System and method for providing enhanced services for a telecommunication call | Patent Number 06330224

US 06330224 NA

Application Number9272655

Publication Number-

Pendency2 years, 8 months, 29 days

Filled DateMar 18, 1999

Priority DateNov 22, 1996

Publication Date-

Expiration DateNov 22, 2016

Inventor/Applicants Tracy Lee Nelson
Joseph Michael Christie
Joseph S. Christie

ExaminesVINCENT, DAVID ROBERT

Art Unit2661

Technology Center2600

Assignments

Assurance Wireless Usa L.p.

Clearwire Communications Llc

Sprint Communications Company L.p.

Current

Layer3 Tv Inc.

Current

Sprint International Incorporated

Current

Sprint Telecommunications Company L.p.Deutsche Telekom Ag

Original

Law Firm

You must be logged in to view

Attorneys

Subscription-Only

View Concierge Program

See the invalidated claims, subscribe to our Concierge Program.

View Concierge Program

Empower your practice with Patexia Publication Prosecution IP Module.

Get access to our exclusive rankings and unlock powerful data.

Check our Latest Report Purchase IP Module

Looking for a Publication Attorney?

Get in touch with our team or create your account to start exploring a network of over 120K attorneys.