- All sections
- G - Physics
- G05B - Control or regulating systems in generalfunctional elements of such systemsmonitoring or testing arrangements for such systems or elements
- G05B 11/28 - Automatic controllers electric in which the output signal is a pulse-train using pulse-height modulationAutomatic controllers electric in which the output signal is a pulse-train using pulse-width modulation
Patent holdings for IPC class G05B 11/28
Total number of patents in this class: 209
10-year publication summary
|
13
|
13
|
17
|
5
|
9
|
11
|
11
|
3
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KT & G Corporation | 2624 |
8 |
| Mitsubishi Electric Corporation | 45998 |
7 |
| Robert Bosch GmbH | 42647 |
6 |
| Lutron Technology Company LLC | 2536 |
6 |
| Denso Corporation | 24248 |
5 |
| Delta Electronics, Inc. | 2604 |
5 |
| Anpec Electronics Corporation | 308 |
5 |
| STMicroelectronics S.r.l. | 3612 |
4 |
| Toshiba Corporation | 12326 |
3 |
| Texas Instruments Incorporated | 19479 |
3 |
| GM Global Technology Operations LLC | 15000 |
3 |
| Boston Scientific Scimed, Inc. | 10237 |
3 |
| Semiconductor Components Industries, L.L.C. | 5255 |
3 |
| Rockwell Automation Technologies, Inc. | 2717 |
3 |
| JTEKT Corporation | 2492 |
3 |
| Minebea Mitsumi Inc. | 1726 |
3 |
| Hitachi Astemo, Ltd. | 6386 |
3 |
| Samsung Electronics Co., Ltd. | 145630 |
2 |
| Toyota Motor Corporation | 31903 |
2 |
| Philip Morris Products S.A. | 7630 |
2 |
| Other owners | 130 |