Inventor

Yanshan Shi

Inventor

Shanghai, CN

Overview

9→

Patents

2011–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 9 as inventor

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

H04Wprimary

H04WWireless communication networks33%

G06FElectric digital data processing17%

H04LTransmission of digital information, e.g. telegraphic communication11%

A61BDiagnosis6%

G06KGraphical data reading6%

G06VImage or video recognition or understanding6%

H04BTransmission6%

H04JMultiplex communication6%

H04MTelephonic communication6%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use6%

PatentTitleYear

10,948,979Method and device for determining action or action part2021 10,091,747Signal amplifying device, method for controling signal amplifying device and method for identifying signal amplifying device2018 9,471,584'Demand paging method for mobile terminal, controller and mobile terminal'2016 9,392,441'Method and apparatus for controlling updates to a mobile device'2016 9,332,461'Packet-switched network return'2016 9,307,543'Packet-switched network return'2016 9,014,044'Communications terminal and method and apparatus for testing'2015 8,305,982'Method for assigning signature sequences for E-HICH channel'2012 8,072,960'Networking method of single frequency network in TD-SCDMA system'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2016Patents assigned to SHI YANSHAN (3)· patent assignee history

2011Patents assigned to CHEN DATONG (1)· patent assignee history

2011–2018Based in Shanghai, CN· patent location history

2012–2018Patents assigned to SPREADTRUM COMM SHANGHAI CO (7)· patent assignee history

2016Patents assigned to CHAI YIPENG (1)· patent assignee history

2021Patents assigned to BEIJING ZHIGU RUITUO TECH CO LTD (1)· patent assignee history

2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SPREADTRUM COMM SHANGHAI CO	7	2012–2018
SHI YANSHANself	3	2011–2016
BEIJING ZHIGU RUITUO TECH CO LTD	1	2021
CHAI YIPENG	1	2016
CHEN DATONG	1	2011

Locations

Location	Patents	Span
Shanghai, CN	8	2011–2018
Beijing, CN	1	2021