ClassID:

231875

H04R1/02 - page 6 - CPC Classification

Classification description:

Details of transducers, loudspeakers or microphones Casings; Cabinets ; Supports therefor; Mountings therein

Recent Application in this class:
#1501
20130279734
2013-10-24

Acoustic Transducer Basket

#1502
20130279729
2013-10-24

Waterproof Speakers and Audio System

#1503
20130278839
2013-10-24

System, method and apparatus for television speaker configuration

#1504
20130273869
2013-10-17

Controlling table music system

#1505
20130272782
2013-10-17

Speaker device

#1506
20130272562
2013-10-17

Loudspeaker

#1507
20130272557
2013-10-17

Apparatus and method for a sound generating device combined with a display unit

#1508
20130271902
2013-10-17

Waterproof case

#1509
20130264144
2013-10-10

Method and apparatus for a loudspeaker assembly

#1510
20130259273
2013-10-03

Speaker Guard for Audio Devices

#1511
20130259260
2013-10-03

Lightweight audio system for automotive applications and method

#1512
20130259258
2013-10-03

Vehicle loudspeaker module

#1513
20130251188
2013-09-26

Speaker cabinet pole mount and speaker cabinet

#1514
20130251182
2013-09-26

Audio port configuration for compact electronic devices

#1515
20130251181
2013-09-26

Ceiling loudspeaker support system

#1516
20130243231
2013-09-19

SUPPORT STAND FOR AUDIO-VISUAL REPRODUCTION APPLIANCES

#1517
20130236045
2013-09-12

ELECTRONIC APPARATUS FOR PREVENTING SPEAKERS FROM MAKING UNWANTED NOISE

#1518
20130230200
2013-09-05

Flat panel speaker mounting system with remote operation

#1519
20130223656
2013-08-29

Waterproof structure and electronic equipment including the same

#1520
20130222192
2013-08-29

Portable terminal

#1521
20130216068
2013-08-22

Silicon based capacitive microphone

#1522
20130213730
2013-08-22

Acoustic ports aligned to create free convective airflow

#1523
20130208936
2013-08-15

Loudspeaker rigging system having upwardly extending connecting links

#1524
20130208925
2013-08-15

Acoustic diffusion generator with wells and fluted fins

#1525
20130188818
2013-07-25

Karaoke Device

#1526
20130180387
2013-07-18

Electrostatic speaker unit for musical instrument

#1527
20130180033
2013-07-18

HEADSET FOR HELMET AND HELMET COMPRISING HEADSET

#1528
20130177197
2013-07-11

Speaker apparatus

#1529
20130177181
2013-07-11

PROTECTING CASE ASSEMBLY WITH FOLDABLE SLIM SPEAKER FOR PORTABLE APPARATUS

#1530
20130177178
2013-07-11

MUSICAL ADVERTISING KEYRING

#1531
20130170683
2013-07-04

Portable vibration speaker

#1532
20130170109
2013-07-04

Mesh structure providing enhanced acoustic coupling

#1533
20130156236
2013-06-20

Audio apparatus and method of changing sound emission mode

#1534
20130136289
2013-05-30

Low-profile speaker arrangements for compact electronic devices

#1535
20130134291
2013-05-30

Holder for electronic device with support

#1536
20130129135
2013-05-23

Multiple-use acoustic port

#1537
20130129134
2013-05-23

Telescopic loudspeaker

#1538
20130122963
2013-05-16

Analog circuit and semiconductor device

#1539
20130121523
2013-05-16

Electric component having a shallow physical shape, and method of manufacture

#1540
20130121509
2013-05-16

Sound transducer with interdigitated first and second sets of comb fingers

#1541
20130114234
2013-05-09

Lightweight electronic system for automotive applications and method

#1542
20130105244
2013-05-02

Acoustic enclosure for loudspeakers

#1543
20130101136
2013-04-25

Wearable directional microphone array apparatus and system

#1544
20130101135
2013-04-25

Tray moving mechanism and in-vehicle audio apparatus

#1545
20130094687
2013-04-18

Wireless speaker and retractable ear bud

#1546
20130083957
2013-04-04

Dust protection of sound transducer

#1547
20130083941
2013-04-04

Devices, systems, and methods for games, sports, entertainment and other activities of engagement

