Ball-screw drive for electromechanical brake
US-2025320900-A1 · Oct 16, 2025 · US
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Wu Changming patents
Wu Changming is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wu Changming |
| Total patents | 8 |
| First publication | Apr 26, 2016 |
| Latest publication | Oct 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Phase-change metasurface for programmable waveguide mode conversion
US-12235526-B2 · Feb 25, 2025 · US
Ball nut assembly
US-12066080-B2 · Aug 20, 2024 · US
Phase-change metasurface for programmable waveguide mode conversion
US-2023051113-A1 · Feb 16, 2023 · US
Novel Nanocomposite Phase-Change Memory Materials and Design and Selection of the Same
US-2022407001-A1 · Dec 22, 2022 · US
Ball nut assembly
US-2020324805-A1 · Oct 15, 2020 · US
Ball nut assembly for an electromechanically actuable parking brake assembly of a brake assembly
US-9976614-B2 · May 22, 2018 · US
Electric power steering assembly
US-9321478-B2 · Apr 26, 2016 · 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 |
|---|---|
| Univ Washington | 3 |
| Zf Active Safety Us Inc | 3 |
| Univ Maryland | 1 |
| Government Of The Us Secretary Of Commerce | 1 |
| Kelsey Hayes Co | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16D2125/36 | 4 |
| F16D2125/40 | 3 |
| G02B6/125 | 2 |
| G02B1/002 | 2 |
| G02F1/035 | 2 |