Chang Seob Song
Inventor
Stats
- 3 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 4 US Applications Filed
- 11 Total Citation Count
- Jul 21, 2022 Most Recent Filing
- Jan 5, 2012 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SAMHONGSA CO., LTD. | 4
1 | 2012
2013 |
Inventor Addresses
| Address | Duration |
|---|---|
| Incheon, KR | Mar 27, 25 - Mar 27, 25 |
| Seoul, KR | Oct 24, 13 - Mar 15, 16 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| G11B: | INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER | 2 |
| H02K: | DYNAMO-ELECTRIC MACHINES | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0105,680 | 2025 | STATOR HAVING BUS BAR STRUCTURE, PROPELLER DRIVING MOTOR USING SAME, AND METHOD FOR MANUFACTURING STATOR | 0 |
| 9287748 | 2016 | Spindle motor | 0 |
| 9209668 | 2015 | Spindle motor having an electrostatic discharge path | 0 |
| D707257 | 2014 | Base plate for spindle motor | 7 |
| 2013/0342,055 | 2013 | SPINDLE MOTOR HAVING AN ELECTROSTATIC DISCHARGE PATH | 1 |
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
>
Upgrade to our Level for up to -1 portfolios!.