Inventor

Er-Hui Guo

Inventor
Shenzhen, CN

Overview

2→
Patents
2018–2020
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.

B23Kprimary
B23KSoldering or unsoldering33%
H05KPrinted circuits33%
Y10TTechnical subjects covered by former us classification33%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to FU TAI HUA IND SHENZHEN CO LTD (2)· patent assignee history
2018–2020Patents assigned to HON HAI PREC IND CO LTD (2)· patent assignee history
2018–2020Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FU TAI HUA IND SHENZHEN CO LTD22018–2020
HON HAI PREC IND CO LTD22018–2020
Locations
LocationPatentsSpan
Shenzhen, CN22018–2020