LexDanaLexDanabeta
Inventor

Warren Hale Lewis

Inventor
Sunnyvale, CA, US

Overview

15→
Patents
1994–2021
Patent span
Physics
Primary field (CPC G)

Patents· 15 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus76%
A63GMerry-go-rounds6%
G01DMeasuring not specially adapted for a specific variable6%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock6%
G01VGeophysics6%
PatentTitleYear
11,058,960Interactive modular sensor system for indoor skydiving wind tunnels20216,932,520'Modular optical components'20056,907,163'Multi-port optical coupling system'20056,519,063'Planar wave length multiplexer/demultiplexer'20036,512,863'Scalable optical switch'20036,480,661'Optical ADD/DROP filter and method of making same'20025,940,552'Optical switch with multiple refractive elements pivoted into respective binary states'19995,719,972'Optical switch'19985,661,827'Optical switch having a reflector'19975,621,573'Microoptic bidirectional module'19975,487,124'Bidirectional wavelength division multiplex transceiver module'19965,485,538'Bidirectional wavelength division multiplex transceiver module'19965,361,315'Refractive element optical transmission switch'19945,311,614'Single mode fiber optic variable attenuator with supported optical fiber'19945,281,811'Digital wavelength division multiplex optical transducer having an improved decoder'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2003Patents assigned to WHITAKER CORP (10)· patent assignee history
1994Patents assigned to LITTON SYSTEMS INC (1)· patent assignee history
1994–1996Based in Elizabethtown, PA, US· patent location history
1997–2003Based in Newport, PA, US· patent location history
1997Based in New Port, PA, US· patent location history
2002–2005Based in Sunnyvale, CA, US· patent location history
2005Patents assigned to JDS UNIPHASE CORP (2)· patent assignee history
2021Patents assigned to IFLY HOLDINGS LLC (1)· patent assignee history
2021Patents assigned to SKYVENTURE INT UK LTD (1)· patent assignee history
2021Based in Austin, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WHITAKER CORP101994–2003
JDS UNIPHASE CORP22005
IFLY HOLDINGS LLC12021
LITTON SYSTEMS INC11994
SKYVENTURE INT UK LTD12021
Locations
LocationPatentsSpan
Sunnyvale, California, US42002–2005
Newport, Pennsylvania, US41997–2003
Elizabethtown, Pennsylvania, US41994–1996
Austin, Texas, US12021
New Port, Pennsylvania, US11997