公开(公告)号：HK133297A

公开(公告)日：1997-10-24

申请号：HK133297

申请日：1997-06-26

Applicant: MOTOROLA INC

Inventor： MACNAK PHILIP PAUL ,  WILLARD DAVID FRANK

IPC: H04B1/16 ,  G08B5/22 ,  H04B20060101 ,  H04B1/06 ,  H04B1/38 ,  H04B7/15 ,  H04B7/26 ,  H04W52/02 ,  H04W84/00 ,  H04W88/02 ,  H04Q7/00

Abstract: A personal communications device is described including a receiver (16), intended to be worn on the body, which receives, detects and stores messages transmitted on a first communication channel (14). The stored message is then transmitted over a second communications channel (20) to a second receiver (22) which is intended to be worn on the wrist. The second receiver (22) receives, detects and stores the message, and presents the message to the user in the form of a visual display. A system transmitting synchronization signals and coded message signals is also described. In particular, coded synchronization signals are used to indicate the transmission of coded message signals or the absence of transmission of coded message signals following the transmission of the coded synchronization signal, thereby providing a battery saving function for a personal communications receiver.

公开(公告)号：HK132197A

公开(公告)日：1997-10-03

申请号：HK132197

申请日：1997-06-26

Applicant: MOTOROLA INC

Inventor： NELSON LEONARD EDWARD ,  MACNAK PHILIP PAUL

IPC: G08B3/10 ,  H04B7/00 ,  H04B7/26 ,  H04W84/02

Abstract: A paging receiver having acknowledge back capability is provided with the capability to request a received message to be forwarded to an alternate paging receiver in a paging system after having received its address and associated message. The paging receiver includes an entry device for selecting the alternate paging receiver to which the message is further to be sent, and after the selection is made, the paging receiver generates the acknowledge back response requesting the message be further sent to the selected alternate paging receiver.

公开(公告)号：DE3853996D1

公开(公告)日：1995-07-20

申请号：DE3853996

申请日：1988-03-24

Applicant: MOTOROLA INC

Inventor： MACNAK PHILIP PAUL ,  WILLARD DAVID FRANK

IPC: H04B1/16 ,  G08B5/22 ,  H04B20060101 ,  H04B1/06 ,  H04B1/38 ,  H04B7/15 ,  H04B7/26 ,  H04W52/02 ,  H04W84/00 ,  H04W88/02 ,  H04Q7/00

Abstract: A personal communications device is described including a receiver (16), intended to be worn on the body, which receives, detects and stores messages transmitted on a first communication channel (14). The stored message is then transmitted over a second communications channel (20) to a second receiver (22) which is intended to be worn on the wrist. The second receiver (22) receives, detects and stores the message, and presents the message to the user in the form of a visual display. A system transmitting synchronization signals and coded message signals is also described. In particular, coded synchronization signals are used to indicate the transmission of coded message signals or the absence of transmission of coded message signals following the transmission of the coded synchronization signal, thereby providing a battery saving function for a personal communications receiver.

公开(公告)号：HK5994A

公开(公告)日：1994-01-28

申请号：HK5994

申请日：1994-01-20

Applicant: MOTOROLA INC

Inventor： DAVIS WALTER LEE ,  MACNAK PHILIP PAUL

IPC: G04G99/00 ,  G04G9/00 ,  G04G21/04 ,  G08B3/10 ,  H04Q7/14

Abstract: PCT No. PCT/US87/00003 Sec. 371 Date Feb. 20, 1987 Sec. 102(e) Date Feb. 20, 1987 PCT Filed Jan. 2, 1987 PCT Pub. No. WO88/05184 PCT Pub. Date Jul. 14, 1988.A wrist worn device includes a digital watch circuit and a receiver circuit which responds to coded message signals including selective call signalling and message information. An input steering circuit interfaces between the watch circuit and the receiver circuit for normally providing control of the watch circuit by switches located in the device case. The normal watch functions of the switches are permanently marked on the device case. The watch circuit and the receiver circuit couple to an information selector circuit which normally selects the watch output for a common display. When coded message signals are received, the switches are enabled to control the receiver circuit, and the received message information is selected for display. New indicia, electronically selected by the information selector circuit, are displayed on the display defining the new functions of the switches.

公开(公告)号：FI921958A0

公开(公告)日：1992-04-30

申请号：FI921958

申请日：1992-04-30

Applicant: MOTOROLA INC

Inventor： DAVIS WALTER LEE ,  MACNAK PHILIP PAUL

IPC: H04B7/15 ,  H04B20060101 ,  H04B7/185 ,  H04L29/06 ,  H04W84/02 ,  H04B

Abstract: A satellite paging system is described for providing geogrpahic protocol conversion for data packet delivery to communication receivers located in a plurality of geographic areas. The system includes a transmitter for transmitting data packets formatted in a first predetermined data format to the communication satellite. The satellite includes a receiver for receiving the data packets and a programmable encoder coupled to the receiver for encoding the received data packets into encoded data packets in a second predetermined data format corresponding to the signaling requirements of each geographic delivery area. A satellite transmitter coupled to the programmable encoder then transmits the encoded data packets in the second predetermined data format to a portable communication receiver, operable in the second predetermined data format in the geographic delivery area.

公开(公告)号：DK54792D0

公开(公告)日：1992-04-28

申请号：DK54792

申请日：1992-04-28

Applicant: MOTOROLA INC

Inventor： DAVIS WALTER LEE ,  MACNAK PHILIP PAUL

IPC: H04B20060101 ,  H04B7/185

公开(公告)号：AU7034087A

公开(公告)日：1988-07-27

申请号：AU7034087

申请日：1987-01-02

Applicant: MOTOROLA INC

Inventor： MACNAK PHILIP PAUL ,  IRWIN JAMES STUART

IPC: H01Q1/27 ,  H03J3/14

公开(公告)号：AU6898387A

公开(公告)日：1988-07-27

申请号：AU6898387

申请日：1987-01-02

Applicant: MOTOROLA INC

Inventor： MACNAK PHILIP PAUL ,  IRWIN JAMES STUART ,  DAVIS WALTER LEE

IPC: H01Q1/27 ,  H03J7/02