- All sections
- G - Physics
- G09B - Educational or demonstration appliancesappliances for teaching, or communicating with, the blind, deaf or mutemodelsplanetariaglobesmapsdiagrams
- G09B 9/28 - Simulation of stick forces or the like
Patent holdings for IPC class G09B 9/28
Total number of patents in this class: 38
10-year publication summary
|
2
|
3
|
1
|
3
|
4
|
1
|
4
|
5
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20217 |
4 |
| Centre National de La Recherche Scientifique | 11133 |
2 |
| Kawasaki Heavy Industries, Limited | 1709 |
2 |
| Institut National de Recherche en Informatique et en Automatique | 126 |
2 |
| Ratier-figeac SAS | 204 |
2 |
| Specular Theory, Inc. | 4 |
2 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3308 |
2 |
| Chengdu Airport Technology Co., Ltd | 10 |
2 |
| Raytheon Company | 8454 |
1 |
| Thomson Licensing | 3150 |
1 |
| Thales SA | 2395 |
1 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1934 |
1 |
| BAROTech Synergy Co., Ltd. | 1 |
1 |
| The DiSTI Corporation | 2 |
1 |
| Environmental Tectonics Corporation | 14 |
1 |
| Sagem Defense Securite | 286 |
1 |
| SZ DJI Technology Co., Ltd | 6947 |
1 |
| Yeonhab Precision Co., Ltd. | 6 |
1 |
| ZEN Technologies Ltd. | 20 |
1 |
| Joby Aero, Inc. | 388 |
1 |
| Other owners | 8 |