A Chinese company has taken Google’s China operations to court over what it says is an infringement of the Chinese translation of its name, “Guge,” according to court documents.

Beijing Guge Sci-Tech Co. was officially registered at the Beijing Municipal Industrial and Commercial Bureau on April 19, 2006, but Google didn’t register the name “Guge” in China until Nov. 24 of that year, according to court arguments that began in Beijing this week.