This is true. At least in the past, they've been pretty protective about the "pong" name. Example: https://gamedev.stackexchange.com/questions/21161/does-a-pong

This is true. At least in the past, they've been pretty protective about the "pong" name. Example: https://gamedev.stackexchange.com/questions/21161/does-a-pong-clone-called-ping-infringe-on-any-copyrights-or-trademarks https://gamedev.stackexchange.com/questions/21161/does-a-pon...