Peter X. Leong

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cross-media voice mail notification and delivery
- Patent number 9,609,138
- Issue date Mar 28, 2017
- BT Americas Inc.
- Theodore Leon Griggs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cross-media voice mail notification and delivery
- Patent number 8,155,281
- Issue date Apr 10, 2012
- Ribbit Corporation
- Theodore Leon Griggs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CROSS-MEDIA VOICE MAIL NOTIFICATION AND DELIVERY
- Publication number 20130094632
- Publication date Apr 18, 2013
- Ribbit Corporation
- Theodore Leon Griggs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CROSS-MEDIA VOICE MAIL NOTIFICATION AND DELIVERY
- Publication number 20080317222
- Publication date Dec 25, 2008
- Theodore Leon Griggs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE