Watermark printed on matching color media forming metameric pair
US-11032441-B2 · Jun 8, 2021 · US
Image watermarking
Image watermarking · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06T2201/005 |
| Official title | Image watermarking |
| Display label | Image watermarking |
| Total patents | 76 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 13 |
| 2017 | 14 |
| 2018 | 11 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Digital watermarking applications
US-2021012451-A1 · Jan 14, 2021 · US
Watermark image processing method and apparatus, device and computer readable storage medium
US-10825124-B2 · Nov 3, 2020 · US
Watermark printed on matching color media forming metameric pair
US-2020336623-A1 · Oct 22, 2020 · US
Low latency audio watermark embedding
US-10764230-B2 · Sep 1, 2020 · US
Steganographic access controls
US-2020250291-A1 · Aug 6, 2020 · US
Digital watermarking applications
US-10706490-B2 · Jul 7, 2020 · US
Steganographic access controls
US-10467399-B2 · Nov 5, 2019 · US
Watermarking and scalability techniques for a virtual desktop planning tool
US-10453161-B2 · Oct 22, 2019 · US
Content management based on dither-like watermark embedding
US-10445848-B2 · Oct 15, 2019 · US
Content synchronization using watermark timecodes
US-10354354-B2 · Jul 16, 2019 · US
Visual search methods and systems
US-10303988-B1 · May 28, 2019 · US
Watermark image processing method and apparatus, device and computer readable storage medium
US-2019096022-A1 · Mar 28, 2019 · US
Image processing apparatus, image processing method, and recording medium
US-10148850-B2 · Dec 4, 2018 · US
Watermarking and signal recognition for managing and sharing captured content, metadata discovery and related arrangements
US-2018343224-A1 · Nov 29, 2018 · US
Digital watermarking applications
US-2018240212-A1 · Aug 23, 2018 · US
Video watermarking techniques
US-10057658-B2 · Aug 21, 2018 · US
Color image watermarking
US-10037587-B2 · Jul 31, 2018 · US
Color Image Watermarking
US-2018144433-A1 · May 24, 2018 · US
Watermarking and signal recognition for managing and sharing captured content, metadata discovery and related arrangements
US-9979691-B2 · May 22, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06T2201/005?
- CPC G06T2201/005 is the Cooperative Patent Classification code for “Image watermarking.”
- How many patents are filed under CPC G06T2201/005 (Image watermarking)?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC G06T2201/005 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).