#1548
20130077812
2013-03-28

Portable terminal device having sound emission hole which changes orientation based on rotation of casing about biaxial hinge

#1549
20130070944
2013-03-21

Sound Bar Apparatus for Flat-panel Television

#1550
20130064393
2013-03-14

SOUND REPRODUCING DEVICE AND SOUND REPRODUCING METHOD

#1551
20130063004
2013-03-14

Waterproof case

#1552
20130061438
2013-03-14

Method of manufacturing a piezoelectric speaker

#1553
20130058520
2013-03-07

Audio speaker assembly including 360° speaker rod such as for incorporating into a watercraft and including portable support module with remote cloud storage and retrieval capabilities

#1554
20130058513
2013-03-07

Television and electronic device

#1555
20130058492
2013-03-07

Apparatus and method for measuring a plurality of loudspeakers and microphone array

#1556
20130052956
2013-02-28

Hand-Held Mobile Device Dock

#1557
20130051602
2013-02-28

AUDIO OUTPUT DEVICE

#1558
20130039522
2013-02-14

FLAT SPEAKER DEVICE AND METHOD OF FABRICATING THE SAME

#1559
20130039510
2013-02-14

System with wireless earphones

#1560
20130039497
2013-02-14

System and method for using endpoints to provide sound monitoring

#1561
20130034242
2013-02-07

MIC audio noise filtering

#1562
20130028458
2013-01-31

Speaker apparatus and audio output method

#1563
20130021046
2013-01-24

Audio jack detection circuit

#1564
20130021041
2013-01-24

Detection and GSM noise filtering

#1565
20130020882
2013-01-24

MIC/GND detection and automatic switch

#1566
20120328141
2012-12-27

Porting

#1567
20120321119
2012-12-20

Input-panel-equipped portable speaker device

#1568
20120299003
2012-11-29

Analog circuit and semiconductor device

#1569
20120298441
2012-11-29

Compact housing for portable electronic device with internal speaker

#1570
20120294472
2012-11-22

Method and apparatus for a loudspeaker assembly

#1571
20120281344
2012-11-08

Media player with machined window undercut and transparent wall disposed therein

#1572
20120269376
2012-10-25

Earphone device

#1573
20120263325
2012-10-18

Orientation-responsive acoustic array control

#1574
20120250924
2012-10-04

Portable Loudspeaker

#1575
20120250880
2012-10-04

Lightweight audio system for automotive applications and method

#1576
20120244827
2012-09-27

Lightweight audio system for automotive applications and method

#1577
20120243719
2012-09-27

Display-based speaker structures for electronic devices

#1578
20120243198
2012-09-27

Lightweight audio system for automotive applications and method

#1579
20120237073
2012-09-20

Packages and methods for packaging MEMS microphone devices

#1580
20120213397
2012-08-23

Portable Speaker Apparatus

#1581
20120213381
2012-08-23

System with wireless earphones

#1582
20120212914
2012-08-23

LIGHTWEIGHT AUDIO SYSTEM FOR AUTOMOTIVE APPLICATIONS AND METHOD

#1583
20120207322
2012-08-16

Microphone array with rear venting

#1584
20120195456
2012-08-02

Speaker terminal mount structure and speaker unit

#1585
20120183170
2012-07-19

SPEAKER UNIT AND ELECTRONIC DEVICE HAVING THE SAME

#1586
20120183167
2012-07-19

Rhomboid shaped acoustic speaker

#1587
20120170782
2012-07-05

Speaker system

#1588
20120163650
2012-06-28

Method and apparatus for a loudspeaker assembly

#1589
20120163617
2012-06-28

Earpiece positioning and retaining

#1590
20120147534
2012-06-14

Method for making dust cover, electronic device, and method for fixing dust cover to electronic device housing

#1591
20120145570
2012-06-14

Cases and covers for handheld electronic devices

#1592
20120140971
2012-06-07

Inverse horn loudspeakers

#1593
20120134519
2012-05-31

Integrated television Mount and Audio System

#1594
20120128189
2012-05-24

Integrated speaker assembly for personal media device

#1595
20120116714
2012-05-10

Digital Data Processing Systems and Methods for Skateboarding and Other Social Sporting Activities

