Inventor

Shu Shing Ching

Inventor
Hong Kong, CN

Overview

2→
Patents
2019–2020
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.

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to SOLOMON SYSTECH SHENZHEN LTD (2)· patent assignee history
2019–2020Based in Hong Kong, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SOLOMON SYSTECH SHENZHEN LTD22019–2020
Locations
LocationPatentsSpan
Hong Kong, CN22019–2020