Inventor

BRAD V. JOHNSON

Inventor
US

Overview

8→
Patents
2022–2025
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus31%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them23%
H04NPictorial communication, e.g. television19%
H02KDynamo-electric machines12%
G01SRadio direction-finding8%
H04MTelephonic communication8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to APPLE INC (8)· patent assignee history
2022–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC82022–2025
Locations
LocationPatentsSpan
US82022–2025