- All sections
- G - Physics
- G03B - Apparatus or arrangements for taking photographs or for projecting or viewing them; apparatus or arrangements employing analogous techniques using waves other than optical waves; accessories therefor
- G03B 35/20 - Stereoscopic photography by simultaneous viewing using two or more projectors
Patent holdings for IPC class G03B 35/20
Total number of patents in this class: 102
10-year publication summary
10
|
12
|
6
|
8
|
12
|
5
|
3
|
1
|
2
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
CJ CGV Co., Ltd. | 78 |
14 |
National Institute of Information and Communications Technology | 594 |
5 |
RealD Inc. | 260 |
5 |
Dolby Laboratories Licensing Corporation | 3883 |
4 |
IMAX Corporation | 206 |
4 |
Mtt Innovation Incorporated | 50 |
4 |
Sony Corporation | 32931 |
3 |
Coretronic Corporation | 1165 |
3 |
Disney Enterprises, Inc. | 6012 |
2 |
LG Electronics Inc. | 69257 |
2 |
Hewlett-Packard Development Company, L.P. | 28538 |
2 |
Intel Corporation | 45621 |
2 |
Seiko Epson Corporation | 18724 |
2 |
ASIC Bank Co., Ltd. | 5 |
2 |
Eizo Nanao Corporation | 27 |
2 |
Kwangwoon University Industry-academic Collaboration Foundation | 323 |
2 |
Mirraviz, Inc. | 30 |
2 |
National University Corporation Tokyo University of Agriculture and Technology | 341 |
2 |
Scalable Display Technologies, Inc. | 21 |
2 |
Samsung Electronics Co., Ltd. | 131630 |
1 |
Other owners | 37 |