Motorola Solutions, Inc.

Khai Jin Choo

Seng Huan Chuah

Weng Kong Hor

Friedrich J Bollmann

Shijie Hua

Sih Hau Tan

Wey Chien Heng

Shook Gunn Tan

Boon Hoong Ooi

A method and circuit board arrangement for an intrinsically safe portable device includes two or more circuit boards having a frame structure that forms a contiguous boundary around a space between the circuit boards. In the space there are circuit components mounted on both circuit boards, and a connector that connect the two circuit boards. An encapsulant material fills the space bounded by the frame structure between the circuit boards to exclude airborne material from coming into contact with the encapsulated circuit components.

Method and apparatus for intrinsically safe circuit board arrangement for portable electronic devices

A method and apparatus for displaying an image on a communication device are provided. The communication device is formed of a housing () having a plurality of surfaces and includes an electronically controlled display () coupled to one of the surfaces. The housing further includes a reflecting device () for reflecting an image from the display () onto another, non-electronic, display () located on another surface of the housing. The image is thus viewable on both surfaces of the housing.

Method and apparatus for displaying an image on a communication device

Growing community of inventors

Air Itam, Malaysia

Khai Jin Choo