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Forward Citations = 59

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5 inventors (with patents filed for the assignee):

Felix Ejeckam (4 out of 16 patents)

Daniel Francis (4 out of 31 patents)

Dubravko Ivan Babic (4 out of 18 patents)

4. John Wasserbauer (4 out of 5 patents)

5. Firooz Faili (1 out of 3 patents)

4 patents: Sort by Forward Citations

1. 8283672 - Semiconductor devices having gallium nitride epilayers on diamond substrates (2012-10-09),

2. 8283189 - Method for manufacturing semiconductor devices having gallium nitride epilayers on diamond substrates (2012-10-09),

3. 7943485 - Composite wafers having bulk-quality semiconductor layers and method of manufacturing thereof (2011-05-17),

4. 7595507 - Semiconductor devices having gallium nitride epilayers on diamond substrates (2009-09-29),

Group4 Labs, Inc. is a leading provider of advanced analytical instruments and services for materials analysis and characterization. With cutting-edge technology and a team of expert scientists, we help our clients in research and development, quality control, and forensic analysis. Our innovative solutions enable faster and more accurate measurements in industries such as pharmaceuticals, semiconductors, and environmental monitoring.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

4 Patents

#217 in Menlo Park, CA

#13,658 in California

#58,967 in US

Menlo Park, CA, United States of America

Group4 Labs, Inc.