- All sections
- G - Physics
- G03B - Apparatus or arrangements for taking photographs or for projecting or viewing themapparatus or arrangements employing analogous techniques using waves other than optical wavesaccessories therefor
- G03B 21/134 - Projectors combined with typing apparatus or with printing apparatus
Patent holdings for IPC class G03B 21/134
Total number of patents in this class: 15
10-year publication summary
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1
|
1
|
3
|
2
|
2
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2
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0
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2
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0
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 76219 |
2 |
| Avery Dennison Retail Information Services LLC | 1194 |
2 |
| SMART Technologies ULC | 304 |
2 |
| Canon Inc. | 44414 |
1 |
| Intel Corporation | 46313 |
1 |
| Seiko Epson Corporation | 20528 |
1 |
| Kinpo Electronics, Inc. | 165 |
1 |
| KOA Corporation | 427 |
1 |
| Sabia Experience Tecnologia S.A. | 8 |
1 |
| XYZprinting, Inc. | 98 |
1 |
| Skyphos Industries, Inc. | 7 |
1 |
| Shenzhen AJAZZ Tongchuang Electronic Technology Co.,Ltd. | 11 |
1 |
| Other owners | 0 |