- All sections
- H - Electricity
- H01R - Electrically-conductive connections; structural associations of a plurality of mutually-insulated electrical connecting elements; coupling devices; current collectors
- H01R 31/00 - Coupling parts supported only by co-operation with counterpart
Patent holdings for IPC class H01R 31/00
Total number of patents in this class: 258
10-year publication summary
19
|
19
|
39
|
37
|
30
|
31
|
21
|
12
|
12
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Polygroup Macau Limited (BVI) | 122 |
9 |
HD Networks, LLC | 9 |
7 |
Uponor Innovation AB | 301 |
6 |
Hitachi Metals, Ltd. | 2175 |
5 |
Phoenix Contact GmbH & Co. KG | 2202 |
5 |
Willis Electric Co., Ltd. | 91 |
5 |
Samsung Electronics Co., Ltd. | 131630 |
4 |
3m Innovative Properties Company | 18406 |
4 |
Cisco Technology, Inc. | 18858 |
4 |
Corning Optical Communications RF LLC | 109 |
4 |
Molex, LLC | 1792 |
4 |
Hon Hai Precision Industry Co., Ltd. | 4157 |
3 |
Medtronic, Inc. | 9964 |
3 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
3 |
Tyco Electronics (shanghai) Co. Ltd. | 759 |
3 |
Core Brands, LLC | 27 |
3 |
Foxconn Interconnect Technology Limited | 1034 |
3 |
PPC Broadband, Inc. | 1017 |
3 |
GITech Inc. | 12 |
3 |
Belden Canada ULC | 134 |
3 |
Other owners | 174 |