JD

John M. Dugan

AS Alcatel Network Systems: 5 patents #9 of 144Top 7%
RI Rockwell International: 5 patents #145 of 2,155Top 7%
AL Alcatel: 1 patents #1,083 of 2,861Top 40%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
SA Sanmina: 1 patents #33 of 75Top 45%
TT Tervis Tumbler: 1 patents #16 of 30Top 55%
Overall (All Time): #337,765 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11921326 Open-axis optical rotary joint Curtis Pastor, Mark R. Alt 2024-03-05
9264788 Inter-channel spectral shaping in optical ring networks 2016-02-16
9145238 Lid for beverage container and beverage container including same Aldo Javier Barreto, David K. Mackenzie, Mark Graham, Bryan R. Keller, Thomas B. Remm 2015-09-29
6185233 Output power controlled wavelength stabilizing system Michael R. Moothart 2001-02-06
5710650 Dispersion-reducing multiple wavelength division multiplexing optical fiber transceiver and methods for using and assembling same 1998-01-20
5557265 Method and system for indicating an optical transmit amplifier fault Michael R. Moothart 1996-09-17
5374973 Optical amplifier Kenneth Y. Maxham 1994-12-20
5224183 Multiple wavelength division multiplexing signal compensation system and method using same 1993-06-29
5218662 Fiber-optic cable system and method for dispersion compensation at nodes between end points 1993-06-08
5017880 Varying operational frequency control circuit apparatus with noise minimizing feature Gordon W. Ries 1991-05-21
4455729 Fiber optic connector tool 1984-06-26
4371974 NRZ Data phase detector 1983-02-01
4371975 Sampling NRZ data phase detector 1983-02-01
4321483 Apparatus for deriving clock pulses from return-to-zero data pulses 1982-03-23