- 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: 1695
10-year publication summary
|
102
|
81
|
80
|
86
|
55
|
42
|
32
|
40
|
25
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 86648 |
149 |
| Telefonaktiebolaget LM Ericsson (publ) | 28272 |
125 |
| Panasonic Corporation | 20036 |
65 |
| Huawei Technologies Co., Ltd. | 114071 |
64 |
| NTT DoCoMo, Inc. | 13342 |
53 |
| ZTE Corporation | 42752 |
53 |
| NEC Corporation | 36108 |
51 |
| Samsung Electronics Co., Ltd. | 147787 |
44 |
| Sharp Kabushiki Kaisha | 18693 |
29 |
| Fujitsu Limited | 18087 |
28 |
| LG Electronics Inc. | 73588 |
24 |
| Nokia Corporation | 5527 |
24 |
| Ingenu Inc. | 45 |
22 |
| Mitsubishi Electric Corporation | 46547 |
17 |
| Ericsson | 21917 |
16 |
| Electronics and Telecommunications Research Institute | 9444 |
16 |
| NXP B.V. | 1841 |
16 |
| Hyphy USA, Inc. | 54 |
16 |
| Texas Instruments Incorporated | 19462 |
14 |
| Neo Wireless LLC | 109 |
13 |
| Other owners | 856 |