Inventor

Yongcun Guo

Inventor
Huainan, CN

Overview

5→
Patents
2020–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B22Dprimary
B22DCasting of metals25%
B25JManipulators25%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
B66BElevators8%
B66DCapstans8%
F16CShafts8%
F16NLubricating8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to UNIV ANHUI SCI & TECHNOLOGY (3)· patent assignee history
2020Based in Huainan, CN· patent location history
2020Based in Shanxi, CN· patent location history
2021Patents assigned to CHAKRAVARTY SWAPNAJIT (1)· patent assignee history
2021Patents assigned to CHEN RAY T (1)· patent assignee history
2021Patents assigned to GUO YUNBO (1)· patent assignee history
2021Patents assigned to OMEGA OPTICS INC (1)· patent assignee history
2021Based in Austin, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV ANHUI SCI & TECHNOLOGY32020
CHAKRAVARTY SWAPNAJIT12021
CHEN RAY T12021
GUO YUNBOself12021
OMEGA OPTICS INC12021
Locations
LocationPatentsSpan
Huainan, CN32020
Austin, Texas, US12021
Shanxi, CN12020