Inventor

Shi Lei Zhang

Inventor

Beijing, CN

Overview

28→

Patents

2013–2020

Patent span

Physics

Primary field (CPC G)

Patents· 28 as inventor

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

G06Fprimary

G06FElectric digital data processing25%

G10LSpeech analysis techniques or speech synthesis25%

G06NComputing arrangements based on specific computational models16%

G06KGraphical data reading7%

G06VImage or video recognition or understanding7%

G06TImage data processing or generation, in general5%

G08GTraffic control systems4%

A47BTables2%

G01CMeasuring distances, levels or bearings2%

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

PatentTitleYear

10,789,298Specialist keywords recommendations in semantic space2020 10,740,895Generator-to-classifier framework for object classification2020 10,671,666Pattern based audio searching method and system2020 10,671,918Attention based sequential image processing2020 10,636,293Uncertainty modeling in traffic demand prediction2020 10,607,601Speech recognition by selecting and refining hot words2020 10,521,945Text-to-articulatory movement2019 10,489,690Emotion classification based on expression variations associated with same or similar emotions2019 10,474,956Detecting deviations between event log and process model2019 10,467,539Detecting deviations between event log and process model2019 10,452,987Detecting deviations between event log and process model2019 10,417,569Detecting deviations between event log and process model2019 10,002,605Method and system for achieving emotional text to speech utilizing emotion tags expressed as a set of emotion vectors2018 9,870,769'Accent correction in speech recognition systems'2018 9,869,559'Method and system for obtaining trajectory pattern of route'2018 9,626,575'Visual liveness detection'2017 9,570,063'Method and system for achieving emotional text to speech utilizing emotion tags expressed as a set of emotion vectors'2017 9,502,036'Correcting text with voice processing'2016 9,484,031'Correcting text with voice processing'2016 9,396,256'Pattern based audio searching method and system'2016 9,368,126'Assessing speech prosody'2016 9,342,509'Speech translation method and apparatus utilizing prosodic information'2016 9,183,367'Voice based biometric authentication method and apparatus'2015 9,158,753'Data processing method, presentation method, and corresponding apparatuses'2015 9,158,752'Data processing method, presentation method, and corresponding apparatuses'2015 9,117,446'Method and system for achieving emotional text to speech utilizing emotion tags assigned to text data'2015 8,783,798'Cabinet framework and cabinet having the cabinet framework'2014 8,527,272'Method and apparatus for aligning texts'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to IBM (25)· patent assignee history

2013–2016Patents assigned to QIN YONG (4)· patent assignee history

2013–2016Patents assigned to Zhang shi lei (4)· patent assignee history

2013–2016Patents assigned to SHI QIN (3)· patent assignee history

2013–2016Patents assigned to SHUANG ZHIWEI (3)· patent assignee history

2013–2020Based in Beijing, CN· patent location history

2014Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	25	2013–2020
QIN YONG	4	2013–2016
Zhang shi leiself	4	2013–2016
SHI QIN	3	2013–2016
SHUANG ZHIWEI	3	2013–2016

Locations

Location	Patents	Span
Beijing, CN	27	2013–2020
Shenzhen, CN	1	2014