Inventor

David S. Wong

Inventor
Campbell, CA, US

Overview

4→
Patents
1998–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication40%
A61BDiagnosis20%
G06FElectric digital data processing20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to LEVEL ONE COMMUNICATIONS INC (2)· patent assignee history
1998Patents assigned to CYPRESS SEMICONDUCTOR CORP (1)· patent assignee history
1998Based in Campbell, CA, US· patent location history
2020Patents assigned to PHILIPS IMAGE GUIDED THERAPY CORP (1)· patent assignee history
2020Patents assigned to VOLCANO CORP (1)· patent assignee history
2020Based in Santa Rosa, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEVEL ONE COMMUNICATIONS INC21998
CYPRESS SEMICONDUCTOR CORP11998
PHILIPS IMAGE GUIDED THERAPY CORP12020
VOLCANO CORP12020
Locations
LocationPatentsSpan
Campbell, California, US31998
Santa Rosa, California, US12020