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Inventor

Tiezhong LIU

Inventor
CN

Overview

2→
Patents
2024–2026
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 transducers67%
G06FElectric digital data processing33%
PatentTitleYear
12,542,999Bass response for a speaker in a portable computing device202611,930,342Electro-acoustic transducer2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2026Patents assigned to DOLBY LABORATORIES LICENSING CORP (2)· patent assignee history
2024–2026Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOLBY LABORATORIES LICENSING CORP22024–2026
Locations
LocationPatentsSpan
CN22024–2026