- All sections
- H - Electricity
- H10B - Electronic memory devices
- H10B 20/25 - One-time programmable ROM [OTPROM] devices, e.g. using electrically-fusible links
Patent holdings for IPC class H10B 20/25
Total number of patents in this class: 31
10-year publication summary
0
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0
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0
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0
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0
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0
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0
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1
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18
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12
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Changxin Memory Technologies, Inc. | 4732 |
7 |
United Microelectronics Corp. | 3921 |
5 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
3 |
eMemory Technology Inc. | 358 |
2 |
Nanusens SL | 10 |
2 |
Samsung Electronics Co., Ltd. | 131630 |
1 |
Texas Instruments Incorporated | 19376 |
1 |
Denso Corporation | 23338 |
1 |
Murata Manufacturing Co., Ltd. | 22355 |
1 |
Rohm Co., Ltd. | 5843 |
1 |
STMicroelectronics (Rousset) SAS | 952 |
1 |
Socionext Inc. | 1575 |
1 |
Sony Semiconductor Solutions Corporation | 8770 |
1 |
Chengdu Analog Circuit Technology Inc | 10 |
1 |
Chengdu PBM Technology Ltd. | 17 |
1 |
Shanghai Huali Integrated Circuit Corporation | 136 |
1 |
HeFeChip Corporation Limited | 2 |
1 |
Other owners | 0 |