Kuang Cheung Yuan
Inventor
Stats
- 2 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 3 US Applications Filed
- 19 Total Citation Count
- Mar 3, 2003 Most Recent Filing
- Mar 3, 2003 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Aqua-Leisure Industries, Inc. | 5
| 2003
|
Inventor Addresses
| Address | Duration |
|---|---|
| Longjiang, CN | Sep 09, 04 - Feb 14, 06 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 2 |
| F16K: | VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6997431 | 2006 | Childproof valve for swimming pool | 0 |
| 6991721 | 2006 | Water filter and pump | 12 |
| 2004/0173,518 | 2004 | Coaxial filter and pump | 1 |
| 2004/0173,517 | 2004 | Water filter and pump | 1 |
| 2004/0173,766 | 2004 | Childproof valve for swimming pool | 0 |
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