H04Q3/70 - CPC Classification Index

ClassID:

231287 ⎘

H04Q3/70 - CPC Classification

Classification description:

Selecting arrangements Identification of class of calling subscriber

Recent Application in this class:

20240323270

2024-09-26

CALL CLASSIFICATION THROUGH ANALYSIS OF DTMF EVENTS

20220337924

2022-10-20

Call classification through analysis of DTMF events

20220264195

2022-08-18

Prioritized call sessions

20220070088

2022-03-03

Determining a Time to Permit a Communications Session to Be Conducted

20210152897

2021-05-20

Call classification through analysis of DTMF events

20200382849

2020-12-03

Prioritized call sessions

20190281368

2019-09-12

Prioritized call sessions

20190238956

2019-08-01

Call classification through analysis of DTMF events

20190199621

2019-06-27

Producing Routing Messages for Voice Over IP Communications

#10

20180227222

2018-08-09

Producing routing messages for voice over IP communications

#11

20180070153

2018-03-08

Prioritized call sessions

#12

20180041823

2018-02-08

Call classification through analysis of DTMF events

#13

20180041427

2018-02-08

Producing routing messages for voice over IP communications

#14

20180034729

2018-02-01

Producing routing messages for voice over IP communications

#15

20170111265

2017-04-20

Producing routing messages for voice over IP communications

#16

20160028619

2016-01-28

Producing routing messages for voice over IP communications

#17

20160006882

2016-01-07

Determining a time to permit a communications session to be conducted

#18

20140321333

2014-10-30

Allocating charges for communications services

#19

20140192963

2014-07-10

Prioritized call sessions

#20

20140010119

2014-01-09

Determining a time to permit a communications session to be conducted

#21

20130336470

2013-12-19

Prioritized call sessions

#22

20130329722

2013-12-12

Producing routing messages for voice over IP communications

#23

20110044446

2011-02-24

Prioritized Call Sessions

#24

20100329438

2010-12-30

METHOD AND APPARATUS FOR USER EQUIPMENT TO PROCESS CALLING PARTY INFORMATION

#25

20100150328

2010-06-17

Producing routing messages for voice over IP communications

#26

20090203407

2009-08-13

IMPLEMENTING CALLING RESTRICTIONS BETWEEN COMMUNICATION NETWORKS

#27

20080130854

2008-06-05

METHOD AND SYSTEM FOR PROVIDING GUARDIAN SERVICE BY USING CALLER ID

#28

20070165813

2007-07-19

Systems and Methods for Providing Sender-Based Routing

#29

20060177035

2006-08-10

System and method for jurisdictional routing

#30

20050286688

2005-12-29

Call processing system with call screening