DAVID R BAILEY
Respiratory Therapy at 75 Ave, Fort Lauderdale, FL

4427980, Jan 24, 1984

Oct 13, 1981

6/310591

Robert D. Fennell - Coral Springs FL
Allen J. Weidler - Ft. Lauderdale FL
David F. Bailey - Plantation FL

Motorola, Inc. - Schaumburg IL

H04Q 700, H04Q 900, H04M 1102

34082552

The encoder which preferably produces a transmitted digital word which serves as an activation code for a single receiver or a group of receivers. The activation code effects only the receiver(s) that have previously detected their digital address and are therefore prepared to enter a message receive state. The activation code transmitted by the encoder will cue the receiver(s) simultaneously thereby allowing the encoder to send a single message to a plurality of receivers. The activation code also allows the encoder to interleave messages to receivers by utilizing the customary transmitter down time in a single message transmission. During this down time, the activation code allows the transmitter to begin transmission of a second message to a second receiver. The use of the activation code to interleave messages is especially important in tone and voice transmissions since it significantly increases the efficiency of a heavily loaded system.

4431991, Feb 14, 1984

Oct 13, 1981

6/310593

David F. Bailey - Plantation FL
Allen J. Weidler - Ft. Lauderdale FL
Merle L. Gilmore - Ft. Lauderdale FL
Gary W. Clow - Sierra Madre CA

Motorola, Inc. - Schaumburg IL

H04Q 700, H04Q 900, H04M 1102

34082552

An encoder for transmission of a digital deactivation code at the end of a variable length message transmission. The encoder adds a deactivation code to the end of an operator's transmitted message in order to inform the designated message receiving device that the message has concluded and thereby enable transmission of additional information immediately. Preferrably, the encoder transmits a digital deactivation code immediately following a variable length voice message transmission.

4459468, Jul 10, 1984

Apr 14, 1982

6/368287

David F. Bailey - Plantation FL

H05B 102

219490

A fluid circulating system primarily designed for use with a thermal blanket or pad and being temperature controlled so that both heating and cooling effects may be produced through the preheating or precooling of fluid in a reservoir tank or like container which, wherein the fluid is in turn forced through the thermal blanket to provide the proper heating or cooling as desired. A standby switching mode is included to prevent circulation of the fluid through the thermal blanket by a pump structure until the fluid reaches a preselected temperature has been reached. Heating and cooling transfer elements are disposed to the fluid within the reservoir tank thereby eliminating the need for condensor structures and the like and allowing for a compact overall unit to provide the required fluid circulating throughout the thermal blanket.

4423416, Dec 27, 1983

Oct 13, 1981

6/310594

David F. Bailey - Plantation FL
Merle L. Gilmore - Ft. Lauderdale FL
Charles J. Ganucheau - North Lauderdale FL
Gary W. Clow - Sierra Madre CA

Motorola, Inc. - Schaumburg IL

H04Q 900, H04Q 700, H04M 1102

34082552

A decoder for receiving a transmitted message followed by a digital deactivation code is described. To prevent unnecessary utilization of a broadcast channel, the decoder responds to a digital deactivation code received at the end of a variable length analog or digital message.