- All sections
- G - Physics
- G09G - Arrangements or circuits for control of indicating devices using static means to present variable information
- G09G 3/04 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments
Patent holdings for IPC class G09G 3/04
Total number of patents in this class: 132
10-year publication summary
11
|
13
|
12
|
15
|
7
|
10
|
12
|
7
|
2
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Samsung Display Co., Ltd. | 30585 |
5 |
LG Display Co., Ltd. | 11907 |
5 |
Seiko Epson Corporation | 18724 |
5 |
Apple Inc. | 50209 |
3 |
Sharp Corporation | 10015 |
3 |
Yazaki Corporation | 6282 |
3 |
Rohm Co., Ltd. | 5843 |
3 |
Casio Computer Co., Ltd. | 3343 |
3 |
Boe Technology Group Co., Ltd. | 35384 |
3 |
e Ink Corporation | 1411 |
3 |
Nippon Seiki Co., Ltd. | 933 |
3 |
Schlage Lock Company LLC | 1230 |
3 |
SEW-EURODRIVE GmbH & Co. KG | 1816 |
3 |
Sanofi | 3836 |
3 |
Denso Corporation | 23338 |
2 |
Semiconductor Components Industries, L.L.C. | 5345 |
2 |
Seiko Instruments Inc. | 660 |
2 |
Cypress Semiconductor Corporation | 1642 |
2 |
Chromera, Inc. | 33 |
2 |
Slim HMI Technology | 11 |
2 |
Other owners | 72 |