Chu-Feng CHEN
Inventor
Stats
- 7 US patents issued
- 20 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 20 US Applications Filed
- 39 Total Citation Count
- Jun 22, 2022 Most Recent Filing
- Jun 29, 2009 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| RICHTEK TECHNOLOGY CORPORATION | 1
| 2017
|
| VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION | 2
4 2 1 2 | 2009
2011 2014 2015 2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| Hsibchu, TW | Nov 24, 22 - Mar 11, 25 |
| HsinChu, TW | Dec 26, 17 - Dec 26, 17 |
| Hsinchu, TW | Nov 15, 18 - Aug 10, 23 |
| New Taipei City, TW | Oct 25, 12 - Nov 09, 17 |
| New Taipei, TW | Sep 30, 14 - Apr 21, 20 |
| Taipei County, TW | Dec 31, 09 - Jun 18, 13 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| H01L: | SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR | 20 |
| H10D: | 1 | |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12250834 | 2025 | Power device and manufacturing method thereof | 0 |
| 12107160 | 2024 | Power device and manufacturing method thereof | 0 |
| 2023/0253,494 | 2023 | HIGH VOLTAGE DEVICE AND MANUFACTURING METHOD THEREOF | 0 |
| 2023/0046,174 | 2023 | POWER DEVICE AND MANUFACTURING METHOD THEREOF | 0 |
| 2023/0045,843 | 2023 | POWER DEVICE AND MANUFACTURING METHOD THEREOF | 0 |
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