Inventor

Jim J. Sheu

Inventor

Dunwoody, GA, US

Overview

21→

Patents

1992–2002

Patent span

Physics

Primary field (CPC G)

Patents· 21 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus58%

H01BCables10%

C09KMaterials for miscellaneous applications, not provided for elsewhere6%

Y02ATechnologies for adaptation to climate change6%

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

B29CShaping or joining of plastics3%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts3%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%

Y10TTechnical subjects covered by former us classification3%

PatentTitleYear

6,424,771'Optical cable fiber provided with a non-migrating antioxidant'2002 6,404,962'Groups of optical fibers closely bound by easily removable buffer encasements, and associated fiber optic cables'2002 6,377,737'Filling compound having alumina gelling agent'2002 6,330,385'Cables with water-blocking and flame-retarding fibers'2001 6,321,013'Stacks of optical fiber ribbons closely bound by respective buffer encasements, associated methods, and associated fiber optic cables'2001 6,317,543'Cable with lubricated optical fibers and process of lubricating optical fibers'2001 6,317,542'Fiber optic cables with multiple stacks of optical fiber ribbons'2001 6,290,887'Methods for flame-retarding and products produced therefrom'2001 6,278,826'Cables with water-blocking and flame-retarding foam'2001 6,256,439'Lubricant for central core fiber optic cable having stranded ribbons'2001 6,215,932'Stacks of optical fiber ribbons closely bound by respective buffer encasements with relatively hard exteriors and relatively soft interiors, associated methods, and associated fiber optic cables'2001 6,205,277'Dry core optical fiber cables for premises applications and methods of manufacture'2001 6,173,100'Cables with water-blocking and flame-retarding tapes'2001 6,160,939'Optical cable having a filling material with stable viscosity and yield stress'2000 5,905,833'Optical fiber cable having an improved filling material within its core'1999 5,373,100'Communication cable having water-blocking capabilities'1994 5,321,788'Optical fiber cable which includes waterblocking and freeze preventing provisions'1994 5,285,513'Optical fiber cable provided with stabilized waterblocking material'1994 5,163,115'Cables such as optical fiber cables including superabsorbent polymeric materials which are temperature and salt tolerant'1992 5,110,484'Drilling fluid with stabilized browning reaction anionic carbohydrate'1992 5,106,517'Drilling fluid with browning reaction anionic carbohydrate'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1994Patents assigned to AT & T BELL LAB (3)· patent assignee history

1992Patents assigned to BAKER HUGHES INC (2)· patent assignee history

1992–2002Based in Dunwoody, GA, US· patent location history

1992Based in Houston, TX, US· patent location history

1994Patents assigned to AT & T CORP (1)· patent assignee history

1999–2002Patents assigned to LUCENT TECHNOLOGIES INC (13)· patent assignee history

2002Patents assigned to FITEL USA CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LUCENT TECHNOLOGIES INC	13	1999–2002
AT & T BELL LAB	3	1992–1994
BAKER HUGHES INC	2	1992
FITEL USA CORP	2	2002
AT & T CORP	1	1994

Locations

Location	Patents	Span
Dunwoody, Georgia, US	19	1992–2002
Houston, Texas, US	2	1992