Inventor
HELLMAN RYAN A
US5 patents
⚠️ This page may combine multiple inventors who share the name “HELLMAN RYAN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIRRUS LOGIC INT SEMICONDUCTOR LTD
4 patentsUS10026388B2Jul 17, 2018
Feedback adaptive noise cancellation (ANC) controller and method having a feedback response partially provided by a fixed-response filter
CIRRUS LOGIC INT SEMICONDUCTOR LTD4 citations71
US10810990B2Oct 20, 2020
Active noise cancellation (ANC) system with selectable sample rates
CIRRUS LOGIC INT SEMICONDUCTOR LTD1 citations60
US11644521B1May 9, 2023
Circuitry for compensating for gain and/or phase mismatch between voltage and current monitoring paths
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations59
US10290296B2May 14, 2019
Feedback howl management in adaptive noise cancellation system
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations39