- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16C - Shafts; flexible shafts; mechanical means for transmitting movement in a flexible sheathing; elements of crankshaft mechanisms; pivots; pivotal connections; rotary engineering elements other than gearing, coupling, clutch or brake elements; bearings
- F16C 11/04 - Pivotal connections
Patent holdings for IPC class F16C 11/04
Total number of patents in this class: 1699
10-year publication summary
82
|
103
|
134
|
143
|
147
|
156
|
166
|
205
|
273
|
113
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Samsung Electronics Co., Ltd. | 131630 |
131 |
Huawei Technologies Co., Ltd. | 100781 |
69 |
Honor Device Co., Ltd. | 3469 |
42 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
41 |
Sugatsune Kogyo Co., Ltd. | 284 |
36 |
Caterpillar Inc. | 8877 |
31 |
Hangzhou Amphenol Phoenix Telecom Parts Co., Ltd. | 83 |
27 |
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 4721 |
27 |
Vivo Mobile Communication Co., Ltd. | 9833 |
23 |
Shenzhen Royole Technologies Co., Ltd. | 1359 |
22 |
LG Electronics Inc. | 69257 |
21 |
Microsoft Technology Licensing, LLC | 51439 |
21 |
Fositek Corporation | 66 |
19 |
Nifco Inc. | 1103 |
17 |
Beijing Xiaomi Mobile Software Co., Ltd. | 8764 |
16 |
Boe Technology Group Co., Ltd. | 35384 |
16 |
Mitsubishi Steel Mfg. Co., Ltd. | 137 |
16 |
NEC Corporation | 32703 |
15 |
Compal Electronics, Inc. | 658 |
15 |
Hewlett-Packard Development Company, L.P. | 28538 |
14 |
Other owners | 1080 |