How many patents does
Orc Manufacturing Company have?
patents
655
families
212
granted
222
applications
433
JP
205
CN
152
KR
57
WO
40
US
32
EP
4
RoW
165
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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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read summary of their published patent
the following tables are just extracts from the report
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Orc Manufacturing Company
Top ten assignees appearing on patents
2009 - 2018
2018
| orc manufacturing company | 8 |
Orc Manufacturing Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| around exposure device and method thereof | 11 | 2005 |
| method for manufacturing discharge lamp electrode | 11 | 2012 |
| projection aligner | 11 | 2010 |
| discharge lamp | 9 | 2010 |
| illumination device | 9 | 2013 |
| discharge lamp and method for producing discharge lamp | 8 | 2012 |
| dust removal device and dust removal method for exposure device | 8 | 2012 |
| lighting device provided with discharge lamp | 8 | 2012 |
| short arc high-pressure discharge lamp | 8 | 2011 |
| discharge lamp | 8 | 2011 |