Silicon Investor (SI) -- The First Internet Community

STOCKTALK

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor. We ask that you disable ad blocking while on Silicon Investor in the best interests of our community. If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.

Strategies & Market Trends : Gorilla and King Portfolio Candidates -- Ignore unavailable to you. Want to Upgrade?

To: DownSouth who wrote (12324)	12/7/1999 11:05:00 PM
From: William	Read Replies (1) \| Respond to of 54805

DS OK, I knew that you guys would catch up to me one of these days and put me to work. Here's 19 from Uniphase and another 20 from JDS Fitel. I glanced at each of the first 25 to verify that they are for JDSU and relate to JDSU products at least in a general way. I am not trained in this area, just invest in it, so I can not say anything about what it all means. My point is that they do have a mess of patents, and anyone trying to eat their lunch will have to be cautious and very inventive. Patent Issued Title US05995523 11/30/1999 Single mode laser suitable for use in frequency multiplied applications and method US05982964 11/09/1999 Process for fabrication and independent tuning of multiple integrated optical directional couplers on a single substrate US05973832 10/26/1999 High performance optical circulators US05971628 10/26/1999 Holder for optoelectronic device having connection pins bent toward a connection means US05960015 09/28/1999 Two mode amplitude-stable intracavity-doubled laser and method US05949802 09/07/1999 High efficiency intracavity doubled laser and method US05946338 08/31/1999 Decoupled intracavity laser alignment US05905748 05/18/1999 Single mode laser and method suitable for use in frequency multiplied US05544271 08/06/1996 Nonlinear optical generator with index of refraction perturbed reflector arrangement US05386434 01/31/1995 Internal mirror shield, and method for protecting the mirrors of an internal gas laser US05351330 09/27/1994 Laser diode-lens alignment US05278515 01/11/1994 High bandwidth information channel with optocoupling isolation US05097229 03/17/1992 Modulator - demodulator transformer coupled D.C. to one Mhz information channel US05003456 03/26/1991 Circuit for providing fast output current control in a current mode switching power supply US04959606 09/25/1990 Current mode switching regulator with programmed offtime US04910654 03/20/1990 Current limiting scheme for the AC input circuit to a switch mode power supply US04864583 09/05/1989 Gas lasers with reduced turn-on delay US04750182 06/07/1988 Gas lasers US04352185 09/28/1982 Gas laser having improved stability against environmental conditions US05926317 07/20/1999 Multilayer thin film dielectric bandpass filter US05896193 04/20/1999 Apparatus for testing an optical component US05881191 03/09/1999 Optical fiber adapter mounting system US05841918 11/24/1998 Wavelength and bandwidth tunable optical system US05825950 10/20/1998 Optical isolator US05808763 09/15/1998 Optical demultiplexor US05799121 08/25/1998 Multi-port optical device US05798859 08/25/1998 Method and device for wavelength locking US05793916 08/11/1998 Hermetically sealed connection assembly for two or more optical fibers US05790314 08/04/1998 Grin lensed optical device US05778119 07/07/1998 In-line grating device for forward coupling light US05768005 06/16/1998 Multi-stage optical isolator US05757993 05/26/1998 Method and optical system for passing light between an optical fiber and grin lens US05754718 05/19/1998 Hybrid optical filtering circuit US05745634 04/28/1998 Voltage controlled attenuator US05745626 04/28/1998 Method for and encapsulation of an optical fiber US05719989 02/17/1998 Multilayer thin film bandpass filter US05717801 02/10/1998 Device for connecting optical fiber ends held by different types of connector plugs US05706375 01/06/1998 Variable-attenuation tunable optical router US05701375 12/23/1997 Method and system for aligning of optical elements There were another 26 from JDS Fitel and I did not even search under the merged company name. William