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name:-0.01006007194519
name:-0.0014190673828125
Uekama; Kimio Patent Filings

Uekama; Kimio

Patent Applications and Registrations

Patent applications and USPTO patent grants for Uekama; Kimio.The latest application filed is for "optical packet switching system, optical packet switching device, and optical packet transmitter device".

Company Profile
0.11.8
  • Uekama; Kimio - Kawasaki N/A JP
  • Uekama; Kimio - Kanagawa JP
  • Uekama; Kimio - Kawasaki-shi JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Optical packet switching system, optical packet switching device, and optical packet transmitter device
Grant 8,886,039 - Uekama , et al. November 11, 2
2014-11-11
Optical packet switching system and optical packet transmitter device
Grant 8,879,910 - Uekama , et al. November 4, 2
2014-11-04
Optical packet switching system and optical packet switching device
Grant 8,837,941 - Uekama , et al. September 16, 2
2014-09-16
Optical transmission system
Grant 8,422,888 - Uekama April 16, 2
2013-04-16
Optical Packet Switching System And Optical Packet Switching Device
App 20120201540 - Uekama; Kimio ;   et al.
2012-08-09
Optical Packet Switching System And Optical Packet Transmitter Device
App 20120201538 - Uekama; Kimio ;   et al.
2012-08-09
Optical Packet Switching System, Optical Packet Switching Device, And Optical Packet Transmitter Device
App 20120201537 - Uekama; Kimio ;   et al.
2012-08-09
Optical Transmission System
App 20110103804 - Uekama; Kimio
2011-05-05
WDM system
Grant 7,689,131 - Uekama , et al. March 30, 2
2010-03-30
Wdm system
App 20060285846 - Uekama; Kimio ;   et al.
2006-12-21
Light wavelength-multiplexing systems
Grant 6,919,987 - Takatsu , et al. July 19, 2
2005-07-19
Wavelength division multiplexing transmission system
App 20030179783 - Uekama, Kimio ;   et al.
2003-09-25
Light wavelength-multiplexing systems
App 20030025965 - Takatsu, Kazuo ;   et al.
2003-02-06
Light wavelength-multiplexing systems
Grant 6,441,955 - Takatsu , et al. August 27, 2
2002-08-27
Light Wavelength-multiplexing Systems
App 20020051284 - TAKATSU, KAZUO ;   et al.
2002-05-02

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