Inventor
Dennis P. Hogan
Inventor
Jericho, VT, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
Y10TTechnical subjects covered by former us classification25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
G02BOptical elements, systems or apparatus6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
PatentTitleYear
8,536,025'Resized wafer with a negative photoresist ring and design structures thereof'20135,998,569'Environmentally stable optical filter materials'19995,871,871'Stabilized multi-layered structure of color filters on a silicon chip and a method for making'19995,539,080'Polyimide and a semiconductor prepared therefrom'19965,536,792'Antireflective polymide dielectric for photolithography'19965,441,797'Antireflective polyimide dielectric for photolithography'19955,397,684'Antireflective polyimide dielectric for photolithography'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2013Patents assigned to IBM (7)· patent assignee history
1995–2013Based in Jericho, VT, US· patent location history
2013Patents assigned to HOGAN DENNIS P (1)· patent assignee history
2013Patents assigned to JANKOWSKI GREGORY S (1)· patent assignee history
2013Patents assigned to LEIDY ROBERT K (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 7 | 1995–2013 |
| HOGAN DENNIS Pself | 1 | 2013 |
| JANKOWSKI GREGORY S | 1 | 2013 |
| LEIDY ROBERT K | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Jericho, VT, US | 7 | 1995–2013 |