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2-terminal switching device
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Patent number 9,048,839
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Issue date Jun 2, 2015
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Samsung Electronics Co., Ltd.
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Kyung-min Kim
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H03 - BASIC ELECTRONIC CIRCUITRY
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3692949
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Patent number 3,692,949
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Issue date Sep 19, 1972
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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3612914
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Patent number 3,612,914
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Issue date Oct 12, 1971
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H03 - BASIC ELECTRONIC CIRCUITRY
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3579051
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Patent number 3,579,051
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Issue date May 18, 1971
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H03 - BASIC ELECTRONIC CIRCUITRY
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3510850
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Patent number 3,510,850
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Issue date May 5, 1970
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G11 - INFORMATION STORAGE
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3492507
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Patent number 3,492,507
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Issue date Jan 27, 1970
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G11 - INFORMATION STORAGE
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3491209
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Patent number 3,491,209
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Issue date Jan 20, 1970
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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3452157
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Patent number 3,452,157
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Issue date Jun 24, 1969
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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3452158
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Patent number 3,452,158
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Issue date Jun 24, 1969
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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3445816
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Patent number 3,445,816
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Issue date May 20, 1969
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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3435255
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Patent number 3,435,255
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Issue date Mar 25, 1969
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H03 - BASIC ELECTRONIC CIRCUITRY
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3418619
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Patent number 3,418,619
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Issue date Dec 24, 1968
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H03 - BASIC ELECTRONIC CIRCUITRY
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3417259
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Patent number 3,417,259
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Issue date Dec 17, 1968
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F42 - AMMUNITION BLASTING
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3401318
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Patent number 3,401,318
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Issue date Sep 10, 1968
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H03 - BASIC ELECTRONIC CIRCUITRY
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3399280
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Patent number 3,399,280
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Issue date Aug 27, 1968
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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3395845
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Patent number 3,395,845
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Issue date Aug 6, 1968
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H03 - BASIC ELECTRONIC CIRCUITRY
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3383472
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Patent number 3,383,472
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Issue date May 14, 1968
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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3382371
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Patent number 3,382,371
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Issue date May 7, 1968
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H03 - BASIC ELECTRONIC CIRCUITRY
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3372284
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Patent number 3,372,284
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Issue date Mar 5, 1968
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G11 - INFORMATION STORAGE
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3358738
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Patent number 3,358,738
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Issue date Dec 19, 1967
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H03 - BASIC ELECTRONIC CIRCUITRY
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3341665
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Patent number 3,341,665
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Issue date Sep 12, 1967
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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3337857
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Patent number 3,337,857
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Issue date Aug 22, 1967
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H03 - BASIC ELECTRONIC CIRCUITRY
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3333196
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Patent number 3,333,196
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Issue date Jul 25, 1967
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G01 - MEASURING TESTING
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3321745
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Patent number 3,321,745
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Issue date May 23, 1967
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G05 - CONTROLLING REGULATING
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3312922
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Patent number 3,312,922
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Issue date Apr 4, 1967
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C03 - GLASS MINERAL OR SLAG WOOL
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3312832
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Patent number 3,312,832
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Issue date Apr 4, 1967
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G11 - INFORMATION STORAGE