Inventor

Dongmei Zhang

Inventor

Beijing, CN

Overview

2006–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 79 as inventor

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

G06Fprimary

G06FElectric digital data processing28%

H04LTransmission of digital information, e.g. telegraphic communication22%

H04WWireless communication networks22%

G06VImage or video recognition or understanding12%

H04NPictorial communication, e.g. television4%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%

C07DHeterocyclic compounds2%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes2%

C12MApparatus for enzymology or microbiology2%

A61KPreparations for medical, dental or toiletry purposes1%

PatentTitleYear

10,880,738Method and device for generating access stratum key in communications system2020 10,855,461Security key change method, base station, and user equipment2020 10,812,256Method, apparatus, and system for performing an establishment of a security context between user equipment and an access node2020 10,747,950Automatic insights for spreadsheets2020 10,735,185Method, apparatus, and system for performing an establishment of a security context between user equipment and an access node by a base station2020 10,683,278Substituted quinolone derivatives, or pharmaceutically acceptable salts or stereoisomers thereof, and pharmaceutical compositions and use thereof2020 10,635,667Automatic insights for multi-dimensional data2020 10,630,664Counter check and reconfiguration method, apparatus, and system2020 10,416,871Direct manipulation interface for data analysis2019 10,397,775Key exchange method and apparatus2019 10,377,774Vinblastine derivatives, preparation method therefor and application thereof2019 10,348,703Method and device for generating access stratum key in communications system2019 10,176,246Fast grouping of time series2019 10,160,945Horizontal immersion cover type carbon supplement device and carbon supplement method used for microalgae culture in open pond2018 10,084,594Method, apparatus, and system for performing an establishment of a security context between a user equipment and an access node2018 10,045,077Consumption of content with reactions of an individual2018 10,013,465Frequent pattern mining2018 10,009,326Method and device for generating access stratum key in communications system2018 10,001,897User interface tools for exploring data visualizations2018 9,973,954Method and device for minimizing drive test logging measurement2018 9,924,354'Key exchange method and apparatus'2018 9,736,738'Method for transferring context and mobility management entity'2017 9,736,125'Method and device for generating access stratum key in communications system'2017 9,736,129'Counter check and reconfiguration method, apparatus, and system'2017 9,681,339'Security processing method and system in network handover process'2017 9,673,974'Method, apparatus, and system for performing an establishment of a security context between user equipment and an access node by a base station'2017 9,571,879'Consumption of content with reactions of an individual'2017 9,567,557'Trap-type carbon replenishing device for culturing microalgae of opened pool and carbon replenishing method thereof'2017 9,563,674'Data exploration user interface'2017 9,519,464'Code recommendation'2016 9,459,947'Error report processing using call stack similarity'2016 9,382,249'Antitumor aza-benzo [f] azulen derivative, method for preparing same, and use thereof'2016 9,348,852'Frequent pattern mining'2016 9,301,147'Method, apparatus, and system for data protection on interface in communications system'2016 9,232,404'Method, apparatus, and system for data transmission'2016 9,215,700'Counter check and reconfiguration method, apparatus, and system'2015 9,147,271'Graphical representation of aggregated data'2015 9,122,563'Computing minimal polynomials'2015 9,110,769'Code-clone detection and analysis'2015 9,104,525'API usage pattern mining'2015 9,088,616'Method and apparatus for authentication'2015 9,049,594'Method and device for key generation'2015 9,027,111'Relay node authentication method, apparatus, and system'2015 8,989,381'Method, apparatus, and system for data protection on interface in communications system'2015 8,949,675'Error report processing using call stack similarity'2015 8,823,710'Large scale data visualization with interactive chart'2014 8,682,950'Computer-implemented symbolic polynomial factorization'2014 8,626,812'Hybrid greatest common divisor calculator for polynomials'2014 8,605,908'Method and device for obtaining security key in relay system'2013 8,578,213'Analyzing software performance issues'2013 8,538,897'Cross-trace scalable issue detection and clustering'2013 8,463,043'Feature design for character recognition'2013 8,363,950'Combining online and offline recognizers in a handwriting recognition system'2013 8,315,482'Integrated platform for user input of digital ink'2012 8,302,197'Identifying data associated with security issue attributes'2012 8,266,078'Platform for learning based recognition research'2012 8,250,651'Identifying attributes of aggregated data'2012 8,234,706'Enabling access to aggregated software security information'2012 8,204,310'Feature design for HMM based Eastern Asian character recognition'2012 8,160,362'Combining online and offline recognizers in a handwriting recognition system'2012 8,094,939'Digital ink-based search'2012 8,095,767'Arbitrary precision floating number processing'2012 8,060,540'Data relationship visualizer'2011 8,041,120'Unified digital ink recognition'2011 7,974,472'Feature design for HMM based Eastern Asian character recognition'2011 7,953,279'Combining online and offline recognizers in a handwriting recognition system'2011 7,929,767'Analyzing subordinate sub-expressions in expression recognition'2011 7,903,877'Radical-based HMM modeling for handwritten East Asian characters'2011 7,890,814'Software error report analysis'2011 7,805,004'Radical set determination for HMM based east asian character recognition'2010 7,706,269'Method, system and device for controlling a transmission window size'2010 7,561,738'Symbol grouping and recognition in expression recognition'2009 7,561,739'Analyzing scripts and determining characters in expression recognition'2009 7,561,737'Mathematical expression recognition'2009 7,528,846'Systems and methods to adjust a source image aspect ratio to match a different target display aspect ratio'2009 7,460,472'System and method for transmitting information in a communication network'2008 7,400,351'Creation of image based video using step-images'2008 7,372,536'Photostory 3â€”automated motion generation'2008 7,039,013'Packet flow control method and device'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2020Based in Beijing, CN· patent location history

2008–2016Patents assigned to MICROSOFT CORP (33)· patent assignee history

2008–2020Based in Bellevue, WA, US· patent location history

2008–2015Based in Redmond, WA, US· patent location history

2011–2018Patents assigned to ZHANG DONGMEI (32)· patent assignee history

2011–2015Patents assigned to WANG JIAN (14)· patent assignee history

2013–2020Patents assigned to HUAWEI TECH CO LTD (24)· patent assignee history

2015–2020Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (16)· patent assignee history

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

2015–2019Based in Wuhan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MICROSOFT CORP	33	2008–2016
ZHANG DONGMEIself	32	2011–2018
HUAWEI TECH CO LTD	24	2013–2020
MICROSOFT TECHNOLOGY LICENSING LLC	16	2015–2020
WANG JIAN	14	2011–2015

Locations

Location	Patents	Span
Beijing, CN	24	2006–2020
Bellevue, Washington, US	18	2008–2020
Redmond, Washington, US	16	2008–2015
Shenzhen, CN	9	2015–2020
Wuhan, CN	6	2015–2019