Actually, Qualcomm invented the Smartphone (after they went to Apple with the idea and were rebuffed). They then went to 3COM and licensed the Palm Pilot operatin
This was every bit a smartphone with a GUI, touchscreen, and downloadable apps and widgets for contacts, word processing, database, timers and alarms, games, Internet browser, PDF capability, handwriting recognition, etc, and it pre-dated the iPhone by 5 years! Released in January 2001. We had it and used it for years. I bought a smaller smartphone from Qualcomm (actually it had become Kyocera by then) but my wife refused to give up the QCP-6035 because it worked so well and the battery life was so excellent. And, guess what? This was the second generation smartphone! The first was the PDQ-800 released in June 1999 with many of the same features. These early smartphones were very slick and the primary reason they were not a mass-market item was that most people didn't even have Internet at home so they didn't know they needed the Internet on their cell phone. Many didn't even have cell phones!
This is why a little part of me dies every time someone says "Apple invented the smartphone". Sigh! Youngsters these days!
Probably 20 years from now people will claim Tesla invented the BEV!