- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 12/52 - Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
Patent holdings for IPC class H01R 12/52
Total number of patents in this class: 679
10-year publication summary
|
58
|
77
|
82
|
70
|
78
|
67
|
51
|
38
|
26
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46583 |
24 |
| Lotes Co., Ltd. | 362 |
22 |
| Amphenol Corporation | 780 |
18 |
| TE Connectivity Solutions GmbH | 2921 |
18 |
| Delta Electronics, Inc. | 2736 |
16 |
| Molex, LLC | 2008 |
16 |
| Apple Inc. | 57234 |
13 |
| Foxconn Interconnect Technology Limited | 1130 |
12 |
| Samsung Electronics Co., Ltd. | 151726 |
11 |
| International Business Machines Corporation | 61969 |
11 |
| Japan Aviation Electronics Industry, Limited | 1801 |
11 |
| Nucurrent, Inc. | 381 |
11 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 691 |
10 |
| Huawei Technologies Co., Ltd. | 118321 |
9 |
| Murata Manufacturing Co., Ltd. | 25261 |
9 |
| Black & Decker, Inc. | 2417 |
9 |
| Robert Bosch GmbH | 43321 |
7 |
| ZF Friedrichshafen AG | 7213 |
6 |
| Microsoft Technology Licensing, LLC | 54199 |
6 |
| Tyco Electronics (shanghai) Co. Ltd. | 992 |
6 |
| Other owners | 434 |