- All sections
- G - Physics
- G08C - Transmission systems for measured values, control or similar signals
- G08C 23/02 - Non-electric signal transmission systems, e.g. optical systems using acoustic waves
Patent holdings for IPC class G08C 23/02
Total number of patents in this class: 178
10-year publication summary
|
38
|
28
|
28
|
25
|
20
|
18
|
19
|
8
|
7
|
0
|
| 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 |
5 |
| AT&T Intellectual Property I, L.P. | 9886 |
5 |
| Battelle Memorial Institute | 2356 |
4 |
| Qualcomm Incorporated | 76576 |
3 |
| LG Electronics Inc. | 69257 |
3 |
| Medtronic, Inc. | 9964 |
3 |
| Acer Incorporated | 1864 |
3 |
| BAE SYSTEMS plc | 2215 |
3 |
| Google LLC | 38759 |
3 |
| Advanced New Technologies Co., Ltd. | 2617 |
3 |
| Kimberly-clark Worldwide, Inc. | 5854 |
2 |
| Alibaba Group Holding Limited | 7149 |
2 |
| Huawei Technologies Co., Ltd. | 100781 |
2 |
| Hyundai Motor Company | 19021 |
2 |
| Microsoft Technology Licensing, LLC | 51439 |
2 |
| Nippon Telegraph and Telephone Corporation | 14195 |
2 |
| August Home, Inc. | 85 |
2 |
| Army Corps of Engineers | 3 |
2 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
2 |
| Max Co., Ltd. | 880 |
2 |
| Other owners | 123 |