- 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: 7452
10-year publication summary
|
452
|
619
|
650
|
684
|
632
|
570
|
525
|
534
|
641
|
150
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 88827 |
671 |
| Huawei Technologies Co., Ltd. | 118145 |
637 |
| Samsung Electronics Co., Ltd. | 151485 |
527 |
| LG Electronics Inc. | 74388 |
469 |
| NTT DoCoMo, Inc. | 13986 |
422 |
| ZTE Corporation | 43386 |
187 |
| Ericsson | 22156 |
170 |
| Sharp Kabushiki Kaisha | 18640 |
167 |
| Apple Inc. | 57166 |
152 |
| NEC Corporation | 36448 |
139 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22119 |
137 |
| Intel Corporation | 46569 |
128 |
| Telefonaktiebolaget LM Ericsson (publ) | 28541 |
127 |
| Sony Corporation | 30588 |
123 |
| Vivo Mobile Communication Co., Ltd. | 13041 |
115 |
| Nokia Technologies Oy | 19787 |
112 |
| Panasonic Intellectual Property Corporation of America | 7029 |
91 |
| Interdigital Patent Holdings, Inc. | 6222 |
84 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 13740 |
76 |
| Electronics and Telecommunications Research Institute | 9435 |
61 |
| Other owners | 2857 |