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Leisure Electronics Technology Co., Ltd.
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PRINCETON, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Random number verification method and random number verification ap...
Patent number
8,638,930
Issue date
Jan 28, 2014
Leisure Electronics Technology Co., Ltd.
Takeshi Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for generating random numbers
Patent number
8,234,322
Issue date
Jul 31, 2012
Leisure Electronics Technology Co., Ltd.
Takeshi Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Random number derivation method and random number generator using same
Patent number
8,037,117
Issue date
Oct 11, 2011
Leisure Electronics Technology Co., Ltd.
Takeshi Saito
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Connector
Patent number
6,652,309
Issue date
Nov 25, 2003
Leisure Electronics Technology Co., Ltd.
Susumu Sukagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal noise random pulse generator and random number generator
Patent number
6,542,014
Issue date
Apr 1, 2003
Leisure Electronics Technology
Takeshi Saito
G06 - COMPUTING CALCULATING COUNTING
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Patents Applications
last 30 patents
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Patent Application
Connector
Publication number
20030022547
Publication date
Jan 30, 2003
Leisure Electronics Technology Co., Ltd.
Susumu Sukagawa
H01 - BASIC ELECTRIC ELEMENTS
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Trademark
last 30 trademarks
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Trademark
85501182 - FUJIMI
Serial number
85501182
Registration number
4916327
Filing date
Dec 21, 2011
Leisure Electronics Technology Co., Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
85053479 - LETECH
Serial number
85053479
Registration number
4481401
Filing date
Jun 3, 2010
Leisure Electronics Technology Co., Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
85043033 - G-RANG
Serial number
85043033
Registration number
4517991
Filing date
May 19, 2010
Leisure Electronics Technology Co., Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
78611728 - STEALTHCODE
Serial number
78611728
Filing date
Apr 19, 2005
Leisure Electronics Technology Co., Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
78611748 - STEALTHMARK
Serial number
78611748
Filing date
Apr 19, 2005
Leisure Electronics Technology Co., Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments