Inventor
Herng-Der Chiou
Inventor
Tempe, AZ, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C30Bprimary
C30BSingle-crystal growth29%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests29%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1018%
H10DInorganic electric semiconductor devices12%
C23CCoating metallic material6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
5,935,321'Single crystal ingot and method for growing the same'19995,883,012'Method of etching a trench into a semiconductor substrate'19995,769,941'Method of forming semiconductor material'19985,744,396'Semiconductor device formed on a highly doped N+ substrate'19985,487,355'Semiconductor crystal growth method'19965,434,090'Processing chamber for processing semiconductor substrates'19955,286,660'Method for doping a semiconductor wafer having a diffusivity enhancement region'19945,066,359'Method for producing semiconductor devices having bulk defects therein'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1999Patents assigned to MOTOROLA INC (7)· patent assignee history
1991–1999Based in Tempe, AZ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA INC | 7 | 1991–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tempe, AZ, US | 8 | 1991–1999 |