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Patriot Scientific (PTSC)

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About Us

Patriot Scientific has primarily been an intellectual-property licensing company with several patents covering the design of microprocessor chips. Chips with Patriot's patented technology are used throughout the world in products ranging from computers and cameras to printers, automotive and industrial devices.

  • Current cash generation is predominantly licensing revenues from Patriot's Moore Microprocessor Patent™ Portfolio which contains intellectual property that is jointly owned with privately held The TPL Group. The MMP™ Portfolio includes seven U.S. patents as well as their European and Japanese counterparts. It is widely recognized that the MMP™ Portfolio protects fundamental technology used in microprocessors, microcontrollers, digital signal processors (DSPs), embedded processors and system-on-chip (SoC) devices.
  • Patriot currently holds a 50% joint ownership in Phoenix Digital Solutions, LLC, the entity that records the license revenues for the MMP Portfolio.
  • Patriot owns 46% of Holocom Networks, a company making security enclosures for secure networking applications, primarily to military, government agency and defense contractors.
  • The Company acquired Crossflo Systems, Inc., a San Diego, California private software and services company noted for its innovative data-sharing solutions on September 1, 2008. Crossflo is building a base of clients in justice and public safety, and homeland security that have a critical need for secure, selective, scalable and nondisruptive data-sharing.
  •   In June 2009 Patriot Scientific announced the creation of Patriot Data Solutions Group (PDSG) replacing the Crossflo Systems name. The new company unites Patriot's acquired entities and software technologies into a portfolio encompassing best-of-breed data sharing technologies and services in public safety and justice.

 

 

PTSC/TPL (via Alliacense) Licensees to-date

Advanced Micro Devices, Intel, Hewlett-Packard, Casio, Fujitsu, Sony, Nikon, Seiko Epson, Pentax, Olympus, Kenwood, Agilent, Lexmark, Schneider Electric, NEC, Funai, SanDisk, Sharp, Nokia, Bull, Lego, DMP Electronics, Denso Wave, American Power Conversion Corp, Philips, TEAC, Daewoo, WMS Gaming, Lite-On IT, Alpine, Toshiba*, Matsushita (Panasonic)*, Victor Company of Japan (JVC)*, Verigy, Humax, Psion, Tokyo Electron, DIRECTV, Mattel, Advanced Medical Optics, Citizen, Gerber Scientific, Emerson Radio, Research In Motion, Onkyo, Hoya, Bosch, Audiovox, Rockwell Automation, Respironics, ASUSTeK, Roper Industries, Unisys, Hoffmann-LaRoche, Varian Medical Systems, Pantech, ADC Telecommunications, Sanyo, Cardiac Science, Buffalo Technology, Alcon, Harman, TPV Technology, Textron, Force10 Networks, VTech, Blue Coat Systems, Caterpillar

http://agoracom.com/ir/patriot/forums/discussion/topics/195476-ptsc-s-due-diligence-page-2-8-08/messages/1411947#message   


 

News & Investor Updates
 
Click here: Patriot Scientific - Press Room

Receive News & Investor Updates

Please e-mail ir@ptsc.com This e-mail address is being protected from spam bots, you need JavaScript enabled to view it to be added to our news and investor updates e-mail list. 

PTSC SEC fillings

 

PTSC SEC fillings
 

 

Corporate Office

Patriot Scientific Corporation
701 Palomar Airport Road
Suite 170
Carlsbad, CA 92011-1045

Telephone: (760) 547-2700
Facsimile: (760) 547-2705

Investor Relations
Telephone: (760)547-2700 x102
Email: ir@ptsc.com This e-mail address is being protected from spam bots, you need JavaScript enabled to view it

Subsidiaries

Patriot Data Solutions Group
858.724.2216 Phone
888.583.0333 Toll Free
info@crossflo.com This e-mail address is being protected from spam bots, you need JavaScript enabled to view it

http://www.pdsg.com/  

 



 

 

 

 

      

Patents

U.S. Patents

5,530,890 High performance, low cost microprocessor June 25, 1996
http://patft.uspto.gov/netacgi/nph-P...

5,440,749 High performance, low cost microprocessor architecture August 8, 1995
http://patft.uspto.gov/netacgi/nph-P...

5,457,784 Interfacing system using an auto-adapting
multi-ported control module between an i/o port and a
plurality of peripheral adaptors via bus extending cables
October 10, 1995
http://patft.uspto.gov/netacgi/nph-P...

5,604,915 Data processing system having load dependent bus timing February 18, 1997
http://patft.uspto.gov/netacgi/nph-P...

5,659,703 Microprocessor system with hierarchical stack and method of operation August 19, 1997
http://patft.uspto.gov/netacgi/nph-P...

5,784,584 High performance microprocessor using instructions that operate within instruction groups July 21, 1998
http://patft.uspto.gov/netacgi/nph-P...

5,809,336 High performance microprocessor having variable speed system clock September 15, 1998
http://patft.uspto.gov/netacgi/nph-P...

6,598,148 High performance microprocessor having variable speed system clock July 22, 2003
http://patft.uspto.gov/netacgi/nph-P...

