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Inventor

CHARLES DENNIS HUGHES

Inventor
US

Overview

4→
Patents
2022–2023
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

LOC10primary
LOC1029%
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
G02BOptical elements, systems or apparatus14%
G06FElectric digital data processing14%
G08BSignalling systems, e.g. personal calling systems14%
H04NPictorial communication, e.g. television14%
PatentTitleYear
D0998478Gas monitoring device2023D0980734Gas monitoring device202311,408,876Modular gas monitoring system202211,334,176Ultrathin touchpad with lightguide2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to IND SCIENT CORP (3)· patent assignee history
2022Patents assigned to DELL PRODUCTS LP (1)· patent assignee history
2022–2023Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IND SCIENT CORP32022–2023
DELL PRODUCTS LP12022
Locations
LocationPatentsSpan
US42022–2023