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Inventor

Stewart Bean

Inventor
Cambridgeshire, GB

Overview

8→
Patents
2013–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps80%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
G02BOptical elements, systems or apparatus10%
PatentTitleYear
10,861,670Charged particle optical apparatus for through-the-lens detection of particles202010,522,321Charged particle optical apparatus for through-the-lens detection of particles201910,068,744Charged particle optical apparatus for through-the lens detection of particles20189,741,528'Charged particle optical apparatus having a selectively positionable differential pressure module'20179,159,532'Method of analyzing a sample and charged particle beam device for analyzing a sample'20158,859,992'Charged particle beam devices'20148,648,301'Particle beam system having a hollow light guide'20148,426,812'Microscope system, method for operating a charged-particle microscope'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2015Patents assigned to Carl Zeiss Microscopy Ltd (3)· patent assignee history
2013Patents assigned to BEAN STEWART (1)· patent assignee history
2013–2020Based in Cambridgeshire, GB· patent location history
2014Patents assigned to BEAN STEWART JOHN (1)· patent assignee history
2014Patents assigned to CARL ZEISS NTS LTD (1)· patent assignee history
2014–2015Based in Wyton, GB· patent location history
2017–2020Patents assigned to ZEISS CARL MICROSCOPY GMBH (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZEISS CARL MICROSCOPY GMBH42017–2020
Carl Zeiss Microscopy Ltd32013–2015
BEAN STEWARTself12013
BEAN STEWART JOHNself12014
CARL ZEISS NTS LTD12014
Locations
LocationPatentsSpan
Cambridgeshire, GB52013–2020
Wyton, GB32014–2015