Surendra J. Perera

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Lake Worth, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for authenticating wireless device with fixed sta...
- Patent number 7,242,923
- Issue date Jul 10, 2007
- Motorola, Inc.
- Surendra J. Perera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Alphanumeric message composing method using telephone keypad
- Patent number 6,137,867
- Issue date Oct 24, 2000
- Motorola, Inc.
- Surendra Perera
Information Patent Grant
Encoded facsimile communication with a selective system and method...
- Patent number 6,125,207
- Issue date Sep 26, 2000
- Motorola, Inc.
- Zaffer S. Merchant
- G08 - SIGNALLING
Information Patent Grant
Alphanumeric message composing method using telephone keypad
- Patent number 6,052,443
- Issue date Apr 18, 2000
- Motorola
- Surendra Perera
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Alphanumeric message composing method using telephone keypad
- Patent number 5,974,121
- Issue date Oct 26, 1999
- Motorola, Inc.
- Surendra Perera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for compressing ideographic characters for storage decompres...
- Patent number 5,831,636
- Issue date Nov 3, 1998
- Motorola
- Zaffer S. Merchant
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System and method for authenticating wireless device with fixed sta...
- Publication number 20050215233
- Publication date Sep 29, 2005
- MOTOROLA, INC.
- Surendra J. Perera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE