Even as fans trailed him through Taipei and Seoul, Jensen Huang's visit revealed something more consequential - a glimpse into Nvidia's plans to stay on top of the global AI economy. SINGAPORE: For three weeks, Jensen Huang has been hard to miss. From late-night Korean barbecue dinners to baseball pitches and packed keynote halls, the Nvidia CEO’s swing through China, Taiwan and South Korea drew crowds more akin to a pop star than a tech executive. But beneath the buzz, the trip revealed