- All sections
- G - Physics
- G09B - Educational or demonstration appliancesappliances for teaching, or communicating with, the blind, deaf or mutemodelsplanetariaglobesmapsdiagrams
- G09B 25/04 - Models for purposes not provided for in group , e.g. full-sized devices for demonstration purposes of buildings
Patent holdings for IPC class G09B 25/04
Total number of patents in this class: 59
10-year publication summary
|
5
|
2
|
10
|
5
|
7
|
9
|
12
|
4
|
9
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Flashpoint Fire Equipment, Inc. | 10 |
7 |
| Sonos, Inc. | 2613 |
5 |
| MBM Building Systems Limited | 7 |
3 |
| FARO Technologies, Inc. | 800 |
2 |
| Max Fire Training, Inc. | 7 |
2 |
| Shandong University | 1042 |
2 |
| The Joan and Irwin Jacobs Technion-Cornell Institute | 74 |
2 |
| 4gd Limited | 12 |
2 |
| Hangzhou Jiuxie Technology Co., Ltd. | 2 |
2 |
| The Regents of the University of California | 19918 |
1 |
| Hewlett-Packard Development Company, L.P. | 25895 |
1 |
| Robert Bosch GmbH | 42689 |
1 |
| Ford Global Technologies, LLC | 20570 |
1 |
| Hilti Aktiengesellschaft | 3495 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4948 |
1 |
| Andersen Corporation | 267 |
1 |
| Budapesti Muszaki ES Gazdasagtudomanyi Egyetem | 44 |
1 |
| Central South University | 437 |
1 |
| Hexagon Technology Center GmbH | 610 |
1 |
| Korea Institute of Geoscience and Mineral Resources | 240 |
1 |
| Other owners | 21 |