- All sections
- G - Physics
- G11B - Information storage based on relative movement between record carrier and transducer
- G11B 27/034 - Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
Patent holdings for IPC class G11B 27/034
Total number of patents in this class: 1437
10-year publication summary
192
|
162
|
121
|
81
|
73
|
66
|
61
|
69
|
49
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Apple Inc. | 50209 |
92 |
Sony Corporation | 32931 |
66 |
Microsoft Technology Licensing, LLC | 51439 |
51 |
Koninklijke Philips Electronics N.V. | 13133 |
45 |
Google LLC | 38759 |
35 |
Thomson Licensing | 4027 |
33 |
Samsung Electronics Co., Ltd. | 131630 |
29 |
Adobe Inc. | 6700 |
25 |
Panasonic Corporation | 20786 |
23 |
Open Text SA ULC | 665 |
20 |
Matsushita Electric Industrial Co., Ltd. | 4724 |
18 |
Nokia Technologies Oy | 15057 |
18 |
Grass Valley Canada | 242 |
18 |
LG Electronics Inc. | 69257 |
17 |
AT&T Intellectual Property I, L.P. | 9886 |
17 |
Rovi Guides, Inc. | 3236 |
17 |
Maxell, Ltd. | 2533 |
17 |
Canon Inc. | 36841 |
15 |
Snap Inc. | 4604 |
14 |
GoPro, Inc. | 1915 |
14 |
Other owners | 853 |