Birch, Stewart, Kolasch & Birch, LLP
Mobile phone
A battery cover of a mobile phone includes an input interface formed on one side thereof; and a wireless transmission module. The input interface is capable of operating thereon, and the wireless transmission module is capable of conducting wireless communication between the battery cover and the mobile phone when the battery cover is detached from the mobile phone.
Inventec Appliances Corp.
H H
H04M H04M
additional inventional
Ching-Sung Sea-Weng
Chang Young