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Inventor

Michael J. Robinson

Inventor
Seattle, WA, US

Overview

16→
Patents
1981–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 16 as inventor

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

H04Mprimary
H04MTelephonic communication38%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock13%
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like6%
B60NSeats specially adapted for vehicles6%
C04BLime, magnesia6%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%
G01SRadio direction-finding6%
H02HEmergency protective circuit arrangements6%
H05BElectric heating6%
LOC136%
PatentTitleYear
9,651,661'Methods and systems for local principal axis rotation angle transform'20177,995,556'Gateway for using non-IP digital PBX telephone handsets with an IP call controller'20117,828,169'Merchandiser'20107,131,315'Methods and apparatus for reducing vibration rectification errors in closed-loop accelerometers'2006D0454337'Photo-responsive lamp switching apparatus'20025,940,259'Voltage surge protector for electronic circuits with semiconductor components'19995,625,676'Method and apparatus for monitoring a caller\'s name while using a telephone'19975,581,604'Method and apparatus for processing an incoming call in a communication system'19965,568,540'Method and apparatus for selecting and playing a voice mail message'19965,533,102'Telephone auto attendant system for delivering chosen greetings to callers while on the phone'19965,501,103'Two-port electromagnetic drive for a double-ended tuning fork'19965,434,906'Method and apparatus for processing an incoming call in a communication system'19955,383,704'Intermediate armrest for a row of seats'19955,339,698'Vibrating beam force transducer with automatic adjustment of its electromagnetic drive'19945,204,296'Process for injection molding ceramics'19934,288,650'Electrical insulation device'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1996Patents assigned to ALLIED SIGNAL INC (2)· patent assignee history
1994–2006Based in Mukilteo, WA, US· patent location history
1995–2011Based in Seattle, WA, US· patent location history
1996–1997Patents assigned to ACTIVE VOICE CORP (3)· patent assignee history
1996Patents assigned to ACTIVE VOICE (1)· patent assignee history
1999–2002Patents assigned to PACIFIC SCIENTIFIC CO (2)· patent assignee history
1999–2002Based in Scituate, MA, US· patent location history
2006Patents assigned to HONEYWELL INT INC (1)· patent assignee history
2010Based in Delran, NJ, US· patent location history
2017Based in Takoma Park, MD, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ACTIVE VOICE CORP31996–1997
ALLIED SIGNAL INC21994–1996
PACIFIC SCIENTIFIC CO21999–2002
ACTIVE VOICE11996
HONEYWELL INT INC12006
Locations
LocationPatentsSpan
Seattle, Washington, US61995–2011
Mukilteo, Washington, US31994–2006
Scituate, Massachusetts, US21999–2002
Takoma Park, Maryland, US12017
Delran, New Jersey, US12010