- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/707 - Spread spectrum techniques using direct sequence modulation
Patent holdings for IPC class H04B 1/707
Total number of patents in this class: 1771
10-year publication summary
|
106
|
83
|
83
|
88
|
57
|
43
|
33
|
40
|
23
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84335 |
153 |
| Telefonaktiebolaget LM Ericsson (publ) | 27768 |
134 |
| Panasonic Corporation | 20180 |
65 |
| Huawei Technologies Co., Ltd. | 110803 |
63 |
| ZTE Corporation | 41969 |
58 |
| NTT DoCoMo, Inc. | 12754 |
57 |
| NEC Corporation | 35291 |
55 |
| Samsung Electronics Co., Ltd. | 143812 |
45 |
| Fujitsu Limited | 18355 |
33 |
| Sharp Kabushiki Kaisha | 18813 |
30 |
| Nokia Corporation | 5814 |
28 |
| LG Electronics Inc. | 72357 |
27 |
| Ingenu Inc. | 45 |
22 |
| Ericsson | 21565 |
17 |
| Mitsubishi Electric Corporation | 45752 |
17 |
| Electronics and Telecommunications Research Institute | 9319 |
16 |
| NXP B.V. | 2014 |
16 |
| Hyphy USA, Inc. | 50 |
16 |
| Texas Instruments Incorporated | 19493 |
14 |
| Matsushita Electric Industrial Co., Ltd. | 1871 |
13 |
| Other owners | 892 |