Inventor
WANG JIANRONG
US21 patents
⚠️ This page may combine multiple inventors who share the name “WANG JIANRONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T IP I LP
10 patentsUS10601932B2Mar 24, 2020
Next generation mobility core network controller for service delivery
AT & T IP I LP12 citations86
US10805096B2Oct 13, 2020
Method and system for managing user location information in a communication system
AT & T IP I LP2 citations73
US10361874B2Jul 23, 2019
Method and system for managing user location information in a communication system
AT & T IP I LP2 citations73
US9838258B2Dec 5, 2017
Network service interface for machine-to-machine applications
AT & T IP I LP6 citations73
US9509519B2Nov 29, 2016
Method and system for managing user location information in a communication system
AT & T IP I LP3 citations73
US11671503B2Jun 6, 2023
Group communication and service optimization system
AT & T IP I LP2 citations71
US10827002B2Nov 3, 2020
Group communication and service optimization system
AT & T IP I LP2 citations71
US11146645B2Oct 12, 2021
Next generation mobility core network controller for service delivery
AT & T IP I LP1 citations62
US11375026B2Jun 28, 2022
Group communication and service optimization system
AT & T IP I LP0 citations61
US9743454B2Aug 22, 2017
Method and apparatus for managing failed connection requests for devices in an inactive mode
AT & T IP I LP0 citations41
ZHUCHENG HAOTIAN PHARM CO LTD
4 patentsUS10611789B2Apr 7, 2020
Crystalline form A of rebaudioside D, and preparation method and application therefor
ZHUCHENG HAOTIAN PHARM CO LTD1 citations60
US11059843B2Jul 13, 2021
Stevioside M crystal form, preparation method therefor and use thereof
ZHUCHENG HAOTIAN PHARM CO LTD1 citations59
US10562895B2Feb 18, 2020
Pyrroloquinoline quinone B crystal form and preparation method therefor
ZHUCHENG HAOTIAN PHARM CO LTD0 citations48
US9695164B2Jul 4, 2017
Crystalline forms of pyrroloquinoline quinone disodium salt
ZHUCHENG HAOTIAN PHARM CO LTD1 citations45