- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 1/417 - Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information using predictive or differential encoding
Patent holdings for IPC class H04N 1/417
Total number of patents in this class: 41
10-year publication summary
|
1
|
2
|
7
|
6
|
5
|
4
|
3
|
2
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyocera Document Solutions Inc. | 5295 |
4 |
| Apple Inc. | 50209 |
3 |
| Qualcomm Incorporated | 76576 |
3 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1657 |
3 |
| Canon Inc. | 36841 |
2 |
| Toshiba TEC Corporation | 3877 |
2 |
| Nokia Technologies Oy | 15057 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Xerox Corporation | 7503 |
1 |
| International Business Machines Corporation | 60644 |
1 |
| Nokia Corporation | 6965 |
1 |
| Toshiba Corporation | 12017 |
1 |
| Alibaba Group Holding Limited | 7149 |
1 |
| Ricoh Company, Ltd. | 13266 |
1 |
| Koninklijke Philips Electronics N.V. | 13133 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Western Digital Technologies, Inc. | 1043 |
1 |
| Futurewei Technologies, Inc. | 3708 |
1 |
| Infinitt Healthcare Co., Ltd. | 43 |
1 |
| Micronas GmbH | 32 |
1 |
| Other owners | 9 |