- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 1/22 - Analogue/digital converters pattern-reading type
Patent holdings for IPC class H03M 1/22
Total number of patents in this class: 71
10-year publication summary
|
5
|
2
|
3
|
5
|
5
|
4
|
6
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitutoyo Corporation | 1259 |
6 |
| Texas Instruments Incorporated | 19639 |
4 |
| Cirque Corporation | 308 |
4 |
| Canon Inc. | 44134 |
3 |
| Dr. Johannes Heidenhain GmbH | 407 |
3 |
| Zerokey Inc. | 27 |
3 |
| Olympus Corporation | 12915 |
2 |
| Octavo Systems LLC | 49 |
2 |
| Otis Elevator Company | 2697 |
2 |
| Malikie Innovations Limited | 6390 |
2 |
| Samsung Display Co., Ltd. | 38914 |
1 |
| The Regents of the University of California | 20842 |
1 |
| NEC Corporation | 37227 |
1 |
| Intel Corporation | 47162 |
1 |
| Ricoh Company, Ltd. | 13334 |
1 |
| Medtronic MiniMed, Inc. | 1782 |
1 |
| Huawei Technologies Co., Ltd. | 124379 |
1 |
| SAP SE | 10114 |
1 |
| Google Technology Holdings LLC | 2052 |
1 |
| Northrop Grumman Systems Corporation | 2911 |
1 |
| Other owners | 30 |