Michael W. Geis

Person

Acton, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Phosphor-loaded waveguide
- Patent number 11,275,868
- Issue date Mar 15, 2022
- Massachusetts Institute of Technology
- Michael W. Geis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distributed current low-resistance diamond ohmic contacts
- Patent number 11,222,956
- Issue date Jan 11, 2022
- Massachusetts Institute of Technology
- Joseph Varghese
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Doped encapsulation material for diamond semiconductors
- Patent number 11,152,483
- Issue date Oct 19, 2021
- Massachusetts Institute of Technology
- Michael Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphor-loaded waveguide
- Patent number 10,740,493
- Issue date Aug 11, 2020
- Massachusetts Institute of Technology
- Michael W. Geis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for fabricating single-crystalline diamond memb...
- Patent number 9,991,113
- Issue date Jun 5, 2018
- Massachusetts Institute of Technology
- Jeehwan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for modulation using a conductive waveguide
- Patent number 8,818,150
- Issue date Aug 26, 2014
- Massachusetts Institute of Technology
- Matthew E. Grein
- B82 - NANO-TECHNOLOGY
Information Patent Grant
System and method for providing a high frequency response silicon p...
- Patent number 7,880,204
- Issue date Feb 1, 2011
- Massachusetts Institute of Technology
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emission cathodes having cantilevered electrodes
- Patent number 7,443,090
- Issue date Oct 28, 2008
- The Massachusetts Institute of Technology
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing high voltage schottky diamond diodes with l...
- Patent number 6,833,027
- Issue date Dec 21, 2004
- The United States of America as represented by the Secretary of the Navy
- James E. Butler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermophoretic pump and concentrator
- Patent number 6,413,781
- Issue date Jul 2, 2002
- Massachusetts Institute of Technology
- Michael W. Geis
- G01 - MEASURING TESTING
Information Patent Grant
Field emmitters of wide-bandgap materials
- Patent number 5,990,604
- Issue date Nov 23, 1999
- Massacusetts Institute of Technology
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface-emission cathodes
- Patent number 5,973,451
- Issue date Oct 26, 1999
- Massachusetts Institute of Technology
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure and fabrication of electron-emitting devices utilizing el...
- Patent number 5,900,301
- Issue date May 4, 1999
- Candescent Technologies Corporation
- George E. Brandes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resonant-tunneling transmission line technology
- Patent number 5,825,240
- Issue date Oct 20, 1998
- Massachusetts Institute of Technology
- Michael W. Geis
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Energetic-electron emitters
- Patent number 5,729,094
- Issue date Mar 17, 1998
- Massachusetts Institute of Technology
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for enhancing electron emission from carbon-containing cathode
- Patent number 5,728,435
- Issue date Mar 17, 1998
- Candescent Technologies Corporation
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field emitters of wide-bandgap materials and methods for their fabr...
- Patent number 5,713,775
- Issue date Feb 3, 1998
- Massachusetts Institute of Technology
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diamond cold cathode
- Patent number 5,670,788
- Issue date Sep 23, 1997
- Massachusetts Institute of Technology
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat-panel display containing structure for enhancing electron emis...
- Patent number 5,666,025
- Issue date Sep 9, 1997
- Candescent Technologies Corporation
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron-emitting devices utilizing electron-emissive particles whi...
- Patent number 5,608,283
- Issue date Mar 4, 1997
- Candescent Technologies Corporation
- Jonathan C. Twichell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ionic liquid-channel charge-coupled device
- Patent number 5,582,701
- Issue date Dec 10, 1996
- Massachusetts Institute of Technology
- Michael W. Geis
- G01 - MEASURING TESTING
Information Patent Grant
Ionic liquid-channel charge-coupled device
- Patent number 5,479,035
- Issue date Dec 26, 1995
- Massachusetts Institute of Technology
- Michael W. Geis
- G01 - MEASURING TESTING
Information Patent Grant
Structure for enhancing electron emission from carbon-containing ca...
- Patent number 5,463,271
- Issue date Oct 31, 1995
- Silicon Video Corp.
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithic capillary electrophoretic device
- Patent number 5,429,734
- Issue date Jul 4, 1995
- Massachusetts Institute of Technology
- Stephanie A. Gajar
- G01 - MEASURING TESTING
Information Patent Grant
Ionic liquid-channel charge-coupled device
- Patent number 5,374,834
- Issue date Dec 20, 1994
- Massachusetts Institute of Technology
- Michael W. Geis
- G01 - MEASURING TESTING
Information Patent Grant
Insulator films on diamonds
- Patent number 5,350,944
- Issue date Sep 27, 1994
- Massachusetts Institute of Technology
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Graphoepitaxy using energy beams
- Patent number 5,122,223
- Issue date Jun 16, 1992
- Massachusetts Institute of Technology
- Michael W. Geis
- C30 - CRYSTAL GROWTH
Information Patent Grant
Electrical contacts on diamond
- Patent number 5,002,899
- Issue date Mar 26, 1991
- Massachusetts Institute of Technology
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor thin films
- Patent number 4,853,076
- Issue date Aug 1, 1989
- Massachusetts Institute of Technology
- Bor-Yeu Tsaur
- C30 - CRYSTAL GROWTH
Information Patent Grant
Dry etching patterning of electrical and optical materials
- Patent number 4,734,152
- Issue date Mar 29, 1988
- Massachusetts Institute of Technology
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISTRIBUTED CURRENT LOW-RESISTANCE DIAMOND OHMIC CONTACTS
- Publication number 20210320183
- Publication date Oct 14, 2021
- Massachusetts Institute of Technology
- Joseph Varghese
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOPED ENCAPSULATION MATERIAL FOR DIAMOND SEMICONDUCTORS
- Publication number 20210083070
- Publication date Mar 18, 2021
- Massachusetts Institute of Technology
- Michael Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Phosphor-Loaded Waveguide
- Publication number 20210012034
- Publication date Jan 14, 2021
- Massachusetts Institute of Technology
- Michael W. Geis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SURFACE MODIFIED DIAMOND MATERIALS AND METHODS OF MANUFACTURING
- Publication number 20180212026
- Publication date Jul 26, 2018
- Massachusetts Institute of Technology
- Theodore H. Fedynyshyn
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Waveguide With Dielectric Light Reflectors
- Publication number 20180026801
- Publication date Jan 25, 2018
- Massachusetts Institute of Technology
- Michael W. Geis
- G02 - OPTICS
Information Patent Application
Phosphor-Loaded Waveguide
- Publication number 20180025182
- Publication date Jan 25, 2018
- Massachusetts Institute of Technology
- Michael W. Geis
- G02 - OPTICS
Information Patent Application
Systems and Methods for Fabricating Single-Crystalline Diamond Memb...
- Publication number 20170352538
- Publication date Dec 7, 2017
- Jeehwan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System and method for providing a high frequency response silicon p...
- Publication number 20100025787
- Publication date Feb 4, 2010
- Massachusetts Institute of Technology
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and apparatus for modulation using a conductive waveguide
- Publication number 20070237443
- Publication date Oct 11, 2007
- Massachusetts Institute of Technology
- Michael W. Geis
- G02 - OPTICS
Information Patent Application
Surface-emission cathodes having cantilevered electrodes
- Publication number 20070090476
- Publication date Apr 26, 2007
- Michael W. Geis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of manufacturing high voltage schottky diamond diodes with l...
- Publication number 20030075100
- Publication date Apr 24, 2003
- James E. Butler
- C30 - CRYSTAL GROWTH

Michael W. Geis

Person

Patents Grantslast 30 patents

Phosphor-loaded waveguide

Distributed current low-resistance diamond ohmic contacts

Doped encapsulation material for diamond semiconductors

Phosphor-loaded waveguide

Systems and methods for fabricating single-crystalline diamond memb...

Method and apparatus for modulation using a conductive waveguide

System and method for providing a high frequency response silicon p...

Surface-emission cathodes having cantilevered electrodes

Method of manufacturing high voltage schottky diamond diodes with l...

Thermophoretic pump and concentrator

Field emmitters of wide-bandgap materials

Surface-emission cathodes

Structure and fabrication of electron-emitting devices utilizing el...

Resonant-tunneling transmission line technology

Energetic-electron emitters

Method for enhancing electron emission from carbon-containing cathode

Field emitters of wide-bandgap materials and methods for their fabr...

Diamond cold cathode

Flat-panel display containing structure for enhancing electron emis...

Electron-emitting devices utilizing electron-emissive particles whi...

Ionic liquid-channel charge-coupled device

Ionic liquid-channel charge-coupled device

Structure for enhancing electron emission from carbon-containing ca...

Monolithic capillary electrophoretic device

Ionic liquid-channel charge-coupled device

Insulator films on diamonds

Graphoepitaxy using energy beams

Electrical contacts on diamond

Semiconductor thin films

Dry etching patterning of electrical and optical materials

Patents Applicationslast 30 patents

DISTRIBUTED CURRENT LOW-RESISTANCE DIAMOND OHMIC CONTACTS

DOPED ENCAPSULATION MATERIAL FOR DIAMOND SEMICONDUCTORS

Phosphor-Loaded Waveguide

SURFACE MODIFIED DIAMOND MATERIALS AND METHODS OF MANUFACTURING

Waveguide With Dielectric Light Reflectors

Phosphor-Loaded Waveguide

Systems and Methods for Fabricating Single-Crystalline Diamond Memb...

System and method for providing a high frequency response silicon p...

Method and apparatus for modulation using a conductive waveguide

Surface-emission cathodes having cantilevered electrodes

Method of manufacturing high voltage schottky diamond diodes with l...