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Inventor

Lichun Fan

Inventor
Zhejiang, CN

Overview

2→
Patents
2019
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G10Lprimary
G10LSpeech analysis techniques or speech synthesis33%
B25JManipulators17%
G06NComputing arrangements based on specific computational models17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
10,482,898System for robot to eliminate own sound source201910,343,287Robot voice direction-seeking turning system and method2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to YUTOU TECH HANGZHOU CO LTD (2)· patent assignee history
2019Based in Zhejiang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YUTOU TECH HANGZHOU CO LTD22019
Locations
LocationPatentsSpan
Zhejiang, CN22019