Inventor

Charles Piper

Inventor
Burlington, NC, US

Overview

11→
Patents
2001–2011
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

H02Bprimary
H02BBoards, substations or switching arrangements for the supply or distribution of electric power36%
G11BInformation storage based on relative movement between record carrier and transducer14%
H05KPrinted circuits14%
A47BTables7%
G06FElectric digital data processing7%
H01HElectric switches7%
LOC147%
Y10TTechnical subjects covered by former us classification7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2003Patents assigned to GEN ELECTRIC (7)· patent assignee history
2001–2011Based in Burlington, NC, US· patent location history
2004–2011Patents assigned to IBM (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GEN ELECTRIC72001–2003
IBM42004–2011
Locations
LocationPatentsSpan
Burlington, NC, US112001–2011