Inventor · disambiguated record
Zhengfang Chen
Also filed as: CHEN ZHENGFANG
32 granted patents·217 citations·filing 2013–2022
96Inventor score
Top patents by PatentIndex Score
32 records- 0196US10966080B1Methods and/or systems for activation and/or configuration of an electronic subscriber identity module (eSIM)VERIZON PATENT & LICENSING INC·Filed 2019·Granted Mar 30, 2021·16 cites·20 claims
- 0296US10743176B1Secure onboarding of a device having an embedded universal integrated circuit card without a preloaded provisioning profileVERIZON PATENT & LICENSING INC·Filed 2019·Granted Aug 11, 2020·28 cites·20 claims
- 0396US10187784B1Systems and methods for transferring SIM profiles between eUICC devicesVERIZON PATENT & LICENSING INC·Filed 2018·Granted Jan 22, 2019·40 cites·20 claims
- 0495US10334428B1Power on pulling for M2M SIM profile downloadsVERIZON PATENT & LICENSING INC·Filed 2018·Granted Jun 25, 2019·15 cites·20 claims
- 0595US9998896B1Dedicated APN access using default network access key for profile downloadVERIZON PATENT & LICENSING INC·Filed 2017·Granted Jun 12, 2018·14 cites·20 claims
- 0694US10993096B1Methods and systems for determining eSIM profile presence for reactivationVERIZON PATENT & LICENSING INC·Filed 2020·Granted Apr 27, 2021·5 cites·20 claims
- 0793US11082855B2Secure onboarding of a device having an embedded universal integrated circuit card without a preloaded provisioning profileVERIZON PATENT & LICENSING INC·Filed 2020·Granted Aug 3, 2021·4 cites·20 claims
- 0893US10708766B1Systems and methods for activating devicesVERIZON PATENT & LICENSING INC·Filed 2019·Granted Jul 7, 2020·19 cites·20 claims
- 0993US10349267B1Systems and methods for transferring SIM profiles between eUICC devicesVERIZON PATENT & LICENSING INC·Filed 2018·Granted Jul 9, 2019·8 cites·20 claims
- 1093US9326091B2Near field communication automatic self-provisioningCELLCO PARTNERSHIP DBA VERIZON·Filed 2013·Granted Apr 26, 2016·17 cites·20 claims
- 1192US10904741B2Systems and methods for queueing subscriber identity module profiles on an embedded universal integrated circuit cardVERIZON PATENT & LICENSING INC·Filed 2018·Granted Jan 26, 2021·8 cites·20 claims
- 1289US9380630B2Management of access network retry across power cycleCELLCO PARTNERSHIP DBA VERIZON·Filed 2013·Granted Jun 28, 2016·10 cites·20 claims
- 1388US10021557B1Universal GUTI for simplified device onboardingVERIZON PATENT & LICENSING INC·Filed 2017·Granted Jul 10, 2018·4 cites·20 claims
- 1488US9198024B1Remote device activationVERIZON PATENT & LICENSING INC·Filed 2014·Granted Nov 24, 2015·15 cites·20 claims
- 1583US9571664B2Reliable activation of mobile devicesVERIZON PATENT & LICENSING INC·Filed 2015·Granted Feb 14, 2017·5 cites·22 claims
- 1679US9723426B2Subscription-aware and updates-aware SIM processVERIZON PATENT & LICENSING INC·Filed 2015·Granted Aug 1, 2017·3 cites·20 claims
- 1777US9729997B2Mobile device self-provisioningCELLCO PARTNERSHIP DBA VERIZON·Filed 2013·Granted Aug 8, 2017·4 cites·20 claims
- 1873US11812505B2Methods and/or systems for activation and/or configuration of an electronic subscriber identity module (eSIM)VERIZON PATENT & LICENSING INC·Filed 2022·Granted Nov 7, 2023·0 cites·20 claims
- 1973US11805409B2System and method for deriving a profile for a target endpoint deviceVERIZON PATENT & LICENSING INC·Filed 2022·Granted Oct 31, 2023·0 cites·20 claims
- 2073US10397768B2Universal GUTI for simplified device onboardingVERIZON PATENT & LICENSING INC·Filed 2018·Granted Aug 27, 2019·1 cites·20 claims
- 2169US11317276B2Methods and/or systems for activation and/or configuration of an electronic subscriber identity module (eSIM)VERIZON PATENT & LICENSING INC·Filed 2021·Granted Apr 26, 2022·0 cites·20 claims
- 2266US11540101B2Methods and systems for determining eSIM profile presence for reactivationVERIZON PATENT & LICENSING INC·Filed 2021·Granted Dec 27, 2022·0 cites·20 claims
- 2357US9838866B24G LTE power on activationsCELLCO PARTNERSHIP DBA VERIZON·Filed 2013·Granted Dec 5, 2017·1 cites·20 claims
- 2456US10694355B2Dedicated APN access using default network access key for profile downloadVERIZON PATENT & LICENSING INC·Filed 2018·Granted Jun 23, 2020·0 cites·20 claims
- 2554US11375367B2System and method for deriving a profile for a target endpoint deviceVERIZON PATENT & LICENSING INC·Filed 2019·Granted Jun 28, 2022·0 cites·20 claims
- 2648US10275737B2Enabling and disabling user device configurations based on an account type of the user deviceVERIZON PATENT & LICENSING INC·Filed 2015·Granted Apr 30, 2019·0 cites·20 claims
- 2748US9270623B2Network and device solution on sponsored data applicationVERIZON PATENT & LICENSING INC·Filed 2014·Granted Feb 23, 2016·0 cites·20 claims
- 2846US10206077B2Identification of provisioning status for a subscriber identity moduleVERIZON PATENT & LICENSING INC·Filed 2016·Granted Feb 12, 2019·0 cites·20 claims
- 2944US11388584B2Systems and methods for determining activation status for user devicesVERIZON PATENT & LICENSING INC·Filed 2020·Granted Jul 12, 2022·0 cites·20 claims
- 3042US10944753B2IoT devices wireless network connectivity policy managementVERIZON PATENT & LICENSING INC·Filed 2017·Granted Mar 9, 2021·0 cites·20 claims
- 3142US9402146B2On-device movement of an existing mobile numberCELLCO PARTNERSHIP DBA VERIZON·Filed 2014·Granted Jul 26, 2016·0 cites·20 claims
- 3238US9451444B2Systems and methods for providing modem behavior-based setup for user devicesCELLCO PARTNERSHIP DBA VERIZON·Filed 2014·Granted Sep 20, 2016·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →