Birmingham
United Kingdom
6
2011-03-31
The entities that hold a legal rights for patent applications filed by inventor Lu Kai-Chang:
Kai-Chang Lu from Birmingham, GB has applied for patents for these inventions. The list has both pending applications and granted patents:
Projection display device for multimedia and wall display systems
#2 | 2010-04-01Optical engine and wide angle projection lens module thereof
#3 | 2008-06-12Projection display device with a projection module
#4 | 2007-03-22Projection lens and portable display device for gaming and other applications
#5 | 2007-02-06Projection lens and display device for multimedia and other systems
#6 | 2005-10-27Projection lens and display device
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