US4786901A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paging receiver
Assignee: NEC Corp
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Filing: 1987-07-28
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Granted: 1988-11-22
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Expires: 2007-07-28
Abstract
Abstract In a paging receiver with an individual paging number and at least one common paging number, there is provided memory means including individual memory means including individual memory areas capable of storing at least one message signal following the individual number and specific memory areas storing message signals following the common paging number. The receiver can protect individual address information and can efficiently utilize the memory areas even when the user does not use all common addresses.
Inventors
- 👤 Masahiro Matai
- 👤 Takashi Ohyagi
- 👤 Toshihiro Mori
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:48
CPC Classifications
H; H04; H04W; H04W88/00; H04W88/02; H04W88/022; H04W88/023; G; G08; G08B; G08B3/00; G08B3/10; G08B3/1008; G08B3/1016; G08B3/1025; G08B3/105; G08B3/1091; G08B5/00; G08B5/22; G08B5/222; G08B5/223; G08B5/224; G08B5/227
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
163 words
A paging receiver having an individual paging number and at least one common paging number, said receiver comprising: first memory means including an individual memory area for storing at least one message signal following said individual paging signal, and a specific memory area for selectively storing one of a message signal following said common paging number and a message signal following said individual paging number; second memory means for storing information which indicates whether or not said receiver is set to receive a message signal following said common paging number; and control means responsive to the content of said second memory for making said specific memory area store a message signal following said individual paging number when said receiver is not set to receive a message signal following said common paging number and for making said specific memory area store a message signal following said common paging number when said receiver is set to receive the message signal following said common paging number.
Claim 2
Dependent Claim
163 words
A paging receiver having an individual paging number and at least one common paging number, said receiver comprising: first memory means including an individual memory area for storing at least one message signal following said individual paging signal, and a specific memory area for selectively storing one of a message signal following said common paging number and a message signal following said individual paging number; second memory means for storing information which indicates whether or not said receiver is set to receive a message signal following said common paging number; and control means responsive to the content of said second memory for making said specific memory area store a message signal following said individual paging number when said receiver is not set to receive a message signal following said common paging number and for making said specific memory area store a message signal following said common paging number when said receiver is set to receive the message signal following said common paging number.
Claim 3
Dependent Claim
33 words
The receiver according to claim 1 further comprising means for decoding said message signal to obtain informaiton which determines whether said service of said common paging number is to be rendered or not.
Claim 4
Dependent Claim
75 words
The receiver according to claim 1 wherein said control means comprises means responsive to the information stored in said second memory means for producing one of a logic "0" and a logic "1", means for storing a message signal following said common paging number in response to one of said logic "0" and "1" and storing a message signal following said individual paging number in response to the other of said logic "0" and "1".
Claim 5
Dependent Claim
23 words
The receiver according to claim 1 which further comprises display or alerting means actuated by a message processing unit storing a message signal.
References Cited (Backward Citations)
US4110743A
Cited
JPS55121762A
Cited
US4383257A
Cited
US4473824A
Cited
US4427980A
Cited
US4477808A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-11-22 | 1992-05-23 | 1992-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-11-22 | 1996-05-23 | 1996-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-11-22 | 2000-05-23 | 2000-11-22 | $7700.00 | Window Closed / Lapsed |