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Inventor

Xinlong Peng

Inventor
Shenzhen, 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 transducers50%
LOC1450%
PatentTitleYear
10,511,905Method and system for dynamically enhancing low frequency based on equal-loudness contour2019D0859356Headphone2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to Shenzhen grandsun electronic co ltd (2)· patent assignee history
2019Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
Shenzhen grandsun electronic co ltd22019
Locations
LocationPatentsSpan
Shenzhen, CN22019