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Inventor

Baek San CHANG

Inventor
US

Overview

2→
Patents
2023–2025
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.

G06Fprimary
G06FElectric digital data processing20%
G08CTransmission systems for measured values, control or similar signals20%
H04MTelephonic communication20%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers20%
H04WWireless communication networks20%
PatentTitleYear
12,229,473Changing companion communication device behavior based on status of wearable device202511,630,636Changing companion communication device behavior based on status of wearable device2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to APPLE INC (2)· patent assignee history
2023–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC22023–2025
Locations
LocationPatentsSpan
US22023–2025