#1596
20120076337
2012-03-29

Portable audio amplifier with interchangeable housing and storage compartment

#1597
20120070025
2012-03-22

In-wall loudspeaker mounting method and apparatus

#1598
20120046780
2012-02-23

Composite microphone boot to optimize sealing and mechanical properties

#1599
20120045081
2012-02-23

Acoustic systems for electronic devices

#1600
20120042484
2012-02-23

Connecting structure

#1601
20120039500
2012-02-16

Earpiece positioning and retaining

#1602
20120039492
2012-02-16

Narrow profile speaker configurations and systems

#1603
20120035513
2012-02-09

SYSTEMS AND METHODS FOR HAPTIC SOUND

#1604
20120033844
2012-02-09

Microphone unit and highly directional microphone

#1605
20120027244
2012-02-02

SPEAKER

#1606
20120027237
2012-02-02

PROTECTIVE SLEEVE HAVING A BUILT-IN SOUND-AMPLIFYING CHANNEL

#1607
20120024624
2012-02-02

ACOUSTIC PANEL FOR RECEIVING, EMITTING OR ABSORBING SOUNDS

#1608
20120020512
2012-01-26

Articulating speaker assembly providing for pivotal adjustment of connected first and second midrange members

#1609
20120020510
2012-01-26

MICROPHONE UNIT

#1610
20120014552
2012-01-19

MICROPHONE HOUSING WITH DISASSEMBLY PROTECTION FOR A CAP THEREOF

#1611
20120000687
2012-01-05

Waterproof structure and electronic equipment

#1612
20110305362
2011-12-15

Integrated rigging system for loudspeakers with vertically and horizontally oriented locking pin holes and dolly board placed in abutment with adjacent dolly boards

#1613
20110305350
2011-12-15

Lightweight audio system for automotive applications and method

#1614
20110301906
2011-12-08

Lightweight audio system for automotive applications and method

#1615
20110299700
2011-12-08

Lightweight audio system for automotive applications and method

#1616
20110299699
2011-12-08

Lightweight audio system for automotive applications and method

#1617
20110299698
2011-12-08

Lightweight audio system for automotive applications and method

#1618
20110299261
2011-12-08

Lightweight audio system for automotive applications and method

#1619
20110299251
2011-12-08

Lightweight audio system for automotive applications and method

#1620
20110292616
2011-12-01

Lightweight audio system for automotive applications and method

#1621
20110292609
2011-12-01

Lightweight audio system for automotive applications and method

#1622
20110284315
2011-11-24

Reconfigurable loudspeaker enclosure

#1623
20110280432
2011-11-17

Rectangular wall mounted speaker assembly

#1624
20110280430
2011-11-17

Flexible resonance unit for a speaker

#1625
20110274307
2011-11-10

PORTABLE AMPLIFIED AUDIO SYSTEM FOR MOTORIZED VEHICLES

#1626
20110261986
2011-10-27

Electro-acoustic converters, electronic devices, waterproof covers, and air leakage test methods for electro-acoustic converters

#1627
20110255729
2011-10-20

In-ear earpiece and expansion adaptor

#1628
20110255726
2011-10-20

Audio port configuration for compact electronic devices

#1629
20110249832
2011-10-13

SPEAKER DEVICE

#1630
20110233078
2011-09-29

Cases and covers for handheld electronic devices

#1631
20110216930
2011-09-08

ELECTRONIC APPARATUS AND AUDIO CONTROL METHOD

#1632
20110194722
2011-08-11

Method and apparatus for a loudspeaker assembly

#1633
20110194719
2011-08-11

Speakerphone and/or microphone arrays and methods and systems of the using the same

#1634
20110188695
2011-08-04

Microphone-unit supporting structure and electronic device

#1635
20110188221
2011-08-04

Extended player

#1636
20110170725
2011-07-14

Electronic device disposing structure

#1637
20110170699
2011-07-14

Loudspeaker and system for active noise cancellation

#1638
20110168867
2011-07-14

MICROPHONE SUPPORT SYSTEM

#1639
20110164767
2011-07-07

Low-profile speaker arrangements for compact electronic devices

#1640
20110155877
2011-06-30

Amplifier affixed bracket securing device

#1641
20110150259
2011-06-23

Portable audio system having waveguide structure

#1642
20110150236
2011-06-23

Tray moving mechanism and in-vehicle audio apparatus

#1643
20110135123
2011-06-09

Piezoelectric speaker and method of manufacturing the same

#1644
20110118640
2011-05-19

Back support belt with audio component

#1645
20110110537
2011-05-12

Light-Powered Loudspeaker System

#1646
20110103609
2011-05-05

Wireless earphone that transitions between wireless networks

#1647
20110090006
2011-04-21

Analog circuit and semiconductor device

#1648
20110076551
2011-03-31

Battery storage structure for acoustic equipment

#1649
20110064258
2011-03-17

Electrical system for a speaker and its control

#1650
20110058700
2011-03-10

Inverse horn loudspeakers

#1651
20110031287
2011-02-10

Holder for electronic device with support

#1652
20110026743
2011-02-03

System, method and apparatus for television speaker configuration

#1653
20110013798
2011-01-20

Speaker frame and speaker having the same

#1654
20110007921
2011-01-13

Method and apparatus for a loudspeaker assembly

#1655
20110002501
2011-01-06

Flat panel loudspeaker system

#1656
20110000740
2011-01-06

Shippable speaker box

#1657
20110000739
2011-01-06

SHIPPABLE SPEAKER BOX

#1658
20100329484
2010-12-30

Audio amplifier attachable to speaker system by way of magnetic coupler and method therefor

#1659
20100322461
2010-12-23

Bi-directional loudspeaker

#1660
20100316245
2010-12-16

Sound enhancement system

#1661
20100284552
2010-11-11

Mounting components in electronic devices

#1662
20100282405
2010-11-11

Media player with machined window undercut and transparent wall disposed therein

#1663
20100254564
2010-10-07

Loudspeakers and systems

#1664
20100246876
2010-09-30

Boundary microphone

#1665
20100238670
2010-09-23

Recessed ceiling fixture enclosure

#1666
20100226509
2010-09-09

Portable electronic device having a water exposure indicator label

#1667
20100217413
2010-08-26

Multi-channel audio vibratory entertainment system

#1668
20100210327
2010-08-19

Audio driver housing with expandable chamber for portable communication devices

#1669
20100210310
2010-08-19

PORTABLE TERMINAL

#1670
20100205622
2010-08-12

Lightweight audio system for automotive applications and method

#1671
20100202650
2010-08-12

Portable terminal with speaker device

#1672
20100202623
2010-08-12

Lightweight audio system for automotive applications and method

#1673
20100189294
2010-07-29

Shippable speaker box

#1674
20100188834
2010-07-29

Method of fabricating a lightweight audio system housing assembly

#1675
20100186217
2010-07-29

Lightweight audio system for automotive applications and method

#1676
20100166989
2010-07-01

Loudspeaker enclosure

#1677
20100166246
2010-07-01

RECEIVING STRUCTURE FOR SPEAKER

#1678
20100163335
2010-07-01

Loudspeaker enclosure

#1679
20100137942
2010-06-03

Transformable speech processor module for a hearing prosthesis

#1680
20100137941
2010-06-03

Transformable speech processor module for a hearing prosthesis

#1681
20100111342
2010-05-06

Dual configuration speaker

#1682
20100086162
2010-04-08

Method and a system to adjust the acoustical performance of a loudspeaker

#1683
20100061584
2010-03-11

Compact housing for portable electronic device with internal speaker

#1684
20100046784
2010-02-25

Loudspeaker

#1685
20100046771
2010-02-25

Multiple-use acoustic port

#1686
20100040254
2010-02-18

Speaker mountings

#1687
20100032232
2010-02-11

SPEAKER DEVICE AND DISPLAY APPARATUS HAVING THE SAME

#1688
20100020999
2010-01-28

Speaker module of electronic device

#1689
20090316927
2009-12-24

Sound reinforcement method and apparatus for musical instruments

#1690
20090287485
2009-11-19

Adaptively filtering a microphone signal responsive to vibration sensed in a user's face while speaking

#1691
20090245565
2009-10-01

Acoustic systems for electronic devices

#1692
20090245563
2009-10-01

Porting

#1693
20090211840
2009-08-27

Loudspeaker Enclosure

#1694
20090185698
2009-07-23

Structure of an andio device

#1695
20090180646
2009-07-16

Wearable Tactile Subwoofer and Its Use

#1696
20090175485
2009-07-09

On-wall loudspeaker and mounting apparatus

#1697
20090161903
2009-06-25

Docking station capable of being mounted to a sports support pole

#1698
20090161892
2009-06-25

Fetal communication system

#1699
20090147980
2009-06-11

Narrow profile speaker configurations and systems

#1700
20090110228
2009-04-30

SPEAKER DEVICE WITH AUTOMATICALLY RECOVERED RESONANCE SPACE

#1701
20090103767
2009-04-23

Speaker, image element protective screen, case of terminal and terminal

#1702
20090103757
2009-04-23

SPEAKER BOX

#1703
20090103704
2009-04-23

VOICE INFORMATION PROCESSING DEVICE AND WIRING SYSTEM USING THE SAME DEVICE

#1704
20090101384
2009-04-23

Waterproof structure and electronic equipment

#1705
20090097691
2009-04-16

Integrated speaker and display

#1706
20090087009
2009-04-02

Microphone assembly with a replaceable part

#1707
20090065293
2009-03-12

Convertible folded horn enclosure with improved compactness

#1708
20090041289
2009-02-12

Electronic device

#1709
20090041282
2009-02-12

Porting

#1710
20090010469
2009-01-08

Low profile loudspeaker

#1711
20090003630
2009-01-01

Electronic device and acoustic playback method

#1712
20080308705
2008-12-18

Clamping Assemblies

#1713
20080298621
2008-12-04

Module including a micro-electro-mechanical microphone

#1714
20080292128
2008-11-27

Apparatus with a built-in loud speaker and LCD television receiver

#1715
20080273738
2008-11-06

Inflatable Loudspeaker Enclosure

#1716
20080273734
2008-11-06

Combined power and audio dock for handheld device

#1717
20080273294
2008-11-06

Protective case for a multi-media device

#1718
20080247582
2008-10-09

Loudspeaker and Systems

#1719
20080240473
2008-10-02

SPEAKER CONE ASSEMBLY FOR PREVENTING THE INTRUSION OF MOISTURE AND METHOD OF FORMING SAME

#1720
20080226096
2008-09-18

Movable speaker covering

#1721
20080187155
2008-08-07

Surround sound system in a tower enclosure

#1722
20080174665
2008-07-24

Audio source tracking arrangement

#1723
20080166009
2008-07-10

Integrated speaker assembly for personal media device

#1724
20080152181
2008-06-26

Portable audio system having waveguide structure

#1725
20080141924
2008-06-19

WATER SPORTS BOAT WITH RETRACTABLE SPEAKERS

#1726
20080116765
2008-05-22

Ultrasonic sensor

#1727
20080110320
2008-05-15

Matter for the all aluminum housing used for producing sound

#1728
20080095382
2008-04-24

Audio system housed by an enclosure with a substantially waterproof seal

#1729
20080063218
2008-03-13

Machined window undercut

#1730
20080049949
2008-02-28

Lightweight audio system for automotive applications and method

#1731
20080044050
2008-02-21

Multi-Channel Speaker System

#1732
20080031486
2008-02-07

ON-WALL LOUDSPEAKER AND MOUNTING APPARATUS

#1733
20080031472
2008-02-07

Electroacoustical transducing

#1734
20080010907
2008-01-17

Recessed ceiling fixture enclosure

#1735
20080009329
2008-01-10

Cell phone with storage area for mouth and ear pieces

#1736
20080002838
2008-01-03

SYSTEMS AND METHODS FOR NOISE REDUCTION IN AUDIO AND VIDEO COMPONENTS

#1737
20070298827
2007-12-27

Mobile radio terminal having speaker port selection and method

#1738
20070277993
2007-12-06

Waterproof cover with a water blocking flange for an audio system

#1739
20070223761
2007-09-27

Personal Portable Speaker Assembly

#1740
20070205499
2007-09-06

Microelectromechanical microphone packaging system

#1741
20070195982
2007-08-23

Loudspeaker system

#1742
20070189570
2007-08-16

Earphone device

#1743
20070189553
2007-08-16

Cylindrically shaped stage monitor

#1744
20070177751
2007-08-02

Integrated electro acoustic equipment with portable compact construction for sound applications

