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Patent applications and USPTO patent grants for Woo; Edwin.The latest application filed is for "flexible, personalized student success modeling for institutions with complex term structures and competency-based education".
Patent | Date |
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Flexible, Personalized Student Success Modeling For Institutions With Complex Term Structures And Competency-based Education App 20200057945 - Kil; David ;   et al. | 2020-02-20 |
Flexible, personalized student success modeling for institutions with complex term structures and competency-based education Grant 10,460,245 - Kil , et al. Oc | 2019-10-29 |
Flexible, Personalized Student Success Modeling For Institutions With Complex Term Structures And Competency-based Education App 20170068895 - Kil; David ;   et al. | 2017-03-09 |
Method of forming an in-ear device Grant 8,343,397 - Woo , et al. January 1, 2 | 2013-01-01 |
In-ear device App 20060213524 - Woo; Edwin ;   et al. | 2006-09-28 |
Dual density earplug App 20060118124 - Woo; Edwin ;   et al. | 2006-06-08 |
Length adjustable earplug cord App 20050230181 - Woo, Edwin | 2005-10-20 |
Wire band earmuff Grant 6,611,963 - Woo , et al. September 2, 2 | 2003-09-02 |
Earplug container Grant D474,886 - Fleming , et al. May 27, 2 | 2003-05-27 |
Wire band earmuff App 20030079275 - Woo, Edwin ;   et al. | 2003-05-01 |
Earmuff for noise blocking Grant 5,996,123 - Leight , et al. De | 1999-12-07 |
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