List of popular logos

I will show some of them
# Klasky Csupo
# Spiffy Pictures
# PBS Kids Dash and Dot
# Noggin and Nick Jr. Logo Collection
# Samsung
# Spectra Animation
# Britt Alcroft
# Nelvana
# Intel Inside
# Microsoft Windows
# Discovery Kids 2013 (until 2016 rebrand)
# Warner Bros. Pictures
# Columbia Pictures
# Walt Disney Pictures
# Universal Pictures
# Metro-Goldwyn-Mayer
# 20th Century Studios
# Paramount Pictures
# Lionsgate
# Dolby Digital
# DTS
# THX
You guys can suggest other popular logos on the internet, but not all will be deatured!