Joe J Liou
Inventor
Stats
- 2 US patents issued
- 13 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 13 US Applications Filed
- 24 Total Citation Count
- Dec 30, 2019 Most Recent Filing
- Dec 11, 2014 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| UNITED TECHNOLOGIES CORPORATION | 2
1 1 | 2014
2015 2017 |
| OTIS ELEVATOR COMPANY | 1
1 | 2016
2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| South Windsor, CT, US | Jun 18, 15 - Sep 21, 21 |
| Windsor, CT, US | Oct 29, 19 - Oct 11, 22 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B21B: | ROLLING OF METAL | 2 |
| B21H: | MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS | 2 |
| B21K: | MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11466768 | 2022 | Methods and systems for cooling transmissions | 0 |
| 11287025 | 2022 | Cooling units for transmissions | 0 |
| 11174937 | 2021 | Speed reducer cooling fins and method of manufacturing | 0 |
| 11124386 | 2021 | Safety brake configuration for elevator application | 1 |
| 2021/0088,123 | 2021 | SPEED REDUCER COOLING FINS AND METHOD OF MANUFACTURING | 1 |
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