Inventor

Robert V. Belfatto

Inventor

Melbourne Beach, FL, US

Overview

7→

Patents

1981–2003

Patent span

Physics

Primary field (CPC G)

Patents· 7 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus27%

G09GArrangements or circuits for control of indicating devices using static means to present variable information13%

H04NPictorial communication, e.g. television13%

G01SRadio direction-finding7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%

H01FMagnets7%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems7%

H03KPulse technique7%

PatentTitleYear

6,563,844'High loss modulation acousto-optic Q-switch for high power multimode laser'2003 6,246,565'Double solenoid linear motion actuator'2001 6,144,482'Acousto-optic modulator for selective extraction of one or more wavelengths from randomly polarized polychromatic light beam'2000 6,052,100'Computer controlled three-dimensional volumetric display'2000 5,854,613'Laser based 3D volumetric display system'1998 5,621,561'Laser scanner incorporating variable focus mechanism for rapidly changing beam spot size'1997 4,266,201'Method and apparatus using first and second parallel channels, one of which includes an inverter, for producing an electrical signal with an improved on/off ratio'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to HARRIS CORP (1)· patent assignee history

1981–2003Based in Melbourne Beach, FL, US· patent location history

1997–2003Patents assigned to NEOS TECH INC (4)· patent assignee history

1998–2000Patents assigned to US NAVY (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NEOS TECH INC	4	1997–2003
US NAVY	2	1998–2000
HARRIS CORP	1	1981

Locations

Location	Patents	Span
Melbourne Beach, Florida, US	7	1981–2003