Leader Electronics Corp.

Organization

Yokohama, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for displaying a marker
- Patent number 9,813,699
- Issue date Nov 7, 2017
- Leader Electronics Corp.
- Yuji Amino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for generating jitter-related data
- Patent number 9,538,050
- Issue date Jan 3, 2017
- LEADER ELECTRONICS CORP.
- Kensuke Yoshida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Luminance information display apparatus and method
- Patent number 8,279,348
- Issue date Oct 2, 2012
- Leader Electronics Corporation
- Koji Yano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power adapter having a replaceable and positionable plug
- Patent number 8,033,847
- Issue date Oct 11, 2011
- Leader Electronics Inc.
- Kuan-Chih Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Data structure for waveform synthesis data and method and apparatus...
- Patent number 7,714,935
- Issue date May 11, 2010
- Leader Electronics Corporation
- Tomomi Hara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Genlock device having log and alarm functions
- Patent number 7,663,698
- Issue date Feb 16, 2010
- Leader Electronics Corporation
- Tomomi Hara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for automatically detecting BER measurement signal
- Patent number 7,577,191
- Issue date Aug 18, 2009
- Leader Electronics Corporation
- Akira Yasumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measuring instrument for measuring video signal level and display d...
- Patent number 7,535,487
- Issue date May 19, 2009
- Leader Electronics Corporation
- Genichi Imamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio digital signal receiver
- Patent number 7,529,321
- Issue date May 5, 2009
- Kabushiki Kaisha Kenwood
- Kenichi Shiraishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Latch and phase synchronization circuit using same
- Patent number 7,424,649
- Issue date Sep 9, 2008
- Leader Electronics Corporation
- Noriyuki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal monitoring apparatus
- Patent number 7,405,748
- Issue date Jul 29, 2008
- Leader Electronics Corporation
- Masahiro Shiozawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vector waveform correction device
- Patent number 7,372,481
- Issue date May 13, 2008
- Leader Electronics Corporation
- Hiroyuki Tomita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal level display device
- Patent number 7,365,770
- Issue date Apr 29, 2008
- Leader Electronics Corporation
- Genichi Imamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vector waveform correction device
- Patent number 7,349,009
- Issue date Mar 25, 2008
- Leader Electronics Corporation
- Hiroyuki Tomita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal level monitoring apparatus
- Patent number 7,336,298
- Issue date Feb 26, 2008
- Leader Electronics Corporation
- Genichi Imamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Measuring instrument for measuring video signal level and display d...
- Patent number 7,301,559
- Issue date Nov 27, 2007
- Leader Electronics Corporation
- Genichi Imamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
External synchronous signal generating circuit and phase difference...
- Patent number 7,295,248
- Issue date Nov 13, 2007
- Leader Electronics Corporation
- Noriyuki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frame signal phase adjuster
- Patent number 7,271,844
- Issue date Sep 18, 2007
- Leader Electronics Corporation
- Tomomi Hara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for canceling jitter
- Patent number 7,268,824
- Issue date Sep 11, 2007
- Leader Electronics Corporation
- Noriyuki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vector waveform rotation device
- Patent number 7,239,341
- Issue date Jul 3, 2007
- Leader Electronics Corporation
- Hiroyuki Tomita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for generating multi-phase signal
- Patent number 7,193,449
- Issue date Mar 20, 2007
- Leader Electronics Corp.
- Kenichi Ishihara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for adjusting waveform display position in waveform display
- Patent number 6,987,381
- Issue date Jan 17, 2006
- Leader Electronics Corporation
- Koji Yano
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for displaying a signal waveform
- Patent number 6,064,365
- Issue date May 16, 2000
- Leader Electronics, Corporation
- Kentaro Ozawa
- G01 - MEASURING TESTING
Information Patent Grant
System and method of measuring electric field strength
- Patent number 6,006,089
- Issue date Dec 21, 1999
- Leader Electronics Corp.
- Kenji Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal waveform display system
- Patent number 5,933,129
- Issue date Aug 3, 1999
- Leader Electronics Corp.
- Haruhisa Egami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Compensating apparatus and method for signal processing circuit
