Class-D amplifying system and power converter circuit thereof
US-12512799-B2 · Dec 30, 2025 · US
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Hsiao Ming-Jun patents
Hsiao Ming-Jun is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hsiao Ming-Jun |
| Total patents | 17 |
| First publication | Apr 5, 2016 |
| Latest publication | Dec 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
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Electronic device having multiple speakers controlled by a single functional chip
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BD PWM modulation circuit for use in class D amplifier and modulation method thereof
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Foreign object detection method and power side capable of detecting foreign object
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Operation circuit having lower calibration time and calibration method thereof
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Electronic device and control method
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Recent patents
Latest publications not already listed above.
Class-d amplifying system and power converter circuit thereof
US-2022302887-A1 · Sep 22, 2022 · US
Bd pwm modulation circuit for use in class d amplifier and modulation method thereof
US-2022302912-A1 · Sep 22, 2022 · US
Foreign object detection method and power side capable of detecting foreign object
US-2022299670-A1 · Sep 22, 2022 · US
Low distortion triangular wave generator circuit and low distortion triangular wave generation method
US-11152927-B1 · Oct 19, 2021 · US
Low distortion triangular wave generator circuit and low distortion triangular wave generation method
US-2021305973-A1 · Sep 30, 2021 · US
Digital to analog converter circuit and digital to analog conversion method
US-9853658-B1 · Dec 26, 2017 · US
Voltage adjusting circuit for amplifier circuit and method thereof
US-9306501-B2 · Apr 5, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Richtek Technology Corp | 17 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H03F2200/351 | 4 |
| H03F3/2173 | 4 |
| G01R19/165 | 4 |
| H04R1/24 | 3 |
| H04R5/04 | 3 |