Patent US6006086A successfully refreshed from Google Patents.
US6006086A
Expired / Lapsed
US
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Telecommunication device comprising a base station and at least one mobile unit and method of connecting a mobile unit to a base station
Assignee: US Philips Corp
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Filing: 1997-11-14
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Granted: 1999-12-21
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Expires: 2017-11-14
Abstract
Abstract A communication system and method of connecting a mobile unit to a base station are disclosed where a connection code is stored in the base unit which is the serial number thereof. The connection code is either entered by the user of the mobile unit or is stored therein. This connection code is transmitted from the mobile unit to the base station before a communication between them is established. Such a communication is established if the connection code transmitted from the mobile unit equals to the connection code stored in the base unit.
Inventors
- 👤 Patrick Touzeau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:50
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/72; H04M1/725; H04M1/727
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
81 words
A communication system comprising a base station and at least one mobile unit connectable to said base station, wherein a connection code is assigned to the base station, said connection code signal being a serial number of the base station, and wherein the mobile unit comprises acquiring means for a user to acquire said connection code, a connection between said base station and said mobile unit being validated after said base station recognizes said connection code received from said mobile unit.
Claim 2
Dependent Claim
81 words
A communication system comprising a base station and at least one mobile unit connectable to said base station, wherein a connection code is assigned to the base station, said connection code signal being a serial number of the base station, and wherein the mobile unit comprises acquiring means for a user to acquire said connection code, a connection between said base station and said mobile unit being validated after said base station recognizes said connection code received from said mobile unit.
Claim 3
Independent Claim
76 words
A method of connecting a mobile unit to a base station comprising: storing a connection code in a memory of said base station, said connection code signal being a serial number of said base station; entering a user code by a user of said mobile unit; transmitting said user code from said mobile unit to said base station; and validating said mobile unit by said base station if said user code equals to said connection code.
Claim 4
Independent Claim
76 words
A method of connecting a mobile unit to a base station comprising: storing a connection code in a memory of said base station, said connection code signal being a serial number of said base station; entering a user code by a user of said mobile unit; transmitting said user code from said mobile unit to said base station; and validating said mobile unit by said base station if said user code equals to said connection code.
Claim 5
Dependent Claim
37 words
The method of claim 2, further comprising: storing said connection code in said mobile unit; and transmitting said connection code to said base station before a communication between said mobile unit and said base unit is established.
Claim 6
Independent Claim
83 words
A method of connecting a mobile unit to a base station comprising: storing a connection code in said mobile station and said base station, said connection code being a serial number of said base station; transmitting said connection code from said mobile unit to said base station before a communication between said mobile unit and said base unit is established; and establishing said communication if said connection code transmitted from said mobile unit equals to said connection code stored in said base unit.
Claim 7
Independent Claim
83 words
A method of connecting a mobile unit to a base station comprising: storing a connection code in said mobile station and said base station, said connection code being a serial number of said base station; transmitting said connection code from said mobile unit to said base station before a communication between said mobile unit and said base unit is established; and establishing said communication if said connection code transmitted from said mobile unit equals to said connection code stored in said base unit.
References Cited (Backward Citations)
US4467140A
Cited
US5097500A
Cited
EP0301573A2
Cited
US5448764A
Cited
DE4138935A1
Cited
US5495520A
Cited
US5790423A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-12-20 | 2003-06-21 | 2003-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-12-20 | 2007-06-21 | 2007-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-12-20 | 2011-06-21 | 2011-12-21 | $7700.00 | Window Closed / Lapsed |