Light-emitting device
US-2025386621-A1 · Dec 18, 2025 · US
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Hung Chien-Ya patents
Hung Chien-Ya is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hung Chien-Ya |
| Total patents | 6 |
| First publication | Jul 6, 2023 |
| Latest publication | Dec 18, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Light-emitting device
US-12419147-B2 · Sep 16, 2025 · US
Optoelectronic device
US-2025228054-A1 · Jul 10, 2025 · US
Light-emitting device
US-2024421249-A1 · Dec 19, 2024 · US
Light-emitting device
US-2023327048-A1 · Oct 12, 2023 · US
Light-emitting device
US-2023215998-A1 · Jul 6, 2023 · 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 |
|---|---|
| Epistar Corp | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10H20/841 | 6 |
| H10H20/835 | 5 |
| H10H20/831 | 5 |
| H10H20/819 | 5 |
| H10H20/84 | 5 |