- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 23/00 - Apparatus or local circuits for telegraphic systems other than those covered by groups
Patent holdings for IPC class H04L 23/00
Total number of patents in this class: 99
10-year publication summary
|
3
|
7
|
10
|
4
|
12
|
3
|
3
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 82510 |
5 |
| Sun Patent Trust | 2052 |
5 |
| Zerokey Inc. | 28 |
5 |
| Texas Instruments Incorporated | 19437 |
4 |
| Samsung Electronics Co., Ltd. | 140010 |
3 |
| LG Electronics Inc. | 71335 |
3 |
| Intel Corporation | 46219 |
3 |
| International Business Machines Corporation | 60279 |
2 |
| Ericsson | 21261 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40893 |
2 |
| Huawei Technologies Co., Ltd. | 107607 |
2 |
| Verizon Patent And Licensing Inc. | 6967 |
2 |
| Altera Corporation | 2191 |
2 |
| Panasonic Intellectual Property Corporation of America | 7458 |
2 |
| Harris Corporation | 1496 |
2 |
| Hewlett Packard Enterprise Development LP | 10654 |
2 |
| MaxLinear, Inc. | 777 |
2 |
| Samsung Display Co., Ltd. | 33072 |
1 |
| Honeywell International Inc. | 14019 |
1 |
| Nokia Corporation | 6105 |
1 |
| Other owners | 48 |