Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499705 | Flower receptacle with water lamp handicraft | — | 2022-11-15 |
| 11271471 | Power converter controller having a short-circuit protection threshold voltage no higher than an over-current protection threshold voltage | Chin-Chuan Chen, Shu-Chia Lin, Kuo-Jung Wu | 2022-03-08 |
| 11198542 | Illuminated bottle stopper | — | 2021-12-14 |
| 10591122 | Multilayer flashing water ball apparatus | — | 2020-03-17 |
| 10458609 | Multilayer flashing water ball apparatus | — | 2019-10-29 |
| 10274179 | Flashing ornament apparatus | — | 2019-04-30 |
| 10251967 | Aromatherapy candle waterlamp | — | 2019-04-09 |
| 10184630 | Double-layer decorative lamp | — | 2019-01-22 |
| 9837914 | Methods for meeting holdup time requirement with minimal bulk capacitance | Ching-Sheng Yu, Wen-Yen Pen | 2017-12-05 |
| 9762131 | Flyback converter with no need for the auxiliary winding | Ching-Sheng Yu, Wen-Yen Pen | 2017-09-12 |
| 9742293 | Power supply and method of power supplying | Shu-Chia Lin, Ching-Sheng Yu | 2017-08-22 |
| 9625138 | Lighting decoration structure | — | 2017-04-18 |
| 9476553 | Flashing night light | — | 2016-10-25 |
| 9477034 | Twinkling suspender | — | 2016-10-25 |
| 9418600 | Apparatus for controlling a display and method thereof | Ren Kuan Liang, Chao-Chi Yeh | 2016-08-16 |
| 9414043 | Image adjusting apparatus and associated method | Jiunn-Kuang Chen, Chieh-Huang Tu | 2016-08-09 |
| 9341331 | Twinkling door hanger | — | 2016-05-17 |
| 9345087 | AC-powered LED light engines, integrated circuits and illuminating apparatuses having the same | Ching-Sheng Yu, Kuang-Hui Chen | 2016-05-17 |
| 9303835 | Flashing lighting module | — | 2016-04-05 |
| 9288850 | Control circuits, integrated circuits and illuminating apparatuses having the same | Ching-Sheng Yu, Kuang-Hui Chen | 2016-03-15 |
| 9267660 | Furnishing light | — | 2016-02-23 |
| 9268083 | Flashing brooch | — | 2016-02-23 |
| 9234654 | Twinkling hair band | — | 2016-01-12 |
| 9144127 | AC-powered LED light engines, integrated circuits and illuminating apparatuses having the same | Ching-Sheng Yu, Kuang-Hui Chen | 2015-09-22 |
| 9107264 | Electronic control gears for LED light engine and application thereof | Ching-Sheng Yu, Kuang-Hui Chen | 2015-08-11 |