Chun Wai Choi
Inventor
Stats
- 8 US patents issued
- 45 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 8 US Patents Issued
- 45 US Applications Filed
- 93 Total Citation Count
- Sep 11, 2024 Most Recent Filing
- Dec 28, 2012 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SUNCOKE TECHNOLOGY AND DEVELOPMENT LLC | 9
3 1 7 3 1 | 2012
2013 2014 2015 2016 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| CHICAGO, IL, US | Mar 03, 16 - Mar 03, 16 |
| Chicago, IL, US | Jul 03, 14 - Jun 27, 24 |
| Lisle, IL | Dec 17, 15 - Dec 17, 15 |
| Lisle, IL, US | Dec 17, 15 - Mar 13, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B22D: | CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES | 1 |
| B22F: | WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER | 7 |
| B23P: | OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0083,222 | 2025 | TORPEDO CARS FOR USE WITH GRANULATED METALLIC UNIT PRODUCTION, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS | 0 |
| 2025/0083,223 | 2025 | LOW-SULFUR GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS | 0 |
| 2025/0083,224 | 2025 | LOW-CARBON GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS | 0 |
| 2025/0083,230 | 2025 | USE OF A BASIC OXYGEN FURNACE TO PRODUCE GRANULATED METALLIC UNITS, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS | 0 |
| 2025/0083,231 | 2025 | USE OF RESIDUAL IRON WITHIN GRANULATED METALLIC UNIT PRODUCTION FACILITIES, AND ASSOCIATED SYSTEMS, DEVICES, AND METHODS | 0 |
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