Inventor
Dale E. Ibbotson
Inventor
Westfield, NJ, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1023%
H01JElectric discharge tubes or discharge lamps13%
H10DInorganic electric semiconductor devices13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
G05BControl or regulating systems in general7%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems3%
C04BLime, magnesia3%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
C23CCoating metallic material3%
PatentTitleYear
9,171,897'Area efficient series MIM capacitor'20158,519,403'Angled implantation for deep submicron device optimization'20137,883,946'Angled implantation for deep submicron device optimization'20115,877,407'Plasma etch end point detection process'19995,654,903'Method and apparatus for real time monitoring of wafer attributes in a plasma etch process'19975,653,894'Active neural network determination of endpoint in a plasma etch process'19975,494,697'Process for fabricating a device using an ellipsometric technique'19964,960,656'Devices and process for producing devices containing silicon nitride films'19904,918,031'Processes depending on plasma generation using a helical resonator'19904,689,115'Gaseous etching process'19874,498,953'Etching techniques'19854,397,711'Crystallographic etching of III-V semiconductor materials'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1990Based in Westfield, NJ, US· patent location history
1985–1990Patents assigned to AT & T BELL LAB (2)· patent assignee history
1987–1990Patents assigned to AMERICAN TELEPHONE & TELEGRAPH (2)· patent assignee history
1996Patents assigned to AT & T CORP (1)· patent assignee history
1996–1997Based in Bridgewater, NJ, US· patent location history
1997–1999Patents assigned to LUCENT TECHNOLOGIES INC (3)· patent assignee history
1999Based in Windermere, FL, US· patent location history
2011–2015Patents assigned to ALTERA CORP (3)· patent assignee history
2011–2015Based in Pleasanton, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALTERA CORP | 3 | 2011–2015 |
| LUCENT TECHNOLOGIES INC | 3 | 1997–1999 |
| AMERICAN TELEPHONE & TELEGRAPH | 2 | 1987–1990 |
| AT & T BELL LAB | 2 | 1985–1990 |
| AT & T CORP | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Westfield, New Jersey, US | 5 | 1983–1990 |
| Pleasanton, California, US | 3 | 2011–2015 |
| Bridgewater, New Jersey, US | 3 | 1996–1997 |
| Windermere, Florida, US | 1 | 1999 |