Darren Wetzel

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Boston, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Promotion server using video on demand channel
- Patent number 7,237,250
- Issue date Jun 26, 2007
- Navic Systems, Inc.
- Chaitanya Kanojia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Promotion server using streaming media channel
- Publication number 20080172690
- Publication date Jul 17, 2008
- Chaitanya Kanojia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Promotion server using video on demand channel
- Publication number 20020066106
- Publication date May 30, 2002
- Navic Systems, Inc.
- Chaitanya Kanojia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE