BSE, L.L.C.

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Midwest City, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Kernel-type earphone having pressure balance structure
- Patent number 11,146,876
- Issue date Oct 12, 2021
- BSE Co., Ltd.
- Nakgyu Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid speaker
- Patent number 11,128,948
- Issue date Sep 21, 2021
- BSE Co., Ltd.
- Wontaek Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directional microphone and operating method thereof
- Patent number 9,301,033
- Issue date Mar 29, 2016
- Hyundai Motor Company
- Mi Su Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS microphone
- Patent number 9,099,569
- Issue date Aug 4, 2015
- BSE Co., Ltd.
- Sang Ho Lee
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method of manufacturing a microphone assembly
- Patent number 9,003,637
- Issue date Apr 14, 2015
- BSE Co., Ltd.
- Dong Sun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS microphone
- Patent number 8,750,550
- Issue date Jun 10, 2014
- BSE Co., Ltd.
- Sang Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrostatic speaker
- Patent number 8,625,825
- Issue date Jan 7, 2014
- BSE Co., Ltd.
- Han-Ryang Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice coil and SMT micro speaker using the same
- Patent number 8,594,363
- Issue date Nov 26, 2013
- BSE Co., Ltd.
- Han-Ryang Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Silicon condenser microphone having an additional back chamber and...
- Patent number 8,519,492
- Issue date Aug 27, 2013
- BSE Co., Ltd.
- Chung Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable directional microphone assembly and method of making the m...
- Patent number 8,300,870
- Issue date Oct 30, 2012
- BSE Co., Ltd.
- Dong-Sun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS microphone package having sound hole in PCB
- Patent number 8,295,514
- Issue date Oct 23, 2012
- BSE Co., Ltd.
- Chung Dam Song
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method of making sound hole in case of condenser microphone and the...
- Patent number 8,284,979
- Issue date Oct 9, 2012
- BSE Co., Ltd.
- Chung-Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Condenser microphone mountable on main PCB
- Patent number 8,175,299
- Issue date May 8, 2012
- BSE Co., Ltd.
- Cheong-Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Condenser microphone and packaging method for the same
- Patent number 8,126,166
- Issue date Feb 28, 2012
- BSE Co., Ltd.
- Chung Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stray capacitance reduced condenser microphone
- Patent number 8,023,670
- Issue date Sep 20, 2011
- BSE Co., Ltd.
- Chung Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directional silicon condenser microphone having additional back cha...
- Patent number 7,953,235
- Issue date May 31, 2011
- BSE Co., Ltd.
- Chung Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Silicon condenser microphone having additional back chamber and sou...
- Patent number 7,949,142
- Issue date May 24, 2011
- BSE Co., Ltd.
- Chung Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Directional silicon condenser microphone having additional back cha...
- Patent number 7,940,944
- Issue date May 10, 2011
- BSE Co., Ltd.
- Chung Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Silicon based condenser microphone and packaging method for the same
- Patent number 7,903,831
- Issue date Mar 8, 2011
- BSE Co., Ltd.
- Chung Dam Song
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Condenser microphone employing wide band stop filter and having imp...
- Patent number 7,894,616
- Issue date Feb 22, 2011
- BSE Co., Ltd.
- Chung Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Casing of condenser microphone
- Patent number 7,620,197
- Issue date Nov 17, 2009
- BSE Co., Ltd.
- Kyoungku Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Parallelepiped condenser microphone
- Patent number 7,327,851
- Issue date Feb 5, 2008
- BSE Co., Ltd.
- Chung Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of mounting condenser microphone on main PCB and condenser m...
- Patent number 7,269,267
- Issue date Sep 11, 2007
- BSE Co., Ltd.
- Chung Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
SMD type biased condenser microphone
- Patent number 7,269,268
- Issue date Sep 11, 2007
- BSE Co., Ltd.
- Chung Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated base and electret condenser microphone using the same
- Patent number 7,233,674
- Issue date Jun 19, 2007
- BSE Co., Ltd.
- Chung Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Condenser microphone
- Patent number D523002
- Issue date Jun 13, 2006
- BSE, Co., Ltd.
- Chung Dam Song
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Condenser microphone
- Patent number D518478
- Issue date Apr 4, 2006
- BSE Co., Ltd.
- Chung Dam Song
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Multi-layer electret having ultra-high charge stability and method...
- Patent number 6,818,092
- Issue date Nov 16, 2004
- BSE Co., Ltd.
- Keum-Haeng Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electret condenser microphone
- Patent number 6,694,032
- Issue date Feb 17, 2004
- BSE Co., Ltd.
- Du-Yeong Yun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MICROPHONE PROTECTING DEVICE
- Publication number 20240267662
- Publication date Aug 8, 2024
- BSE CO., LTD.
- Jin Sun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
