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Inventor

Jizong Wang

Inventor
Shandong, CN

Overview

2→
Patents
2019
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.

H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers100%
PatentTitleYear
10,341,778Multifunctional device with vibration function and sound generation function201910,250,991Vibration loudspeaker2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to GOERTEK INC (2)· patent assignee history
2019Based in Shandong, CN· patent location history
2019Based in Weifang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GOERTEK INC22019
Locations
LocationPatentsSpan
Shandong, CN12019
Weifang, CN12019