Inventor

Theo Siegrist

Inventor

Neshanic Station, NJ, US

Overview

9→

Patents

1995–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 9 as inventor

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

H01Pprimary

H01PWaveguides17%

C30BSingle-crystal growth13%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

H01BCables9%

H01QAntennas, i.e. radio aerials9%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light9%

C04BLime, magnesia4%

H10DInorganic electric semiconductor devices4%

H10KOrganic electric solid-state devices4%

PatentTitleYear

10,422,051Article comprising a semiconducting material2019 9,777,405'Article comprising a semiconducting material'2017 9,708,728'Growth of metal oxide single crystals from alkaline-earth metal fluxes'2017 8,615,150'Method employing multiferroic materials for tunable permittivity or permeability'2013 8,280,210'Apparatus employing multiferroic materials for tunable permittivity or permeability'2012 5,900,057'Planar waveguide and a process for its fabrication'1999 5,659,181'Article comprising .alpha.-hexathienyl'1997 5,555,342'Planar waveguide and a process for its fabrication'1996 5,470,530'Article comprising an intermetallic superconductor material'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1999Based in Neshanic Station, NJ, US· patent location history

1996–1999Patents assigned to LUCENT TECHNOLOGIES INC (3)· patent assignee history

2012–2013Patents assigned to ALCATEL LUCENT (2)· patent assignee history

2012–2013Patents assigned to CHOWDHURY AREF (2)· patent assignee history

2012–2013Patents assigned to RAMIREZ ARTHUR PENN (2)· patent assignee history

2012–2013Patents assigned to SIEGRIST THEO MAX (2)· patent assignee history

2012–2013Based in Livingston, NJ, US· patent location history

2017–2019Based in Tallahassee, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LUCENT TECHNOLOGIES INC	3	1996–1999
ALCATEL LUCENT	2	2012–2013
CHOWDHURY AREF	2	2012–2013
RAMIREZ ARTHUR PENN	2	2012–2013
SIEGRIST THEO MAXself	2	2012–2013

Locations

Location	Patents	Span
Neshanic Station, New Jersey, US	4	1995–1999
Tallahassee, Florida, US	3	2017–2019
Livingston, New Jersey, US	2	2012–2013