Inventor

Richard J. Corrigan

Inventor

Schaumburg, IL, US

Overview

11→

Patents

1998–2004

Patent span

Electricity

Primary field (CPC H)

Patents· 11 as inventor

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication23%

H04NPictorial communication, e.g. television23%

H04WWireless communication networks14%

H04HBroadcast communication9%

H04JMultiplex communication9%

H04MTelephonic communication9%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use9%

G06FElectric digital data processing5%

PatentTitleYear

6,791,958'Method of routing control information and bearer traffic between a wireless communications device and infrastructure equipment'2004 6,233,235'Packet telephony power management'2001 6,219,840'Method for assigning communication resources in a communication system'2001 6,202,088'Cable communication system and method for management'2001 5,966,636'Method and apparatus for multiple access over randomized slots with collision detection in a cable telephony system'1999 5,862,451'Channel quality management in a cable telephony system'1999 5,818,825'Method and apparatus for assigning communications channels in a cable telephony system'1998 5,777,558'Method for detecting fraudulent use of a communication system'1998 5,764,734'Method and system for controlling access to a channel'1998 5,761,504'Method for updating a software code in a communication system'1998 5,737,332'Data link control method'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2004Patents assigned to MOTOROLA INC (11)· patent assignee history

1998–2001Based in Schaumburg, IL, US· patent location history

1998–1999Based in LaGrange, IL, US· patent location history

2001Based in Palatine, IL, US· patent location history

2001Based in La Grange, IL, US· patent location history

2004Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MOTOROLA INC	11	1998–2004

Locations

Location	Patents	Span
Schaumburg, Illinois, US	4	1998–2001
LaGrange, Illinois, US	4	1998–1999
San Diego, California, US	1	2004
Palatine, Illinois, US	1	2001
La Grange, Illinois, US	1	2001