APPARATUS AND METHOD FOR CORRECTING COMMUNICATION FREQUENCY OF ELECTRONIC DETONATOR

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United States of America Patent

APP PUB NO 20250030582A1
SERIAL NO

18279100

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Proposed are an apparatus and a method for correcting a communication frequency of an electronic detonator, and the apparatus includes a communication packet reception part configured to receive communication packets generated at a preset frequency transmitted from a main control device, an oscillation frequency determination part configured to determine an oscillation frequency of an oscillator mounted in an MCU of an electronic detonator by referring to received communication packets, and an oscillation frequency correction part configured to analyze the communication packets by correcting a shift of a determined oscillation frequency.

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Patent Owner(s)

Patent OwnerAddress
HANWHA CORPORATION86 CHEONGGYECHEON-RO JUNG-GU SEOUL 04541

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jeong Ho Cheongju-si, KR 16 10
Kim, Se Ho Cheongju-si, KR 32 105

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