How many patents does
Beijing Hikeen Technology Company have?
patents
298
families
194
granted
104
applications
194
CN
298
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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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Beijing Hikeen Technology Company
Top ten assignees appearing on patents
2009 - 2018
2009
| beijing hikeen technology company | 102 |
2018
Beijing Hikeen Technology Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| press sealed necking reducing all-glass evacuated photovoltaic collector tube | 2 | 2008 |
| magnetic antiscale all-glass evacuated photovoltaic collector tube | 2 | 2008 |
| all-glass evacuated rectangular planar heat tube conductor tube with internal heat absor… 🛈 | 2 | 2008 |
| all-glass evacuated rectangular planar heat tube collector tube | 2 | 2008 |
| all-glass heat tube evacuated collector tube adopting lens focus of cover glass tube and… 🛈 | 2 | 2008 |
| all-glass evacuated collector tube adopting lens focus of cover glass tube | 2 | 2008 |
| glass evacuated collector tube adopting lens focus of cover glass tube and having extern… 🛈 | 2 | 2008 |
| compound heat collection and storage tube of all-glass evacuated photovoltaic collector … 🛈 | 2 | 2008 |
| necking reducer flat tube heat collection all-glass evacuated photovoltaic collector tube | 2 | 2008 |
| necking reducer all-glass evacuated rectangular planar heat tube conductor tube with int… 🛈 | 2 | 2008 |