Inventor

William J. Tanski

Inventor

Glastonbury, CT, US

Overview

21→

Patents

1980–1997

Patent span

Electricity

Primary field (CPC H)

Patents· 21 as inventor

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

H03Hprimary

H03HImpedance networks, e.g. resonant circuits44%

H10DInorganic electric semiconductor devices11%

H05BElectric heating8%

Y10TTechnical subjects covered by former us classification8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

A61NElectrotherapy3%

B62KCycles3%

B62MRider propulsion of wheeled vehicles or sledges3%

B82YSpecific uses or applications of nanostructures3%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%

PatentTitleYear

5,646,480'Metal assist structure for an electroluminescent display'1997 5,559,399'Low resistance, thermally stable electrode structure for electroluminescent displays'1996 5,445,711'Low resistance, thermally stable electrode structure for electroluminescent displays'1995 5,320,977'Method and apparatus for selecting the resistivity of epitaxial layers in III-V devices'1994 5,298,772'Integrated heterostructure acoustic charge transport (HACT) and heterostructure insulated gate field effects transistor (HIGFET) devices'1994 5,283,444'Increased well depth hact using a strained layer superlattice'1994 5,214,338'Energy coupler for a surface acoustic wave (SAW) resonator'1993 5,159,299'HACT electrode configuration'1992 5,159,420'Dual medium heterojunction acoustic charge transport multiple quantum well spatial light modulator'1992 5,128,734'Surface channel hact'1992 5,128,579'Act electrode configuration for linear readout'1992 4,990,814'Separated substrate acoustic charge transport device'1991 4,893,161'Quantum-well acoustic charge transport device'1990 4,890,369'Method of manufacturing saw devices'1990 4,884,001'Monolithic electro-acoustic device having an acoustic charge transport device integrated with a transistor'1989 4,863,157'Method and apparatus for exercising a paralyzed limb'1989 4,409,570'Separated substrate acoustic wave device'1983 4,364,016'Method for post fabrication frequency trimming of surface acoustic wave devices'1982 4,267,534'Surface acoustic wave reflectors with weighted arrays of segmented and non-segmented lineal elements'1981 4,237,433'Surface acoustic wave resonators with integrated internal coupler reflectors'1980 4,206,426'Multiple pole surface wave acoustic filters employing angled grooved distributed reflector arrays'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1983Patents assigned to SPERRY CORP (5)· patent assignee history

1980–1983Based in Maynard, MA, US· patent location history

1989–1994Patents assigned to UNITED TECHNOLOGIES CORP (11)· patent assignee history

1989–1997Based in Glastonbury, CT, US· patent location history

1989Based in Elma, NY, US· patent location history

1994Patents assigned to HONEYWELL INC (1)· patent assignee history

1996Patents assigned to NORDEN SYSTEMS INC (1)· patent assignee history

1997Patents assigned to NORTHROP GRUMMAN CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNITED TECHNOLOGIES CORP	11	1989–1994
SPERRY CORP	5	1980–1983
HONEYWELL INC	1	1994
NORDEN SYSTEMS INC	1	1996
NORTHROP GRUMMAN CORP	1	1997

Locations

Location	Patents	Span
Glastonbury, CT, US	15	1989–1997
Maynard, Massachusetts, US	5	1980–1983
Elma, New York, US	1	1989