Patent EP0713343A2 successfully refreshed from Google Patents.
EP0713343A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Portable multi-information communication device
Assignee: NEC Corp
•
Filing: 1995-11-14
•
Granted: —
•
Expires: 2015-11-14
Abstract
Abstract A portable radio telephone section (A) comprising a radio transceiver unit (13), audio input/output members (17), a first operation unit (21), an informing member (20), a first optical communication unit (19), a first memory (23), a data processor (18) and a first CPU (11), and a portable operation section (B) comprising a second operation unit (30), a display (31), a second optical communication unit (27), a second memory (29) and a second CPU (28) are cooperative with each other so that the first CPU (11) controls the first memory (23) or the informing member (20) according to an input from the first operation unit (21) or a signal from the radio transceiver unit (13), generates a predetermined code to be transmitted from the radio transceiver unit (13) and periodically monitors the first memory (23) for stored information to thereby control the data processor (18), and the second CPU (28) controls the second memory (29) or the display (31) according to an input from the second operation unit (30) or a signal from the second optical communication unit (27) and outputs stored information in the second memory (29) to the second optical communication unit (27).
Inventors
- 👤 Ryuhei Fujiwara
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 18:32
CPC Classifications
H; H04; H04W; H04W88/00; H04W88/02; H04M; H04M1/00; H04M1/72; H04M1/724; H04M1/72403; H04M1/72409; H04M1/72412; H04M1/725; H04M1/737; H04M19/00; H04M19/02; H04M19/04; H04M19/047
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
410 words
A portable multi-information communication device comprising a portable radio telephone section (A) and a portable operation section (B) each respectively for transmitting and receiving information by optical communications, the portable radio telephone section (A) comprising: a radio transceiver part (13) for performing radio communications with a base station of a radio telephone system or a radio data communication system; an audio input/output means (16, 17) for inputting and outputting audio signals to and from the radio transceiver part (13); a first operation part (21) for inputting at least dial information; an informing means (20) for informing at least an occurrence of a data reception; a first optical communication part (19) for performing optical communications with the portable operation section (B); a first information storing means (23) for storing data received by and input to the radio transceiver part (13), information received by the first optical communication part (19), and information input from the first operation part (21); a data processor part (18) for processing information received from the first optical communication part (19) and outputting the processed information to the first information storing means (23) or to the radio transceiver part (13); and a first control means (11) for effecting a control of the first information storing means (23) or the informing means (20) according to input information from the first operation part (21) or a received signal from the radio transceiver part (13), a control for generating a predetermined code to be transmitted through the radio transceiver part (13), and a control for periodically monitoring stored information in the first information storing means (23) to control the data processor part (18) according to the stored information, the portable operation section (B) comprising: a second operation part (30) for inputting at least the dial information or transmission data; a display (31) for displaying information; a second optical communication part (27) for performing optical communications with the first optical communication part (19); a second information storing means (29) for storing information input from the second operation part (30) or data received by the second optical communication part (27); and a second control means (28) for effecting a control of the second information storing means (29) or the display (31) according to input information from the second operation part (30) or a received signal from the second optical communication part (27) and a control for outputting stored information in the second information storing means (29) to the second optical communication part (27).
Claim 2
Dependent Claim
167 words
A portable multi-information communication device according to claim 1, wherein the portable radio telephone section (A) further comprises a select means (15) controlled by the first control means (11) for selecting one of the audio input/output means (16, 17) and the data processor part (18) to connect the same to the radio transceiver part (13) so that the dial information input from the first operation part (21) is tranmitted via the radio transceiver part (13) before the first control means (11) responds to a call transmission acceptance code received by the radio transceiver part (13) to execute a call transmission process in which the first control means (11) has the select means (15) select the audio input/output means (16, 17), and to a call arrival code received by the radio transceiver part (13) to execute a call arrival process in which the first control means (11) has the informing means (20) inform a call arrival and the select means (15) select the audio input/output means (16, 17).
Claim 3
Dependent Claim
136 words
A portable multi-information communication device according to claim 1 or 2, wherein the portable operation section (B) serves in a call transmission process to read information input from the second operation part (30) and stored in the second information storing means (29), for transmitting the same from the second optical communication part (27), and wherein the portable radio telephone section (A) stores information received by the first optical communication part (19) in the first information storing means (23) through the data processor part (18) and transmits a call transmission code generated by the first control means (11) from the radio transceiver part (13), before responding to a call transmission acceptance code received by the radio transceiver part (13) to transmit the information stored in the first information storing means (23) from the radio transceiver part (13).
Claim 4
Dependent Claim
104 words
A device according to claim 1, 2 or 3, wherein the portable radio telephone section (A) responds to a call arrival code received by the radio transceiver part (13) to have the informing means (20) inform with a distinction between an audio call arrival and a data call arrival, and further responds to the data call arrival to store received data in the first information storing means (23) and to respond to a read request signal received from the portable operation section (B) to read the received data stored in the first information storing means (23) to transmit to the portable operation section (B).
Claim 5
Independent Claim
40 words
A device according to any one of claims 1 to 4, wherein the first control means (11) periodically monitors the first information storing means (23) for information stored therein and responds to the stored information to execute a transmission process.
Claim 6
Independent Claim
36 words
A device according to any one of claims 1 to 5, wherein the first optical communication part (19) is separable from and connectable by a cable to a body of the portable radio telephone section (A).
Claim 7
Independent Claim
34 words
A device according to any one of claims 1 to 6, wherein the first and the second optical communication parts (19, 27) are replaceable by a first and a second ultrasonic communication parts, respectively.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.