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Inventor

Haikun Wang

Inventor
Anhui, CN

Overview

2→
Patents
2021
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 synthesis40%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers40%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use20%
PatentTitleYear
11,081,123Microphone array-based target voice acquisition method and device202111,064,296Voice denoising method and apparatus, server and storage medium2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to IFLYTEK CO LTD (2)· patent assignee history
2021Based in Anhui, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IFLYTEK CO LTD22021
Locations
LocationPatentsSpan
Anhui, CN22021