UNIDEN CORPORATION

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Chuo-ku, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Telephone interface circuit for providing over-current and over-vol...
- Patent number 8,411,848
- Issue date Apr 2, 2013
- Uniden Corporation
- Yoshinobu Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone interface circuit
- Patent number 7,995,744
- Issue date Aug 9, 2011
- Uniden Corporation
- Yoshinobu Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone interface circuit
- Patent number 7,940,922
- Issue date May 10, 2011
- Uniden Corporation
- Yoshinobu Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone interface circuit
- Patent number 7,822,195
- Issue date Oct 26, 2010
- Uniden Corporation
- Yoshinobu Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital wireless communication apparatus
- Patent number 7,747,928
- Issue date Jun 29, 2010
- Uniden Corporation
- Eiji Shinsho
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital camera for capturing both still images and moving pictures
- Patent number 7,697,036
- Issue date Apr 13, 2010
- Uniden Corporation
- Kyouichi Omata
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal processing device and hands-free call device
- Patent number 7,684,831
- Issue date Mar 23, 2010
- Uniden Corporation
- Toshiaki Fujikura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recharging terminal
- Patent number 7,573,231
- Issue date Aug 11, 2009
- Uniden Corporation
- Kenji Nagai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cordless telephone handset
- Patent number 7,542,551
- Issue date Jun 2, 2009
- Uniden Corporation
- Kenji Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband receiver
- Patent number 7,505,738
- Issue date Mar 17, 2009
- Uniden Corporation
- Tateo Masaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pixel interpolation method
- Patent number 7,453,503
- Issue date Nov 18, 2008
- Uniden Corporation
- Yoshiko Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital wireless communications device
- Patent number 7,391,813
- Issue date Jun 24, 2008
- Uniden Corporation
- Eiji Shinsho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Symbol synchronizing device
- Patent number 7,310,398
- Issue date Dec 18, 2007
- Uniden Corporation
- Masaki Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio terminal, radio synchronization system having no base station...
- Patent number 7,221,661
- Issue date May 22, 2007
- Uniden Corporation
- Masaki Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Location information detecting method and system
- Patent number 7,212,126
- Issue date May 1, 2007
- Uniden Corporation
- Hitoshi Hachiga
- G01 - MEASURING TESTING
Information Patent Grant
Telephone terminal equipment interface circuit
- Patent number 7,206,403
- Issue date Apr 17, 2007
- Uniden Corporation
- Yoshinobu Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Emergency report cellular phone, cellular connection switching meth...
- Patent number 7,127,229
- Issue date Oct 24, 2006
- Uniden Corporation
- Yoshihiko Baba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Indoor mobile communication device
- Patent number 7,110,719
- Issue date Sep 19, 2006
- Uniden Corporation
- Akio Horibe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Re-radiating antenna system
- Patent number 7,030,819
- Issue date Apr 18, 2006
- Uniden Corporation
- Akio Horibe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformerless charger with terminal safety features
- Patent number 7,023,176
- Issue date Apr 4, 2006
- Uniden Corporation
- Hiroshi Maebashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Diversity receiver
- Patent number 6,985,544
- Issue date Jan 10, 2006
- Uniden Corporation
- Masaki Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Container for shipping and display
- Patent number 6,953,118
- Issue date Oct 11, 2005
- Uniden Corporation
- Atsuo Seno
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Device for improving voice signal in quality
- Patent number 6,914,940
- Issue date Jul 5, 2005
- Uniden Corporation
- Masato Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diversity receiving device
- Patent number 6,907,094
- Issue date Jun 14, 2005
- Uniden Corporation
- Masaki Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fall impact apparatus
- Patent number 6,892,564
- Issue date May 17, 2005
- Uniden Corporation
- Katsumi Ishikawa
- G01 - MEASURING TESTING
Information Patent Grant
Device for improving voice signal in quality
- Patent number 6,889,184
- Issue date May 3, 2005
- Uniden Corporation
- Masato Tanaka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Diversity antenna switching device and method, and storage medium
- Patent number 6,839,550
- Issue date Jan 4, 2005
- Uniden Corporation
- Takayuki Iguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Protection circuit/method for subscriber telephone interface circuit
- Patent number 6,782,098
- Issue date Aug 24, 2004
- Uniden Corporation
- Yoshinobu Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DTMF signal generator
- Patent number 6,671,315
- Issue date Dec 30, 2003
- Uniden Corporation
- Kazunori Asanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna for use with radio device
- Patent number 6,618,015
- Issue date Sep 9, 2003
- Uniden Corporation
- Akio Horibe
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL WIRELESS COMMUNICATION APPARATUS
- Publication number 20100257431
- Publication date Oct 7, 2010
- UNIDEN CORPORATION
