Phase Systems LLC

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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for customized telephone greeting announcements
- Patent number RE42122
- Issue date Feb 8, 2011
- Phase Systems LLC
- Lanny Gilbert
- 379 - Telephonic communications
Information Patent Grant
Establishing a conference call from a call-log
- Patent number 7,363,030
- Issue date Apr 22, 2008
- Phase Systems LLC
- E-Lee Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing internet call waiting with voice...
- Patent number 7,342,919
- Issue date Mar 11, 2008
- Phase Systems LLC
- Li Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Establishing a Conference Call from a Call-Log
- Publication number 20080152113
- Publication date Jun 26, 2008
- PHASE SYSTEMS LLC
- E-Lee Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks