G06K 7/1478
Adapting the threshold for pixels in a cmos or ccd pixel sensor
Official title: {adapting the threshold for pixels in a CMOS or CCD pixel sensor for black and white recognition}
G06K7/1478 (Adapting the threshold for pixels in a cmos or ccd pixel sensor) appears on 108 US grants and 75 published applications in this corpus.
Search patents in G06K- Granted patents
- 108
- Published applications
- 75
- Assignees
- 55
- Inventors
- 179
- Latest grant
- 5 Mar 2024
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| Year | Granted patents | Published applications |
|---|---|---|
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| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
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| 2007 | 3 | 1 |
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| 2012 | 0 | 7 |
| 2013 | 3 | 4 |
| 2014 | 6 | 3 |
| 2015 | 7 | 12 |
| 2016 | 7 | 1 |
| 2017 | 7 | 8 |
| 2018 | 4 | 5 |
| 2019 | 7 | 5 |
| 2020 | 3 | 5 |
| 2021 | 6 | 3 |
| 2022 | 1 | 0 |
| 2023 | 3 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Time-efficient method of analyzing imaged input data to locate two-dimensional machine-readable symbols or other linear images therein189US 6,064,763 AIntermec IP Corp. · 2000
- Bar code reader for reading high to low contrast bar code symbols188US 5,949,054 AWelch Allyn, Inc. · 1999
- Laser scanning system and scanning method for reading 1-D and 2-D barcode symbols178US 5,504,316 ASymbol Technologies, Inc. · 1996
- Integrated code reading systems including tunnel scanners146US 6,330,973 B1Symbol Technologies, Inc. · 2001
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