Inventor

Vilson Rosa de Almeida

Inventor

Ithaca, NY, US

Overview

4→

Patents

2007–2009

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.

G02Bprimary

G02BOptical elements, systems or apparatus43%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein43%

G01DMeasuring not specially adapted for a specific variable14%

PatentTitleYear

7,555,173'Electro-optic modulator on rib waveguide'2009 7,400,798'Optically controlled photonic switch'2008 7,274,835'Optical waveguide displacement sensor'2007 7,184,632'Light scattering optical resonator'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2009Patents assigned to CORNELL RES FOUNDATION INC (4)· patent assignee history

2007–2009Based in Ithaca, NY, US· patent location history

2008Based in Sao Jose dos Campos, BR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CORNELL RES FOUNDATION INC	4	2007–2009

Locations

Location	Patents	Span
Ithaca, New York, US	3	2007–2009
Sao Jose dos Campos, BR	1	2008