- Patent number 5,897,608
- Issue date Apr 27, 1999
- Leader Electronics, Corp.
- Itoshi Yokoyama
- G01 - MEASURING TESTING
Information Patent Grant
Battery holder
- Patent number 5,827,619
- Issue date Oct 27, 1998
- Leader Electronics Corp.
- Fumio Iida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for evaluating digital transmission systems
- Patent number 5,768,312
- Issue date Jun 16, 1998
- Leader Electronics Corp.
- Genichi Imamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for displaying a signal waveform
- Patent number 5,742,275
- Issue date Apr 21, 1998
- Leader Electronics Corp.
- Kentaro Ozawa
- G01 - MEASURING TESTING
Information Patent Grant
Jitter measuring method and apparatus
- Patent number 5,692,009
- Issue date Nov 25, 1997
- Leader Electronics Corporation
- Masahiko Iijima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RESOLUTION MEASUREMENT METHOD, RESOLUTION MEASUREMENT SYSTEM, AND P...
- Publication number 20240121380
- Publication date Apr 11, 2024
- Leader Electronics Corp.
- Kouichi TODA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRAINING DATA GENERATION METHOD, METHOD AND DEVICE FOR GENERATING L...
- Publication number 20220394200
- Publication date Dec 8, 2022
- Leader Electronics Corp.
- Xiaodong WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DISPLAYING A MARKER
- Publication number 20150146013
- Publication date May 28, 2015
- Leader Electronics Corp.
- Yuji Amino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR GENERATING JITTER-RELATED DATA
- Publication number 20140184907
- Publication date Jul 3, 2014
- Leader Electronics Corp.
- Kensuke Yoshida
- G01 - MEASURING TESTING
Information Patent Application
LUMINANCE INFORMATION DISPLAY APPARATUS AND METHOD
- Publication number 20100295991
- Publication date Nov 25, 2010
- LEADER ELECTRONICS CORPORATION
- Koji Yano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RELATIVE EXPOSURE VALUE MEASURING APPARATUS AND METHOD
- Publication number 20100141844
- Publication date Jun 10, 2010
- LEADER ELECTRONICS CORPORATION
- Genichi Imamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CREATING DVB-H SIGNAL HAVING DESIRED BIT RATE
- Publication number 20100095336
- Publication date Apr 15, 2010
- LEADER ELECTRONICS CORPORATION
- Sayo Hirano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL DETECTING APPARATUS AND TUNER TESTING APPARATUS COMPRISING...
- Publication number 20090227220
- Publication date Sep 10, 2009
- LEADER ELECTRONICS CORPORATION
- Kenichi Ishida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR MODIFYING PART OF PREDETERMINED PACKET
- Publication number 20090225780
- Publication date Sep 10, 2009
- LEADER ELECTRONICS CORPORATION
- Hiroaki Tatsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR AND METHOD OF CONVERTING BIT RATE OF DVB-H SIGNAL
- Publication number 20090116508
- Publication date May 7, 2009
- LEADER ELECTRONICS CORPORATION
- Kazumi Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Self-oscillating power converter
- Publication number 20080205091
- Publication date Aug 28, 2008
- Leader Electronics Inc.
- Rene Frederik Koch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MEASURING INSTRUMENT FOR MEASURING VIDEO SIGNAL LEVEL AND DISPLAY D...
- Publication number 20080094475
- Publication date Apr 24, 2008
- Leader Electronics Corporation
- Genichi Imamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Vector Waveform Correction Device
- Publication number 20070076821
- Publication date Apr 5, 2007
- Leader Electronics Corporation
- Hiroyuki Tomita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT FOR CONTROLLING DISPLAY OF MODULATED IMAGE IN AN IMAGE DISP...
- Publication number 20070030260
- Publication date Feb 8, 2007
- Leader Electronics Corporation
- Koji Yano
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
WAVEFORM DISPLAY DEVICE
- Publication number 20060215749
- Publication date Sep 28, 2006
- Leader Electronics Corporation
- Genichi Imamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
GENLOCK DEVICE HAVING LOG AND ALARM FUNCTIONS
- Publication number 20060176402
- Publication date Aug 10, 2006
- Leader Electronics Corporation
- Tomomi Hara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Measuring Bit Error Rate (BER) of Tuner
- Publication number 20060143549
- Publication date Jun 29, 2006
- Leader Electronics Corporation
- Akira Yasumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus for Automatically Detecting BER Measurement Signal
- Publication number 20060140261
- Publication date Jun 29, 2006
- Leader Electronics Corporation
- Akira Yasumoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Charger adapter
- Publication number 20050212480
- Publication date Sep 29, 2005
- Leader Electronics Inc.
- Yu-Kun Kao
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks

