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Inventor

Lev B. Sofman

Inventor
Plano, TX, US

Overview

13→
Patents
1999–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 13 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 communication27%
H04JMultiplex communication23%
H04NPictorial communication, e.g. television14%
H04QSelecting14%
H04WWireless communication networks9%
G01SRadio direction-finding5%
G06FElectric digital data processing5%
H04MTelephonic communication5%
PatentTitleYear
9,526,012'Efficient evaluation of hotspots for metrocell deployment'20169,402,188'Geo-location error correction for small cell placement'20168,510,787'Access node capable of dynamic channel caching'20138,464,303'System and method for determining a cache arrangement'20138,201,206'System and method for determining cache memory size at a network node of an IPTV network'20128,055,129'Alien wavelength channel balancing and line amplifier optimization'20116,760,310'Optimal allocation of multi-service concentrators'20046,151,327'Method of routing and bundling demands with low utilization in a telecommunications network'20006,047,118'Method of and system for determining optimal overtrunking in an optical telecommunications network'20006,038,390'Method of selecting spans for fiber cut simulations'20005,959,975'Method of telecommunications demand-route multiplexing (DEROM)'19995,946,295'Method of routing and multiplexing demands in a telecommunications network'19995,937,042'Method and system for rehome optimization'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2000Patents assigned to MCI COMMUNICATIONS CORP (5)· patent assignee history
1999–2016Based in Plano, TX, US· patent location history
2011–2016Patents assigned to ALCATEL LUCENT (6)· patent assignee history
2011–2016Based in Allen, TX, US· patent location history
2012–2013Patents assigned to KROGFOSS BILL (3)· patent assignee history
2013Patents assigned to AGRAWAL ANSHUL (2)· patent assignee history
2016Patents assigned to ALCATEL LUCENT USA INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALCATEL LUCENT62011–2016
MCI COMMUNICATIONS CORP51999–2000
KROGFOSS BILL32012–2013
AGRAWAL ANSHUL22013
ALCATEL LUCENT USA INC22016
Locations
LocationPatentsSpan
Plano, Texas, US91999–2016
Allen, Texas, US42011–2016