LexDanaLexDanabeta
Inventor

JOHN ALLEN RULE

Inventor
US

Overview

4→
Patents
2023–2025
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers33%
G10KSound-producing devices25%
G10LSpeech analysis techniques or speech synthesis17%
A61BDiagnosis8%
G06FElectric digital data processing8%
H04MTelephonic communication8%
PatentTitleYear
12,444,399Active damping of resonant canal modes202512,119,016Compressive hear-through in personal acoustic devices202412,102,427User authentication via in-ear acoustic measurements202411,657,793Voice sensing using multiple microphones2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to BOSE CORP (4)· patent assignee history
2023–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOSE CORP42023–2025
Locations
LocationPatentsSpan
US42023–2025