Inventor

G. David Via

Inventor

Dayton, OH, US

Overview

1997–2003

Patent span

Electricity

Primary field (CPC H)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H10Dprimary

H10DInorganic electric semiconductor devices59%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1024%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%

PatentTitleYear

6,653,214'Measured via-hole etching'2003 6,222,210'Complementary heterostructure integrated single metal transistor apparatus'2001 6,198,116'Complementary heterostructure integrated single metal transistor fabrication method'2001 6,066,865'Single layer integrated metal enhancement mode field-effect transistor apparatus'2000 6,020,226'Single layer integrated metal process for enhancement mode field-effect transistor'2000 6,004,881'Digital wet etching of semiconductor materials'1999 5,976,920'Single layer integrated metal process for high electron mobility transistor (HEMT) and pseudomorphic high electron mobility transistor (PHEMT)'1999 5,940,694'Field effect transistor process with semiconductor mask, single layer integrated metal, and dual etch stops'1999 5,869,364'Single layer integrated metal process for metal semiconductor field effect transistor (MESFET)'1999 5,796,131'Metal semiconductor field effect transistor (MESFET) device with single layer integrated metal'1998 5,698,870'High electron mobility transistor (HEMT) and pseudomorphic high electron mobility transistor (PHEMT) devices with single layer integrated metal'1997 5,698,900'Field effect transistor device with single layer integrated metal and retained semiconductor masking'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to US ARMY (3)· patent assignee history

1997–2001Based in Dayton, OH, US· patent location history

1999–2003Patents assigned to US AIR FORCE (8)· patent assignee history

2003Based in Beavercreek, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
US AIR FORCE	8	1999–2003
US ARMY	3	1997–1998

Locations

Location	Patents	Span
Dayton, OH, US	11	1997–2001
Beavercreek, OH, US	1	2003