Patent US5452354A successfully refreshed from Google Patents.
US5452354A
Expired / Lapsed
US
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Ringing tone apparatus
Assignee: Nokia Oyj
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Filing: 1993-12-13
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Granted: 1995-09-19
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Expires: 2013-12-13
Abstract
Abstract The present invention relates to a method for generating the ringing tone of a phone and apparatus according to the method. A ringing tone generator (12)is controlled according to a ringing tone sequence by control circuitry (13), and subscriber identification information is stored in a fixed or a detachably connectable nonvolatile memory (10) of the phone. When the phone is switched on, the microprocessor (13) reads from a subscriber identification information memory (10) of the phone at least some of the subscriber identification information, calculates on the basis thereof the values for ringing tone parameters (1, . . . ,6) describing the ringing tone sequence, and stores them in a ringing tone parameter memory (11). When receiving a page to the phone, the control circuitry (13) reads from the ringing tone parameter memory (11) the values of the parameters (1, . . . , 6) describing the ringing tone sequence, generates a ringing tone sequence on the basis of the parameter values (1, . . . , 6) and of a program stored in the phone, and controls according there to the ringing tone generator (12), the generator now generating a ringing tone according to the ringing tone sequence. The invention is particularly appropriate for mobile phones, which usually include data, depending on the system, either about the phone number or the subscriber number (MSIN).
Inventors
- 👤 Tapio Kyronlahti
- 👤 Heikki Rautila
- 👤 Erkki Veikkolainen
- 👤 Tommi Lunden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:09
CPC Classifications
H; H04; H04M; H04M19/00; H04M19/02; H04M19/04; H04M19/041
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
149 words
A ringing tone apparatus for a radio telephone to be used by a subscriber and for creating a distinctive ringing tone which is identifiable as relating to said subscriber, comprising subscriber identification memory means for storing subscriber identification data relating to said subscriber; control means operable to evaluate parameters from said subscriber identification data and to create a ringing tone sequence by deriving and storing ringing tone parameters in a parameter memory in said radiotelephone, said control means further operable to acquire said subscriber identification data from within said subscriber identification memory means in response to any incoming call and to utilize only said subscriber identification data as a basis for creating said ringing tone sequence from ringing tone parameters stored in said parameter memory, and tone generating means adapted to receive said ringing tone sequence and for generating a ringing tone in accordance with said ringing tone sequence.
Claim 2
Dependent Claim
149 words
A ringing tone apparatus for a radio telephone to be used by a subscriber and for creating a distinctive ringing tone which is identifiable as relating to said subscriber, comprising subscriber identification memory means for storing subscriber identification data relating to said subscriber; control means operable to evaluate parameters from said subscriber identification data and to create a ringing tone sequence by deriving and storing ringing tone parameters in a parameter memory in said radiotelephone, said control means further operable to acquire said subscriber identification data from within said subscriber identification memory means in response to any incoming call and to utilize only said subscriber identification data as a basis for creating said ringing tone sequence from ringing tone parameters stored in said parameter memory, and tone generating means adapted to receive said ringing tone sequence and for generating a ringing tone in accordance with said ringing tone sequence.
Claim 3
Dependent Claim
23 words
A ringing tone apparatus as set forth in claim 1, wherein said subscriber identification data comprises only a part of subscriber identification information.
Claim 4
Dependent Claim
20 words
A ringing tone apparatus as set forth in claim 1, wherein said control means randomly generates said ringing tone sequence.
Claim 5
Dependent Claim
20 words
A ringing tone apparatus as set forth in claim 1, wherein said tone generating means is a ringing tone generator.
Claim 6
Dependent Claim
23 words
A ringing tone apparatus as set forth in claim 1, wherein said subscriber identification memory is removably connectable to said ringing tone apparatus.
Claim 7
Independent Claim
104 words
A method for generating a ringing tone for a radio telephone which stores subscriber identification data relating to a subscriber-user of said radio telephone, comprising the steps of: determining ringing tone parameters solely based on said subscriber identification data; storing said ringing tone parameters in a ringing tone parameter memory means; creating a ringing tone sequence upon receipt of an incoming telephone call with subscriber identification data and in response to stored said ringing tone parameters determined from said subscriber identificaition data, and inputting said ringing tone sequence to tone generating means to generate a ringing tone that is distinctive related to said subscriber-user.
