- All sections
- G - Physics
- G04G - Electronic time-pieces
- G04G 11/00 - Producing optical signals at preselected times
Patent holdings for IPC class G04G 11/00
Total number of patents in this class: 79
10-year publication summary
|
8
|
9
|
9
|
10
|
7
|
7
|
5
|
4
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 23971 |
15 |
| Koninklijke Philips Electronics N.V. | 10889 |
6 |
| Apple Inc. | 52680 |
5 |
| Pictiva Displays International Limited | 265 |
5 |
| Samsung Electronics Co., Ltd. | 138729 |
4 |
| Solomon Systems, Inc. | 8 |
3 |
| Matsushita Electric Works, Ltd. | 179 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 29687 |
2 |
| Hatch Baby, Inc. | 64 |
2 |
| LittleHippo, Inc. | 14 |
2 |
| Disney Enterprises, Inc. | 6051 |
1 |
| Johnson & Johnson Vision Care, Inc. | 1221 |
1 |
| BlackBerry Limited | 5878 |
1 |
| Sony Corporation | 31550 |
1 |
| Sony Ericsson Mobile Communications AB | 1872 |
1 |
| Panasonic Corporation | 20322 |
1 |
| Google Technology Holdings LLC | 2459 |
1 |
| Panasonic Intellectual Property Corporation of America | 7388 |
1 |
| Nintendo Co., Ltd. | 3059 |
1 |
| Microsoft Technology Licensing, LLC | 52893 |
1 |
| Other owners | 23 |