How many patents does
Chen Da have?
patents
1,076
families
852
granted
209
applications
867
CN
1,032
US
23
WO
5
KR
2
JP
2
EP
2
RoW
10
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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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Chen Da
Top ten assignees appearing on patents
2009 - 2018
Chen Da
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| resistive memory and method of fabricating the same | 8 | 2015 |
| methods for forming patterns | 6 | 2007 |
| led phase shift dimming circuit and led phase shift dimming method | 6 | 2011 |
| voltage control circuit of non-volatile memory and control method of voltage control cir… 🛈 | 5 | 2015 |
| method for preparing ultrathin on-insulator material using adsorption of doped ultrathin… 🛈 | 5 | 2012 |
| detecting device for ship draft and detecting method | 4 | 2016 |
| charge system, digital interface circuit and control method thereof | 4 | 2012 |
| one-time programmable storage cell and one-time programmable storage circuit | 4 | 2014 |
| tertiary amides and method of use | 4 | 2016 |
| method for preparing material on insulator based on enhanced adsorption | 4 | 2013 |