Misalignment compensation for proximity communication

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United States of America Patent

PATENT NO 8024623
APP PUB NO 20100115349A1
SERIAL NO

12263713

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Abstract

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In a proximity communication system, transmit elements on one chip are aligned with receive elements on a second chip juxtaposed with the first chip. However, if the elements are misaligned, either statically or dynamically, the coupling between chips is degraded. The misalignment may be compensated by controllably degrading performance of the system. For example, the transmit signal strength may be increased. The bit period or the time period for biasing each bit may be increased, thereby decreasing the bandwidth. Multiple coupling elements, such as capacitors, may be ganged together, thereby decreasing the number of channels. The granularity of symbols, such as images, may be increased by decreasing the number of bits per symbol.

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Patent Owner(s)

Patent OwnerAddress
ORACLE AMERICA INC500 ORACLE PARKWAY REDWOOD SHORES CA 94065

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cunningham, John E San Diego, US 125 2791
Drost, Robert J Los Altos, US 140 1847
Ho, Ronald Mountain View, US 113 1569
Krishnamoorthy, Ashok V San Diego, US 216 3862

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