Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8476842 | Driving device for LED module | Hung-Che Chou, Sheng-Chieh Wu, Pao-Chuan Lin | 2013-07-02 |
| 8373404 | Negative lock loop and control method for a flyback voltage converter | Ching-Hsiang Yang, Cheng-Hsuan Fan, Hung-Che Chou | 2013-02-12 |
| 8169198 | Anti-ring asynchronous boost converter and anti-ring method for an asynchronous boost converter | Shui-Mu Lin, Jien-Sheng Chen, Kwan-Jen Chu, Tsung-Wei Huang | 2012-05-01 |
| 7991172 | Half-voltage headphone driver circuit | Cheng-Hsuan Fan, Hung-Che Chou, Ching-Hsiang Yang, Shui-Mu Lin, Chih-Ping Tan | 2011-08-02 |
| 7907377 | Arrangement and method for an integrated protection for a power system | Cheng-Hsuan Fan, Hung-Che Chou, Ching-Hsiang Yang, Chih-Ping Tan | 2011-03-15 |
| 7907013 | Class AB output stage with programmable bias point control | — | 2011-03-15 |
| 7728571 | Load-dependent frequency jittering circuit and load-dependent frequency jittering method | Cheng-Hsuan Fan, Hung-Che Chou, Ching-Hsiang Yang | 2010-06-01 |
| 7714551 | High PSRR linear voltage regulator and control method thereof | Cheng-Hsuan Fan, Hung-Che Chou, Ching-Hsiang Yang, Chih-Ping Tan | 2010-05-11 |
| 7619396 | Thermal dissipation improved power supply arrangement and control method thereof | Cheng-Hsuan Fan, Hung-Che Chou, Ching-Hsiang Yang, Chih-Ping Tan | 2009-11-17 |
| 7609533 | Light-load efficiency improving method and apparatus for a flyback converter | Cheng-Hsuan Fan, Hung-Che Chou | 2009-10-27 |
| 7570121 | Frequency jittering control circuit and method for using the same | Cheng-Hsuan Fan, Hung-Che Chou, Ching-Hsiang Yang, Chih-Ping Tan | 2009-08-04 |
| 7550932 | Control method and device for a power-converting module that drives a light-emitting component | Nien-Hui Kung, Yiu-I Lin, Der-Jiunn Wang, Jien-Sheng Chen, Shui-Mu Lin +1 more | 2009-06-23 |
| 7535690 | Arrangement and method for an integrated protection for a power system | Cheng-Hsuan Fan, Hung-Che Chou, Ching-Hsiang Yang, Chih-Ping Tan | 2009-05-19 |
| 7489182 | Charge pump start up circuit and method thereof | Hung-Che Chou, Cheng-Hsuan Fan, Liang-Pin Tai | 2009-02-10 |
| 7388592 | Gamma voltage generator and method thereof for generating individually tunable gamma voltages | Jing-Meng Liu, Shin-Lung Ho, Wen-Hung Huang, Cheng-Yuan Chang | 2008-06-17 |
| 7332879 | Control method and device for a power-converting module that drives a light-emitting component | Nien-Hui Kung, Yiu-I Lin, Der-Jiunn Wang, Jien-Sheng Chen, Shui-Mu Lin +1 more | 2008-02-19 |
| 7271802 | Dual panel display backlight power controller chip for handheld apparatus | Der-Jiunn Wang, Jing-Meng Liu, Nien-Hui Kung, Wen-Hung Huang | 2007-09-18 |
| 7180886 | Synchronized data communication on a one-wired bus | Jing-Meng Liu, Kent Hwang, Cheng-Hsuan Fan | 2007-02-20 |
| 7099127 | High-side short-circuit protection for a voltage converter | Peng Lan, Hsien-Ming Chiu, Jing-Meng Liu | 2006-08-29 |
| 6844709 | Programmable voltage supervisory circuit and method with minimum programming pins and low quiescent current | Jing-Meng Liu, Cheng-Hsuan Fan, Kent Hwang | 2005-01-18 |
| 6809616 | Inductor equivalent circuit and application thereof | Jing-Meng Liu, Kent Hwang, Cheng-Hsuan Fan | 2004-10-26 |
| 6747508 | Resistance mirror circuit | Jing-Meng Liu, Kent Hwang, Cheng-Hsuan Fan | 2004-06-08 |