Claim 8
Independent Claim
104 words
A method for generating a ringing tone for a radio telephone which stores subscriber identification data relating to a subscriber-user of said radio telephone, comprising the steps of: determining ringing tone parameters solely based on said subscriber identification data; storing said ringing tone parameters in a ringing tone parameter memory means; creating a ringing tone sequence upon receipt of an incoming telephone call with subscriber identification data and in response to stored said ringing tone parameters determined from said subscriber identificaition data, and inputting said ringing tone sequence to tone generating means to generate a ringing tone that is distinctive related to said subscriber-user.
Claim 9
Dependent Claim
28 words
A method as set forth in claim 6, further comprising the step of: utilizing said ringing tone parameters in a control program for generating said ringing tone sequence.
Claim 10
Dependent Claim
20 words
A method as set forth in claim 6, wherein said subscriber identification data comprises only part of subscriber identification information.
Claim 11
Dependent Claim
91 words
A method as set forth in claim 6, wherein upon the telephone receiving a paging signal, control means reads from said ringing tone parameter memory means the values of said ringing tone parameters describing said ringing tone sequence, generates on the basis of said ringing tone parameter values and a program stored in said telephone, the ringing tone sequence, according to said ringing tone sequence, controls said tone generating means generating said ringing tone, and said tone generating means generates said ringing tone on the basis of the controls supplied thereto.
Claim 12
Dependent Claim
20 words
A method as set forth in claim 8, wherein said subscriber identification information is a telephone number of the subscriber.
Claim 13
Dependent Claim
33 words
A method as set forth in claim 10, wherein said ringing tone sequence is generated on the basis of the last number of a phone number N, where N is at least 1.
Claim 14
Dependent Claim
20 words
A method as set forth in claim 8, wherein said subscriber identification information comprises a Mobile Station Identification Number MSIN.
Claim 15
Dependent Claim
33 words
A method as set forth in claim 12, wherein said ringing tone sequence is generated on the basis of the last number of a subscriber number M, where M is at least one.
Claim 16
Dependent Claim
46 words
A method as set forth in claim 10, wherein said subscriber identification information is processed as a binary number (D10-D0) and for said ringing tone parameters the values are calculated in a predetermined manner on the basis of the bits (D10-D0) of said subscriber identification information.
Claim 17
Dependent Claim
14 words
A method according to claim 6, wherein said ringing tone sequence is generated randomly.
Claim 18
Dependent Claim
108 words
A method as set forth in claim 14, wherein said ringing tone sequence is generated from a sequence series formed from pulse sequences generated from individual pulses and from repetitions of said series at given intervals, whereby said ringing tone parameters contain a parameter describing a length of a pulse, a parameter describing a tone frequency of the pulse, a parameter describing an amount of pulses of a pulse sequence generated from a plurality of pulses, a parameter describing an amount of pulse sequences of a pulse series, and a parameter describing a length of an interval of two sequence series formed from a plurality of pulse sequences.
Claim 19
Dependent Claim
27 words
A method as set forth in claim 16, wherein said ringing tone parameters further comprise a parameter describing the length of the interval between two pulse sequences.
Claim 20
Dependent Claim
19 words
A method as set forth in claim 16, wherein a value for each ringing tone parameter is generated randomly.
Claim 21
Dependent Claim
26 words
A method as set forth in claim 18, wherein a value for each ringing tone parameter is generated randomly from a predefined number of predefined values.
Claim 22
Dependent Claim
27 words
A method as set forth in claim 10, wherein a subscriber identification information memory containing said subscriber identification information is removably connected to said ringing tone apparatus.
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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) | 1998-09-18 | 1999-03-20 | 1999-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-09-18 | 2003-03-20 | 2003-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-09-18 | 2007-03-20 | 2007-09-19 | $7700.00 | Window Closed / Lapsed |