KERNEL-TYPE EARPHONE HAVING PRESSURE BALANCE STRUCTURE
- Publication number 20210021920
- Publication date Jan 21, 2021
- BSE CO., LTD.
- Nakgyu CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID SPEAKER
- Publication number 20200245058
- Publication date Jul 30, 2020
- BSE CO., LTD.
- Wontaek LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROPHONE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20180103323
- Publication date Apr 12, 2018
- RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVER SITY
- Sang Woo KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOCKING MODULE OF WIRE AUTO-WINDING DEVICE
- Publication number 20180072533
- Publication date Mar 15, 2018
- BSE CO., LTD.
- Kwang Duk PARK
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MEMS MICROPHONE
- Publication number 20150001648
- Publication date Jan 1, 2015
- BSE CO., LTD.
- Sang Ho LEE
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
DIRECTIONAL MICROPHONE AND OPERATING METHOD THEREOF
- Publication number 20140355784
- Publication date Dec 4, 2014
- BSE CO., LTD.
- Mi Su HAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROPHONE ASSEMBLY HAVING EAR SET FUNCTION AND METHOD OF MANUFACTU...
- Publication number 20130142374
- Publication date Jun 6, 2013
- BSE CO., LTD.
- Dong Sun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS MICROPHONE
- Publication number 20130136291
- Publication date May 30, 2013
- BSE CO., LTD.
- Sang Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WELDING TYPE CONDENSER MICROPHONE USING SPRING BASE
- Publication number 20130010995
- Publication date Jan 10, 2013
- BSE CO., LTD.
- Hyoung Joo KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WELDING TYPE CONDENSER MICROPHONE USING CURLING AND METHOD OF ASSEM...
- Publication number 20130010996
- Publication date Jan 10, 2013
- BSE CO., LTD.
- Hyoung Joo KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SLIM TYPE SPEAKER AND MAGNETIC CIRCUIT THEREFOR
- Publication number 20120308070
- Publication date Dec 6, 2012
- BSE CO., LTD.
- Han Ryang LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS MICROPHONE AND MANUFACTURING METHOD THEREOF
- Publication number 20110311081
- Publication date Dec 22, 2011
- BSE CO., LTD.
- Yong-Kook Kim
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MICRO SPEAKER
- Publication number 20110274309
- Publication date Nov 10, 2011
- BSE CO., LTD.
- Sung-Hwan Doh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS MICROPHONE PACKAGE AND PACKAGING METHOD
- Publication number 20110272769
- Publication date Nov 10, 2011
- BSE CO., LTD.
- Chung-Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIFUNCTIONAL MICRO SPEAKER
- Publication number 20110274308
- Publication date Nov 10, 2011
- BSE CO., LTD.
- Sung-Hwan Doh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SILICON CONDENSER MICROPHONE HAVING AN ADDITIONAL BACK CHAMBER AND...
- Publication number 20110266641
- Publication date Nov 3, 2011
- BSE CO., LTD.
- Chung Dam SONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTROSTATIC SPEAKER
- Publication number 20110268297
- Publication date Nov 3, 2011
- BSE CO., LTD.
- Han-Ryang Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONDENSER MICROPHONE ASSEMBLY WITH FLOATING CONFIGURATION
- Publication number 20110268296
- Publication date Nov 3, 2011
- BSE CO., LTD.
- Chung Dam SONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIFUNCTIONAL MICRO SPEAKER
- Publication number 20110255732
- Publication date Oct 20, 2011
- BSE CO., LTD.
- Cheol-Young Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIFUNCTIONAL MICRO-SPEAKER
- Publication number 20110255715
- Publication date Oct 20, 2011
- BSE CO., LTD.
- Sung-Hwan Doh
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
MULTIFUNCTIONAL MICRO SPEAKER
- Publication number 20110249858
- Publication date Oct 13, 2011
- BSE CO., LTD.
- Sang-Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOICE COIL AND SMT MICRO SPEAKER USING SAME
- Publication number 20110249859
- Publication date Oct 13, 2011
- BSE CO., LTD.
- Han-Ryang Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIFUNCTIONAL MICRO SPEAKER
- Publication number 20110243367
- Publication date Oct 6, 2011
- BSE CO., LTD.
- Han-Ryang Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIFUNCTIONAL MICRO SPEAKER
- Publication number 20110243368
- Publication date Oct 6, 2011
- BSE CO., LTD.
- Sung-Hwan Doh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIRECTIONAL SILICON CONDENSOR MICROPHONE HAVING ADDITIONAL BACK CHA...
- Publication number 20100046780
- Publication date Feb 25, 2010
- BSE CO., LTD.
- Chung Dam SONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONDENSER MICROPHONE MOUNTABLE ON MAIN PCB
- Publication number 20090169034
- Publication date Jul 2, 2009
- BSE CO., LTD
- Cheong-Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Surface mountable electret condenser microphone
- Publication number 20060280320
- Publication date Dec 14, 2006
- BSE CO., LTD.
- Chungdam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SMD type biased condenser microphone
- Publication number 20050123155
- Publication date Jun 9, 2005
- Bse Co., Ltd.
- Chung Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of mounting condenser microphone on main PCB and condenser m...
- Publication number 20050094832
- Publication date May 5, 2005
- Bse Co., Ltd.
- Chung Dam Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks

Information Trademark
78575638 - BS.E BS ELECTRONICS
- Serial number 78575638
- Filing date Feb 25, 2005
- BSE CO., LTD
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78575609 - BSE'
- Serial number 78575609
- Filing date Feb 25, 2005
- BSE CO., LTD
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78575624 - BS.E
- Serial number 78575624
- Filing date Feb 25, 2005
- BSE CO., LTD
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75502915 - CUSTOM LININGS
- Serial number 75502915
- Registration number 2267919
- Filing date Jun 15, 1998
- BSE, L.L.C.
- 40 - Treatment of materials

BSE, L.L.C.

Organization

Patents Grantslast 30 patents

Kernel-type earphone having pressure balance structure

Hybrid speaker

Directional microphone and operating method thereof

MEMS microphone

Method of manufacturing a microphone assembly

MEMS microphone

Electrostatic speaker

Voice coil and SMT micro speaker using the same

Silicon condenser microphone having an additional back chamber and...

Variable directional microphone assembly and method of making the m...

MEMS microphone package having sound hole in PCB

Method of making sound hole in case of condenser microphone and the...

Condenser microphone mountable on main PCB

Condenser microphone and packaging method for the same

Stray capacitance reduced condenser microphone

Directional silicon condenser microphone having additional back cha...

Silicon condenser microphone having additional back chamber and sou...

Directional silicon condenser microphone having additional back cha...

Silicon based condenser microphone and packaging method for the same

Condenser microphone employing wide band stop filter and having imp...

Casing of condenser microphone

Parallelepiped condenser microphone

Method of mounting condenser microphone on main PCB and condenser m...

SMD type biased condenser microphone

Integrated base and electret condenser microphone using the same

Condenser microphone

Condenser microphone

Multi-layer electret having ultra-high charge stability and method...

Electret condenser microphone

Patents Applicationslast 30 patents

MICROPHONE PROTECTING DEVICE

KERNEL-TYPE EARPHONE HAVING PRESSURE BALANCE STRUCTURE

HYBRID SPEAKER

MICROPHONE AND METHOD FOR MANUFACTURING THE SAME

LOCKING MODULE OF WIRE AUTO-WINDING DEVICE

MEMS MICROPHONE

DIRECTIONAL MICROPHONE AND OPERATING METHOD THEREOF

MICROPHONE ASSEMBLY HAVING EAR SET FUNCTION AND METHOD OF MANUFACTU...

MEMS MICROPHONE

WELDING TYPE CONDENSER MICROPHONE USING SPRING BASE

WELDING TYPE CONDENSER MICROPHONE USING CURLING AND METHOD OF ASSEM...

SLIM TYPE SPEAKER AND MAGNETIC CIRCUIT THEREFOR

MEMS MICROPHONE AND MANUFACTURING METHOD THEREOF

MICRO SPEAKER

MEMS MICROPHONE PACKAGE AND PACKAGING METHOD

MULTIFUNCTIONAL MICRO SPEAKER

SILICON CONDENSER MICROPHONE HAVING AN ADDITIONAL BACK CHAMBER AND...

ELECTROSTATIC SPEAKER

CONDENSER MICROPHONE ASSEMBLY WITH FLOATING CONFIGURATION

MULTIFUNCTIONAL MICRO SPEAKER

MULTIFUNCTIONAL MICRO-SPEAKER

MULTIFUNCTIONAL MICRO SPEAKER

VOICE COIL AND SMT MICRO SPEAKER USING SAME

MULTIFUNCTIONAL MICRO SPEAKER

MULTIFUNCTIONAL MICRO SPEAKER

DIRECTIONAL SILICON CONDENSOR MICROPHONE HAVING ADDITIONAL BACK CHA...

CONDENSER MICROPHONE MOUNTABLE ON MAIN PCB

Surface mountable electret condenser microphone

SMD type biased condenser microphone

Method of mounting condenser microphone on main PCB and condenser m...

Trademarklast 30 trademarks

78575638 - BS.E BS ELECTRONICS

78575609 - BSE'

78575624 - BS.E

75502915 - CUSTOM LININGS