- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 7/50 - Conversion to or from non-linear codes, e.g. companding
Patent holdings for IPC class H03M 7/50
Total number of patents in this class: 23
10-year publication summary
|
0
|
2
|
2
|
5
|
1
|
0
|
4
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Micro Motion, Inc. | 1011 |
3 |
| Qualcomm Incorporated | 76576 |
2 |
| Panasonic Corporation | 20786 |
2 |
| Cirrus Logic International Semiconductor Ltd. | 792 |
2 |
| Orange | 1759 |
2 |
| Siemens AG | 24990 |
1 |
| Toshiba Corporation | 12017 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Thomson Licensing | 4027 |
1 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
1 |
| RF Micro Devices, Inc. | 40 |
1 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
1 |
| Shenzhen Heytap Technology Corp., Ltd. | 510 |
1 |
| Logovision Wireless Inc. | 1 |
1 |
| TMT Advisors, LLC | 8 |
1 |
| Dolby International AB | 422 |
1 |
| Other owners | 0 |