European Patents

EP0786730 B1 High performance, low cost microprocessor (Publication Date: July 30,1997)
http://v3.espacenet.com/textdoc?DB=E...

EP0870226 B1 RISC microprocessor architecture (Publication Date: October 14, 1998)
http://v3.espacenet.com/textdoc?DB=E...

WO2002US02688 20020129 (Patent Application) System and method
for optimizing power/performance in network-centric
microprocessor-controlled devices August 15, 2002

http://agoracom.com/ir/patriot/forums/discussion/topics/195476-ptsc-s-due-diligence-page-2-8-08/messages/1411947#message 

   

Websites of interest

http://www.ptsc.com/

http://www.patriotscientific.com/

http://www.holocom.com/

http://www.tplgroup.net

http://www.alliacense.com/

http://www.pdsg.com/

http://www.nupower-ic.net/



 

PTSC's Due Diligence Page 2/14/12...

PTSC (Patriot Scientific Corporation)
701 Palomar Airport Road
Suite 170 Carlsbad, CA 92011-1045
Telephone: (760) 547-2700
Facsimile: (760) 547-2705

Investor Relations: (760) 547-2700 (Ext. 102)

PTSC Home Page
http://www.ptsc.com
Patriot Data Solutions Group Home Page
http://www.pdsg.com/
PTSC's Corporate Officers (October, 2009): ...Cliff Flowers, CEO/CFO

PTSC's Board of Directors (April, 2008): Helmut Falk, Jr., Gloria Felcyn, Carlton M. Johnson

SEC Filings: http://finance.yahoo.com/q/sec?s=PTSC.OB
Annual Report:
http://www.edgar-online.com/bin/cobrand/?doc=A-836564-0001019687-09-002922&nav=1&src=Yahoo

PTSC/TPL (via Alliacense) Licensees to-date

 

Advanced Micro Devices, Intel, Hewlett-Packard, Casio, Fujitsu, Sony, Nikon, Seiko Epson, Pentax, Olympus, Kenwood, Agilent, Lexmark, Schneider Electric, NEC, Funai, SanDisk, Sharp, Nokia, Bull, Lego, DMP Electronics, Denso Wave, American Power Conversion Corp, Philips, TEAC, Daewoo, WMS Gaming, Lite-On IT, Alpine, Toshiba*, Matsushita (Panasonic)*, Victor Company of Japan (JVC)*, Verigy, Humax, Psion, Tokyo Electron, DIRECTV, Mattel, Advanced Medical Optics, Citizen, Gerber Scientific, Emerson Radio, Research In Motion, Onkyo, Hoya, Bosch, Audiovox, Rockwell Automation, Respironics, ASUSTeK, Roper Industries, Unisys, Hoffmann-LaRoche, Varian Medical Systems, Pantech, ADC Telecommunications, Sanyo, Cardiac Science, Buffalo Technology, Alcon, Harman, TPV Technology, Textron, Force10 Networks, VTech, Blue Coat Systems, Caterpillar, Optoma, Leica Camera, Arcelik, Dresser, Cummins, Stryker, Cymer, TE Connectivity, GTECH Corp (Lottomatica),

* = Granted use of the MMP Portfolio

Upcoming Events ...next licensee_____________________

 

U.S. Patents

5,530,890 High performance, low cost microprocessor June 25, 1996
http://patft.uspto.gov/netacgi/nph-P...
5,440,749 High performance, low cost microprocessor architecture August 8, 1995

http://patft.uspto.gov/netacgi/nph-P...
5,457,784 Interfacing system using an auto-adapting
multi-ported control module between an i/o port and a
plurality of peripheral adaptors via bus extending cables
October 10, 1995

http://patft.uspto.gov/netacgi/nph-P...
5,604,915 Data processing system having load dependent bus timing February 18, 1997

http://patft.uspto.gov/netacgi/nph-P...
5,659,703 Microprocessor system with hierarchical stack and method of operation August 19, 1997

http://patft.uspto.gov/netacgi/nph-P...
5,784,584 High performance microprocessor using instructions that operate within instruction groups July 21, 1998

http://patft.uspto.gov/netacgi/nph-P...
5,809,336 High performance microprocessor having variable speed system clock September 15, 1998

http://patft.uspto.gov/netacgi/nph-P...
6,598,148 High performance microprocessor having variable speed system clock July 22, 2003

http://patft.uspto.gov/netacgi/nph-P...

European Patents

EP0786730 B1 High performance, low cost microprocessor (Publication Date: July 30,1997)
http://v3.espacenet.com/textdoc?DB=E...
EP0870226 B1 RISC microprocessor architecture (Publication Date: October 14, 1998)

http://v3.espacenet.com/textdoc?DB=E...
WO2002US02688 20020129 (Patent Application) System and method
for optimizing power/performance in network-centric
microprocessor-controlled devices August 15, 2002

http://v3.espacenet.com/textdoc?DB=E...

