Liuhe Li
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
- 8 Total Citation Count
- Feb 16, 2012 Most Recent Filing
- Sep 12, 2002 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| THE UNIVERSITY OF HONG KONG | 2
2 1 | 2002
2008 2012 |
| CITY UNIVERSITY OF HONG KONG | 2
| 2004
|
Inventor Addresses
| Address | Duration |
|---|---|
| Beiging, CN | May 25, 04 - May 25, 04 |
| Beijing, CN | Dec 11, 03 - Nov 08, 12 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B23K: | SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM | 1 |
| C23C: | COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL | 3 |
| H01J: | ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2012/0279,449 | 2012 | APPARATUS AND METHOD FOR FOCUSED ELECTRIC FIELD ENHANCED PLASMA-BASED ION IMPLANTATION | 2 |
| 8119208 | 2012 | Apparatus and method for focused electric field enhanced plasma-based ion implantation | 2 |
| 7741621 | 2010 | Apparatus and method for focused electric field enhanced plasma-based ion implantation | 0 |
| 2008/0193,666 | 2008 | APPARATUS AND METHOD FOR FOCUSED ELECTRIC FIELD ENHANCED PLASMA-BASED ION IMPLANTATION | 0 |
| 2006/0013,964 | 2006 | Apparatus and method for focused electric field enhanced plasma-based ion implantation | 1 |
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