Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405158 | Abnormal sound detection device and abnormal sound detection method | Yung-Tai Pan | 2025-09-02 |
| 11476812 | Amplifying apparatus | — | 2022-10-18 |
| 11196393 | Amplifying apparatus and voltage-to-current conversion apparatus | — | 2021-12-07 |
| 10911026 | Capacitor circuit and capacitive multiple filter | — | 2021-02-02 |
| 10797648 | Mixer module | — | 2020-10-06 |
| 10771023 | Amplifier | — | 2020-09-08 |
| 9692464 | Signal transmitter capable of reducing noise | Da-Cheng Peng, Zhuo Fu, Hwey-Ching Chien | 2017-06-27 |
| 9414112 | Time synchronization method and system | — | 2016-08-09 |
| 9341322 | Color-mixing light-emitting diode module | Tsung-Jen Liaw, Jen-Te Chen | 2016-05-17 |
| 8934753 | Method for synchronizing audio playback of digital media renders, and related digital media controller, digital audio media render and digital media server | — | 2015-01-13 |
| 8903218 | Method for synchronizing audio playback of a plurality of digital media renders, and related digital media controller and digital audio media render | — | 2014-12-02 |
| 8774506 | Method of detecting red eye image and apparatus thereof | Pai-Yu Tien, Sheng-Ling Huang | 2014-07-08 |
| 8547388 | Image processing device and related method thereof | — | 2013-10-01 |
| 8515162 | QR code processing method and apparatus thereof | — | 2013-08-20 |
| 8472756 | Method for producing high resolution image | — | 2013-06-25 |
| 8433104 | Image processing method for background removal | — | 2013-04-30 |
| 8405536 | Communication system for frequency shift keying signal | Jin-Lien Lin, Shih-Hsien Yang | 2013-03-26 |
| 8397993 | Printing control method and printing control apparatus for line light source detection | — | 2013-03-19 |
| 8358230 | Low power discrete-time electronic circuit | — | 2013-01-22 |
| 8308064 | Barcode evaluation method and barcode evaluation apparatus | — | 2012-11-13 |
| 8251292 | Processing method of barcode and apparatus thereof | — | 2012-08-28 |
| 8111926 | Image processing method for deriving text characteristic image from input image and related apparatus | Wu-Jie Liao, Pai-Yu Tien, Hui-Jan Chien, Tsai-Hsing Chen | 2012-02-07 |
| 8054338 | Method for determining luminance threshold value of video region and related apparatus | — | 2011-11-08 |
| 7957634 | Circuit for calibrating focus position of optical module and calibrating method thereof | Pai-Yu Tien | 2011-06-07 |
| 7123899 | Broadband single-ended input upconverter | Yung-Hue Chen, Keng-Li Su | 2006-10-17 |