Inventor

Martha A. McMahon

Inventor
Ann Arbor, MI, US

Overview

23→
Patents
2001–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 23 as inventor

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

B60Qprimary
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general12%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for11%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles10%
B60WConjoint control of vehicle sub-units of different type or different function10%
G01SRadio direction-finding10%
H04NPictorial communication, e.g. television10%
B60TVehicle brake control systems or parts thereof6%
B62DMotor vehicles6%
G06TImage data processing or generation, in general6%
G06VImage or video recognition or understanding6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Based in Dexter, MI, US· patent location history
2006–2014Patents assigned to DONNELLY CORP (9)· patent assignee history
2006–2020Based in Ann Arbor, MI, US· patent location history
2012–2013Patents assigned to MCMAHON MARTHA A (2)· patent assignee history
2012Patents assigned to CHINN STEVEN G (1)· patent assignee history
2013Patents assigned to COOPRIDER TROY O (1)· patent assignee history
2014–2020Patents assigned to MAGNA ELECTRONICS INC (14)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAGNA ELECTRONICS INC142014–2020
DONNELLY CORP92006–2014
MCMAHON MARTHA Aself22012–2013
CHINN STEVEN G12012
COOPRIDER TROY O12013
Locations
LocationPatentsSpan
Ann Arbor, MI, US222006–2020
Dexter, MI, US12001