DF

Douglas Fregin

RL Research In Motion Limited: 2 patents #202 of 568Top 40%
Overall (2011): #103,322 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8027172 Handheld electronic device including multi-compartment shielding container and associated methods Chao Chen, Jana Regenwetter 2011-09-27
7869180 Spark gap apparatus and method for electrostatic discharge protection Tim O. Cheung 2011-01-11