Inventor

Paul Raymond Sand

Inventor

Woodridge, IL, US

Overview

20→

Patents

1995–2007

Patent span

Electricity

Primary field (CPC H)

Patents· 20 as inventor

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

H04Mprimary

H04MTelephonic communication30%

H04WWireless communication networks26%

H04QSelecting22%

H04LTransmission of digital information, e.g. telegraphic communication11%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%

G01CMeasuring distances, levels or bearings4%

H04BTransmission4%

PatentTitleYear

7,254,612'Mailbox profile portion copying among voicemail system components of networks'2007 7,110,515'Remembrance-promoted number receipt for call allowance'2006 7,079,630'Voicemail system component employment of internet protocol network to store or access one or more voicemail messages on one or more storage devices'2006 6,980,799'Method for preserving calls when service is interrupted to a mobile unit in a wireless communication system'2005 6,975,620'Coupling of splitter with subset of plurality of lines on one-to-one basis'2005 6,865,390'Cellular communications system featuring a central radio pool/traffic router'2005 6,836,509'Dsl- compatible pots line card'2004 6,823,189'System and method for identifying mobile communication apparatuses proximal with an identification locus'2004 6,704,304'Selective establishment of telecommunications connections over packet and circuit switched networks'2004 6,701,156'System and method for managing response to a need at a site'2004 6,657,993'System and method for variable bandwidth transmission facilities between a local telephone switch and a remote line unit'2003 6,611,742'Automobile security alarm systems'2003 6,584,316'Handoff of phone calls from wireless to wireline network'2003 6,580,787'Integration of voice mail, email, fax and personal calendar systems to automatically update messages'2003 6,449,483'Wireless telephone system for accessing multiple stations via a single telephone number'2002 6,405,042'Provision of cellular/wire-line service'2002 6,393,104'Enhanced life-line service for cable telephone customers'2002 5,459,780'Work at home agent ACD call distribution'1995 5,450,482'Dynamic network automatic call distribution'1995 5,381,471'Centralized service circuit deployment'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to AT & T CORP (3)· patent assignee history

1995–2007Based in Woodridge, IL, US· patent location history

1995Based in Bolingbrook, IL, US· patent location history

2002–2007Patents assigned to LUCENT TECHNOLOGIES INC (17)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LUCENT TECHNOLOGIES INC	17	2002–2007
AT & T CORP	3	1995

Locations

Location	Patents	Span
Woodridge, Illinois, US	18	1995–2007
Bolingbrook, Illinois, US	2	1995