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 |
---|---|---|
billing server, tax copying system and tax copying method | 4 | 2010 |
vehicle electronic label | 3 | 2013 |
data processing method of high-security mobile memory | 2 | 2008 |
invoice concentrated invoicing method and invoicing system thereof | 2 | 2013 |
information input, storage, typesetting and printing general system and information inpu… 🛈 | 2 | 2013 |
method and system for certificateless and pairing-free identity-based proxy signcryption | 2 | 2012 |
image recognition-based location method for bar code area | 2 | 2013 |
method for realizing two-dimensional code zoomed printing of 9-pin printer | 2 | 2013 |
methods for generating and verifying two-dimension code of invoice | 2 | 2013 |
multi-space two-dimensional code, and generation method and decoding method of multi-spa… 🛈 | 2 | 2015 |