05107404 is referenced by 85 patents and cites 12 patents.

A circuit board assembly for a cellular telephone system or the like is described. A housing encloses a printed circuit board. The housing comprises a frame including an outer wall surrounding the periphery of the printed circuit board and a pair of cover plates engaging the outer edges of the outer wall of the frame. The printed circuit board is secured to the frame, and the frame is secured between the cover plates by fasteners which pass through holes in the printed circuit board. A plurality of internal walls on the frame isolate components on the printed circuit board and engage a ground line on the printed circuit board. The printed circuit board is a multi-layer board designed to permit signal lines to pass underneath the ground lines. Components are amounted on both sides of the printed circuit board.

Title
Circuit board assembly for a cellular telephone system or the like
Application Number
7/406998
Publication Number
5107404
Application Date
September 14, 1989
Publication Date
April 21, 1992
Inventor
Ambrose W C Tam
Taipo
HK
Agent
McCubbrey Bartels Meyer & Ward
Assignee
Astec International
HK
IPC
H05K 7/20
H04B 1/08
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