LAI QIYANG
Inventor
Stats
- 4 US patents issued
- 7 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 7 US Applications Filed
- 11 Total Citation Count
- Dec 2, 2020 Most Recent Filing
- Jul 11, 2017 Earliest Filing
Work History
No Work History Available.Inventor Addresses
| Address | Duration |
|---|---|
| DUBAI, AE | Dec 27, 18 - Jan 10, 19 |
| Dubai, AE | Mar 03, 20 - Feb 01, 22 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| E05B: | LOCKS; ACCESSORIES THEREFOR; HANDCUFFS | 2 |
| F16K: | VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| D942243 | 2022 | Lock device | 3 |
| D939668 | 2021 | Wheel valve lockout device | 0 |
| 2021/0207,736 | 2021 | VALVE LOCKOUT DEVICE | 1 |
| D896615 | 2020 | Protection case for a padlock | 1 |
| D893281 | 2020 | Lock device | 2 |
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