Light reflecting material, reflecting layer and preparation method therefor
US-12105307-B2 · Oct 1, 2024 · US
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Chen Yusan patents
Chen Yusan is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Yusan |
| Total patents | 10 |
| First publication | May 25, 2017 |
| Latest publication | Oct 1, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Light-emitting ceramic and light-emitting device
US-11245243-B2 · Feb 8, 2022 · US
Light reflecting material, reflecting layer and preparation method therefor
US-2021389512-A1 · Dec 16, 2021 · US
Composite ceramic and preparation method therefor
US-11097984-B2 · Aug 24, 2021 · US
Composite ceramic and preparation method therefor
US-2020385312-A1 · Dec 10, 2020 · US
Light-emitting ceramic and light-emitting device
US-2019363507-A1 · Nov 28, 2019 · US
Wavelength coinventor, fluorescent color wheel, and light-emitting device
US-2018158995-A1 · Jun 7, 2018 · US
Wavelength conversion device, light source system and projection system
US-9897303-B2 · Feb 20, 2018 · US
Wavelength conversion device, light source system and projection system
US-2017167710-A1 · Jun 15, 2017 · US
Wavelength conversion device and related light-emitting device thereof
US-2017146219-A1 · May 25, 2017 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Appotronics Corp Ltd | 8 |
| Appotronics China Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C04B2235/5454 | 4 |
| C04B2235/3224 | 4 |
| C04B2235/3225 | 4 |
| C04B2235/764 | 4 |
| C04B2235/5436 | 4 |