Socket
US-D1081581-S · Jul 1, 2025 · US
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Ma Zhen patents
Ma Zhen is listed as an inventor on 47 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ma Zhen |
| Total patents | 47 |
| First publication | Mar 19, 2015 |
| Latest publication | Jul 1, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Socket
US-D1079648-S · Jun 17, 2025 · US
Socket
US-D1073619-S · May 6, 2025 · US
Socket
US-D1073618-S · May 6, 2025 · US
Dual band plug-on transmitter antenna
US-12249774-B2 · Mar 11, 2025 · US
Intelligently identifying freshness of terms in documentation
US-2024078372-A1 · Mar 7, 2024 · US
Dual Band Plug-On Transmitter Antenna
US-2024030604-A1 · Jan 25, 2024 · US
Bolt-bearing circumferential device for reinforcing and correcting angle irons of transmission tower
US-11802414-B2 · Oct 31, 2023 · US
Bolt-bearing circumferential device for reinforcing and correcting angle irons of transmission tower
US-2023272634-A1 · Aug 31, 2023 · US
Switch
US-D990434-S · Jun 27, 2023 · US
Recent patents
Latest publications not already listed above.
Method and apparatus for displaying item information
US-2023063711-A1 · Mar 2, 2023 · US
Charging apparatus and charging method
US-2022360102-A1 · Nov 10, 2022 · US
Flat switch module
US-D963598-S · Sep 13, 2022 · US
Linear slide switch used for speed-control
US-11309147-B2 · Apr 19, 2022 · US
Socket
US-D948448-S · Apr 12, 2022 · US
Speed-control switch
US-2022093352-A1 · Mar 24, 2022 · US
Flat switch and a flat switch module thereof
US-D939455-S · Dec 28, 2021 · US
Bracket, functional module, mounting method of electrical device and the electrical device
US-11201020-B2 · Dec 14, 2021 · US
Switch
US-D936619-S · Nov 23, 2021 · US
Switch
US-D936620-S · Nov 23, 2021 · US
Switch
US-D936621-S · Nov 23, 2021 · US
Switch
US-D936618-S · Nov 23, 2021 · US
Switch
US-D934818-S · Nov 2, 2021 · US
Control modular assembly and switch including the same
US-11081754-B2 · Aug 3, 2021 · US
Switch
US-D925470-S · Jul 20, 2021 · US
Switch
US-D925476-S · Jul 20, 2021 · US
Switch
US-D925469-S · Jul 20, 2021 · US
Switching and operating assembly of a switch
US-10950397-B2 · Mar 16, 2021 · US
Socket cover, socket assembly and associated manufacturing method
US-10840688-B2 · Nov 17, 2020 · US
Control modular assembly and switch including the same
US-10770244-B2 · Sep 8, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Schneider Electric Australia Pty Ltd | 30 |
| Hangzhou H3C Tech Co Ltd | 3 |
| Shure Acquisition Holdings Inc | 2 |
| Univ Shandong | 2 |
| Samsung Electronics Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02G3/14 | 6 |
| H04L61/6022 | 5 |
| H04L2101/622 | 5 |
| H01H23/145 | 4 |
| H02G3/12 | 4 |