Inventor
Robert Dennis Grejda
Inventor
Fairport, NY, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus29%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices16%
Y10TTechnical subjects covered by former us classification13%
B23PMetal-working not otherwise provided for10%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
C09JAdhesives3%
F21VFunctional features or details of lighting devices or systems thereof3%
PatentTitleYear
10,871,369Systems for and methods of measuring photomask flatness with reduced gravity-induced error202010,732,336Method of assembling optical systems and minimizing retardance distortions in optical assemblies202010,137,543Method of minimizing stacking element distortions in optical assemblies20189,958,579UV protective coating for lens assemblies having protective layer between light absorber and adhesive20189,753,190'Adhesive with embedded waveguides for curing'20179,557,516'Optical systems exhibiting improved lifetime using beam shaping techniques'20179,513,214'Skewed sectional measurement of striated glass'20169,254,538'Method of minimizing stacking element distortions in optical assemblies'20168,922,750'Magnification control for lithographic imaging system'20148,085,482'X-Y adjustable optical mount with Z rotation'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2020Patents assigned to CORNING INC (10)· patent assignee history
2011–2014Patents assigned to GREJDA ROBERT D (2)· patent assignee history
2011Patents assigned to FRANKOVICH JACK WESTON (1)· patent assignee history
2011Patents assigned to HANFORD KEITH E (1)· patent assignee history
2011Patents assigned to MCMICHAEL TODD R (1)· patent assignee history
2011–2020Based in Fairport, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CORNING INC | 10 | 2011–2020 |
| GREJDA ROBERT Dself | 2 | 2011–2014 |
| FRANKOVICH JACK WESTON | 1 | 2011 |
| HANFORD KEITH E | 1 | 2011 |
| MCMICHAEL TODD R | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fairport, New York, US | 10 | 2011–2020 |