Inventor

Ellen T. Chen

Inventor
Germantown, MD, US

Overview

10→
Patents
2000–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 10 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
B82YSpecific uses or applications of nanostructures13%
A61BDiagnosis8%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms8%
H01LSemiconductor devices8%
H10KOrganic electric solid-state devices8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
A01GHorticulture4%
G01RMeasuring electric variables4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Based in Nantou City, TW· patent location history
2003Patents assigned to US HEALTH (1)· patent assignee history
2003–2017Based in Germantown, MD, US· patent location history
2011–2020Patents assigned to CHEN ELLEN T (5)· patent assignee history
2014–2017Patents assigned to CHEN ELLEN TUANYING (3)· patent assignee history
2017–2020Based in Rockville, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN ELLEN Tself52011–2020
CHEN ELLEN TUANYINGself32014–2017
US HEALTH12003
Locations
LocationPatentsSpan
Germantown, Maryland, US62003–2017
Rockville, Maryland, US32017–2020
Nantou City, TW12000