Inventor

Joseph Elide Landry

Inventor

Atkinson, NH, US

Overview

9→

Patents

1977–2003

Patent span

Electricity

Primary field (CPC H)

Patents· 9 as inventor

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

H04Jprimary

H04JMultiplex communication33%

H04LTransmission of digital information, e.g. telegraphic communication22%

H04QSelecting22%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein6%

H03MCoding6%

H04BTransmission6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

6,560,202'Control architecture using a multi-layer embedded signal status protocol'2003 6,301,228'Method and apparatus for switching signals using an embedded group signal status'2001 6,137,790'Control architecture for a homogeneous routing structure'2000 6,081,503'Control architecture using an embedded signal status protocol'2000 5,029,953'Ultraviolet optical isolator utilizing the KDP-isomorphs'1991 4,849,977'D-5 Channel bank control structure and controller'1989 4,323,885'Noise and crosstalk reduction in mid-riser biased encoders'1982 4,245,340'Data link for digital channel bank systems'1981 4,059,731'Signaling storage in digital channel banks'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1982Patents assigned to BELL TELEPHONE LABOR INC (3)· patent assignee history

1977–2003Based in Atkinson, NH, US· patent location history

1989Patents assigned to AMERICAN TELEPHONE & TELEGRAPH (1)· patent assignee history

1991Patents assigned to US NAVY (1)· patent assignee history

1991Based in Clifton Park, NY, US· patent location history

2000–2003Patents assigned to LUCENT TECHNOLOGIES INC (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LUCENT TECHNOLOGIES INC	4	2000–2003
BELL TELEPHONE LABOR INC	3	1977–1982
AMERICAN TELEPHONE & TELEGRAPH	1	1989
US NAVY	1	1991

Locations

Location	Patents	Span
Atkinson, NH, US	8	1977–2003
Clifton Park, New York, US	1	1991