- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 9/89 - Time-base error compensation
Patent holdings for IPC class H04N 9/89
Total number of patents in this class: 14
10-year publication summary
|
1
|
2
|
3
|
0
|
2
|
2
|
2
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Axell Corporation | 87 |
2 |
| Pixelworks Semiconductor Technology (Shanghai) Co., Ltd. | 39 |
2 |
| Ericsson | 20417 |
1 |
| Texas Instruments Incorporated | 19376 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| DIRECTV, LLC | 812 |
1 |
| Google LLC | 38759 |
1 |
| KDDI Corporation | 764 |
1 |
| Netflix, Inc. | 944 |
1 |
| Phorus, Inc. | 9 |
1 |
| A&L Canada Laboratories Inc. | 32 |
1 |
| Xueshan Technologies Inc. | 590 |
1 |
| Other owners | 0 |