- All sections
- G - Physics
- G09G - Arrangements or circuits for control of indicating devices using static means to present variable information
- G09G 3/3216 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using a passive matrix
Patent holdings for IPC class G09G 3/3216
Total number of patents in this class: 127
10-year publication summary
8
|
6
|
6
|
22
|
18
|
20
|
22
|
13
|
12
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Apple Inc. | 50209 |
22 |
Boe Technology Group Co., Ltd. | 35384 |
11 |
Samsung Electronics Co., Ltd. | 131630 |
7 |
OSRAM Opto Semiconductors GmbH | 3390 |
5 |
Solomon Systech (Shenzhen) Limited | 23 |
5 |
Samsung Display Co., Ltd. | 30585 |
4 |
Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
4 |
Yungu (Gu'an) Technology Co., Ltd. | 460 |
4 |
LG Display Co., Ltd. | 11907 |
3 |
Nichia Corporation | 3394 |
3 |
Chengdu BOE Optoelectronics Technology Co., Ltd. | 4805 |
3 |
Chihao Xu | 4 |
3 |
Huawei Technologies Co., Ltd. | 100781 |
2 |
Barco N.V. | 478 |
2 |
Futaba Corporation | 142 |
2 |
Google LLC | 38759 |
2 |
Kunshan Go-visionox Opto-Electronics Co., Ltd. | 1003 |
2 |
Macroblock, Inc. | 74 |
2 |
Nuvoton Technology Corporation | 521 |
2 |
Raontech Inc. | 8 |
2 |
Other owners | 37 |