Inventor
Harrie J. Stevens
Inventor
Corning, NY, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
C03CChemical composition of glasses, glazes or vitreous enamels8%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
Y10TTechnical subjects covered by former us classification8%
B23KSoldering or unsoldering6%
B82YSpecific uses or applications of nanostructures6%
C03BManufacture, shaping, or supplementary processes6%
G02BOptical elements, systems or apparatus6%
PatentTitleYear
7,229,927'Semiconductor processing silica soot abrasive slurry method for integrated circuit microelectronics'20076,616,718'Aqueous solution for colloidal polishing of silicate substrates'20036,576,380'Extreme ultraviolet soft x-ray projection lithographic method and mask devices'20036,465,272'Extreme ultraviolet soft x-ray projection lithographic method and mask devices'20026,388,745'Detecting inclusions in transparent sheets'20026,375,551'Angstrom polishing of calcium fluoride optical VUV microlithography lens elements and preforms'20026,322,425'Colloidal polishing of fused silica'20016,159,077'Colloidal silica polishing abrasive'20005,776,220'Method and apparatus for breaking brittle materials'19985,622,540'Method for breaking a glass sheet'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2007Patents assigned to CORNING INC (10)· patent assignee history
1997–2007Based in Corning, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CORNING INC | 10 | 1997–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Corning, New York, US | 10 | 1997–2007 |