How many patents does
Hans Laser Technology Industry Group Company have?
patents
696
families
352
granted
199
applications
497
CN
500
JP
53
US
52
WO
34
EP
12
GB
4
RoW
41
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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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Hans Laser Technology Industry Group Company
Top ten assignees appearing on patents
2009 - 2018
2009
Hans Laser Technology Industry Group Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| near-infrared laser focusing lens and laser printing device | 11 | 2012 |
| f-theta lens and laser processing device for far-infrared laser processing | 11 | 2012 |
| variofocusing monitoring shot and monitoring device | 10 | 2012 |
| extreme ultraviolet laser marking fθ shot and laser processing device | 10 | 2012 |
| infrared large-format telecentric laser marking fθ lens | 9 | 2013 |
| telecentric optical lens | 9 | 2014 |
| optical lens | 9 | 2014 |
| large-field-of-view achromatic lens | 9 | 2013 |
| photographic objective lens | 8 | 2014 |
| optical lens | 8 | 2014 |