I can only guess: It is likely judges do not know what they are adjudicating. Another bad case is a patent on driving I2C-enabled RGB LEDs via I2C. It's a patent on using a product as intended. It's like patenting the act of using a brake with a hydraulic line to stop a car.
The guy goes around trolling makers with it and forcing people to pay huge royalties.
The guy goes around trolling makers with it and forcing people to pay huge royalties.