AI chip giant Nvidia mentioned a particular company again and again during its latest blockbuster conference call. You'll be surprised which one.

• Investors have been counting how many times executives say 'AI' on conference calls.
• That's become tedious. 
• Instead, I counted how many times Nvidia mentioned different companies on its latest call.

This year, investors have been counting how many times company executives say "AI" on earnings conference calls.

It's getting a little repetitive and less useful.