LexDanaLexDanabeta
Inventor

Derek Kevin WOO

Inventor
US

Overview

1→
Patents
2022
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B61Kprimary
B61KAuxiliary equipment specially adapted for railways, not otherwise provided for50%
B61LGuiding railway traffic50%
PatentTitleYear
11,305,798Vehicle control based on communication with route examining system2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to TRANSP IP HOLDINGS LLC (1)· patent assignee history
2022Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TRANSP IP HOLDINGS LLC12022
Locations
LocationPatentsSpan
US12022