Inventor
Shaw-Ning Mei
Inventor
Wappingers Falls, NY, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices33%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1026%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1019%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
H10BElectronic memory devices4%
PatentTitleYear
6,541,349'Shallow trench isolation using non-conformal dielectric and planarizatrion'20036,531,265'Method to planarize semiconductor surface'20036,270,353'Low cost shallow trench isolation using non-conformal dielectric material'20016,130,453'Flash memory structure with floating gate in vertical trench'20005,521,399'Advanced silicon on oxide semiconductor device structure for BiCMOS integrated circuit'19965,484,738'Method of forming silicon on oxide semiconductor device structure for BiCMOS integrated circuits'19965,446,312'Vertical-gate CMOS compatible lateral bipolar transistor'19955,394,294'Self protective decoupling capacitor structure'19955,371,022'Method of forming a novel vertical-gate CMOS compatible lateral bipolar transistor'19945,341,023'Novel vertical-gate CMOS compatible lateral bipolar transistor'19945,331,199'Bipolar transistor with reduced topography'19945,279,987'Fabricating planar complementary patterned subcollectors with silicon epitaxial layer'19945,229,322'Method of making low resistance substrate or buried layer contact'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2003Patents assigned to IBM (13)· patent assignee history
1993–1996Based in Wappingers Falls, NY, US· patent location history
2000–2003Based in Poughkeepsie, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 13 | 1993–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wappingers Falls, New York, US | 9 | 1993–1996 |
| Poughkeepsie, New York, US | 4 | 2000–2003 |