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<PERIOD>20040802
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<CONFORMED-NAME>RESEARCH IN MOTION LTD
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<FILE-NUMBER>000-29898
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<STREET1>295 PHILLIP ST
<STREET2>WATERLOO
<CITY>ONTARIO CANADA
<STATE>A6
<ZIP>00000
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<STREET1>295 PHILLIP STREET
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<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>pr080204.htm
<TEXT>
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     <!-- Control Number: pr050404                                                         -->
     <!-- Rev Number:     001                                                              -->
     <!-- Client Name:    Research In Motion Limited                                       -->
     <!-- Project Name:   3 Press Releases                                                 -->
     <!-- Firm Name:      Investor Relations                                               -->
     <TITLE>PR050404 - 3 Press Releases</TITLE>
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<TD><div align="center"><font face="Times New Roman, Times, Serif" size=2><u><b>FORM
  6-K</b></u></font><BR><A NAME=A003></A></div><P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>SECURITIES
AND EXCHANGE COMMISSION </FONT></P>

<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Washington, D.C. 20549 </FONT></P>

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<A NAME=A005></A>
<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Report of Foreign
Private Issuer </FONT></P>

<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Pursuant to Rule 13a-16
or 15d-16 of </FONT></P>

<P ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=2>the Securities Exchange Act
of 1934 </FONT></P>
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<BR>
<p>&nbsp;</p>
<table width="600" border="0">
  <tr>
    <td width="230">For the month of</td>
    <td width="236"><b>August</b>
      <hr>
    </td>
    <td width="112"><b>2004</b>
      <hr>
    </td>
  </tr>
  <tr>
    <td width="230"><font face="Times New Roman, Times, Serif" size=2>Commission
      File Number</font></td>
    <td width="236"><b><font face="Times New Roman, Times, Serif" size=2>000-29898
      </font></b>
      <hr>
      <b><font face="Times New Roman, Times, Serif" size=2> </font></b></td>
    <td width="112">
      &nbsp;<hr>
    </td>
  </tr>
  <tr>
    <td colspan="3">
      <div align="center"> <font face="Times New Roman, Times, Serif" size=3><b>Research
        In Motion Limited</b> </font>
        <hr>
        (Translation of registrant&#146;s name into English)</div>
    </td>
  </tr>
  <tr>
    <td colspan="3">
      <div align="center">295 Phillip Street, <br>
        Waterloo, Ontario, Canada <br>
        N2L 3W8 </div>
    </td>
  </tr>
  <tr>
    <td colspan="3">
      <div align="center"><font face="Times New Roman, Times, Serif" size=2>(Address
        of principal executive offices) </font></div>
    </td>
  </tr>
</table>

<P>&nbsp;</P>

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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate
by check mark whether the registrant files or will file annual reports under cover Form
20-F or Form 40F.  </FONT></TD></TR>
</TABLE>
<div align="center"><BR>
  <table width="427" border="0">
    <tr>
      <td width="200"><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Form 20-F
        ___________</font></td>
      <td width="217"><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Form 40-F_____<u>X</u>_______</font></td>
    </tr>
  </table>
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<br>
<TABLE WIDTH=600 CELLSPACING=0 CELLPADDING=0 BORDER=0>
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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate
by check mark         if the registrant is submitting the Form&nbsp;6-K in paper as
permitted         by Regulation&nbsp;S-T Rule&nbsp;101(b)(1):________________  </FONT></TD></TR>
</TABLE>
<BR>

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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate
by check mark if   the registrant is submitting the Form&nbsp;6-K in paper as permitted
by Regulation&nbsp;S-T   Rule&nbsp;101(b)(7):________________  </FONT></TD></TR>
</TABLE>
<BR>

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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Indicate
by check mark whether by furnishing the information contained in this Form, the
registrant is also thereby furnishing the information to the Commission pursuant to Rule
12g3-2(b) under the Securities Exchange Act of 1934.  </FONT></TD></TR>
</TABLE>
<div align="center"><BR>
  <table width="441" border="0">
    <tr>
      <td> <FONT FACE="Times New Roman, Times, Serif" SIZE=2>Yes__________________</font></td>
      <td><FONT FACE="Times New Roman, Times, Serif" SIZE=2>No________<u>X</u>__________</font></td>
    </tr>
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  <br>
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<TD><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If
"Yes" is marked, indicate below the file number assigned to the registrant   in
connection with Rule 12g3-2(b) : 82-_______________  </FONT></TD></TR>
</TABLE>
<BR>

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<H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=4>DOCUMENT INDEX </FONT></H1>
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<P ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=2><I>&nbsp;&nbsp;&nbsp;
  .</I> </FONT></P>

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    <TD ALIGN=RIGHT WIDTH=8%>
      <div align="center">
        <p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Document</FONT></p>
        <p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>1. </FONT></p><BR><BR>
 </div>
    </TD>

    <TD ALIGN=LEFT WIDTH=81%>
      <p>&nbsp;</p>
      <p><FONT FACE="Times New Roman, Times, Serif" SIZE=2>News Release dated August 2, 2004
 (&#147;Siemens SK65 Mobile Phone Features "BlackBerry Built-In" Technology&quot;)</FONT></p>


