Smart outdoor switchgear for control and protection of connection and disconnection of medium-voltage microgrid
US-2025246388-A1 · Jul 31, 2025 · US
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Wang Junkai patents
Wang Junkai is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Junkai |
| Total patents | 11 |
| First publication | Dec 22, 2016 |
| Latest publication | Jul 31, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Steel for glass lining and production method therefor
US-2023114417-A1 · Apr 13, 2023 · US
Steel for high-strength aluminum clad substrate and manufacturing method therefor
US-2022042134-A1 · Feb 10, 2022 · US
Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor
US-10889874-B2 · Jan 12, 2021 · US
Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor
US-10837089-B2 · Nov 17, 2020 · US
Installing unit, bracket, installing assembly of an antenna, and an installing method
US-10777874-B2 · Sep 15, 2020 · US
Managed connectivity in optical distribution frame
US-10444457-B2 · Oct 15, 2019 · US
Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor
US-2018371587-A1 · Dec 27, 2018 · US
Thick steel plate for high heat input welding and having great heat-affected area toughness and manufacturing method therefor
US-2018363091-A1 · Dec 20, 2018 · US
Installing unit, bracket, installing assembly of an antenna, and an installing method
US-2018342786-A1 · Nov 29, 2018 · US
Recent patents
Latest publications not already listed above.
Managed connectivity in optical distribution frame
US-2016370552-A1 · Dec 22, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Baoshan Iron & Steel | 6 |
| Nokia Shanghai Bell Co Ltd | 2 |
| Tyco Electronics Ltd Uk | 1 |
| Tyco Electronics Shanghai Co Ltd | 1 |
| China Electric Power Res Inst | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C21D1/60 | 6 |
| C22C38/14 | 6 |
| C22C38/04 | 6 |
| C22C38/001 | 6 |
| C22C38/002 | 6 |