The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
ecological scale tile | 2 | 2013 |
vehicle dustproof cover | 2 | 2012 |
video geographical data digital watermarking method with copyright protection service or… 🛈 | 2 | 2012 |
geographic space data watermarking method based on byte streams | 2 | 2012 |
vector geographic data accurate authentication fragile watermarking method | 2 | 2012 |
self-adaptive digital raster map visible watermark method | 2 | 2012 |
three-dimensional geographic model digital watermarking method with copyright protection… 🛈 | 2 | 2012 |
anti-dazzling headlamp | 2 | 2013 |
jinxiu string instrument | 2 | 2013 |
graphene sieve desalting unit for steamship | 2 | 2013 |