Mark Wing Keung Mak
Inventor
Stats
- 0 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 2 US Applications Filed
- 15 Total Citation Count
- Jan 12, 2015 Most Recent Filing
- Jan 13, 2004 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SAE Magnetics (H.K.) Ltd. | 1
| 2015
|
| SAE MAGNETICS (HONG KONG) LIMITED | 1
| 2004
|
Inventor Addresses
| Address | Duration |
|---|---|
| Hong Kong, CN | Jul 16, 15 - Jul 16, 15 |
| Hong Kong, HK | Sep 09, 04 - Sep 09, 04 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| F21K: | LIGHT SOURCES NOT OTHERWISE PROVIDED FOR | 1 |
| F21V: | FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR | 1 |
| G02B: | OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2015/0198,294 | 2015 | LIGHT BAR, BACKLIGHT DEVICE, AND MANUFACTURING METHODS THEREOF | 0 |
| 2004/0175,072 | 2004 | Apparatus for improved fiber optic coupling efficiency | 9 |
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