- All sections
- G - Physics
- G09C - Ciphering or deciphering apparatus for cryptographic or other purposes involving the need for secrecy
- G09C 3/00 - Typewriters for ciphering or deciphering cryptographic text
Patent holdings for IPC class G09C 3/00
Total number of patents in this class: 73
10-year publication summary
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1
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0
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1
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3
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2
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0
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25881 |
3 |
| Chicago TAG & Label, Inc. | 46 |
3 |
| Continental Datalabel, Inc. | 28 |
3 |
| Thales DIS France SA | 993 |
3 |
| Entrust Corporation | 266 |
3 |
| Trimble Navigation Limited | 553 |
2 |
| Bundesdruckerei GmbH | 1004 |
2 |
| CCL Label, Inc. | 510 |
2 |
| Giesecke+Devrient Currency Technology GmbH | 890 |
2 |
| Thales DIS Finland Oy | 9 |
2 |
| Qualcomm Incorporated | 85434 |
1 |
| Samsung Display Co., Ltd. | 34798 |
1 |
| Sharp Corporation | 10245 |
1 |
| Oracle International Corporation | 12946 |
1 |
| Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd. | 153 |
1 |
| Motorola, Inc. | 2080 |
1 |
| Dai Nippon Printing Co., Ltd. | 4085 |
1 |
| Futurewei Technologies, Inc. | 3756 |
1 |
| AGH University of Science and Technology | 2 |
1 |
| Canadian Bank Note Company, Limited | 53 |
1 |
| Other owners | 38 |