Trademark | These are trademarks or registered trademarks of their respective companies or  | 
  | organizations:  | 
  | Crosstalk / Digital Communications Associates, Inc.  | 
  | |
  | Modulus 8/18 and Modulus 9/21 / Motorola, Inc.  | 
  | |
  | Multimedia Periphery Routing and MPRouter / Motorola, Inc.  | 
  | PathBuilder / 3Com Corporation  | 
  | Procomm / Datastorm Technologies, Inc.  | 
  | Proteon / Proteon Inc.  | 
  | Telenet / Telenet Communications Corporation  | 
  | Tymnet / British Telecommunication Public Limited Company  | 
  | IBM / International Business Machines Corporation  | 
  | XDLC / Motorola, Inc. (Pending)  | 
  | 
  | 
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