Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10148239 | Circuit with co-matching topology for transmitting and receiving RF signals | Tao Chiang | 2018-12-04 |
| 8891682 | Harmonic elimination mixer | Chao-Cheng Lee | 2014-11-18 |
| 8385829 | Slave device complying with bluetooth communication protocol and related method for establishing bluetooth communication connection | — | 2013-02-26 |
| 8325794 | Apparatus and method for calibrating IQ mismatch | Fong-Ching Huang | 2012-12-04 |
| 8179199 | Transistor resistor and associated method | — | 2012-05-15 |
| 8150322 | Slave device complying with bluetooth communication protocol and related method for establishing bluetooth communication connection | — | 2012-04-03 |
| 8121572 | Signal strength detecting device and related method | Ren-Chieh Liu | 2012-02-21 |
| 8080982 | Low drop-out voltage regulator with efficient frequency compensation | Cheng-Chung Hsu | 2011-12-20 |
| 7738852 | Low noise mixer | Ying-Hsi Lin | 2010-06-15 |
| 7737772 | Bandwidth-adjustable filter | Chao-Cheng Lee | 2010-06-15 |
| 7636405 | Apparatus and method for calibrating in-phase and quadrature-phase mismatch | Chao-Cheng Lee, Ying-Hsi Lin | 2009-12-22 |
| 7583166 | Inductor Q factor enhancement apparatus has bias circuit that is coupled to negative resistance generator for providing bias signal | Ying-Hsi Lin | 2009-09-01 |
| 7560990 | Low noise amplifier and low noise amplifying method | Chao-Cheng Lee, Ying-Hsi Lin | 2009-07-14 |
| 7548734 | Multi-band RF receiver | Ying-Hsi Lin | 2009-06-16 |
| 7102441 | Variable gain amplifying circuit | Chao-Cheng Lee | 2006-09-05 |
| 7091786 | Linear-in-decibel variable gain amplifier | Tung-Ming Su | 2006-08-15 |
| 7078972 | Linear decibel-scale variable gain amplifier | Chao-Cheng Lee, Tung-Ming Su | 2006-07-18 |
| 7075368 | Linear-in-decibel variable gain amplifier | Tung-Ming Su, Chao-Cheng Lee | 2006-07-11 |