- All sections
- G - Physics
- G06K - Graphical data reading; presentation of data; record carriers; handling record carriers
- G06K 1/00 - Methods or arrangements for marking the record carrier in digital fashion
Patent holdings for IPC class G06K 1/00
Total number of patents in this class: 1159
10-year publication summary
|
115
|
93
|
81
|
62
|
77
|
81
|
76
|
28
|
8
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 36841 |
204 |
| Brother Industries, Ltd. | 13000 |
107 |
| Ricoh Company, Ltd. | 13266 |
79 |
| Hewlett-Packard Development Company, L.P. | 28538 |
75 |
| FUJIFILM Business Innovation Corp. | 7395 |
69 |
| Seiko Epson Corporation | 18724 |
48 |
| Xerox Corporation | 7503 |
47 |
| Sharp Corporation | 10015 |
46 |
| Konica Minolta Business Technologies, Inc. | 1564 |
40 |
| Toshiba TEC Corporation | 3877 |
38 |
| Kyocera Document Solutions Inc. | 5295 |
33 |
| Konica Minolta, Inc. | 8349 |
32 |
| Toshiba Corporation | 12017 |
20 |
| FUJIFILM Corporation | 27102 |
14 |
| Konica Minolta Laboratory U.S.A., Inc. | 421 |
14 |
| Lexmark International, Inc. | 1793 |
10 |
| Oki Electric Industry Co., Ltd. | 1652 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Eastman Kodak Company | 3444 |
5 |
| Mate Precision Tooling, Inc. | 34 |
5 |
| Other owners | 258 |