- All sections
- H - Electricity
- H03B - Generation of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner; generation of noise by such circuits
- H03B 23/00 - Generation of oscillations periodically swept over a predetermined frequency range
Patent holdings for IPC class H03B 23/00
Total number of patents in this class: 36
10-year publication summary
|
2
|
4
|
1
|
0
|
3
|
2
|
3
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Centre National de La Recherche Scientifique | 10068 |
3 |
| Rohm Co., Ltd. | 6314 |
3 |
| Institut National de La Recherche Scientifique | 249 |
3 |
| QinetiQ Limited | 594 |
3 |
| Universite Grenoble Alpes | 692 |
3 |
| NEC Corporation | 34337 |
2 |
| Littelfuse, Inc. | 769 |
2 |
| The Boeing Company | 19901 |
1 |
| Robert Bosch GmbH | 41717 |
1 |
| Semiconductor Components Industries, L.L.C. | 5242 |
1 |
| STMicroelectronics S.r.l. | 3656 |
1 |
| Analog Devices, Inc. | 3431 |
1 |
| Endress+Hauser GmbH+Co. KG | 479 |
1 |
| Leadtrend Technology Corp. | 162 |
1 |
| Mitsubishi Electric Research Laboratories, Inc. | 1037 |
1 |
| Monterey Research, LLC | 544 |
1 |
| Nuctech Company Limited | 1347 |
1 |
| Power Forest Technology Corporation | 49 |
1 |
| Stichting IMEC Nederland | 201 |
1 |
| Arbe Robotics Ltd. | 28 |
1 |
| Other owners | 4 |