Tuqiang LI
Inventor
Stats
- 4 US patents issued
- 9 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 9 US Applications Filed
- 31 Total Citation Count
- Apr 20, 2018 Most Recent Filing
- Mar 7, 2007 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| FUJI ELECTRIC DEVICE TECHNOLOGY CO., LTD. | 2
| 2007
|
| WD Media, LLC | 1
3 | 2011
2014 |
| WD MEDIA, INC. | 1
| 2011
|
| TOHOKU UNIVERSITY | 1
| 2007
|
| FUJI ELECTRIC CO., LTD. | 1
2 | 2008
2009 |
Inventor Addresses
| Address | Duration |
|---|---|
| Cupertino, CA, US | Feb 17, 15 - Feb 17, 15 |
| Minami-Alps City, JP | Feb 21, 08 - Feb 21, 08 |
| Nagano, JP | - |
| SAN JOSE, CA, US | Jun 02, 16 - Jun 02, 16 |
| San Jose, CA, US | Jun 20, 17 - Feb 16, 21 |
| Tokyo, JP | Oct 23, 08 - Oct 23, 08 |
| Yamanashi, JP | Dec 10, 09 - Nov 25, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B05D: | PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 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 | 1 |
| G11B: | INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER | 9 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10923147 | 2021 | Magnetic media design with multiple non-magnetic exchange control layers | 0 |
| 10783915 | 2020 | Magnetic media having improved magnetic grain size distribution and intergranular segregation | 0 |
| 2019/0325,905 | 2019 | MAGNETIC MEDIA DESIGN WITH MULTIPLE NON-MAGNETIC EXCHANGE CONTROL LAYERS | 1 |
| 2018/0047,420 | 2018 | MAGNETIC MEDIA HAVING IMPROVED MAGNETIC GRAIN SIZE DISTRIBUTION AND INTERGRANULAR SEGREGATION | 1 |
| 9818442 | 2017 | Magnetic media having improved magnetic grain size distribution and intergranular segregation | 1 |
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