Valve Corporation
10400 NE 4th Street,
Suite 1400
Bellevue WA 98004
(US)
David J. Byer
K&L Gates LLP
One Lincoln Street
Boston MA 02111
(US)
Англ.Computer game software; electronic game software; video game software.
Англ.Playing cards and card games.
Англ.Entertainment services, namely, providing online video games; provision of on-line entertainment, namely, on-line computer games; providing on-line computer games and on-line video games; electronic games services provided by means of the Internet; providing information in the fields of computer games and entertainment via the Internet; organization of competitions relating to video games, video game education, and video game entertainment; providing information in the field of on-line computer games and on-line video games and computer games.