Inventor

Valy Lev

Inventor

Buffalo Grove, IL, US

Overview

16→

Patents

1988–2003

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.

H04Wprimary

H04WWireless communication networks50%

H04BTransmission17%

H04LTransmission of digital information, e.g. telegraphic communication17%

H04MTelephonic communication8%

G10LSpeech analysis techniques or speech synthesis4%

H04JMultiplex communication4%

PatentTitleYear

6,529,488'Multiple frequency allocation radio frequency device and method'2003 6,292,781'Method and apparatus for facilitating distributed speech processing in a communication system'2001 5,987,327'Method for establishing communications in wireless communication systems having multiple switching centers'1999 5,974,325'Cellular radio system using common radio backbone'1999 5,901,142'Method and apparatus for providing packet data communications to a communication unit in a radio communication system'1999 5,729,544'Method for transmitting data packets based on message type'1998 5,711,011'Method for providing voice mail service in a dispatch radio communication system and corresponding dispatch system'1998 5,608,779'Method for communications between mobile units using single and multiple switching center configurations'1997 5,561,664'Method of reducing audio delays associated with mobile-to-mobile communications'1996 5,530,693'Method and apparatus for performing handoff in a packet data communication system'1996 5,506,867'Cellular radio system using common radio backbone'1996 5,483,524'Method for transmitting data packets via a circuit-switched channel'1996 5,442,681'Method of exchanging communicated signals between a remote base site and a central site in a communication system'1995 4,843,633'Interface method and apparatus for a cellular system site controller'1989 4,730,187'Interface method and apparatus for a cellular system site controller'1988 4,726,050'Scanning receiver allocation method and apparatus for cellular radiotelephone systems'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2003Patents assigned to MOTOROLA INC (14)· patent assignee history

1988–1989Based in Schaumburg, IL, US· patent location history

1995–2003Based in Buffalo Grove, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MOTOROLA INC	14	1988–2003

Locations

Location	Patents	Span
Buffalo Grove, Illinois, US	13	1995–2003
Schaumburg, Illinois, US	3	1988–1989