Paragraph 41
Paragraph 41
Matter Number
US6559866B2
Paragraph Number
41
Application Number
09863895
Reference Case 1
US6559866B2
Reference Case 2
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Created
12/23/21, 12:00 AM
Modified
12/23/21, 12:00 AM
Id
6,662
Content
In one embodiment, the wireless transmitters 202 and receivers 204 are configured to use radio frequency (RF) signals. In other embodiments, infrared (IR) or other frequencies along the electromagnetic spectrum may be used. Operational details regarding the wireless transmitters 202 and receivers 204 are generally well known to those of skill in the art.
Notes
Added by DJM 12 2021