Information Trademark
98581059 - LEADER
- Serial number 98581059
- Filing date Jun 3, 2024
- LEADER ELECTRONICS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
98581062 - LEADERPHABRIX
- Serial number 98581062
- Filing date Jun 3, 2024
- LEADER ELECTRONICS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
98581070 - LEADER PHABRIX
- Serial number 98581070
- Filing date Jun 3, 2024
- LEADER ELECTRONICS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73793335 - LEADER
- Serial number 73793335
- Registration number 1571696
- Filing date Apr 14, 1989
- LEADER ELECTRONICS CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
72279080 - LEADER
- Serial number 72279080
- Registration number 857884
- Filing date Aug 25, 1967
- LEADER ELECTRONICS CORPORATION
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

Leader Electronics Corp.

Organization

Patents Grantslast 30 patents

Method and apparatus for displaying a marker

Method and apparatus for generating jitter-related data

Luminance information display apparatus and method

Power adapter having a replaceable and positionable plug

Data structure for waveform synthesis data and method and apparatus...

Genlock device having log and alarm functions

Apparatus for automatically detecting BER measurement signal

Measuring instrument for measuring video signal level and display d...

Radio digital signal receiver

Latch and phase synchronization circuit using same

Video signal monitoring apparatus

Vector waveform correction device

Video signal level display device

Vector waveform correction device

Video signal level monitoring apparatus

Measuring instrument for measuring video signal level and display d...

External synchronous signal generating circuit and phase difference...

Frame signal phase adjuster

Method and apparatus for canceling jitter

Vector waveform rotation device

Method and apparatus for generating multi-phase signal

Apparatus for adjusting waveform display position in waveform display

Apparatus and method for displaying a signal waveform

System and method of measuring electric field strength

Signal waveform display system

Compensating apparatus and method for signal processing circuit

Battery holder

Method and apparatus for evaluating digital transmission systems

Apparatus and method for displaying a signal waveform

Jitter measuring method and apparatus

Patents Applicationslast 30 patents

RESOLUTION MEASUREMENT METHOD, RESOLUTION MEASUREMENT SYSTEM, AND P...

TRAINING DATA GENERATION METHOD, METHOD AND DEVICE FOR GENERATING L...

METHOD AND APPARATUS FOR DISPLAYING A MARKER

METHOD AND APPARATUS FOR GENERATING JITTER-RELATED DATA

LUMINANCE INFORMATION DISPLAY APPARATUS AND METHOD

RELATIVE EXPOSURE VALUE MEASURING APPARATUS AND METHOD

METHOD AND APPARATUS FOR CREATING DVB-H SIGNAL HAVING DESIRED BIT RATE

CHANNEL DETECTING APPARATUS AND TUNER TESTING APPARATUS COMPRISING...

APPARATUS FOR MODIFYING PART OF PREDETERMINED PACKET

APPARATUS FOR AND METHOD OF CONVERTING BIT RATE OF DVB-H SIGNAL

Self-oscillating power converter

MEASURING INSTRUMENT FOR MEASURING VIDEO SIGNAL LEVEL AND DISPLAY D...

Vector Waveform Correction Device

CIRCUIT FOR CONTROLLING DISPLAY OF MODULATED IMAGE IN AN IMAGE DISP...

WAVEFORM DISPLAY DEVICE

GENLOCK DEVICE HAVING LOG AND ALARM FUNCTIONS

Method and Apparatus for Measuring Bit Error Rate (BER) of Tuner

Apparatus for Automatically Detecting BER Measurement Signal

Charger adapter

Trademarklast 30 trademarks

98581059 - LEADER

98581062 - LEADERPHABRIX

98581070 - LEADER PHABRIX

73793335 - LEADER

72279080 - LEADER