How many patents does
Hangzhou Silan Azure Company have?
patents
242
families
183
granted
55
applications
187
CN
238
WO
2
US
2
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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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Hangzhou Silan Azure Company
Top ten assignees appearing on patents
2009 - 2018
| hangzhou silan azure company | 211 |
| hangzhou silan microelectronics co… 🛈 | 12 |
2009
| hangzhou silan azure company | 6 |
2018
Hangzhou Silan Azure Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| shower of large diameter mocvd reactor | 4 | 2011 |
| semiconductor light emitting diode device and formation method thereof | 3 | 2012 |
| epitaxial wafer edge grinding equipment | 2 | 2015 |
| led substrate structure and manufacturing method thereof | 2 | 2014 |
| method for manufacturing patterned sapphire substrate | 2 | 2012 |
| bonding method for led (light-emitting diode) chip | 2 | 2012 |
| double-light-beam exposure system and method for manufacturing photonic crystal mask lay… 🛈 | 2 | 2012 |
| reverse led chip structure and manufacturing method thereof | 2 | 2014 |
| led structure and manufacturing method thereof | 2 | 2014 |
| patterned substrate, mask and patterned substrate manufacturing method | 2 | 2012 |