Inventor

LEE B. HAMSTRA

Inventor
US

Overview

9→
Patents
2022–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

G06Fprimary
G06FElectric digital data processing30%
H01QAntennas, i.e. radio aerials22%
H04MTelephonic communication13%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them9%
H04NPictorial communication, e.g. television9%
H05KPrinted circuits9%
LOC149%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to APPLE INC (9)· patent assignee history
2022–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC92022–2025
Locations
LocationPatentsSpan
US92022–2025