Inventor
Frank R. Shepherd
Inventor
Kanata, CA
Overview
Patents· 5 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 h1036%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light18%
H10DInorganic electric semiconductor devices18%
H01CResistors9%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h109%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
6,225,193'Method of cleaving a semiconductor wafer including implanting and annealing resulting in exfoliation'20016,197,697'Method of patterning semiconductor materials and other brittle materials'20015,960,014'Thin film resistor for optoelectronic integrated circuits'19994,459,739'Thin film transistors'19844,422,090'Thin film transistors'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1999Patents assigned to NORTHERN TELECOM LTD (3)· patent assignee history
1983–2001Based in Kanata, CA· patent location history
2001Patents assigned to NORTEL NETWORKS LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NORTHERN TELECOM LTD | 3 | 1983–1999 |
| NORTEL NETWORKS LTD | 2 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanata, CA | 5 | 1983–2001 |