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Inventor

Yanyao He

Inventor
Shenzhen, CN

Overview

4→
Patents
2019–2020
Patent span
LOC
Primary field

Patents· 4 as inventor

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

LOC14primary
LOC14100%
PatentTitleYear
D0905664Headphone2020D0892089Headphone2020D0892078Headphone2020D0853351Headphones2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to HARMAN INT IND (4)· patent assignee history
2019–2020Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HARMAN INT IND42019–2020
Locations
LocationPatentsSpan
Shenzhen, CN42019–2020