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Patent applications and USPTO patent grants for Lin; Lien-Chen.The latest application filed is for "gps positioning and returning device".
Patent | Date |
---|---|
Digital photo frame with photographing function Grant 7,986,368 - Lin , et al. July 26, 2 | 2011-07-26 |
GPS positioning and returning device App 20090085804 - Lin; Lien-Chen | 2009-04-02 |
Multifunctional bluetooth headset App 20090068949 - Lin; Lien-Chen | 2009-03-12 |
Digital photo frame with photographing function App 20090059052 - Lin; Lien-Chen ;   et al. | 2009-03-05 |
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