David R. Weller

Follow

Person

Bernardsville, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Delay modulation data transmission system
- Patent number 4,218,770
- Issue date Aug 19, 1980
- Bell Telephone Laboratories, Incorporated
- David R. Weller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential amplifier balancing system
- Patent number 4,156,854
- Issue date May 29, 1979
- Bell Telephone Laboratories, Incorporated
- David R. Weller
- H03 - BASIC ELECTRONIC CIRCUITRY