- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 3/27 - Circuits special to multi-standard receivers
Patent holdings for IPC class H04N 3/27
Total number of patents in this class: 41
10-year publication summary
|
3
|
0
|
0
|
0
|
0
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0
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 145416 |
8 |
| Parade Technologies, Ltd. | 287 |
4 |
| Sony Corporation | 31093 |
2 |
| Sharp Corporation | 10312 |
2 |
| Realtek Semiconductor Corp. | 3278 |
2 |
| Hisense Visual Technology Co., Ltd. | 871 |
2 |
| LG Electronics Inc. | 72807 |
1 |
| Panasonic Corporation | 20136 |
1 |
| Seiko Epson Corporation | 19319 |
1 |
| Texas Instruments Incorporated | 19480 |
1 |
| Cisco Technology, Inc. | 19860 |
1 |
| Broadcom Corporation | 519 |
1 |
| Semiconductor Energy Laboratory Co., Ltd. | 11377 |
1 |
| National Semiconductor Corporation | 1099 |
1 |
| Analog Devices, Inc. | 3378 |
1 |
| Synopsys, Inc. | 2772 |
1 |
| Novatek Microelectronics Corp. | 1321 |
1 |
| Saturn Licensing LLC | 1444 |
1 |
| Skyworks Solutions, Inc. | 3707 |
1 |
| Sony Espana S.A. | 2 |
1 |
| Other owners | 7 |