Eric D. Perfecto

Follow

Person

Wappingers Falls, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for forming negative tone images of polyimides using base t...
- Patent number 5,310,625
- Issue date May 10, 1994
- International Business Machines Corporation
- Marie Angelopoulos
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Line width control in a radiation sensitive polyimide
- Patent number 5,300,403
- Issue date Apr 5, 1994
- International Business Machines Corporation
- Marie Angelopolus
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY