Ching-Hui Tsai
Inventor
Stats
- 1 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 2 US Applications Filed
- 47 Total Citation Count
- Nov 9, 2011 Most Recent Filing
- Apr 20, 2010 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| MENG RUI CO., LTD. | 2
| 2010
|
Inventor Addresses
| Address | Duration |
|---|---|
| New Taipei City, TW | Mar 07, 13 - Mar 07, 13 |
| Xianxi Township, Changhua County, TW | Jul 09, 13 - Jul 09, 13 |
| Xianxi Township, TW | Sep 01, 11 - Sep 01, 11 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B23B: | TURNING; BORING | 1 |
| B25B: | TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING | 1 |
| B25G: | HANDLES FOR HAND IMPLEMENTS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8479616 | 2013 | Magnetic driving device | 18 |
| 2013/0057,001 | 2013 | Gripping Device with Claw and Electrical-Operated Magnetic Disk | 27 |
| 2011/0209,588 | 2011 | Magnetic Driving Device | 1 |
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