Patent applications and USPTO patent grants for Albert; Chen.The latest application filed is for "dual-band active filter".
Patent | Date |
---|---|
Dual-band active filter Grant 7,340,237 - Sheng-Fuh , et al. March 4, 2 | 2008-03-04 |
Dual-band active filter App 20070021088 - Sheng-Fuh; Chang ;   et al. | 2007-01-25 |
Antenna diversity switch of wireless dual-mode co-existence systems App 20060276132 - Sheng-Fuh; Chang ;   et al. | 2006-12-07 |
Dual-band power amplifier App 20060170492 - Sheng-Fuh; Chang ;   et al. | 2006-08-03 |
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