Inventor

Joseph W. Lechleider

Inventor

Morristown, NJ, US

Overview

1993–2010

Patent span

Electricity

Primary field (CPC H)

Patents· 12 as inventor

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

H04Bprimary

H04BTransmission38%

H04LTransmission of digital information, e.g. telegraphic communication31%

H04MTelephonic communication19%

H04JMultiplex communication6%

H04QSelecting6%

PatentTitleYear

7,746,829'Flexible transport system including support for bilateral user access'2010 7,369,526'Flexible transport system including support for bilateral user access'2008 6,876,726'Determining the composition of physical structures from boundary measurements, including the composition of subscriber loops'2005 6,359,883'Reducing the variability of the data rates of high-rate data streams in order to communicate such streams over a low-rate channel of fixed capacity'2002 6,091,713'Method and system for estimating the ability of a subscriber loop to support broadband services'2000 6,058,109'Combined uniform rate and burst rate transmission system'2000 5,621,768'Generalized noise cancellation in a communication channel'1997 5,511,119'Method and system for compensating for coupling between circuits of quaded cable in a telecommunication transmission system'1996 5,440,594'Method and apparatus for joint optimization of transmitted pulse shape and receiver timing in digital systems'1995 5,426,668'Tetherless access to communication networks'1995 5,410,264'Adaptive impulse noise canceler for digital subscriber lines'1995 5,181,198'Coordinated transmission for two-pair digital subscriber lines'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1997Patents assigned to BELL COMMUNICATIONS RES (6)· patent assignee history

1993–1996Based in Mendham Township, NJ, US· patent location history

1995–2005Based in Morristown, NJ, US· patent location history

2000–2010Patents assigned to KOHL GROUP INC (4)· patent assignee history

2000–2005Patents assigned to TELCORDIA TECH INC (2)· patent assignee history

2008–2010Based in Philadelphia, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BELL COMMUNICATIONS RES	6	1993–1997
KOHL GROUP INC	4	2000–2010
TELCORDIA TECH INC	2	2000–2005

Locations

Location	Patents	Span
Morristown, New Jersey, US	6	1995–2005
Mendham Township, New Jersey, US	4	1993–1996
Philadelphia, Pennsylvania, US	2	2008–2010