Inventor · disambiguated record
Charles Brent Hirschman
Also filed as: HIRSCHMAN CHARLES B · HIRSCHMAN CHARLES BRENT
23 granted patents·397 citations·filing 1988–2018
94Inventor score
Files withSPRINT COMMUNICATIONS CO LP7SPRINT COMMUNICATIONS CO4BERTZ LYLE T3BREAU JEREMY R3SPRINT SPECTRUM LP2
Top patents by PatentIndex Score
23 records- 0194US4897867AMethod of and an arrangement for forwarding a customer orderAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Jan 30, 1990·305 cites·28 claims
- 0291US8547912B1Mobility between two different wireless access networksBREAU JEREMY R·Filed 2009·Granted Oct 1, 2013·22 cites·17 claims
- 0387US9967734B1Content delivery network request handling in wireless communication systemsSPRINT COMMUNICATIONS CO LP·Filed 2014·Granted May 8, 2018·6 cites·6 claims
- 0487US7551915B1Method of establishing route optimized communication in mobile IPv6 by securing messages sent between a mobile node and home agentSPRINT SPECTRUM LP·Filed 2006·Granted Jun 23, 2009·17 cites·18 claims
- 0586US9148453B1Dynamic determination of initial filter criteriaPANKAJAKSHAN BEJOY·Filed 2011·Granted Sep 29, 2015·10 cites·20 claims
- 0684US9049590B1Communication usage control for a group of usersSPRINT COMMUNICATIONS CO·Filed 2014·Granted Jun 2, 2015·6 cites·20 claims
- 0781US8537843B1Timer based logic component for initial filter criteria in a wireless communication systemBREAU JEREMY R·Filed 2010·Granted Sep 17, 2013·6 cites·20 claims
- 0877US8599776B1Transferring an active wireless voice call to a packet networkBREAU JEREMY R·Filed 2010·Granted Dec 3, 2013·4 cites·20 claims
- 0976US9948597B1Facilitating access of a mobile device to a web-based service using a network interfaceSPRINT COMMUNICATIONS CO LP·Filed 2013·Granted Apr 17, 2018·4 cites·17 claims
- 1075US8280342B1Emergency services using path optimizationMANNING SERGE M·Filed 2008·Granted Oct 2, 2012·6 cites·24 claims
- 1174US8775583B1Assigning internet protocol addresses in a networkSPRINT COMMUNICATIONS CO·Filed 2012·Granted Jul 8, 2014·3 cites·18 claims
- 1268US10015235B2Distribution of media content to wireless communication devicesSPRINT COMMUNICATIONS CO LP·Filed 2014·Granted Jul 3, 2018·2 cites·14 claims
- 1367US9241285B1PCRF/ANDSF interaction in a communication networkBERTZ LYLE T·Filed 2012·Granted Jan 19, 2016·2 cites·16 claims
- 1467US7929506B1Method of resource management for a mobile nodeSPRINT SPECTRUM LP·Filed 2006·Granted Apr 19, 2011·3 cites·9 claims
- 1560US8248983B2Method and system for controlling the provision of media content to mobile stationsBERTZ LYLE T·Filed 2008·Granted Aug 21, 2012·1 cites·5 claims
- 1656US11240658B2Content-delivery footprint and capabilities data transfer from wireless communication devicesT MOBILE INNOVATIONS LLC·Filed 2018·Granted Feb 1, 2022·0 cites·20 claims
- 1756US10567950B2Content delivery network request handling in wireless communication systemsSPRINT COMMUNICATIONS CO LP·Filed 2018·Granted Feb 18, 2020·0 cites·20 claims
- 1856US9503416B2Communication system to provide selective access to a wireless communication deviceSPRINT COMMUNICATIONS CO LP·Filed 2015·Granted Nov 22, 2016·0 cites·20 claims
- 1956US9325663B2Discovery of network address allocations and translations in wireless communication systemsSPRINT COMMUNICATIONS CO·Filed 2014·Granted Apr 26, 2016·0 cites·20 claims
- 2054US10200856B2Content-delivery footprint and capabilities data transfer from wireless communication devicesSPRINT COMMUNICATIONS CO LP·Filed 2014·Granted Feb 5, 2019·0 cites·20 claims
- 2151US9030965B2Communication system to provide selective access to a wireless communication deviceSPRINT COMMUNICATIONS CO·Filed 2013·Granted May 12, 2015·0 cites·20 claims
- 2251US8520604B2Method and system for controlling the provision of media content to mobile stationsBERTZ LYLE T·Filed 2012·Granted Aug 27, 2013·0 cites·19 claims
- 2350US9705794B2Discovery of network address allocations and translations in wireless communication systemsSPRINT COMMUNICATIONS CO LP·Filed 2016·Granted Jul 11, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →