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Inventor

ELIZABETH AHRA CHO

Inventor
US

Overview

2→
Patents
2022
Patent span
Electricity
Primary field (CPC H)

Patents· 2 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 transducers67%
E04BGeneral building constructions33%
PatentTitleYear
11,303,981Housings and associated design features for ceiling array microphones2022D0940116Array microphone assembly2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to SHURE ACQUISITION HOLDINGS INC (2)· patent assignee history
2022Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHURE ACQUISITION HOLDINGS INC22022
Locations
LocationPatentsSpan
US22022