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Inventor

Stephen P. Ridgill

Inventor
Raleigh, NC, US

Overview

2→
Patents
2015–2021
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.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication40%
G01SRadio direction-finding20%
G06FElectric digital data processing20%
H04WWireless communication networks20%
PatentTitleYear
11,012,818Crowd-sourced device control20219,191,460'Selective sub-net filtering in a pre-boot execution environment (PXE)'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to LENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD (1)· patent assignee history
2015Patents assigned to MURPHREY STEPHEN W (1)· patent assignee history
2015Patents assigned to RIDGILL STEPHEN P (1)· patent assignee history
2015Based in Durham, NC, US· patent location history
2021Patents assigned to IBM (1)· patent assignee history
2021Based in Raleigh, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM12021
LENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD12015
MURPHREY STEPHEN W12015
RIDGILL STEPHEN Pself12015
Locations
LocationPatentsSpan
Raleigh, NC, US12021
Durham, NC, US12015