Inventor
John C. Sardella
Inventor
Highland Village, TX, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1039%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests28%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%
H10DInorganic electric semiconductor devices11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
PatentTitleYear
6,010,959'Method of improving photoresist adhesion on a dielectric layer'20005,903,054'Integrated circuit with improved pre-metal planarization'19995,877,541'Contact structure for improving photoresist adhesion on a dielectric layer'19995,869,175'Integrated circuit structure having two photoresist layers'19995,856,707'Vias and contact plugs with an aspect ratio lower than the aspect ratio of the structure in which they are formed'19995,766,974'Method of making a dielectric structure for facilitating overetching of metal without damage to inter-level dielectric'19985,641,708'Method for fabricating conductive structures in integrated circuits'19975,585,308'Method for improved pre-metal planarization'19965,424,570'Contact structure for improving photoresist adhesion on a dielectric layer'19955,418,398'Conductive structures in integrated circuits'19955,406,351'Photolithography system with improved illumination'19955,310,622'Method of patterning a reflective surface in an integrated circuit'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1998Patents assigned to SGS THOMSON MICROELECTRONICS (7)· patent assignee history
1994–2000Based in Highland Village, TX, US· patent location history
1999–2000Patents assigned to ST MICROELECTRONICS INC (5)· patent assignee history
1999Based in Pilot Point, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SGS THOMSON MICROELECTRONICS | 7 | 1994–1998 |
| ST MICROELECTRONICS INC | 5 | 1999–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Highland Village, Texas, US | 11 | 1994–2000 |
| Pilot Point, Texas, US | 1 | 1999 |