- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 9/26 - Pseudorandom key sequence combined element-for-element with data sequence with particular pseudorandom sequence generator producing a nonlinear pseudorandom sequence
Patent holdings for IPC class H04L 9/26
Total number of patents in this class: 36
10-year publication summary
|
1
|
2
|
2
|
0
|
3
|
1
|
1
|
2
|
0
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 61185 |
3 |
| MSP Solutions Group LLC | 6 |
3 |
| Qualcomm Incorporated | 84847 |
2 |
| KDDI Corporation | 956 |
2 |
| MegaChips Corporation | 340 |
2 |
| N-crypt, Inc. | 4 |
2 |
| VeriSign, Inc. | 537 |
2 |
| Samsung Electronics Co., Ltd. | 145025 |
1 |
| Harris Corporation | 1435 |
1 |
| Japan Science and Technology Agency | 1331 |
1 |
| Astrium Limited | 110 |
1 |
| Gemalto SA | 1005 |
1 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20840 |
1 |
| IBM United Kingdom Limited | 4367 |
1 |
| Koninklijke KPN N.V. | 775 |
1 |
| Kuang-chi Innovative Technology Ltd. | 208 |
1 |
| National Institute of Information and Communications Technology | 631 |
1 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2375 |
1 |
| Patenet Corporation | 2 |
1 |
| ISARA Corporation | 46 |
1 |
| Other owners | 7 |