How many patents does
Production Resource Group have?
patents
314
families
96
granted
143
applications
171
US
290
EP
11
WO
3
CN
1
RoW
9
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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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Production Resource Group
Top ten assignees appearing on patents
2018
| production resource group | 14 |
Production Resource Group
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| lineset winch with braking parts | 14 | 2008 |
| remotely controlled and monitored followspot | 11 | 2015 |
| programmable light beam shape altering device using programmable micromirrors | 10 | 1996 |
| method and apparatus for making a high resolution light pattern generator on a transpare… 🛈 | 9 | 2008 |
| multiple focus point light | 9 | 2006 |
| gobo wheel location drive | 9 | 2006 |
| multilayer control of gobo shape | 8 | 1999 |
| electronically controlled stage lighting system | 8 | 1997 |
| truss hinge with variations in angular settings | 8 | 2009 |
| sound adaptive cooling system for a stage light | 7 | 2009 |