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Inventor

JOHN D. GOODWIN

Inventor
US

Overview

4→
Patents
2022–2026
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.

G07Cprimary
G07CTime or attendance registers57%
G10LSpeech analysis techniques or speech synthesis43%
PatentTitleYear
12,537,008Audio-based access control202611,922,950Audio-based access control202411,887,419Solar powered access control devices202411,302,336Audio-based access control2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to SCHLAGE LOCK CO LLC (4)· patent assignee history
2022–2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHLAGE LOCK CO LLC42022–2026
Locations
LocationPatentsSpan
US42022–2026