Richard Farrell

Follow

Person

Newton, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Avalanche photodiode and methods of forming the same
- Patent number 9,466,747
- Issue date Oct 11, 2016
- Radiation Monitoring Devices, Inc.
- Richard Farrell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Large area semiconductor detector with internal gain
- Patent number 7,268,339
- Issue date Sep 11, 2007
- Radiation Monitoring Devices, Inc.
- Richard Farrell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical contact structure for semiconductor body
- Patent number 3,962,669
- Issue date Jun 8, 1976
- Tyco Laboratories, Inc.
- Gerald Entine
- H01 - BASIC ELECTRIC ELEMENTS