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Inventor

Ken Johnson

Inventor
Fullerton, CA, US

Overview

16→
Patents
1979–2013
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 communication17%
G06FElectric digital data processing14%
LOC1214%
H04BTransmission10%
H04LTransmission of digital information, e.g. telegraphic communication10%
H04WWireless communication networks10%
A22CProcessing meat, poultry, or fish7%
A22BSlaughtering3%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock3%
G08GTraffic control systems3%
PatentTitleYear
8,452,247'Automatic gain control'20138,346,227'Automatic gain control in a navigation device'20138,214,821'Method and system for automatic firmware updates in a portable hand-held device'20128,073,440'Automatic gain control in a personal navigation device'20117,831,791'Method of address space layout randomization for windows operating systems'20107,546,430'Method of address space layout randomization for windows operating systems'20096,754,895'Method and system for automatic firmware updates in a portable hand-held device'20046,468,575'Method for molding and shaping tongue'2002D0427130'Vehicle wheel front face'2000D0425008'Spoke segment for an automotive vehicle wheel'2000D0424500'Vehicle wheel front face'2000D0422259'Spoke segment for an automotive vehicle wheel'20006,042,467'Tongue squeezer'20005,161,240'Electric wall switch with ground fault protection'19924,201,973'Airport landing indicator apparatus'1980D0252383'Combined runway locator and wind direction indicator'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–2013Patents assigned to JOHNSON KEN (4)· patent assignee history
2000Patents assigned to AMERICAN RACING EQUIPMENT INC (4)· patent assignee history
2000Based in Fullerton, CA, US· patent location history
2000–2002Based in Fremont, NE, US· patent location history
2004–2012Based in Renton, WA, US· patent location history
2009–2010Based in Overland Park, KS, US· patent location history
2011–2013Patents assigned to AIRBIQUITY INC (3)· patent assignee history
2011–2013Patents assigned to HONG LEON L (2)· patent assignee history
2011–2013Patents assigned to QUIMBY DAVID (2)· patent assignee history
2011–2013Based in Seattle, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMERICAN RACING EQUIPMENT INC42000
JOHNSON KENself41979–2013
AIRBIQUITY INC32011–2013
HONG LEON L22011–2013
QUIMBY DAVID22011–2013
Locations
LocationPatentsSpan
Fullerton, California, US42000
Seattle, Washington, US32011–2013
Renton, Washington, US22004–2012
Overland Park, KS, US22009–2010
Fremont, NE, US22000–2002