#1745
20070165897
2007-07-19

Electronic apparatus

#1746
20070158134
2007-07-12

Speaker cabinet acoustics control mechanism

#1747
20070154048
2007-07-05

Protective case for electro product with apparatus to receive earphone

#1748
20070131477
2007-06-14

Expandable speaker enclosure

#1749
20070106344
2007-05-10

Transformable speech processor module for a hearing prosthesis

#1750
20070104347
2007-05-10

Angled thermal chimney in audio speaker cabinet

#1751
20070081680
2007-04-12

Fidelity speaker

#1752
20070076912
2007-04-05

Audio speaker enclosures

#1753
20070060207
2007-03-15

Multifunctional actuator and mobile terminal

#1754
20070040477
2007-02-22

Ultrasonic sensor

#1755
20070038164
2007-02-15

Systems and methods for haptic sound

#1756
20070036523
2007-02-15

Video camcorder speaker assembly

#1757
20070030985
2007-02-08

Flat panel loudspeaker system

#1758
20070012507
2007-01-18

Head-band transducer by bone conduction

#1759
20070012166
2007-01-18

Removable speaker arrangement

#1760
20060291676
2006-12-28

Control panel door apparatus

#1761
20060285716
2006-12-21

Wire management system

#1762
20060280326
2006-12-14

ROTATABLE SUB WOOFER SPEAKER SYSTEM

#1763
20060278469
2006-12-14

Sponge bob singing in the shower toy

#1764
20060245613
2006-11-02

Sounding body unit for preventing occurrence of abnormal sounds

#1765
20060245612
2006-11-02

Speaker system with built-in storage of satellite speakers

#1766
20060210099
2006-09-21

Flat type speaker unit, and electronic appliance having this unit

#1767
20060199564
2006-09-07

Speaker apparatus for handheld electronic device

#1768
20060182297
2006-08-17

Garment with water-resistant speakers

#1769
20060177084
2006-08-10

Mask amplifier with separated elements

#1770
20060159301
2006-07-20

Loudspeakers and systems

#1771
20060153410
2006-07-13

Apparatus and method for moisture controlin an enclosure for e.g. loudspeakers

#1772
20060133625
2006-06-22

Audio amplifier attachable to speaker system by way of magnetic coupler and method therefor

#1773
20060124382
2006-06-15

Corner audio enclosure and advertising means

#1774
20060083396
2006-04-20

Hand-held wireless speaker

#1775
20060078144
2006-04-13

Compound-driven augmented passive radiator

#1776
20060078136
2006-04-13

Chamber-loaded augmented passive radiator

#1777
20060067553
2006-03-30

Variable alignment loudspeaker system

#1778
20060060416
2006-03-23

Circuit-unit-combined speaker apparatus

#1779
20060045300
2006-03-02

Loudspeaker With An Integrated Woofer Frame And Baffle Component

#1780
20060043843
2006-03-02

Ultrasonic sensor

#1781
20060025179
2006-02-02

External speaker for mobile phone for preventing malfunction of a mobile phone caused by a leakage magnetic field

#1782
20050281428
2005-12-22

Auxiliary playpen speaker

#1783
20050281426
2005-12-22

Portable sound system, apparatus, and method

#1784
20050255898
2005-11-17

Cell phone and holder

#1785
20050248911
2005-11-10

Multimedia speaker with integrated stand

#1786
20050232451
2005-10-20

Notebook having attachable speaker device

#1787
20050201571
2005-09-15

Acoustic bracket system

#1788
20050180587
2005-08-18

Equalizable active electroacoustic device for panels, and method of converting the panels and assembling the devices

#1789
20050169494
2005-08-04

Thermal chimney equipped audio speaker cabinet

#1790
20050168958
2005-08-04

Portable electronic device including an acoustic chamber

#1791
20050141745
2005-06-30

Loudspeaker system, method and apparatus of manufacturing the same

#1792
20050135633
2005-06-23

Audio system

#1793
20050129261
2005-06-16

Electronic instrument

#1794
20050129258
2005-06-16

Narrow profile speaker configurations and systems

#1795
20050123165
2005-06-09

Speaker stacking structure

#1796
20050094837
2005-05-05

Porting

#1797
20050053247
2005-03-10

Audio speaker crossover having two or more filter housings

#1798
20050047617
2005-03-03

Flat panel monitor frame with integral speakers

#1799
20050047616
2005-03-03

Flat panel monitor frame with integral speakers

#1800
20050013460
2005-01-20

Speaker housing