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Patent applications and USPTO patent grants for Pham; Luu T..The latest application filed is for "simultaneous voice and data systems for secure catalog orders".
Patent | Date |
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Simultaneous voice and data systems for secure catalog orders Grant 8,781,087 - Pierce , et al. July 15, 2 | 2014-07-15 |
Simultaneous Voice And Data Systems For Secure Catalog Orders App 20120179470 - Pierce; Jeffrey D. ;   et al. | 2012-07-12 |
Simultaneous voice and data systems for secure catalog orders Grant 8,139,733 - Pierce , et al. March 20, 2 | 2012-03-20 |
Simultaneous voice and data systems for secure catalog orders App 20080159498 - Pierce; Jeffrey D. ;   et al. | 2008-07-03 |
1/8th and 1/16th micro-stepping motor drive software architecture Grant 6,597,147 - Li , et al. July 22, 2 | 2003-07-22 |
1/8th and 1/16th micro-stepping motor drive software architecture App 20020133262 - Li, Yanqing ;   et al. | 2002-09-19 |
Low cost 1/8th, 1/16th micro-stepping motor drive system Grant 6,414,460 - Li , et al. July 2, 2 | 2002-07-02 |
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