How many patents does
Hitachi Chemical Dupont Microsystems have?
patents
310
families
91
granted
85
applications
225
JP
113
US
46
WO
27
KR
23
CN
23
EP
18
RoW
60
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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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Hitachi Chemical Dupont Microsystems
Top ten assignees appearing on patents
Hitachi Chemical Dupont Microsystems
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| light-sensitive polymer composition, method for producing pattern, and electronic compon… 🛈 | 15 | 2010 |
| polyimide precursor, photosensitive resin composition containing said polyimide precurso… 🛈 | 14 | 2012 |
| polyimide precursor composition, polyimide film and transparent flexible film | 12 | 2008 |
| photosensitive polymer composition, method of producing pattern and electronic parts | 11 | 2004 |
| positive photosensitive resin composition, method for forming pattern, electronic compon… 🛈 | 11 | 2007 |
| photosensitive resin composition, method for forming pattern-cured film using photosensi… 🛈 | 11 | 2011 |
| polyimide precursor resin composition | 10 | 2012 |
| photosensitive resin composition, process for producing patterned hardened film with use… 🛈 | 9 | 2007 |
| positive photosensitive resin composition, method for producing patterned cured film and… 🛈 | 9 | 2010 |
| resin composition, polyimide resin film using same, display substrate, and production me… 🛈 | 9 | 2012 |