- Eiji Shinsho
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TELEPHONE INTERFACE CIRCUIT
- Publication number 20100119054
- Publication date May 13, 2010
- UNIDEN CORPORATION
- Yoshinobu Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REPEATER AND MOBILE STATION
- Publication number 20090247069
- Publication date Oct 1, 2009
- UNIDEN CORPORATION
- Shigeo Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOICE COMMUNICATION APPARATUS
- Publication number 20090052501
- Publication date Feb 26, 2009
- UNIDEN CORPORATION
- Shigeo Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGNAL PROCESSING DEVICE AND HANDS-FREE CALL DEVICE
- Publication number 20090011800
- Publication date Jan 8, 2009
- UNIDEN CORPORATION
- Toshiaki Fujikura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELEPHONE INTERFACE CIRCUIT
- Publication number 20080285741
- Publication date Nov 20, 2008
- UNIDEN CORPORATION
- Yoshinobu Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELEPHONE INTERFACE CIRCUIT
- Publication number 20080181391
- Publication date Jul 31, 2008
- UNIDEN CORPORATION
- Yoshinobu Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL WIRELESS COMMUNICATION SYSTEM
- Publication number 20080130625
- Publication date Jun 5, 2008
- UNIDEN CORPORATION
- Shigeo Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Constant voltage and constant current power source
- Publication number 20080122405
- Publication date May 29, 2008
- Uniden Corporation
- Toshiaki Fujikura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Cordless telephone handset
- Publication number 20060153343
- Publication date Jul 13, 2006
- Uniden Corporation
- Kenji Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Broadband receiver
- Publication number 20060154632
- Publication date Jul 13, 2006
- Uniden Corporation
- Masaki Tateo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Telephone terminal equipment interface circuit
- Publication number 20050089157
- Publication date Apr 28, 2005
- Uniden Corporation
- Yoshinobu Fujuwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Re-radiating antenna system
- Publication number 20050057405
- Publication date Mar 17, 2005
- Uniden Corporation
- Akio Horibe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Diversity receiver
- Publication number 20050059431
- Publication date Mar 17, 2005
- Uniden Corporation
- Masaki Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic device
- Publication number 20050052153
- Publication date Mar 10, 2005
- Uniden Corporation
- Hirofumi Fujisaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Telephone equipped with speaker
- Publication number 20040264689
- Publication date Dec 30, 2004
- Uniden Corporation
- Yoshimi Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transformerless charger
- Publication number 20040257032
- Publication date Dec 23, 2004
- Uniden Corporation
- Hiroshi Maebashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method of double color-molding a key top
- Publication number 20040227271
- Publication date Nov 18, 2004
- Uniden Corporation
- Masanori Takebe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Overvoltage and overcurrent protection circuit and telephone interf...
- Publication number 20040228060
- Publication date Nov 18, 2004
- Uniden Corporation
- Yoshinobu Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of double color-molding a key top
- Publication number 20040227270
- Publication date Nov 18, 2004
- Uniden Corporation
- Masanori Takebe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Echo cancelling circuit, IP telephone and curl cord
- Publication number 20040208311
- Publication date Oct 21, 2004
- Uniden Corporation
- Kazunori Igarashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Container for shipping and display
- Publication number 20040195148
- Publication date Oct 7, 2004
- Uniden Corporation
- Atsuo Seno
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Cordless telephone
- Publication number 20040097275
- Publication date May 20, 2004
- Uniden Corporation
- Hiroki Ohno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electromagnetic radiation exposure protection mechanism
- Publication number 20040094316
- Publication date May 20, 2004
- Uniden Corporation
- Hiroki Ohno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio terminal, radio synchronization system having no base station...
- Publication number 20030086387
- Publication date May 8, 2003
- UNIDEN CORPORATION
- Masaki Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna for use with radio device
- Publication number 20030058172
- Publication date Mar 27, 2003
- UNIDEN CORPORATION
- Akio Horibe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Diversity receiving device
- Publication number 20030026366
- Publication date Feb 6, 2003
- Uniden Corporation
- Masaki Matsui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diversity antenna switiching device and method, and storage medium
- Publication number 20020149517
- Publication date Oct 17, 2002
- UNIDEN CORPORATION
- Takayuki Iguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device for improving voice signal in quality
- Publication number 20020131513
- Publication date Sep 19, 2002
- Uniden Corporation
- Masato Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device for improving voice signal in quality
- Publication number 20020019960
- Publication date Feb 14, 2002
- Uniden Corporation
- Masato Tanaka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Trademarklast 30 trademarks

