Tanaka; Hirohisa A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tanaka; Hirohisa A..The latest application filed is for "method and apparatus for location-sensitive, subsidized cell phone billing".

Company Profile

0.7.6

Tanaka; Hirohisa A. - Menlo Park CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for location-sensitive, subsidized cell phone billing Grant 7,668,765 - Tanaka , et al. February 23, 2	2010-02-23
Method for providing matching and introduction services to proximate mobile users and service providers Grant 6,819,919 - Tanaka November 16, 2	2004-11-16
Method and system for analyzing advertisements delivered to a mobile unit Grant 6,647,269 - Hendrey , et al. November 11, 2	2003-11-11
Method and system for automatically initiating a telecommunications connection based on distance Grant 6,542,748 - Hendrey , et al. April 1, 2	2003-04-01
Method and system for connecting proximately located mobile users based on compatible attributes Grant 6,542,749 - Tanaka , et al. April 1, 2	2003-04-01
Method and system for selectively connecting mobile users based on physical proximity Grant 6,542,750 - Hendrey , et al. April 1, 2	2003-04-01
Method and system for connecting mobile users based on degree of separation Grant 6,539,232 - Hendrey , et al. March 25, 2	2003-03-25
Method and apparatus for location-sensitive, subsidized cell phone billing App 20020123934 - Tanaka, Hirohisa A. ; et al.	2002-09-05
Method and system for automatically initiating a telecommunications connection based on distance App 20020111173 - Hendrey, Geoffrey R. ; et al.	2002-08-15
Method and system for selectively connecting mobile users based on physical proximity App 20020107008 - Hendrey, Geoffrey R. ; et al.	2002-08-08
Method and system for analyzing advertisements delivered to a mobile unit App 20020102993 - Hendrey, Geoffrey R. ; et al.	2002-08-01
Method and system for connecting proximately located mobile users based on compatible attributes App 20020090954 - Tanaka, Hirohisa A. ; et al.	2002-07-11
Method and system for connecting mobile users based on degree of separation App 20020086676 - Hendrey, Geoffrey R. ; et al.	2002-07-04

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