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Inventor

David W Peckham

Inventor
Lawrenceville, GA, US

Overview

22→
Patents
1999–2019
Patent span
Physics
Primary field (CPC G)

Patents· 22 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus51%
C03BManufacture, shaping, or supplementary processes17%
C03CChemical composition of glasses, glazes or vitreous enamels10%
Y02PClimate change mitigation technologies in the production or processing of goods10%
H04BTransmission7%
A61KPreparations for medical, dental or toiletry purposes2%
C07KPeptides2%
PatentTitleYear
10,451,795Optical fiber for applications requiring high system optical signal-to-noise ratio performance and low degradation from nonlinear impairments201910,259,742Optical fiber with low loss and nanoscale structurally homogeneous core201910,197,728Low loss optical fiber and method of making the same20199,919,955'Optical fiber with low loss and nanoscale structurally homogeneous core'20189,709,731'Multiple LP-mode fiber designs for mode-division multiplexing'20179,658,395'Low loss optical fiber and method of making the same'20179,250,383'Step-index few-mode fiber designs for spatial multiplexing'20169,116,279'Optimized ultra large area optical fibers'20158,948,559'Multiple LP mode fiber designs for mode division multiplexing'20158,768,129'Optimized ultra large area optical fibers'20148,718,431'Optimized ultra large area optical fibers'20148,687,932'Optimized ultra large area optical fibers'20148,315,493'Low loss optical fiber designs for confining optical power to low-doped regions'20128,295,668'Low loss optical fiber designs and methods for their manufacture'20128,073,301'Low loss optical fiber designs for confining optical power to low-doped regions'20117,565,048'Undersea optical fiber transmission systems'20097,258,860'Compositions and methods for the therapy and diagnosis of lung cancer'20076,959,137'Large-effective-area inverse dispersion compensating fiber, and a transmission line incorporating the same'20056,904,218'Super-large-effective-area (SLA) optical fiber and communication system incorporating the same'20056,483,975'Positive dispersion optical fiber having large effective area'20025,905,838'Dual window WDM optical fiber communication'19995,878,182'Optical fiber having a low-dispersion slope in the erbium amplifier region'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Based in Norcross, GA, US· patent location history
2002–2019Based in Lawrenceville, GA, US· patent location history
2007Based in Seattle, WA, US· patent location history
2009–2019Patents assigned to OFS FITEL LLC (16)· patent assignee history
2011–2012Patents assigned to GIBSON LANCE (3)· patent assignee history
2011–2012Patents assigned to LINGLE JR ROBERT (3)· patent assignee history
2011–2012Patents assigned to PECKHAM DAVID (3)· patent assignee history
2014Patents assigned to LINGLE ROBERT LEE (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OFS FITEL LLC162009–2019
GIBSON LANCE32011–2012
LINGLE JR ROBERT32011–2012
LINGLE ROBERT LEE32014
PECKHAM DAVIDself32011–2012
Locations
LocationPatentsSpan
Lawrenceville, Georgia, US192002–2019
Norcross, Georgia, US21999
Seattle, Washington, US12007