Multiplex communications – Communication over free space – Message addressed to multiple destinations
Reexamination Certificate
2007-10-23
2007-10-23
Anderson, Matthew (Department: 2618)
Multiplex communications
Communication over free space
Message addressed to multiple destinations
C370S313000, C370S379000, C370S476000
Reexamination Certificate
active
11200508
ABSTRACT:
A response monitoring apparatus using a remote including an electrical circuit including a user activated input, a transmitter, and a receiver, where the electrical circuit is adapted to detect operation of the user activated input and temporarily activates the receiver. A validation and error checking system ensures valid transmissions occurring in both wireless and wired communications. The validation and error checking system retrieves data from the remote memory to create transmission data groups. The validation and error checking system calculates a checksum value for the transmission data groups and creates a checksum data group that includes the checksum. The validation and error checking system transmits the data and ensures that the data is properly sent. The tests to determine valid transmission include checking particular bits of the transmitted data, calculating a checksum and comparing it to the transmitted checksum, and transmitting two or more data packets and comparing the values of the packets.
REFERENCES:
patent: 3445815 (1969-05-01), Saltzberg et al.
patent: 4048729 (1977-09-01), Derks
patent: 4290141 (1981-09-01), Anderson et al.
patent: 4377870 (1983-03-01), Anderson et al.
patent: 4493655 (1985-01-01), Groff
patent: 5093786 (1992-03-01), Derks
patent: 5226177 (1993-07-01), Nickerson
patent: 5273437 (1993-12-01), Caldwell et al.
patent: RE35449 (1997-02-01), Derks
patent: 5724357 (1998-03-01), Derks
patent: 5870214 (1999-02-01), Knowles
patent: 6181910 (2001-01-01), Jerrold-Jones et al.
patent: 6628918 (2003-09-01), Roschelle et al.
patent: 7024640 (2006-04-01), Buchanan
patent: 7043433 (2006-05-01), Hejna, Jr.
patent: 2004/0054501 (2004-03-01), Barthel et al.
patent: 2005/0254584 (2005-11-01), Kim et al.
LaBella Vincent P.
Thibado Paul
Anderson Matthew
H-ITT, LLC
Keisling Trent C.
Keisling Pieper & Scott PLC
Pieper David B.
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