Adrian R. Hartman

Person

Westfield, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Inverted groove isolation technique for merging dielectrically isol...
- Patent number 4,982,262
- Issue date Jan 1, 1991
- AT&T Bell Laboratories
- Adrian R. Hartman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch utilizing solid-state relay
- Patent number 4,742,380
- Issue date May 3, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Gee-Kung Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
P-I-N and avalanche photodiodes
- Patent number 4,616,247
- Issue date Oct 7, 1986
- AT&T Bell Laboratories
- Gee-Kung Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage dielectrically isolated solid-state switch
- Patent number 4,608,590
- Issue date Aug 26, 1986
- AT&T Bell Laboratories
- Adrian R. Hartman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage dielectrically isolated dual gate solid-state switch
- Patent number 4,602,268
- Issue date Jul 22, 1986
- AT&T Bell Laboratories
- Adrian R. Hartman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage dielectrically isolated remote gate solid-state switch
- Patent number 4,587,545
- Issue date May 6, 1986
- AT&T Bell Laboratories
- Joseph E. Berthold
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage solid-state switch
- Patent number 4,587,656
- Issue date May 6, 1986
- AT&T Bell Laboratories
- Adrian R. Hartman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage junction solid-state switch
- Patent number 4,586,073
- Issue date Apr 29, 1986
- AT&T Bell Laboratories
- Adrian R. Hartman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radial high voltage switch structure
- Patent number 4,573,065
- Issue date Feb 25, 1986
- AT&T Bell Laboratories
- Hans W. Becke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bidirectional switch using two gated diode switches in a single die...
- Patent number 4,467,344
- Issue date Aug 21, 1984
- AT&T Bell Telephone Laboratories, Incorporated
- Gee-Kung Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control circuitry for high voltage solid-state switches
- Patent number 4,447,744
- Issue date May 8, 1984
- Bell Telephone Laboratories, Incorporated
- Adrian R. Hartman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optically toggled bidirectional switch
- Patent number 4,424,544
- Issue date Jan 3, 1984
- Bell Telephone Laboratories, Incorporated
- Gee-Kung Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control circuitry using a pull-down transistor for high voltage sol...
- Patent number 4,349,751
- Issue date Sep 14, 1982
- Bell Telephone Laboratories, Incorporated
- Adrian R. Hartman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Solid-state protector circuitry using gated diode switch
- Patent number 4,323,942
- Issue date Apr 6, 1982
- Bell Telephone Laboratories, Incorporated
- Adrian R. Hartman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solid-state protector circuitry using gated diode switch
- Patent number 4,271,445
- Issue date Jun 2, 1981
- Bell Telephone Laboratories, Incorporated
- Adrian R. Hartman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dielectrically isolated high voltage semiconductor devices
- Patent number 4,242,697
- Issue date Dec 30, 1980
- Bell Telephone Laboratories, Incorporated
- Joseph E. Berthold
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectrically-isolated integrated circuit complementary transistor...
- Patent number 4,232,328
- Issue date Nov 4, 1980
- Bell Telephone Laboratories, Incorporated
- Adrian R. Hartman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage monolithic transistor circuit
- Patent number 4,167,748
- Issue date Sep 11, 1979
- Bell Telephone Laboratories, Incorporated
- Robert S. D'Angelo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage semiconductor devices
- Patent number 4,131,910
- Issue date Dec 26, 1978
- Bell Telephone Laboratories, Incorporated
- Adrian R. Hartman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit switching network using low substrate leakage cu...
- Patent number 4,130,827
- Issue date Dec 19, 1978
- Bell Telephone Laboratories, Incorporated
- Frederick A. D'Altroy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of fabricating silicon photodiodes
- Patent number 4,127,932
- Issue date Dec 5, 1978
- Bell Telephone Laboratories, Incorporated
- Adrian R. Hartman
- H01 - BASIC ELECTRIC ELEMENTS

Adrian R. Hartman

Person

Patents Grantslast 30 patents

Inverted groove isolation technique for merging dielectrically isol...

Switch utilizing solid-state relay

P-I-N and avalanche photodiodes

High voltage dielectrically isolated solid-state switch

High voltage dielectrically isolated dual gate solid-state switch

High voltage dielectrically isolated remote gate solid-state switch

High voltage solid-state switch

High voltage junction solid-state switch

Radial high voltage switch structure

Bidirectional switch using two gated diode switches in a single die...

Control circuitry for high voltage solid-state switches

Optically toggled bidirectional switch

Control circuitry using a pull-down transistor for high voltage sol...

Solid-state protector circuitry using gated diode switch

Solid-state protector circuitry using gated diode switch

Dielectrically isolated high voltage semiconductor devices

Dielectrically-isolated integrated circuit complementary transistor...

High voltage monolithic transistor circuit

High voltage semiconductor devices

Integrated circuit switching network using low substrate leakage cu...

Method of fabricating silicon photodiodes