Electronic device having a lens assembly employing an avoidance space in conjunction with a total track length
US-12591118-B2 · Mar 31, 2026 · US
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Long Sichen patents
Long Sichen is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Long Sichen |
| Total patents | 5 |
| First publication | Aug 3, 2017 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Electronic device
US-2025199270-A1 · Jun 19, 2025 · US
Optical lens, camera module, and electronic device
US-2025180871-A1 · Jun 5, 2025 · US
Gas laser
US-9948055-B2 · Apr 17, 2018 · US
Gas laser
US-2017222389-A1 · Aug 3, 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 |
|---|---|
| Huawei Tech Co Ltd | 3 |
| Univ Huazhong Science Tech | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B13/0045 | 3 |
| G03B30/00 | 3 |
| G02B13/18 | 3 |
| G02B7/02 | 2 |
| G03B2205/0007 | 2 |