- 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: 2013
10-year publication summary
|
107
|
106
|
83
|
83
|
88
|
57
|
43
|
30
|
35
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
171 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
153 |
| NTT DoCoMo, Inc. | 11501 |
71 |
| NEC Corporation | 32703 |
68 |
| Huawei Technologies Co., Ltd. | 100781 |
66 |
| Panasonic Corporation | 20786 |
65 |
| ZTE Corporation | 39218 |
63 |
| Nokia Corporation | 6965 |
48 |
| Samsung Electronics Co., Ltd. | 131630 |
47 |
| Fujitsu Limited | 19265 |
39 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
35 |
| Sharp Kabushiki Kaisha | 18957 |
32 |
| LG Electronics Inc. | 69257 |
31 |
| Ericsson | 20417 |
24 |
| Ingenu Inc. | 44 |
22 |
| Nokia Inc. | 2036 |
21 |
| NXP B.V. | 2185 |
19 |
| Texas Instruments Incorporated | 19376 |
17 |
| Electronics and Telecommunications Research Institute | 8830 |
16 |
| Mitsubishi Electric Corporation | 43934 |
16 |
| Other owners | 989 |