- All sections
- G - Physics
- G05B - Control or regulating systems in general; functional elements of such systems; monitoring or testing arrangements for such systems or elements
- G05B 19/404 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
Patent holdings for IPC class G05B 19/404
Total number of patents in this class: 1017
10-year publication summary
67
|
91
|
69
|
111
|
95
|
84
|
99
|
77
|
95
|
25
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
FANUC Corporation | 5803 |
195 |
Mitsubishi Electric Corporation | 43934 |
70 |
Siemens AG | 24990 |
36 |
Okuma Corporation | 241 |
31 |
Makino Milling Machine Co., Ltd. | 394 |
23 |
DMG MORI Co., Ltd. | 751 |
20 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
15 |
Omron Corporation | 6968 |
14 |
Industrial Technology Research Institute | 4898 |
12 |
Applied Materials, Inc. | 16587 |
9 |
Yamazaki Mazak Corporation | 171 |
8 |
Canon Inc. | 36841 |
7 |
Robert Bosch GmbH | 40953 |
7 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
7 |
ABB Schweiz AG | 6321 |
7 |
Dalian University of Technology | 1387 |
7 |
Essilor International (compagnie Generale D'optique) | 2918 |
7 |
Shibaura Machine Co., Ltd. | 184 |
7 |
Pratt & Whitney Canada Corp. | 4215 |
6 |
Hitachi, Ltd. | 16452 |
6 |
Other owners | 523 |