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                        Input devices and their use
                    
                                            
                                - 
                                    Patent number 7,391,861
                                
 
                                - 
                                    Issue date Jun 24, 2008
                                
 
                        
                                            
                                - 
                                        
                                    Digit Wireless, LLC
                                 
                                - 
                                        
                                    David H.  Levy
                                 
                        
                                            
                                - 
                                        
                                    G06 - COMPUTING CALCULATING COUNTING
                                 
                        
                 
             
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                        Fast typing system and method
                    
                                            
                                - 
                                    Patent number 7,175,438
                                
 
                                - 
                                    Issue date Feb 13, 2007
                                
 
                        
                                            
                                - 
                                        
                                    Digit Wireless
                                 
                                - 
                                        
                                    David H.  Levy
                                 
                        
                                            
                                - 
                                        
                                    G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
                                 
                        
                 
             
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            - 
                
                
                    
                        Keypad construction
                    
                                            
                                - 
                                    Patent number 7,126,498
                                
 
                                - 
                                    Issue date Oct 24, 2006
                                
 
                        
                                            
                                - 
                                        
                                    Digit Wireless, LLC
                                 
                                - 
                                        
                                    David H.  Levy
                                 
                        
                                            
                                - 
                                        
                                    H01 - BASIC ELECTRIC ELEMENTS
                                 
                        
                 
             
            - 
                
                
            
 
            - 
                
                
                    
                        Keypads and key switches
                    
                                            
                                - 
                                    Patent number 6,911,608
                                
 
                                - 
                                    Issue date Jun 28, 2005
                                
 
                        
                                            
                                - 
                                        
                                    Digit Wireless, LLC
                                 
                                - 
                                        
                                    David H.  Levy
                                 
                        
                                            
                                - 
                                        
                                    H01 - BASIC ELECTRIC ELEMENTS
                                 
                        
                 
             
    
     
    
    
        
            
        
            
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                        78931516 - MEDIATAP
                    
                                            
                                - 
                                    Serial number 78931516
                                
 
                                - 
                                    Filing date Jul 18, 2006
                                
 
                        
                                            
                                - 
                                        
                                    Digit Wireless, LLC
                                 
                                - 
                                        
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 
                        
                    
                 
             
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                        76360821 - FT
                    
                                            
                                - 
                                    Serial number 76360821
                                
 
                                - 
                                    Filing date Jan 22, 2002
                                
 
                        
                                            
                                - 
                                        
                                    Digit Wireless, LLC
                                 
                                - 
                                        
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 
                        
                    
                 
             
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                        76360999 - F T
                    
                                            
                                - 
                                    Serial number 76360999
                                
 
                                - 
                                    Filing date Jan 22, 2002
                                
 
                        
                                            
                                - 
                                        
                                    Digit Wireless, LLC
                                 
                                - 
                                        
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 
                        
                    
                 
             
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                        76338428 - FASTAP
                    
                                            
                                - 
                                    Serial number 76338428
                                
 
                                - 
                                    Registration number 3055818
                                
 
                                - 
                                    Filing date Nov 16, 2001
                                
 
                        
                                            
                                - 
                                        
                                    Digit Wireless, LLC
                                 
                                - 
                                        
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments