PATENT CLAIM ANALYSIS

Application Number: 15775493
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["379", "211010"]

Abstract:
The invention namely provides a presence server ( 103 ) comprising: —a data repository in which is stored a plurality of user ( 106, 107 ) identities recorded in association with at least one device address and a status, —an input interface for receiving a busy or available status updating request ( 2 ) comprising an address of a calling device ( 201 ) and a called user ( 107 ) identity of a user of a called device ( 202 ), —a processing unit configured to: when the input interface receives the busy status updating request ( 2 ): —retrieve from the data repository a calling user ( 106 ) identity, —change the status associated to the calling user ( 106 ) identity into a busy status, when the input interface receives the available status updating request ( 7 ), change the status associated to the calling user identity into an available status, —an output interface to access the status of user identities.

Claim (Index 15):
In a communication system comprising:\n a presence server comprising a directory of users on the communication system, comprising a plurality of user identities, each user identity identifying a user in association with at least one terminal address, and each user identity being associated with a status that is either \u00abbusy\u00bb or \u00abavailable\u00bb, wherein the users of the communication system may update information in relation to their identity and associated terminals through display endpoints; a first Private Branching eXchange (PBX) comprising a first presence agent, comprising a first database comprising a plurality of user identities, each user identity identifying a user in association with at least one terminal address of a terminal connected to the first PBX; and a second PBX comprising a second presence agent comprising a second database comprising a plurality of user identities, each user identity identifying a user in association with at least one terminal address of a terminal connected to the second PBX; the presence server, the first and the second presence agents being interconnected via a messaging and signaling system and protocol,\n a method of updating presence information in the communication system associated with a first user using a first terminal which is not connected to the first PBX, to place a call to a second user using a second terminal connected to the second PBX, comprising the steps of: \n the first user updating information in relation to its identity and the associated first terminal in the directory of the presence server; \n an operator routing the call, comprising the information of the number of the first terminal and the number of the second terminal, to the second PBX; \n the second PBX routing the call to the second terminal; \n the second presence agent:\n retrieving in the second database the identity of the second user; and \n sending to the presence server a request for identity of the first user, the request comprising the number of the first terminal and the identity of the second user; \n \n the presence server:\n retrieving in the directory the identity of the first user; \n changing in the directory a presence status for the second user from \u00abavailable\u00bb to \u00abbusy\u00bb; and \n sending to the second presence agent the identity of the first user; \n \n the second presence agent sending to the first presence agent information that the first user should have a presence status of \u00abbusy\u00bb; \n the first presence agent sending to the presence server a request for changing the presence status for the first user; and\n the presence server changing in the directory a presence status for the first user from \u00abavailable\u00bb to \u00abbusy\u00bb.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 93.0
- Lexical Diversity: 2.5
- Patent Class: 379.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15163517', '11766368', '13357732', '12136335', '12211431']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4621334908952765
- 35 USC 102 Novelty (BERT): 0.4843574391685739
- Combined Prediction Score: 0.4643558857226063
- Mean Citation Score: 176.974756
- Max Citation Score: 188.01196
- Similarity Product: 129.47448333875178

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test