Inventor

DORROUGH MICHAEL L

US6 patents

⚠️ This page may combine multiple inventors who share the name “DORROUGH MICHAEL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

(unassigned)

2 patents

US5751819AMay 12, 1998

Level meter for digitally-encoded audio

274 citations96

US6198403B1Mar 6, 2001

Power line meter/monitor with LED display

55 citations92

DORROUGH ELECTRONICS

2 patents

US4528501AJul 9, 1985

Dual loudness meter and method

DORROUGH ELECTRONICS37 citations90

US5216492AJun 1, 1993

Dynamic video luminance and chrominance meter

DORROUGH ELECTRONICS18 citations67

DORROUGH MICHAEL L

2 patents

US7016659B1Mar 21, 2006

Amplitude modulation with time- and spectrum-shared sidebands

DORROUGH MICHAEL L14 citations71

US5343534AAug 30, 1994

Sequential audio switcher

DORROUGH MICHAEL L14 citations67