Dae Sung Cho
Inventor
Stats
- 23 US patents issued
- 64 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 23 US Patents Issued
- 64 US Applications Filed
- 699 Total Citation Count
- Nov 7, 2024 Most Recent Filing
- Jan 6, 2003 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SEOUL SEMICONDUCTOR CO., LTD. | 2
3 3 4 | 2012
2014 2015 2016 |
| Seoul Semiconducstor Co., Ltd. | 1
| 2012
|
| Seoul Viosys Co., Ltd. | 3
5 1 10 2 1 | 2011
2012 2013 2014 2015 2016 |
| SAMSUNG ELECTRONICS CO., LTD. | 1
2 3 4 2 | 2003
2004 2008 2009 2010 |
| KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION | 2
| 2010
|
Inventor Addresses
| Address | Duration |
|---|---|
| Ansan-si, KR | Jun 03, 14 - Feb 27, 25 |
| Gyeonggi-do, KR | Jul 22, 21 - Jun 13, 24 |
| Seoul, KR | Jul 10, 03 - Feb 26, 13 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F21K: | LIGHT SOURCES NOT OTHERWISE PROVIDED FOR | 3 |
| F21S: | NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF | 2 |
| F21V: | FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0070,100 | 2025 | LIGHT EMITTING DIODE FOR DISPLAY AND DISPLAY APPARATUS HAVING THE SAME | 0 |
| 2025/0056,953 | 2025 | LED DISPLAY APPARATUS | 0 |
| 12199133 | 2025 | LED display apparatus | 0 |
| 2024/0421,134 | 2024 | LED UNIT FOR DISPLAY AND DISPLAY APPARATUS HAVING THE SAME | 0 |
| 12142602 | 2024 | Light emitting diode for display and display apparatus having the same | 0 |
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