- 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: 7860
10-year publication summary
|
460
|
625
|
661
|
695
|
636
|
574
|
533
|
543
|
643
|
633
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 93957 |
704 |
| Huawei Technologies Co., Ltd. | 125590 |
691 |
| Samsung Electronics Co., Ltd. | 159755 |
556 |
| LG Electronics Inc. | 76328 |
505 |
| NTT DoCoMo, Inc. | 15137 |
449 |
| ZTE Corporation | 44368 |
199 |
| Sharp Kabushiki Kaisha | 18468 |
189 |
| Ericsson | 23125 |
176 |
| Apple Inc. | 59479 |
167 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23856 |
155 |
| NEC Corporation | 37563 |
138 |
| Vivo Mobile Communication Co., Ltd. | 13893 |
126 |
| Telefonaktiebolaget LM Ericsson (publ) | 29015 |
123 |
| Nokia Technologies Oy | 22034 |
122 |
| Sony Corporation | 29876 |
121 |
| Intel Corporation | 46342 |
120 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15791 |
96 |
| Panasonic Intellectual Property Corporation of America | 7318 |
95 |
| Interdigital Patent Holdings, Inc. | 7328 |
91 |
| Sharp Corporation | 10939 |
60 |
| Other owners | 2977 |