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(12) Patent Application: | (11) CA 2257571 |
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(54) English Title: | WIDE-BAND INFORMATION SYSTEM FOR DISTRIBUTION SERVICES AND INTERACTIVE SERVICES |
(54) French Title: | SYSTEME D'INFORMATION A LARGE BANDE POUR SERVICES DE DISTRIBUTION ET SERVICES INTERACTIFS |
Status: | Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | ROBIC AGENCE PI S.E.C./ROBIC IP AGENCY LP |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 1999-01-18 |
(41) Open to Public Inspection: | 1999-08-05 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | ||||||
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A wide-band information system for distribution services
and interactive services is being proposed that possesses
an information center (6) and a wide-band network (5) as
well as a converter with at least one coaxial network
whereby the data are transmitted digitally for the
wide-band network and whereby, for modulating and digitizing the
channels in the information center, a separate digitizer is
present for each channel and whereby the digitized channels
are integrated via a multiplexes (8) into one digital data
stream.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.
Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.
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Description | Date |
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Inactive: IPC from PCS | 2022-09-10 |
Inactive: IPC from PCS | 2022-09-10 |
Inactive: IPC from PCS | 2022-09-10 |
Inactive: IPC from PCS | 2022-09-10 |
Inactive: First IPC from PCS | 2022-09-10 |
Inactive: IPC from PCS | 2022-09-10 |
Inactive: IPC from PCS | 2022-09-10 |
Inactive: IPC expired | 2011-01-01 |
Inactive: IPC expired | 2011-01-01 |
Inactive: IPC expired | 2008-01-01 |
Inactive: IPC from MCD | 2006-03-12 |
Inactive: IPC from MCD | 2006-03-12 |
Inactive: IPC from MCD | 2006-03-12 |
Application Not Reinstated by Deadline | 2003-01-20 |
Time Limit for Reversal Expired | 2003-01-20 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2002-01-18 |
Inactive: Cover page published | 1999-08-10 |
Application Published (Open to Public Inspection) | 1999-08-05 |
Inactive: Single transfer | 1999-03-19 |
Inactive: First IPC assigned | 1999-02-24 |
Classification Modified | 1999-02-24 |
Inactive: IPC assigned | 1999-02-24 |
Inactive: Courtesy letter - Evidence | 1999-02-04 |
Inactive: Filing certificate - No RFE (English) | 1999-02-02 |
Application Received - Regular National | 1999-02-02 |
Abandonment Date | Reason | Reinstatement Date |
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2002-01-18 |
The last payment was received on 2000-12-14
Note : If the full payment has not been received on or before the date indicated, a further fee may be required which may be one of the following
Patent fees are adjusted on the 1st of January every year. The amounts above are the current amounts if received by December 31 of the current year.
Please refer to the CIPO
Patent Fees
web page to see all current fee amounts.
Fee Type | Anniversary Year | Due Date | Paid Date |
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Application fee - standard | 1999-01-18 | ||
Registration of a document | 1999-03-19 | ||
MF (application, 2nd anniv.) - standard | 02 | 2001-01-18 | 2000-12-14 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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ALCATEL |
Past Owners on Record |
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ROLF HEIDEMANN |