Apple plans to launch a cheaper version of the iPhone in the fourth quarter that could be based on the ultra-slim iPod Nano music player, according to a JP Morgan report.

Kevin Chang, a JP Morgan analyst based in Taiwan, cited people in the supply channel that he did not name and an application with the U.S. Patent and Trademark office for his report.

Apple filed a patent application document that refers to a multifunctional handheld device with a circular touch pad control, similar to the Nano’s scroll wheel.