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Inventor

Hailin LIU

Inventor
CN

Overview

3→
Patents
2023–2026
Patent span
Electricity
Primary field (CPC H)

Patents· 3 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 transducers67%
LOC0833%
PatentTitleYear
12,568,330Integrated sounding component202612,532,107Speaker module2026D0991773Fixed holder2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to LIU HAILIN (1)· patent assignee history
2023–2026Based in CN· patent location history
2026Patents assigned to AAC MICROTECH CHANGZHOU CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AAC MICROTECH CHANGZHOU CO LTD22026
LIU HAILINself12023
Locations
LocationPatentsSpan
CN32023–2026