Radio frequency oscillator with ceramic resonator and surface-mounted integrated circuit package

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12206155
APP PUB NO 20240322417A1
SERIAL NO

18189684

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Abstract

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In an aspect, an apparatus is disclosed that includes a surface-mounted integrated circuit package housing an active oscillator circuit; an integrated ceramic resonator formed from a ceramic substrate having an upper planar surface receiving the surface-mounted integrated circuit package, the integrated ceramic resonator including a plurality of conductive walls forming a conductive periphery of a ceramic cavity in the ceramic substrate, a conductive rod extending vertically into the ceramic cavity, wherein the conductive rod is isolated from contact with the conductive periphery of the ceramic cavity, a first conductive material extending vertically through the upper planar surface of the ceramic substrate for connecting the conductive periphery of the ceramic cavity to the surface-mounted integrated circuit package housing the active oscillator circuit; and a second conductive material extending through the upper planar surface of the ceramic substrate for connecting the conductive rod to the surface-mounted integrated circuit package.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiu, Jui-Yi Taichung, TW 15 7
Kim, Jonghae San Diego, US 338 3936
Lan, Je-Hsiung San Diego, US 95 1217
Liu, Kai Phoenix, US 775 7219
Park, Nosun San Diego, US 25 23

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