 


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PTSC
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PTSC News: Palace Entertainment Purchases MMP Portfolio™ License 09/11/2014 08:30:00 AM
PostSubject
#20472  Sticky Note A list of all mmp licencors. Just a TechKim 11/03/14 11:51:26 PM
#21202   Another attempt to maintain a modicum of RELEVENCE earplug 03/02/15 11:37:17 PM
#21201   .045 bid.053 ask!Last.046 Somebody knows something in my Neverending 03/02/15 12:57:02 PM
#21199   Anyone still hanging around after all this time earplug 03/01/15 06:53:43 PM
#21197   The Barnes&Noble motion to dismiss the case is Neverending 02/27/15 02:33:43 PM
#21195   Sorrie buddie the stock is done.Sell URE shares Neverending 02/26/15 08:55:42 PM
#21194   I for one, think that there is HOPE.. earplug 02/26/15 05:45:46 PM
#21193   I WAS IN PTSC WHEN IT RAN WELL Hammer1 02/26/15 03:30:44 PM
#21192   I sure miss the ROCKET DOCKET !!!!! WeBeenHad 02/25/15 05:25:56 PM
#21191   Selling now, please buy mine at .07 - boug5309 02/25/15 01:27:11 PM
#21190   Climbing our way out of the $.06 range? moxa1 02/25/15 09:41:50 AM
#21188   Cliffy is NOT even CLOSE to CAPABLE of earplug 02/24/15 04:31:40 PM
#21187   It is obvious, just who has the HAMMER earplug 02/22/15 10:33:30 PM
#21185   It makes NO difference WHO gets to prosecute earplug 02/22/15 08:55:10 PM
#21184   Nothing out of PTSC since the bankruptcy hearing Neverending 02/22/15 08:28:51 PM
#21182   Nice and cozy in your boiler room ? WeBeenHad 02/20/15 05:33:51 PM
#21181   ..."Trying 2 help you all with some sound advice" earplug 02/19/15 11:02:28 AM
#21180   5c.4 U buddies! The stock is slumping and Neverending 02/19/15 09:17:02 AM
#21179   I wish the bankruptcy decision would have waited smokey 02/15/15 01:30:00 PM
#21178   Earplug, I was only joking with mr sell, sell bigwedge 02/15/15 03:28:06 AM
#21177   Hi..!! Bro.. earplug 02/14/15 08:24:42 PM
#21176   ok then I will sell on Monday only lol.lol bigwedge 02/14/15 05:39:21 PM
#21175   big-Feb 26 2016 is the Markman hearing the Neverending 02/14/15 05:15:45 PM
#21174   Never/Geoff You can post all day every day,,,waited this bigwedge 02/14/15 04:52:15 PM
#21173   Woops! the Markman is FEBRUARY 26 2016 in Neverending 02/14/15 10:39:29 AM
#21172   With the same judge as HTC...lol.lol bigwedge 02/13/15 09:46:38 AM
#21171   NEWS!!! URE Markman hearing is in 2016!! In Neverending 02/13/15 08:51:58 AM
#21170   A PR? Buddie you got this all wrong. Neverending 02/12/15 08:22:22 PM
#21169   where in the h___ is the PR on smokey 02/12/15 07:24:05 PM
#21168   .07 -- Good close can we maintain it boug5309 02/12/15 04:16:21 PM
#21167   20 minutes left and no indication where we smokey 02/11/15 03:39:55 PM
#21166   Don't get to excited it was just me boug5309 02/11/15 12:49:17 PM
#21165   anyone have the schedule and times for today smokey 02/11/15 11:51:17 AM
#21164   Peeps! Today is a great chance 2 sell! Neverending 02/11/15 11:46:30 AM
#21163   Good morning ALL... earplug 02/11/15 11:40:37 AM
#21162   Yes, and I also thought we would be audi65 02/11/15 10:35:09 AM
#21161   Yup. But, I thought we were also Prudent Capitalist 02/11/15 10:31:26 AM
#21160   Here we go folks!!!!!! GLTA audi65 02/11/15 09:56:23 AM
#21159  Restored earplug- URE wheelcomb! Sell all URE shares ASAP Neverending 02/10/15 04:41:13 PM
#21158   I'm So happy that someone is reminding me earplug 02/10/15 04:23:41 PM
#21157   IMPORTANT PTSC INFO! >>>>>>>>>>>> Neverending 02/10/15 03:44:42 PM
#21156   Exactly, we just have to wait & see audi65 02/10/15 11:46:28 AM
#21155   we'll see I am not to optimistic smokey 02/10/15 11:13:41 AM
#21154   I don't think we see much movement either audi65 02/10/15 10:55:57 AM
#21153   not to much excitement about tomorrow just another disappointment smokey 02/10/15 10:20:45 AM
#21152   The Latest from Pacers---Nosser.. earplug 02/10/15 09:25:30 AM
#21151   Leckrone seems to forfeit to prevent chapter 7...? ccraider 02/07/15 11:15:24 AM
#21150   Huge week coming up. This could be audi65 02/07/15 10:41:59 AM
#21149   PTSC NEWS!!! PTSC NEWS!! READ IT HERE>>>> Neverending 02/07/15 09:52:55 AM
#21148   Thanks for the info and insight. I wish xlr-v 02/07/15 01:05:01 AM
#21147   Some of, but NOT all is newly informative. earplug 02/06/15 11:43:30 AM
PostSubject