LexDanaLexDanabeta
Inventor

Parbhubhai D. Patel

Inventor
Dunwoody, GA, US

Overview

21→
Patents
1979–1998
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 apparatus70%
H01BCables11%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
C08JWorking-up4%
G01BMeasuring length, thickness or similar linear dimensions4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
5,838,864'Optical cable having an improved strength system'19985,740,295'Low fiber count optical cable'19985,389,442'Water blocking strength members'19955,224,190'Underwater optical fiber cable having optical fiber coupled to grooved metallic core member'19935,222,177'Underwater optical fiber cable having optical fiber coupled to grooved core member'19935,131,064'Cable having lightning protective sheath system'19925,125,063'Lightweight optical fiber cable'19925,109,457'All-dielectric optical fiber cable having enhanced fiber access'19925,082,348'Optical fiber cable'19925,015,063'Optical fiber cable core'19914,938,560'Animal-resistant cable'19904,913,517'Communication cable having water blocking strength members'19904,900,126'Bonded array of transmission media'19904,896,940'Optical fiber cable for use in high temperature contaminating environment'19904,874,219'Animal-resistant cable'19894,836,640'Depressed cladding optical fiber cable'19894,826,278'Optical fiber cable including a plurality of multifiber units within a single tube and methods of making'19894,743,085'Optical fiber cable having non-metallic sheath system'19884,555,175'Measuring compression of cabled optical fibers'19854,479,984'Radiation curable multifilament composite'19844,167,031'Heat dissipating assembly for semiconductor devices'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Based in Andover, MA, US· patent location history
1984–1993Patents assigned to AT & T BELL LAB (10)· patent assignee history
1984–1998Based in Dunwoody, GA, US· patent location history
1988–1995Patents assigned to AT & T CORP (2)· patent assignee history
1989–1990Patents assigned to AMERICAN TELEPHONE & TELEGRAPH (6)· patent assignee history
1989Based in DeKalb County, GA, US· patent location history
1990Patents assigned to AT & T BELL LAB AT & T TECHNOL (1)· patent assignee history
1998Patents assigned to LUCENT TECHNOLOGIES INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AT & T BELL LAB101984–1993
AMERICAN TELEPHONE & TELEGRAPH61989–1990
AT & T CORP21988–1995
LUCENT TECHNOLOGIES INC21998
AT & T BELL LAB AT & T TECHNOL11990
Locations
LocationPatentsSpan
Dunwoody, Georgia, US191984–1998
DeKalb County, Georgia, US11989
Andover, Massachusetts, US11979