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Inventor

Danny Chan

Inventor
Fremont, CA, US

Overview

1→
Patents
2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof50%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers50%
PatentTitleYear
10,979,810Electronic device2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to AMAZON TECH INC (1)· patent assignee history
2021Based in Fremont, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMAZON TECH INC12021
Locations
LocationPatentsSpan
Fremont, California, US12021