- 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: 42
10-year publication summary
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0
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3
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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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0
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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
8 |
| Sony Corporation | 32931 |
2 |
| Sharp Corporation | 10015 |
2 |
| Realtek Semiconductor Corp. | 3028 |
2 |
| Fresco Microchip Inc. | 15 |
2 |
| Hisense Visual Technology Co., Ltd. | 725 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Panasonic Corporation | 20786 |
1 |
| Seiko Epson Corporation | 18724 |
1 |
| Texas Instruments Incorporated | 19376 |
1 |
| Cisco Technology, Inc. | 18858 |
1 |
| Broadcom Corporation | 545 |
1 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
1 |
| Thomson Licensing | 4027 |
1 |
| National Semiconductor Corporation | 1411 |
1 |
| Analog Devices, Inc. | 3475 |
1 |
| Synopsys, Inc. | 2829 |
1 |
| Novatek Microelectronics Corp. | 1221 |
1 |
| Saturn Licensing LLC | 1502 |
1 |
| Skyworks Solutions, Inc. | 3450 |
1 |
| Other owners | 10 |