- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 9/43 - Conversion of monochrome picture signals to colour picture signals for colour picture display
Patent holdings for IPC class H04N 9/43
Total number of patents in this class: 47
10-year publication summary
3
|
4
|
5
|
3
|
10
|
5
|
4
|
5
|
3
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
DRS Network & Imaging Systems, LLC | 147 |
3 |
FLIR Systems AB | 203 |
3 |
META Platforms Technologies, LLC | 4806 |
3 |
Apple Inc. | 50209 |
2 |
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
2 |
ZF Friedrichshafen AG | 6820 |
2 |
Microsoft Technology Licensing, LLC | 51439 |
2 |
The Johns Hopkins University | 5377 |
2 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
Hand held Products, Inc. | 1227 |
2 |
Invensas Corporation | 645 |
2 |
Samsung Electronics Co., Ltd. | 131630 |
1 |
Disney Enterprises, Inc. | 6012 |
1 |
LG Electronics Inc. | 69257 |
1 |
Huawei Technologies Co., Ltd. | 100781 |
1 |
Olympus Corporation | 13667 |
1 |
Raytheon Canada Limited | 152 |
1 |
Konica Minolta Medical & Graphic, Inc. | 986 |
1 |
Nokia Technologies Oy | 15057 |
1 |
Accusoft Corporation | 44 |
1 |
Other owners | 13 |