- All sections
- G - Physics
- G06K - Graphical data reading; presentation of data; record carriers; handling record carriers
- G06K 9/64 - Methods or arrangements for recognition using electronic means using simultaneous comparisons or correlations of the image signals with a plurality of references, e.g. resistor matrix
Patent holdings for IPC class G06K 9/64
Total number of patents in this class: 539
10-year publication summary
53
|
38
|
41
|
33
|
40
|
32
|
17
|
13
|
3
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Adobe Inc. | 6700 |
11 |
Hewlett-Packard Development Company, L.P. | 28538 |
9 |
International Business Machines Corporation | 60644 |
8 |
Intel Corporation | 45621 |
8 |
Google LLC | 38759 |
8 |
Canon Inc. | 36841 |
6 |
Koninklijke Philips Electronics N.V. | 13133 |
6 |
Siemens Medical Solutions USA, Inc. | 1584 |
6 |
Microsoft Technology Licensing, LLC | 51439 |
6 |
Samsung Electronics Co., Ltd. | 131630 |
5 |
Qualcomm Incorporated | 76576 |
5 |
NEC Corporation | 32703 |
5 |
Nokia Corporation | 6965 |
5 |
Fluke Corporation | 921 |
5 |
FUJIFILM Business Innovation Corp. | 7395 |
5 |
Verizon Patent And Licensing Inc. | 6900 |
4 |
Google Technology Holdings LLC | 2658 |
4 |
Nokia Technologies Oy | 15057 |
4 |
CommScope, Inc. of North Carolina | 647 |
4 |
State Farm Mutual Automobile Insurance Company | 2560 |
4 |
Other owners | 421 |