Inventor

Jeffrey Wayne Pilch

Inventor
Tucson, AZ, US

Overview

3→
Patents
2006–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 3 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 communication50%
G06FElectric digital data processing25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2013Patents assigned to IBM (3)· patent assignee history
2006–2013Based in Tucson, AZ, US· patent location history
2013Patents assigned to ANNA GARY (1)· patent assignee history
2013Patents assigned to BEESTON RALPH THOMAS (1)· patent assignee history
2013Patents assigned to DAIN JOSEPH WHITNEY (1)· patent assignee history
2013Patents assigned to LIU HENRY ZHENG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM32006–2013
ANNA GARY12013
BEESTON RALPH THOMAS12013
DAIN JOSEPH WHITNEY12013
LIU HENRY ZHENG12013
Locations
LocationPatentsSpan
Tucson, AZ, US32006–2013