How many patents does
Nanjing Huamai Technology Company have?
patents
255
families
234
granted
22
applications
233
CN
255
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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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Nanjing Huamai Technology Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Nanjing Huamai Technology Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| multifunctional three-in-one network floor terminal box for fttx (fiber to the x) | 2 | 2012 |
| ground cabling trough for bow-type optical cables | 2 | 2012 |
| downhole optical cable cross-connecting box | 2 | 2015 |
| device for installing electronic tag on fc optical fiber connector | 2 | 2013 |
| polarization maintaining planar lightwave circuit and preparation method | 2 | 2012 |
| coupling method for integrated photonic chip | 2 | 2012 |
| preparation process for etching deep optical waveguide | 2 | 2012 |
| outdoor advertising type landscape optical cable distribution box | 2 | 2012 |
| access control system for outdoor optical cable splice box | 2 | 2012 |
| universal ftth (fiber to the home) leading-in optical fiber cable connection protector | 2 | 2012 |