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Inventor

Yangyi TENG

Inventor
CN

Overview

1→
Patents
2023
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G10Cprimary
G10CPianos, harpsichords, spinets or similar stringed musical instruments with one or more keyboards100%
PatentTitleYear
11,631,384Mechanical connections in piano-action of piano2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to SUNLAND INF TECH CO LTD (1)· patent assignee history
2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUNLAND INF TECH CO LTD12023
Locations
LocationPatentsSpan
CN12023