Inventor

Ruskin T. Lhamon

Inventor
Holland, MI, US

Overview

4→
Patents
1999–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B60Rprimary
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for14%
B60WConjoint control of vehicle sub-units of different type or different function14%
G07CTime or attendance registers14%
G08GTraffic control systems14%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
G01CMeasuring distances, levels or bearings7%
H04LTransmission of digital information, e.g. telegraphic communication7%
H04MTelephonic communication7%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers7%
H04WWireless communication networks7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2000Patents assigned to PRINCE CORP (3)· patent assignee history
1999–2000Based in Holland, MI, US· patent location history
2017Patents assigned to T MOBILE USA INC (1)· patent assignee history
2017Based in Bainbridge Island, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PRINCE CORP31999–2000
T MOBILE USA INC12017
Locations
LocationPatentsSpan
Holland, MI, US31999–2000
Bainbridge Island, Washington, US12017