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Patent applications and USPTO patent grants for Chen; Dar-Zen.The latest application filed is for "upper limb training device".
Patent | Date |
---|---|
Sustaining manipulator arm Grant 8,701,518 - Chen , et al. April 22, 2 | 2014-04-22 |
Upper limb training device Grant 8,574,137 - Chen , et al. November 5, 2 | 2013-11-05 |
Upper Limb Training Device App 20120040807 - Chen; Dar-Zen ;   et al. | 2012-02-16 |
Sustaining Manipulator Arm App 20110308347 - Chen; Dar-Zen ;   et al. | 2011-12-22 |
Latching Mechanism for Airtight Container App 20110309639 - Chen; Dar-Zen ;   et al. | 2011-12-22 |
Workpiece holder for clean container Grant 7,032,758 - Pai , et al. April 25, 2 | 2006-04-25 |
Latching mechanism for locking/unlocking the door of a wafer container Grant 6,902,063 - Pai , et al. June 7, 2 | 2005-06-07 |
Workpiece holder for clean container App 20050087476 - Pai, Wei-Ming ;   et al. | 2005-04-28 |
Latching mechanism for locking/unlocking the door of a wafer container App 20040040884 - Pai, Wei-Ming ;   et al. | 2004-03-04 |
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