How many patents does
Jiangsu Hengtong Photoelectric Stock Company have?
patents
397
families
335
granted
42
applications
355
CN
384
WO
6
US
2
JP
2
GB
2
RoW
1
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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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Jiangsu Hengtong Photoelectric Stock Company
Top ten assignees appearing on patents
2009 - 2018
Jiangsu Hengtong Photoelectric Stock Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| optical fiber cable coloring rewinding machine | 6 | 2015 |
| anti-theft device for 4g mobile communication outdoor cabinet | 6 | 2014 |
| grilled lamp, sedimentation device and method for improving density of loosened body of … 🛈 | 4 | 2014 |
| high-temperature resistant and small-diameter optical cable and preparation method there… 🛈 | 4 | 2015 |
| manufacturing method of pe fiber and rod for layer-stranding cable | 3 | 2013 |
| optical fiber cable coloring apparatus | 3 | 2015 |
| super-fine super-anti-bending super-high intensity guiding optical cable | 2 | 2008 |
| device and method for manufacturing quartz core rod for optical fiber | 2 | 2011 |
| manufacturing method of pe fiber for central tube type cable | 2 | 2013 |
| central tube type all-dielectric self-supporting (adss) optical cable and manufacturing … 🛈 | 2 | 2011 |