Inventor

Qi Yang

Inventor
Chicago, IL, US

Overview

2→
Patents
2020–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B22Fprimary
B22FWorking metallic powder17%
B23KSoldering or unsoldering17%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering17%
C04BLime, magnesia17%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers17%
Y02PClimate change mitigation technologies in the production or processing of goods17%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to UNIV GUANGDONG TECHNOLOGY (1)· patent assignee history
2020Based in Guangdong, CN· patent location history
2021Patents assigned to GN HEARING AS (1)· patent assignee history
2021Based in Chicago, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GN HEARING AS12021
UNIV GUANGDONG TECHNOLOGY12020
Locations
LocationPatentsSpan
Chicago, Illinois, US12021
Guangdong, CN12020