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Inventor

FRED W ANSFIELD

Inventor
US

Overview

1→
Patents
2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B64Cprimary
B64CAeroplanes20%
B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft20%
B64UUnmanned aerial vehicles [uav]20%
G05DSystems for controlling or regulating non-electric variables20%
H04BTransmission20%
PatentTitleYear
12,187,427Retransmission of signals using aerial vehicles2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to SONY GROUP CORP (1)· patent assignee history
2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY GROUP CORP12025
Locations
LocationPatentsSpan
US12025