    </TD>

    <TD WIDTH=11%>
      <P ALIGN=center><FONT FACE="Times New Roman, Times, Serif" SIZE=2> Page
        No</FONT></P>
      <P ALIGN=center><FONT FACE="Times New Roman, Times, Serif" SIZE=2>2 </FONT></P><BR>


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                    <BR>


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<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=2>Document 1 </FONT></P>
<HR SIZE=5 COLOR=GRAY NOSHADE>

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<A NAME=A001></A>
<P ALIGN=RIGHT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>August 2, 2004 </FONT></P>

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<A NAME=A002></A>
<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=4>FOR IMMEDIATE RELEASE </FONT></H1>

<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->
<A NAME=A003></A>
<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=4>Siemens SK65 Mobile
Phone Features &#147;BlackBerry Built-In&#148; Technology </FONT></H1>

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<A NAME=A004></A>
<P ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=4>RIM&#146;s New
&#147;BlackBerry Built-In&#148; Licensing Program Extends BlackBerry Applications and
Services to Other Mobile Devices </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3><B>Waterloo, ON &#150; </B>Research
In Motion (RIM) (Nasdaq: RIMM; TSX: RIM) today introduced a new licensing program that
allows other device manufacturers to incorporate BlackBerry&reg; software applications in
addition to supporting BlackBerry wireless services. Through the BlackBerry Built-In&#153;
licensing program, mobile device manufacturers can incorporate various BlackBerry
applications into their own phones or handheld devices including BlackBerry Email&#153;,
BlackBerry Calendar&#153; and BlackBerry Browser&#153; applications. The Siemens SK65,
launched today, is the first mobile phone to feature BlackBerry Built-In&#153; technology. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>Thorsten Heins, President of Mobile
Phones within Siemens mobile, commented: &#147;The SK65 is an ingenious all-in-one
solution for business professionals that need to stay in control and informed wherever
they travel. With a full set of messaging features it means you have more flexibility
about where and when you work. Additionally, we have designed the SK65 to offer a
contemporary, yet timeless design for professionals who expect outstanding quality in
looks and performance.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>Thorsten Heins added: &#147;RIM is a
recognized leader of wireless email and wireless enterprise technologies and the
BlackBerry wireless platform is ideal for providing push-based email and wireless data
services. With RIM&#146;s BlackBerry Built-In&#153; technology and our innovative design,
the SK65 is a breakthrough mobile phone for our customers.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>&#147;The BlackBerry Built-In&#153;
licensing program is another important step that supports RIM&#146;s strategy to provide
an open, extensible and scalable wireless platform for a broad range of customers with
varying needs and preferences. We invested early and heavily to develop the architecture,
applications and infrastructure behind BlackBerry and those efforts can now be leveraged
to provide the popular BlackBerry experience to a broader range of devices,&#148; said Jim
Balsillie, Chairman and Co-CEO at Research In Motion. &#147;Siemens is a global leader and
we are very pleased to work together to enable wireless email, calendar and corporate data
access capabilities using BlackBerry Built-In&#153; technology. Together, Siemens and RIM
are providing our customers and partners with a world-class messaging solution and a
powerful application environment.&#148; </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>Through its licensing programs, RIM
is adding value for all of its various customers including users, IT departments,
developers, carriers and device manufacturers. Users gain a greater choice of devices to
satisfy different requirements. IT departments also gain choice and the ability to support
multiple device types with a common back-end infrastructure and end-to-end security model.
Developers benefit from being able to leverage their applications across multiple devices
and channels. Wireless carriers gain from the ability to leverage their success with the
BlackBerry platform and address different market segments with a broader selection of
devices, operating systems and feature sets. Mobile device manufacturers benefit from the
ability to quickly and cost-effectively integrate a proven solution that is deployed by
customers and supported by leading carriers worldwide. </FONT></P>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>The Siemens SK65 is the first mobile
phone to feature BlackBerry Built-In&#153; technology and incorporates BlackBerry
Email&#153;, BlackBerry Calendar&#153; and BlackBerry Browser&#153; applications. Users
get a full BlackBerry experience on a stylish Siemens business phone, including push-based
wireless connectivity. The Siemens SK65 will be able to connect to BlackBerry services via
both BlackBerry Enterprise Server&#153; and BlackBerry Web Client&#153;. </FONT></P>

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<A NAME=A005></A>
<H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=3>-more- </FONT></H1>

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<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>For individuals and smaller
businesses, BlackBerry Web Client provides an Internet-based email interface that allows
users to access multiple existing corporate and/or personal email accounts (including
Microsoft&reg; Exchange, IBM Lotus&reg; Domino&#153; and popular ISP email accounts) from
a single device. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>For corporate customers, BlackBerry
Enterprise Server software tightly integrates with Microsoft Exchange or IBM Lotus Domino
(Novell GroupWise support is expected later this year) and works with existing enterprise
systems to enable secure, push-based, wireless access to email and other corporate data. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>Additionally, the Siemens SK65
supports the Mobile Data Service feature of BlackBerry Enterprise Server, allowing access
to corporate data applications on the intranet beyond email. As a leading example, Siemens
and RIM are working with SAP to extend SAP Solutions for Mobile Business applications,
such as Customer Relationship Management (CRM), to the Siemens SK65 and further increase
business efficiency for customers. </FONT></P>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>The Siemens SK65 with BlackBerry
Built-In&#153; technology is expected to be available in November 2004. </FONT></P>

<!-- MARKER FORMAT-SHEET="Head Major Left Bold" FSL="Default" -->
<A NAME=A006></A>
<H1 ALIGN=LEFT><FONT FACE="Times New Roman, Times, Serif" SIZE=3>About Research In Motion
(RIM) </FONT></H1>

<!-- MARKER FORMAT-SHEET="Para Flush" FSL="Default" -->
<P><FONT FACE="Times New Roman, Times, Serif" SIZE=3>Research In Motion is a leading
designer, manufacturer and marketer of innovative wireless solutions for the worldwide
mobile communications market. Through the development of integrated hardware, software and
services that support multiple wireless network standards, RIM provides platforms and
solutions for seamless access to time-sensitive information including email, phone, SMS
messaging, Internet and intranet-based applications. RIM technology also enables a broad
array of third party developers and manufacturers to enhance their products and services
with wireless connectivity to data. RIM&#146;s portfolio of award-winning products,
services and embedded technologies are used by thousands of organizations around the world
and include the BlackBerry&reg; wireless platform, the RIM Wireless Handheld&#153; product
line, software development tools, radio-modems and software/hardware licensing agreements.
Founded in 1984 and based in Waterloo, Ontario, RIM operates offices in North America,
Europe and Asia Pacific. RIM is listed on the Nasdaq Stock Market (Nasdaq: RIMM) and the
Toronto Stock Exchange (TSX: RIM). For more information, visit www.rim.com or
www.blackberry.com. </FONT></P>


<b>Media Contact:</b><br>
Courtney Flaherty<br>
Brodeur Worldwide for RIM<br>
(212) 771-3637<br>
cflaherty@brodeur.com<br><br>

<b>Investor Contact:</b><br>
RIM Investor Relations<br>
(519) 888-7465<br>
investor_relations@rim.com<br><br>

<P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>
Forward-looking  statements  in this news  release are made  pursuant to the "safe  harbor"  provisions  of the United  States  Private
Securities  Litigation  Reform Act of 1995. When used herein,  words such as "intend" and similar  expressions are intended to identify
forward-looking  statements.  Forward-looking  statements are based on  assumptions  made by and  information  available to Research In
Motion Limited.  Investors are cautioned that such forward-looking  statements involve risks and uncertainties.  Important factors that
could cause actual results to differ  materially from those expressed or implied by such forward looking  statements  include,  without
limitation,  possible  product defects and product  liability,  risks related to  international  sales and potential  foreign  currency
exchange  fluctuations,  the  initiation  or outcome of  litigation,  acts or potential  acts of  terrorism,  international  conflicts,
significant  fluctuations of quarterly operating results,  changes in Canadian and foreign laws and regulations,  continued  acceptance
of RIM's products,  increased levels of competition,  technological changes and the successful development of new products,  dependence
on third-party  networks to provide  services,  dependence on intellectual  property  rights and other risks and factors  detailed from
time to time in RIM's  periodic  reports  filed with the  United  States  Securities  and  Exchange  Commission,  and other  regulatory
authorities.  The Company has no intention or obligation  to update or revise any  forward-looking  statements,  whether as a result of
new information, future events or otherwise.

The  BlackBerry  and RIM families of related  marks,  images and symbols are the  exclusive  properties  and  trademarks of Research In
Motion Limited.  RIM,  Research In Motion and BlackBerry are registered with the U.S. Patent and Trademark Office and may be pending or
registered in other  countries.  All other brands,  product names,  company  names,  trademarks and service marks are the properties of
their respective owners.
</font></p>





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<TD><H1 ALIGN=CENTER><FONT FACE="Times New Roman, Times, Serif" SIZE=4>SIGNATURES
</FONT></H1>
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<TD><P><FONT FACE="Times New Roman, Times, Serif" SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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, thereunto   duly
authorized. </FONT></P><P>&nbsp;
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<p></P><table width="600" border="0"><tr><td width="33">&nbsp;</td><td width="209">&nbsp;</td><td colspan="2"><div align="center"><b><font face="Times New Roman, Times, Serif" size=3>Research
        In Motion Limited </font></b></div><hr><div align="center">(Registrant) </div></td></tr><tr><td width="33">Date:</td><td width="209"><div align="center"><u>August 2, 2004</u></div></td><td width="59">By:</td><td width="271">/s/ Rob Duncan <hr><div align="center">(Signature)
</div></td></tr><tr><td width="33">&nbsp;</td><td width="209">&nbsp;</td><td width="59">&nbsp;</td><td width="271">Rob Duncan</td></tr><tr><td width="33">&nbsp;</td><td width="209">&nbsp;</td><td width="59">&nbsp;</td><td width="271">Vice President, Corporate Controller</td></tr></table>


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