Micro light-emitting diode and light-emitting device including the same
US-12550489-B2 · Feb 10, 2026 · US
Xiamen Sanan Optoelectronics Technology Co Ltd patents
Xiamen Sanan Optoelectronics Technology Co Ltd holds 321 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 321 |
| Recent patents | 37 |
| First publication | Jan 8, 2015 |
| Latest publication | Feb 10, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Light-emitting diode device and method for making the same
US-12538627-B2 · Jan 27, 2026 · US
Micro light-emitting assembly, micro light-emitting device manufactured from the same and method for mass transfer of micro light-emitting devices
US-12525588-B2 · Jan 13, 2026 · US
Micro light-emitting device, method for making the same, and light-emitting apparatus
US-12514045-B2 · Dec 30, 2025 · US
Light-emitting structure and light-emitting device including the same
US-12446363-B2 · Oct 14, 2025 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Micro light-emitting diode and light-emitting device including the same
US-12550489-B2 · Feb 10, 2026 · US
Light-emitting diode device and method for making the same
US-12538627-B2 · Jan 27, 2026 · US
Micro light-emitting assembly, micro light-emitting device manufactured from the same and method for mass transfer of micro light-emitting devices
US-12525588-B2 · Jan 13, 2026 · US
Micro light-emitting device, method for making the same, and light-emitting apparatus
US-12514045-B2 · Dec 30, 2025 · US
Light-emitting structure and light-emitting device including the same
US-12446363-B2 · Oct 14, 2025 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H10H20/032 | 122 |
| H10H20/857 | 112 |
| H01L2933/0016 | 89 |
| H01L33/62 | 84 |
| H10H20/01 | 80 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 316 |
| Cross-Sectional Technologies | 24 |
| Mechanical Engineering | 12 |
| Chemistry & Metallurgy | 11 |
| Physics | 9 |
| Operations & Transport | 9 |
| Human Necessities | 7 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Xiamen Sanan Optoelectronics Technology Co Ltd have in patentsdb?
- Xiamen Sanan Optoelectronics Technology Co Ltd is linked to 321 publications as assignee in our database.
- What technology areas does Xiamen Sanan Optoelectronics Technology Co Ltd patent most?
- Top mapped technology areas by patent count: Electricity (316); Cross-Sectional Technologies (24); Mechanical Engineering (12).
- Is Xiamen Sanan Optoelectronics Technology Co Ltd's patent activity growing?
- In our data, assignee counts were 17 in 2024 and 6 in 2025 (lower year over year).
- What are recent patents assigned to Xiamen Sanan Optoelectronics Technology Co Ltd?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.