How many patents does
Fujian Landi Commercial Equipment Company have?
patents
789
families
428
granted
186
applications
603
CN
629
WO
82
US
24
EP
23
JP
21
RoW
10
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Fujian Landi Commercial Equipment Company
Top ten assignees appearing on patents
2009 - 2018
| fujian landi commercial equipment … 🛈 | 590 |
| fujian liandi equipment for commer… 🛈 | 1 |
Fujian Landi Commercial Equipment Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| downloading method, management method, downloading management method, downloading manage… 🛈 | 55 | 2013 |
| qr code feature detection method and system | 8 | 2015 |
| method and system for decoding qr code based on weighted average grey method | 8 | 2015 |
| two-dimensional code partitioning and decoding method and system | 8 | 2015 |
| decoding method and system for use when qr code position detection graph is damaged | 7 | 2015 |
| key management method and system | 7 | 2013 |
| two-dimensional code mask encryption and decryption method and system | 7 | 2015 |
| chinese-sensitive code feature pattern detection method and system | 7 | 2015 |
| rs error correction decoding method | 7 | 2015 |
| method and system for securely switching terminal between product mode and development m… 🛈 | 6 | 2015 |