Home › 2021 › Directv › Drew T. Chen

Drew T. Chen — 1 Patent in 2021

ATAT&T: 1 patents #428 of 1,158Top 40%

Gaithersburg, MD: #62 of 221 inventorsTop 30%

Maryland: #1,105 of 3,967 inventorsTop 30%

Overall (2021): #469,456 of 548,734Top 90%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11019401	Satellite signal switching system	Richard B. Tatem, Dana J. Greer	2021-05-25	$57,856,000