Information Trademark
75362563 - WINCREST
- Serial number 75362563
- Filing date Sep 25, 1997
- UNIDEN CORPORATION
- 37 - Building construction
Information Trademark
75362558 - GEODIA
- Serial number 75362558
- Filing date Sep 25, 1997
- UNIDEN CORPORATION
- 37 - Building construction
Information Trademark
75362559 - INFOCREW
- Serial number 75362559
- Filing date Sep 25, 1997
- UNIDEN CORPORATION
- 37 - Building construction
Information Trademark
75358775 - INFOCREW
- Serial number 75358775
- Filing date Sep 17, 1997
- UNIDEN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75358776 - WINCREST
- Serial number 75358776
- Filing date Sep 17, 1997
- UNIDEN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75358777 - GEODIA
- Serial number 75358777
- Filing date Sep 17, 1997
- UNIDEN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73367074 - UNIDEN
- Serial number 73367074
- Registration number 1248226
- Filing date May 28, 1982
- Uniden Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73045010 - UNIDEN
- Serial number 73045010
- Registration number 1124639
- Filing date Feb 24, 1975
- UNIDEN CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

UNIDEN CORPORATION

Organization

Patents Grantslast 30 patents

Telephone interface circuit for providing over-current and over-vol...

Telephone interface circuit

Telephone interface circuit

Telephone interface circuit

Digital wireless communication apparatus

Digital camera for capturing both still images and moving pictures

Signal processing device and hands-free call device

Recharging terminal

Cordless telephone handset

Broadband receiver

Pixel interpolation method

Digital wireless communications device

Symbol synchronizing device

Radio terminal, radio synchronization system having no base station...

Location information detecting method and system

Telephone terminal equipment interface circuit

Emergency report cellular phone, cellular connection switching meth...

Indoor mobile communication device

Re-radiating antenna system

Transformerless charger with terminal safety features

Diversity receiver

Container for shipping and display

Device for improving voice signal in quality

Diversity receiving device

Fall impact apparatus

Device for improving voice signal in quality

Diversity antenna switching device and method, and storage medium

Protection circuit/method for subscriber telephone interface circuit

DTMF signal generator

Antenna for use with radio device

Patents Applicationslast 30 patents

DIGITAL WIRELESS COMMUNICATION APPARATUS

TELEPHONE INTERFACE CIRCUIT

REPEATER AND MOBILE STATION

VOICE COMMUNICATION APPARATUS

SIGNAL PROCESSING DEVICE AND HANDS-FREE CALL DEVICE

TELEPHONE INTERFACE CIRCUIT

TELEPHONE INTERFACE CIRCUIT

DIGITAL WIRELESS COMMUNICATION SYSTEM

Constant voltage and constant current power source

Cordless telephone handset

Broadband receiver

Telephone terminal equipment interface circuit

Re-radiating antenna system

Diversity receiver

Electronic device

Telephone equipped with speaker

Transformerless charger

Method of double color-molding a key top

Overvoltage and overcurrent protection circuit and telephone interf...

Method of double color-molding a key top

Echo cancelling circuit, IP telephone and curl cord

Container for shipping and display

Cordless telephone

Electromagnetic radiation exposure protection mechanism

Radio terminal, radio synchronization system having no base station...

Antenna for use with radio device

Diversity receiving device

Diversity antenna switiching device and method, and storage medium

Device for improving voice signal in quality

Device for improving voice signal in quality

Trademarklast 30 trademarks

75362563 - WINCREST

75362558 - GEODIA

75362559 - INFOCREW

75358775 - INFOCREW

75358776 - WINCREST

75358777 - GEODIA

73367074 - UNIDEN

73045010 - UNIDEN