Sprague; Randall Brian

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sprague; Randall Brian.The latest application filed is for "bow and stern thruster and related methods".

Company Profile

0.7.7

Sprague; Randall Brian - Hansville WA
Sprague; Randall Brian - Carnation WA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Bow and stern thruster and related methods Grant 9,975,620 - Sprague May 22, 2	2018-05-22
Bow And Stern Thruster And Related Methods App 20170120998 - Sprague; Randall Brian	2017-05-04
Optical system for calibration and control of an optical fiber switch Grant 6,980,712 - Huang , et al. December 27, 2	2005-12-27
Very high speed photodetector system using a PIN photodiode array for position sensing Grant 6,952,003 - Skurnik , et al. October 4, 2	2005-10-04
Optical configuration for optical fiber switch Grant 6,922,500 - Huang , et al. July 26, 2	2005-07-26
Optical system for calibration and control of an optical fiber switch Grant 6,898,341 - Huang , et al. May 24, 2	2005-05-24
Optical system for calibration and control of an optical fiber switch App 20050018958 - Huang, Cheng-Chung ; et al.	2005-01-27
Very high speed photodetector system using a PIN photodiode array for position sensing App 20050006564 - Skurnik, David ; et al.	2005-01-13
Very high speed photodetector system using a PIN photodiode array for position sensing Grant 6,831,263 - Skurnik , et al. December 14, 2	2004-12-14
Very high speed photodetector system using a PIN photodiode array for position sensing App 20030222200 - Skurnik, David ; et al.	2003-12-04
Optical configuration for optical fiber switch App 20030206685 - Huang, Cheng-Chung ; et al.	2003-11-06
System architecture of optical switching fabric Grant 6,636,656 - Huang , et al. October 21, 2	2003-10-21
Optical system for calibration and control of an optical fiber switch App 20030190113 - Huang, Cheng-Chung ; et al.	2003-10-09
System Architecture Of Optical Switching Fabric App 20030174928 - Huang, Cheng-Chung ; et al.	2003-09-18

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