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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Wong; Kam C.
Address:
Canoga Park, CA
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
4840501 Three pole printhead actuator June 20, 1989
A magnetic actuator particularly suitable to be arranged in a circular array to form a wire matrix printhead for mosaic, or dot, matrix printing. Each such magnetic actuator of three poles being (1) and "E"-shaped core defining three magnetic poles which is substantially thin in the thic
4771689 Unitary spring armature for a dot matrix printer September 20, 1988
An elongated unitary spring armature is disclosed for use in dot matrix printers. The spring armature has an elongated triangular shape with attachment means located adjacent to the base and means for securing the impact tip located adjacent to the apex. A spring portion formed of a high
4313801 Process for fabricating computer printer character bands by electrodeposition February 2, 1982
A process for fabricating character bands 22 for computer printers and the product generated thereby. The process comprises the steps of electrodepositing a binary or ternary nickel alloy onto a cylindrical cathodic mandrel 20, preferably machining away excess backing material 36 so










 
 
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