Inventor
Robert L. Sandstrom
Inventor
Chestnut Ridge, NY, US
Overview
Patents· 38 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution12%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation10%
B82YSpecific uses or applications of nanostructures9%
Y10TTechnical subjects covered by former us classification9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
H01LSemiconductor devices7%
F24SSolar heat collectors6%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules6%
C01BNon-metallic elements4%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons3%
PatentTitleYear
10,431,705Cooling system for high performance solar concentrators20199,412,891'Thermal receiver for high power solar concentrators and method of assembly'20169,406,817'Lead frame package for solar concentrators'20169,324,896'Thermal receiver for high power solar concentrators and method of assembly'20169,310,138'Cooling system for high performance solar concentrators'20169,178,466'Transportable photovoltaic system'20159,178,467'Transportable photovoltaic system'20159,157,657'Method of cooling a solar concentrator'20159,127,859'Multi-point cooling system for a solar concentrator'20159,057,539'Method of tracking and collecting solar energy'20158,987,084'High density low power nanowire phase change material memory device'20158,941,000'Solar concentrator cooling by vortex gas circulation'20158,802,047'Embedded nanoparticle films and method for their formation in selective areas on a surface'20148,669,466'Grid-line-free contact for a photovoltaic cell'20148,569,616'Method of concetrating solar energy'20138,490,619'Solar energy alignment and collection system'20138,465,164'Mirror assembly including foam encompassed within a polymer matrix'20138,465,829'Embedded nanoparticle films and method for their formation in selective areas on a surface'20138,373,758'Techniques for analyzing performance of solar panels and solar cells using infrared diagnostics'20138,323,608'Embedded nanoparticle films and method for their formation in selective areas on a surface'20128,213,224'High density low power nanowire phase change material memory device'20128,187,565'Embedded nanoparticle films and method for their formation in selective areas on a surface'20128,115,097'Grid-line-free contact for a photovoltaic cell'20128,026,439'Solar concentration system'20117,982,274'Device comprising doped nano-component'20117,820,270'Methods for forming improved self-assembled patterns of block copolymers'20107,726,008'Method of forming a magnetic-field sensor having magnetic nanoparticles'20107,709,079'Methods for forming improved self-assembled patterns of block copolymers'20107,682,591'Embedded nanoparticle films and method for their formation in selective areas on a surface'20107,405,129'Device comprising doped nano-component and method of forming the device'20087,347,953'Methods for forming improved self-assembled patterns of block copolymers'20087,298,935'Waveguide polarization beam splitters and method of fabricating a waveguide wire-grid polarization beam splitter'20077,282,710'Scanning probe microscopy tips composed of nanoparticles and methods to form same'20076,897,650'Magnetic-field sensor device'20056,217,185'Efficient backlighting for a portable display'20015,882,468'Thickness control of semiconductor device layers in reactive ion etch processes'19994,962,086'High T.sub.c superconductor - gallate crystal structures'19904,555,395'Hydride compositions'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1990Based in Chappaqua, NY, US· patent location history
1990–2019Patents assigned to IBM (37)· patent assignee history
1999–2001Based in New Canaan, CT, US· patent location history
2005–2019Based in Chestnut Ridge, NY, US· patent location history
2011–2015Based in Yorktown Heights, NY, US· patent location history
2012–2016Patents assigned to SANDSTROM ROBERT L (18)· patent assignee history
2012–2016Patents assigned to GUHA SUPRATIK (10)· patent assignee history
2012–2015Patents assigned to VAN KESSEL THEODORE G (10)· patent assignee history
2013–2016Patents assigned to MARTIN YVES C (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 37 | 1990–2019 |
| SANDSTROM ROBERT Lself | 18 | 2012–2016 |
| GUHA SUPRATIK | 10 | 2012–2016 |
| MARTIN YVES C | 10 | 2013–2016 |
| VAN KESSEL THEODORE G | 10 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chestnut Ridge, New York, US | 24 | 2005–2019 |
| Yorktown Heights, New York, US | 10 | 2011–2015 |
| New Canaan, CT, US | 2 | 1999–2001 |
| Chappaqua, New York, US | 2 | 1985–1990 |