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Patent Agency Ranking
公开(公告)号：US20220229972A1
公开(公告)日：2022-07-21
申请号：US17716462
申请日：2022-04-08
Applicant: D2L Corporation
IPC: G06F40/169 , G06Q10/10 , G09B7/00 , H04L67/02
Abstract: Embodiments described herein are directed to an annotation system having a remote processor, and a client processor in data communication with the remote processor. The client processor is adapted to send a first request for an electronic file to the remote processor, receive the electronic file from the remote processor, define at least one new annotation about the electronic file, and define at least one anchor associated with the at least one annotation. The at least one of the remote processor and the client processor is adapted to store the at least one anchor and the at least one annotation in an annotation file that is separate from the electronic file.
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公开(公告)号：US12242798B2
公开(公告)日：2025-03-04
申请号：US18442443
申请日：2024-02-15
Applicant: D2L Corporation
IPC: G06F40/169 , G06Q10/10 , G09B7/00 , H04L67/02
Abstract: Embodiments described herein are directed to an annotation system having a remote processor, and a client processor in data communication with the remote processor. The client processor is adapted to send a first request for an electronic file to the remote processor, receive the electronic file from the remote processor, define at least one new annotation about the electronic file, and define at least one anchor associated with the at least one annotation. The at least one of the remote processor and the client processor is adapted to store the at least one anchor and the at least one annotation in an annotation file that is separate from the electronic file.
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公开(公告)号：US11934770B2
公开(公告)日：2024-03-19
申请号：US17716462
申请日：2022-04-08
Applicant: D2L Corporation
IPC: G06F40/169 , G06Q10/10 , G09B7/00 , H04L67/02
CPC classification number: G06F40/169 , G06Q10/10 , G09B7/00 , H04L67/02
Abstract: Embodiments described herein are directed to an annotation system having a remote processor, and a client processor in data communication with the remote processor. The client processor is adapted to send a first request for an electronic file to the remote processor, receive the electronic file from the remote processor, define at least one new annotation about the electronic file, and define at least one anchor associated with the at least one annotation. The at least one of the remote processor and the client processor is adapted to store the at least one anchor and the at least one annotation in an annotation file that is separate from the electronic file.
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公开(公告)号：US20240311552A1
公开(公告)日：2024-09-19
申请号：US18442443
申请日：2024-02-15
Applicant: D2L Corporation
IPC: G06F40/169 , G06Q10/10 , G09B7/00 , H04L67/02
CPC classification number: G06F40/169 , G06Q10/10 , G09B7/00 , H04L67/02
Abstract: Embodiments described herein are directed to an annotation system having a remote processor, and a client processor in data communication with the remote processor. The client processor is adapted to send a first request for an electronic file to the remote processor, receive the electronic file from the remote processor, define at least one new annotation about the electronic file, and define at least one anchor associated with the at least one annotation. The at least one of the remote processor and the client processor is adapted to store the at least one anchor and the at least one annotation in an annotation file that is separate from the electronic file.
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公开(公告)号：US11314929B2
公开(公告)日：2022-04-26
申请号：US15337782
申请日：2016-10-28
Applicant: D2L Corporation
IPC: G06F40/169 , G06Q10/10 , G09B7/00 , H04L67/02
Abstract: Embodiments described herein are directed to an annotation system having a remote processor, and a client processor in data communication with the remote processor. The client processor is adapted to send a first request for an electronic file to the remote processor, receive the electronic file from the remote processor, define at least one new annotation about the electronic file, and define at least one anchor associated with the at least one annotation. The at least one of the remote processor and the client processor is adapted to store the at least one anchor and the at least one annotation in an annotation file that is separate from the electronic file.
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