- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 21/8549 - Creating video summaries, e.g. movie trailer
Patent holdings for IPC class H04N 21/8549
Total number of patents in this class: 891
10-year publication summary
|
84
|
112
|
99
|
90
|
113
|
114
|
84
|
96
|
83
|
29
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rovi Guides, Inc. | 3236 |
63 |
| Samsung Electronics Co., Ltd. | 131630 |
42 |
| Google LLC | 38759 |
39 |
| Microsoft Technology Licensing, LLC | 51439 |
25 |
| Verizon Patent And Licensing Inc. | 6900 |
22 |
| Genius Sports Ss, LLC | 50 |
22 |
| Amazon Technologies, Inc. | 24422 |
19 |
| Roku, Inc. | 1151 |
18 |
| International Business Machines Corporation | 60644 |
17 |
| AT&T Intellectual Property I, L.P. | 9886 |
17 |
| LG Electronics Inc. | 69257 |
15 |
| Sony Corporation | 32931 |
15 |
| STATS LLC | 189 |
15 |
| Netflix, Inc. | 944 |
12 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
12 |
| Apple Inc. | 50209 |
11 |
| Nokia Technologies Oy | 15057 |
10 |
| Gracenote, Inc. | 408 |
10 |
| Disney Enterprises, Inc. | 6012 |
9 |
| Intel Corporation | 45621 |
9 |
| Other owners | 489 |