SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

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                                    FORM 8-K

                                 CURRENT REPORT

                     PURSUANT TO SECTION 13 OR 15(D) OF THE
                         SECURITIES EXCHANGE ACT OF 1934

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                         DATE OF REPORT: APRIL 28, 2004


                         VERTICAL COMPUTER SYSTEMS, INC.
               (EXACT NAME OF REGISTRANT AS SPECIFIED IN CHARTER)


          DELAWARE                        0-28685                65-0393635
 ----------------------------           -----------            -------------
 (State or other jurisdiction           (Commission            (IRS Employer
    of incorporation)                   File Number)         Identification No.)


                           201 MAIN STREET, SUITE 1455
                              FORT WORTH, TX 76102
                    (Address of principal executive offices)


                                 (817) 348-8717
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               101 WEST 6TH STREET, SUITE 401 AUSTIN, TEXAS 78701
               --------------------------------------------------
                    (FORMER ADDRESS OF SMALL BUSINESS ISSUER)





ITEM 9. REGULATION FD DISCLOSURE.

Vertical  Computer  Systems,  Inc. (OTC:  VCSY)  announced today that the United
States  Patent and  Trademark  Office  granted a patent (No.  6,718,103)  for an
invention for  "Transmission of Images over a Single Filament Fiber Optic Cable"
on April 6, 2004. In essence,  the patent provides for the  transmission of real
time whole images over one single filament of fiber optic cable.  The process is
optical and does not necessarily require  electricity.  This system makes use of
non-linear  math and has the  potential of  increasing  the capacity of existing
fiber optics by many orders of magnitude,  as well as the  transmission  of true
live  images  in real time with only the use of  optical  devices.  Today,  only
digital video can be transmitted over a fiber optics bundle and the final result
does not achieve movie-grade quality.


ITEM 7. EXHIBITS

      NONE


                                   SIGNATURES

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.


                                 VERTICAL COMPUTER SYSTEMS, INC.

Dated: April 28, 2004

                                 By: /s/Richard Wade
                                     ------------------------
                                     Name:  Richard Wade
                                     Its:  President and CEO