Inventor

Chingying Cheung

Inventor
San Ramon, CA, US

Overview

2→
Patents
2017–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds33%
C07DHeterocyclic compounds33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2018Patents assigned to BIOTIUM INC (2)· patent assignee history
2017–2018Based in San Ramon, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BIOTIUM INC22017–2018
Locations
LocationPatentsSpan
San Ramon, California, US22017–2018