- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 4/33 - Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
Patent holdings for IPC class H04W 4/33
Total number of patents in this class: 1709
10-year publication summary
|
59
|
215
|
323
|
365
|
275
|
224
|
160
|
114
|
108
|
47
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Walmart Apollo, LLC | 6540 |
41 |
| Samsung Electronics Co., Ltd. | 157557 |
37 |
| Apple Inc. | 58705 |
29 |
| Honeywell International Inc. | 12778 |
29 |
| Mapsted Corp. | 123 |
27 |
| Microsoft Technology Licensing, LLC | 54439 |
26 |
| International Business Machines Corporation | 62621 |
25 |
| Here Global B.V. | 2267 |
25 |
| Google LLC | 44482 |
24 |
| Qualcomm Incorporated | 91997 |
22 |
| Signify Holding B.V. | 8030 |
21 |
| Crowdcomfort, Inc. | 45 |
19 |
| Otis Elevator Company | 2694 |
19 |
| Ivani, LLC | 83 |
18 |
| Match Group Americas, LLC | 235 |
18 |
| Intel Corporation | 47102 |
15 |
| Huawei Technologies Co., Ltd. | 123282 |
15 |
| Tyco Fire & Security GmbH | 3631 |
15 |
| Lutron Technology Company LLC | 2748 |
15 |
| Aura Home, Inc. | 95 |
15 |
| Other owners | 1254 |