H04M2203/50 - CPC Classification Index

ClassID:

228180 ⎘

H04M2203/50 - CPC Classification

Classification description:

Aspects of automatic or semi-automatic exchanges related to audio conference

Sub-classes:

H04M2203/5009 » Adding a party to an existing conference 124
H04M2203/5018 » Initiating a conference during a two-party conversation, i.e. three-party-service or three-way-call 88
H04M2203/5027 » Dropping a party from a conference 51
H04M2203/5036 » using conference for collection of feedback 20
H04M2203/5045 » Selection of bridge/multipoint control unit 9
H04M2203/5054 » Meet-me conference, i.e. participants dial-in 127
H04M2203/5063 » Centrally initiated conference, i.e. Conference server dials participants 142
H04M2203/5072 » Multiple active speakers 63
H04M2203/5081 » Inform conference party of participants, e.g. of change of participants 53
H04M2203/509 » Microphone arrays 40

Recent Application in this class:

20230377575

2023-11-23

METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR SEARCHABLE REAL-TIME TRANSCRIBED AUDIO AND VISUAL CONTENT WITHIN A GROUP-BASED COMMUNICATION SYSTEM

20210166695

2021-06-03

Method, apparatus, and computer program product for searchable real-time transcribed audio and visual content within a group-based communication system

20200329323

2020-10-15

Muting microphones of physically colocated devices

20190051301

2019-02-14

Method, apparatus, and computer program product for searchable real-time transcribed audio and visual content within a group-based communication system

20170034356

2017-02-02

Audio quality in teleconferencing

20140064471

2014-03-06

Enhancing conferencing user experience via components

20130142334

2013-06-06

Method and system for pre-accessing conference telephone and network side device

20130058471

2013-03-07

Conferenced voice to text transcription

20130044871

2013-02-21

Audio quality in teleconferencing