Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural ranges – scales or registration rates
Reexamination Certificate
2011-08-23
2011-08-23
Hollington, Jermele M (Department: 2858)
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Plural ranges, scales or registration rates
Reexamination Certificate
active
08004272
ABSTRACT:
A digital multimeter can be monitored from a remote location via an on-board light source such as a backlight LED. The digital multimeter has memory, a processor operatively coupled to the memory, a light operatively coupled to the processor and the memory and a light sensitive sensor operatively coupled to the machinery and positioned proximate the light. The processor is configured to produce a first data signal containing information about the machinery, which is then modulated by the light so that the light blinks between an on state and an off state. The sensor is configured to detect the light on state and the light off state and convert the received light into a second data signal representative of the first data signal.
REFERENCES:
patent: 5475300 (1995-12-01), Havel
patent: 5640155 (1997-06-01), Springer
patent: 6043640 (2000-03-01), Lauby et al.
patent: 6622109 (2003-09-01), Ermer et al.
patent: 7075289 (2006-07-01), Chen
patent: 7259567 (2007-08-01), Sears et al.
patent: 7626375 (2009-12-01), Garland et al.
patent: 7679356 (2010-03-01), Garland et al.
patent: 2004/0160410 (2004-08-01), Plathe
patent: 2005/0246295 (2005-11-01), Cameron
patent: 2007/0241740 (2007-10-01), Hawes
patent: 2009/0045799 (2009-02-01), Garland et al.
patent: 2009/0045800 (2009-02-01), Garland et al.
patent: 2009/0128124 (2009-05-01), Garland et al.
patent: 2009/0128125 (2009-05-01), Garland et al.
patent: 2009/0128126 (2009-05-01), Garland et al.
patent: 2009/0128127 (2009-05-01), Garland et al.
patent: 2009/0128128 (2009-05-01), Garland et al.
patent: 2009/0140721 (2009-06-01), Garland et al.
patent: 2010/0181990 (2010-07-01), Hudson et al.
patent: 2011/0074395 (2011-03-01), Marzynski et al.
Fluke Corporation, Fluke 115 Multimeter Technical Data, Aug. 2006.
Fluke Corporation, 87 & 89 Series IV Multimeter Service Manual, May 1999.
Jamieson Richard Michael
Kowalsky Richard J.
Magnuson Jody Kroehler
Szabo Richard Dale
Fluke Corporation
Hollington Jermele M
Nelson Mullins Riley & Scarborough LLP
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