Portable lighting device
US-12588117-B2 · Mar 24, 2026 · US
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Guo Danjun patents
Guo Danjun is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Guo Danjun |
| Total patents | 8 |
| First publication | Jun 4, 2020 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Portable lighting device
US-2024107641-A1 · Mar 28, 2024 · US
Portable lighting device
US-11871487-B2 · Jan 9, 2024 · US
Power adapter assembly and electrical system
US-11710974-B2 · Jul 25, 2023 · US
Portable lighting device
US-2023142534-A1 · May 11, 2023 · US
Portable lighting device
US-11589434-B2 · Feb 21, 2023 · US
Power adapter assembly and electrical system
US-2020194735-A1 · Jun 18, 2020 · US
Portable lighting device
US-2020178363-A1 · Jun 4, 2020 · 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 |
|---|---|
| Milwaukee Electric Tool Corp | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H05B47/17 | 6 |
| H05B45/10 | 6 |
| F21L4/005 | 6 |
| F21V15/01 | 6 |
| F21V23/003 | 6 |