- Sections
- H - Électricité
- H04L - Transmission d'information numérique, p. ex. communication télégraphique
- H04L 1/1809 - Protocoles de retransmission sélective
Détention brevets de la classe H04L 1/1809
Brevets de cette classe: 75
Historique des publications depuis 10 ans
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0
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0
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0
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0
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3
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9
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15
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17
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16
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12
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 115366 |
10 |
| Massengill Family Trust, Richard Kemp Massengill, Co-Trustee, citizen USA, Esther S. Massengill, Co-Trustee, citizen USA | 230 |
10 |
| Qualcomm Incorporated | 87362 |
5 |
| Samsung Electronics Co., Ltd. | 148765 |
4 |
| Palo Alto Networks, Inc. | 1335 |
3 |
| Toyota Motor Corporation | 33341 |
2 |
| Dell Products L.P. | 15258 |
2 |
| Nippon Telegraph and Telephone Corporation | 16683 |
2 |
| Nokia Technologies Oy | 19084 |
2 |
| Comcast Cable Communications, LLC | 4839 |
2 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21550 |
2 |
| Sony Semiconductor Solutions Corporation | 10780 |
2 |
| Toyota Motor North America, Inc. | 689 |
2 |
| Orange | 1966 |
2 |
| Questyle Audio Technology Co.,Ltd | 27 |
2 |
| Dopple IP B.V. | 10 |
2 |
| Apple Inc. | 56170 |
1 |
| International Business Machines Corporation | 61738 |
1 |
| GM Global Technology Operations LLC | 15340 |
1 |
| NTT DoCoMo, Inc. | 13589 |
1 |
| Autres propriétaires | 17 |