SciTecLibrary - Latest Inventions

Latest Inventions

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DEVICE FOR PROTECTING TELEPHONE LINE AGAINST UNAUTHORIZED ACCESS TO TRUNK COMMUNICATION SYSTEM
FIELD: telephone communications; protection of trunk communication system users from unauthorized access. EFFECT: enhanced reliability of protecting users of wire and radio telephone sets against unauthorized access. 2 cl, 1 dwg
Publishing date: August 27, 2002

DEVICE FOR NOISE SUPPRESSION IN VIDEO SIGNAL FOR TELEVISION
FIELD: television engineering. EFFECT: improved reliability of noise suppression in video signal. 10 cl, 21 dwg
Publishing date: February 19, 2002

INTEGRATED-CIRCUIT CHIP COATING
FIELD: integrated circuits of electric, electronic, optoelectronic, and/or electromechanical components.
Publishing date: April 25, 2001

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