- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 28/06 - Optimising, e.g. header compression, information sizing
Patent holdings for IPC class H04W 28/06
Total number of patents in this class: 7752
10-year publication summary
|
460
|
625
|
661
|
695
|
636
|
574
|
533
|
542
|
643
|
517
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 92563 |
694 |
| Huawei Technologies Co., Ltd. | 123677 |
677 |
| Samsung Electronics Co., Ltd. | 158156 |
546 |
| LG Electronics Inc. | 75845 |
495 |
| NTT DoCoMo, Inc. | 14805 |
444 |
| ZTE Corporation | 44219 |
197 |
| Sharp Kabushiki Kaisha | 18525 |
187 |
| Ericsson | 22815 |
174 |
| Apple Inc. | 58936 |
163 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23388 |
154 |
| NEC Corporation | 37064 |
137 |
| Vivo Mobile Communication Co., Ltd. | 13691 |
124 |
| Intel Corporation | 47100 |
123 |
| Telefonaktiebolaget LM Ericsson (publ) | 28848 |
123 |
| Sony Corporation | 30139 |
121 |
| Nokia Technologies Oy | 21366 |
121 |
| Panasonic Intellectual Property Corporation of America | 7223 |
94 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15190 |
92 |
| Interdigital Patent Holdings, Inc. | 7049 |
88 |
| Sharp Corporation | 10569 |
60 |
| Other owners | 2938 |