Optical communications – Optical communication over freee space – Transceivers
Reexamination Certificate
2007-08-28
2007-08-28
Tran, Dzung (Department: 2613)
Optical communications
Optical communication over freee space
Transceivers
C398S138000, C398S164000
Reexamination Certificate
active
10127657
ABSTRACT:
An infrared data communication module includes a substrate having a surface on which a light emitting element, a light receiving element, and an IC element are mounted. A resin package is formed on the substrate for integrally enclosing the light emitting element, the light receiving element and the IC element. A shield member is formed within the resin package for covering the IC element to prevent light-attributable noises from reaching the IC element.
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patent: 2001-068722 (2001-03-01), None
English Language Abstract of JP-A-2001-068722.
Bednarek Michael
Paul Hastings Janofsky & Walker LLP
Rohm & Co., Ltd.
Tran Dzung
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