- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 1/20 - Increasing resolution using an n bit system to obtain n + m bits, e.g. by dithering
Patent holdings for IPC class H03M 1/20
Total number of patents in this class: 241
10-year publication summary
|
12
|
26
|
13
|
14
|
22
|
26
|
17
|
12
|
14
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Analog Devices, Inc. | 3475 |
17 |
| Texas Instruments Incorporated | 19376 |
15 |
| Analog Devices International Unlimited Company | 1724 |
12 |
| Microchip Technology Incorporated | 2644 |
6 |
| Spatial Digital Systems, Inc. | 98 |
6 |
| Apple Inc. | 50209 |
5 |
| Qualcomm Incorporated | 76576 |
5 |
| Renesas Electronics Corporation | 6305 |
5 |
| Huawei Technologies Co., Ltd. | 100781 |
5 |
| Mediatek Inc. | 4584 |
4 |
| Short Circuit Technologies LLC | 16 |
4 |
| Chongqing Gigachip Technology Co., Ltd. | 43 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Sony Corporation | 32931 |
3 |
| Infineon Technologies AG | 8189 |
3 |
| Raytheon Company | 8535 |
3 |
| Northrop Grumman Systems Corporation | 2940 |
3 |
| Continental Teves AG & Co. oHG | 2354 |
3 |
| Realtek Semiconductor Corp. | 3028 |
3 |
| eTopus Technology Inc. | 24 |
3 |
| Other owners | 129 |