Metadata query method and apparatus
US-11474972-B2 · Oct 18, 2022 · US
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Tu Yan patents
Tu Yan is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Tu Yan |
| Total patents | 6 |
| First publication | Jul 16, 2020 |
| Latest publication | Oct 18, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Quantum dot light-emitting diode device and manufacturing method thereof
US-11329243-B2 · May 10, 2022 · US
Quantum dot light-emitting diode device and manufacturing method thereof
US-2021359240-A1 · Nov 18, 2021 · US
Visible light band reflection metasurface device and reflected light wavelength modulation method
US-11092870-B2 · Aug 17, 2021 · US
Visible Light Band Reflection Metasurface Device and Reflected Light Wavelength Modulation Method
US-2021215991-A1 · Jul 15, 2021 · US
Metadata query method and apparatus
US-2020226100-A1 · Jul 16, 2020 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Southeast | 2 |
| Huawei Tech Co Ltd | 2 |
| Shenzhen China Star Optoelectronics Semiconductor Display Tech Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01Q15/242 | 2 |
| H01Q15/0026 | 2 |
| H01Q15/002 | 2 |
| H01Q13/16 | 2 |
| H01Q3/44 | 2 |