- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 29/00 - Switches having at least one liquid contact
Patent holdings for IPC class H01H 29/00
Total number of patents in this class: 37
10-year publication summary
|
5
|
3
|
2
|
3
|
1
|
0
|
3
|
2
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Zonit Structured Solutions, LLC | 121 |
6 |
| Kurimoto, Ltd. | 89 |
3 |
| Texas Instruments Incorporated | 19639 |
2 |
| Nokia Technologies Oy | 21548 |
2 |
| Kadoor Microelectronics Ltd. | 2 |
2 |
| National Tsing Hua University | 1272 |
2 |
| ShockWatch, Inc. | 108 |
2 |
| Avago Technologies International Sales Pte. Limited | 8536 |
2 |
| Eurochiller S.r.l. | 3 |
2 |
| The Regents of the University of California | 20842 |
1 |
| The Boeing Company | 20196 |
1 |
| Kimberly-clark Worldwide, Inc. | 5255 |
1 |
| Robert Bosch GmbH | 44252 |
1 |
| Thermo Keytek LLC | 7 |
1 |
| ABB Research Ltd. | 780 |
1 |
| DexCom, Inc. | 1765 |
1 |
| Dexerials Corporation | 2005 |
1 |
| Masdar Institute of Science and Technology | 16 |
1 |
| Oakington Corp. | 4 |
1 |
| Preciflex SA | 63 |
1 |
| Other owners | 3 |