Forward Citations = 25

Loading Chart...

3 inventors (with patents filed for the assignee):

Richard E DeFreitas (4 out of 10 patents)

John J Blake (2 out of 2 patents)

Richard E De Freitas (1 out of 3 patents)

5 patents: Sort by Forward Citations

1. 4462106 - Digital encoding circuitry (1984-07-24),

2. 4313204 - Digital encoding circuitry with means to reduce quantization noise (1982-01-26),

3. 4305050 - Circuitry for generating reference signal for delta encoding systems (1981-12-08),

4. 4254502 - Digital encoding circuitry (1981-03-03),

5. 4190801 - Digital encoding circuitry (1980-02-26),

Deltalab Research, Inc. is a leading research and development company that specializes in advanced scientific solutions for various industries. With state-of-the-art facilities and a team of highly skilled researchers, we offer innovative products and services to meet our clients' needs. Our focus areas include biotechnology, pharmaceuticals, environmental sciences, and more. Visit our website for more information.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

5 Patents

#28 in Chelmsford, MA

#2,815 in Massachusetts

#50,171 in US

Chelmsford, MA, United States of America

Deltalab Research, Inc.

Forward Citations = 25

3 inventors:

Richard E DeFreitas (4 out of 10 patents)

John J Blake (2 out of 2 patents)

Richard E De Freitas (1 out of 3 patents)

Please report any incorrect information to support@idiyas.com