Inventor

Jinjin Ni

Inventor

Shanghai, CN

Overview

2015–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 13 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary

H04WWireless communication networks55%

H04LTransmission of digital information, e.g. telegraphic communication18%

H04BTransmission14%

H04MTelephonic communication14%

PatentTitleYear

10,834,726Method and device for processing services of multi-channel terminal2020 10,833,714Multi-card user equipment and service processing method thereof2020 10,681,532Multi-card mobile terminal, and service switching method and device thereof2020 10,609,548User terminal, and method and device for providing mobile communication service2020 10,237,387Incoming call recording method and device for multi-channel terminal2019 10,225,729Multi-card user equipment and service processing method and device thereof2019 10,218,746Call transferring method and device for multi-channel terminal2019 10,142,812Incoming call responding method and device for multi-channel terminal2018 9,924,337'Method and apparatus for processing emergency call of communication terminal'2018 9,699,719'Self-adaptive communications network selection'2017 9,693,292'Method for searching network at startup, communication processor and terminal equipment'2017 9,503,936'Optimizing supplementary service operations for LTE-enabled devices'2016 9,084,158'Supplementary service implementation method, LTE network system and mobile terminal'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to SPREADTRUM COMM SHANGHAI CO (13)· patent assignee history

2015–2020Based in Shanghai, CN· patent location history

2016Based in Shangahi, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SPREADTRUM COMM SHANGHAI CO	13	2015–2020

Locations

Location	Patents	Span
Shanghai, CN	12	2015–2020
Shangahi, CN	1	2016