Chen-Fen Chen
Inventor
Stats
- 7 US patents issued
- 12 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 12 US Applications Filed
- 119 Total Citation Count
- Jun 14, 2018 Most Recent Filing
- Mar 24, 2000 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| EVERGOOD HARDWARE PRODUCTS CO.,LTD. | 1
1 | 2014
2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| 13F-3, NO. 18, Jianguo Rd., Alley 38, Sanhsin Lane, Nantou City, TW | Oct 26, 04 - Oct 26, 04 |
| 13F-3, No. 18, Jianguo RD, Alley 38, Sanhsin Lane, Nantou City, TW | Nov 16, 04 - Nov 16, 04 |
| 13F-3, No. 18, Jianguo Rd., Alley 38, Sanhsin Lane, Nantou City, Nantou, TW | Jan 21, 03 - Jan 21, 03 |
| 13F-3, No. 18, Jianguo Rd., Alley 38, Sanhsin Lane, Nantou City, TW | Dec 07, 04 - Dec 07, 04 |
| 13F-3, No. 18, Jianguo Rd., Alley 38, Sanhsin Lane, Nantou, TW | Aug 17, 04 - Aug 17, 04 |
| 3-3 Chengkung 1st Road, Nantou City, TW | Jul 31, 01 - Jul 31, 01 |
| Nantou City, TW | Jun 05, 03 - Nov 19, 15 |
| Nantou County, TW | Nov 30, 17 - Feb 11, 20 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B25G: | HANDLES FOR HAND IMPLEMENTS | 2 |
| B26B: | HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| D874873 | 2020 | Knife handle | 6 |
| 10350770 | 2019 | Pattern knife assembly | 5 |
| 2017/0341,244 | 2017 | KNIFE WITH LASER ENGRAVED FISHSCALE LINES | 10 |
| 2015/0328,781 | 2015 | KITCHEN KNIFE DEVICE | 4 |
| D499301 | 2004 | Knife holder | 17 |
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