LexDanaLexDanabeta
Inventor

Francois Herbert

Inventor
San Mateo, CA, US

Overview

2→
Patents
1998–1999
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices50%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
5,898,198'RF power device having voltage controlled linearity'19995,773,350'Method for forming a self-aligned bipolar junction transistor with silicide extrinsic base contacts and selective epitaxial grown intrinsic base'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to NAT SEMICONDUCTOR CORP (1)· patent assignee history
1998Based in Sunnyvale, CA, US· patent location history
1999Patents assigned to SPECTRIAN (1)· patent assignee history
1999Based in San Mateo, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NAT SEMICONDUCTOR CORP11998
SPECTRIAN11999
Locations
LocationPatentsSpan
San Mateo, California, US11999
Sunnyvale, California, US11998