-Tehrani; Seyed Jafar ;   et al. | 2008-12-04 |
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