H04R2499/10 - CPC Classification Index

ClassID:

232224 ⎘

H04R2499/10 - CPC Classification

Classification description:

Aspects covered by or not otherwise provided for in their subgroups General applications

Sub-classes:

H04R2499/11 » Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's 3,5K
H04R2499/13 » Acoustic transducers and sound field adaptation in vehicles 2,5K
H04R2499/15 » Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops 1,9K

Recent Application in this class:

20250168548

2025-05-22

DEVICE, SYSTEM AND METHOD FOR MICROPHONIC NOISE COMPENSATION

20250119672

2025-04-10

SPEAKER AND SHOWER

20250020947

2025-01-16

EYEGLASSES

20250013078

2025-01-09

GLASSES

20240361616

2024-10-31

GLASSES

20240314490

2024-09-19

Electronic Headset Accessory

20240248329

2024-07-25

LOUDSPEAKER

20240187766

2024-06-06

Loudspeaker cabinet-attached folding screen structure

20240080626

2024-03-07

Speaker

#10

20240073571

2024-02-29

GENERATING MICROPHONE ARRAYS FROM USER DEVICES

#11

20240064484

2024-02-22

Method And System For Surround Sound Setup Using Microphone And Speaker Localization

#12

20240048883

2024-02-08

Speaker and shower

#13

20240007780

2024-01-04

GAMING HEADSET WITH PROGRAMMABLE AUDIO PATHS

#14

20230336849

2023-10-19

MULTIFUNCTIONAL IMAGE-SHOOTING AND SOUND-RECEIVING DEVICE

#15

20230273454

2023-08-31

Loudspeaker

#16

20230262371

2023-08-17

AUDIO APPARATUSES

#17

20230262302

2023-08-17

Internet protocol (IP)-speaker with IP-camera

#18

20230224629

2023-07-13

Measurement system and measurement method

#19

20230199398

2023-06-22

Sound production unit and speaker

#20

20220124424

2022-04-21

Earphone charging device

#21

20220086557

2022-03-17

Gaming headset with programmable audio paths

#22

20220078538

2022-03-10

SYSTEM AND METHOD FOR IMPROVING ACCURACY OF AURAL DETECTION OF SINGING

#23

20220038802

2022-02-03

Speaker and shower

#24

20210385359

2021-12-09

Internet protocol (IP)-speaker with IP-camera

#25

20210211790

2021-07-08

Loudspeaker

#26

20210165243

2021-06-03

Glasses

#27

20210124184

2021-04-29

Glasses

#28

20210116724

2021-04-22

Glasses

#29

20210072559

2021-03-11

Eyeglasses

#30

20200366983

2020-11-19

Headphone control system

#31

20200186913

2020-06-11

Electronic headset accessory

#32

20200076935

2020-03-05

Sound vibration actuator

#33

20190327546

2019-10-24

Electroacoustic driver housing element

#34

20190261087

2019-08-22

Speaker cabinet to effectively amplify the full and natural sound of an acoustic guitar

#35

20190141425

2019-05-09

Speaker and shower

#36

20190124439

2019-04-25

Speaker device and control method for a speaker device

#37

20190090065

2019-03-21

Sensor system, sensor arrangement, and assembly method using solder for sealing

#38

20180288511

2018-10-04

Speaker and shower

#39

20180272644

2018-09-27

Seamless spacer fabrics for electronic devices

#40

20180270579

2018-09-20

Sound generation device

#41

20180242061

2018-08-23

Speaker device

#42

20170055054

2017-02-23

Speaker device

#43

20160345092

2016-11-24

Audio capture apparatus

#44

20160094903

2016-03-31

MICROPHONE COMPRISING A MUTING SWITCH AND RESPIRATION MASK COMPRISING SUCH A MICROPHONE

#45

20150317812

2015-11-05

WEARABLE USER-CUSTOMIZABLE DISPLAY DEVICE

#46

20150312664

2015-10-29

Communication system in respiratory protection masks

#47

20150257684

2015-09-17

ELECTRIC PUMP AND DEVICE FOR SUCH PUMP

#48

20150257662

2015-09-17

Physiological function detecting earphone and detecting method thereof

#49

20150222975

2015-08-06

Combination Audio and Light System

#50

20150215691

2015-07-30

Distributed wireless speaker system with light show

#51

20150215689

2015-07-30

Microphone housing arrangement for an audio conference system

#52

20150208156

2015-07-23

Audio capture apparatus

#53

20150208152

2015-07-23

Speaker and shower

#54

20150181358

2015-06-25

System for subglottal pressure measurement and display during speech

#55

20150104033

2015-04-16

Electronic headset accessory

#56

20150073786

2015-03-12

Gaming headset with programmable audio paths

#57

20120014553

2012-01-19

Gaming headset with programmable audio paths

#58

16597987

2020-09-15

Stovetop oven having an audio system

#59

14611711

2017-10-24

Shout stopper

#60

14496389

2015-10-20

Cricket systems