US4873519A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paging receiver having independent memory areas for common and individual addresses
Assignee: NEC Corp
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Filing: 1988-03-28
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Granted: 1989-10-10
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Expires: 2008-03-28
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
2026-10-26 15:52
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: 10
Claim 1
Independent Claim
89 words
A paging receiver having an individual paging number and at least one common paging number, the common paging number being received more frequently than said individual paging number is received, said receiver comprising: memory means including individual memory areas for storing at least one message signal following said individual paging number, and specific memory areas for storing message signals following said common paging number, the message signals stored in said individual memory areas being not erased responsive to the receipt of the message signals following said common paging number.
Claim 2
Dependent Claim
89 words
A paging receiver having an individual paging number and at least one common paging number, the common paging number being received more frequently than said individual paging number is received, said receiver comprising: memory means including individual memory areas for storing at least one message signal following said individual paging number, and specific memory areas for storing message signals following said common paging number, the message signals stored in said individual memory areas being not erased responsive to the receipt of the message signals following said common paging number.
Claim 3
Dependent Claim
62 words
A paging receiver assigned a first and a second paging number, comprising: first memory means for storing at least one message following said first paging number; and second memory means for storing at least one message following said second paging number, the content of said first memory means not being erased in response to any content stored in said second memory means.
Claim 4
Dependent Claim
62 words
A paging receiver assigned a first and a second paging number, comprising: first memory means for storing at least one message following said first paging number; and second memory means for storing at least one message following said second paging number, the content of said first memory means not being erased in response to any content stored in said second memory means.
Claim 5
Dependent Claim
25 words
A paging receiver as claimed in claim 2, wherein said receiver receives said second paging number more frequently than it receives said first paging number.
Claim 6
Independent Claim
108 words
A method of receiving and responding to an individual paging number and at least one common paging number, said method comprising the steps of: receiving at least one individual message in response to said individual paging number; storing the received individual message into an individual memory area of a pager receiver; receiving at least one common message in response to said common paging number, said paging receiver receiving and responding to said common message more frequently than it receives and responds to said individual message; and storing the received common message into a common memory area of said pager receiver that is separated from said individual memory area.
Claim 7
Independent Claim
108 words
A method of receiving and responding to an individual paging number and at least one common paging number, said method comprising the steps of: receiving at least one individual message in response to said individual paging number; storing the received individual message into an individual memory area of a pager receiver; receiving at least one common message in response to said common paging number, said paging receiver receiving and responding to said common message more frequently than it receives and responds to said individual message; and storing the received common message into a common memory area of said pager receiver that is separated from said individual memory area.
Claim 8
Independent Claim
84 words
A method of receiving and storing messages following first and second paging numbers which are assigned to a paging receiver, said method comprising the steps of: receiving a first message following said first paging number; storing the received first message into a first memory area of said paging receiver; receiving a second message following said second paging number; and storing the received second message into a second memory area of said paging receiver, said first memory area being independent of said second memory area.
Claim 9
Independent Claim
84 words
A method of receiving and storing messages following first and second paging numbers which are assigned to a paging receiver, said method comprising the steps of: receiving a first message following said first paging number; storing the received first message into a first memory area of said paging receiver; receiving a second message following said second paging number; and storing the received second message into a second memory area of said paging receiver, said first memory area being independent of said second memory area.
Claim 10
Dependent Claim
21 words
A method as claimed in claim 5, wherein said second paging number is received more frequently than said first paging number.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-10-09 | 1993-04-10 | 1993-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-10-09 | 1997-04-10 | 1997-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-10-09 | 2001-04-10 | 2001-10-10 | $7700.00 | Window Closed / Lapsed |