H04B14/02 - CPC Classification Index

ClassID:

223980 ⎘

H04B14/02 - CPC Classification

Classification description:

Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation

Sub-classes:

H04B14/023 » {using pulse amplitude modulation} 47
H04B14/026 » {using pulse time characteristics modulation, e.g. width, position, interval} 101
H04B14/04 » using pulse code modulation 37
H04B14/06 » Using differential modulation, e.g. delta modulation 25

Recent Application in this class:

20250337441

2025-10-30

REMOTE ANTENNA WITH DIGITAL FIBER OPTIC LINK

20250219880

2025-07-03

MODULATION SIGNAL PROCESSING APPARATUS AND METHOD, AND MICROCONTROLLER UNIT AND ELECTRONIC DEVICE

20200293265

2020-09-17

Device and method for detecting audio interface

20200153511

2020-05-14

Node device, repeater and methods for use therewith

20200125987

2020-04-23

Reduction and/or mitigation of crosstalk in quantum bit gates

20190363796

2019-11-28

Node device, repeater and methods for use therewith

20190158192

2019-05-23

Adaptive symbol mapping modulation

20180102855

2018-04-12

Adaptive symbol mapping modulation

20180013493

2018-01-11

Node device, repeater and methods for use therewith

#10

20170338898

2017-11-23

Adaptive symbol mapping

#11

20170338897

2017-11-23

Adaptive symbol mapping modulation

#12

20170317755

2017-11-02

Node device, repeater and methods for use therewith

#13

20170195066

2017-07-06

Adaptive symbol mapping modulation

#14

20170026129

2017-01-26

Node device, repeater and methods for use therewith

#15

20170026082

2017-01-26

Node device, repeater and methods for use therewith

#16

20150317886

2015-11-05

Signalling system

#17

20140253358

2014-09-11

Analog to digital conversion with pulse train data communication

#18

20130336659

2013-12-19

Multiplexed pulse modulation using superposition

#19

20130173200

2013-07-04

Method for synchronizing sensors

#20

20130010725

2013-01-10

Transmitting and/or receiving data in a side channel

#21

20110019748

2011-01-27

Signal and devices for wired networks

#22

20070189425

2007-08-16

System and method for improved noise immunity in impulse and radar communications systems