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Inventor

Wangchao Le

Inventor
Salt Lake City, UT, US

Overview

8→
Patents
2015–2020
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G06Fprimary
G06FElectric digital data processing100%
PatentTitleYear
10,726,007Building heavy hitter summary for query optimization202010,726,006Query optimization using propagated data distinctness202010,095,742Scalable multi-query optimization for SPARQL20189,542,444'Scalable multi-query optimization for SPARQL'20179,280,583'Scalable multi-query optimization for SPARQL'20168,984,019'Scalable summarization of data graphs'20158,983,990'Enforcing query policies over resource description framework data'20158,977,650'Scalable summarization of data graphs'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2018Patents assigned to IBM (6)· patent assignee history
2015Patents assigned to DUAN SONGYUN (1)· patent assignee history
2015Patents assigned to KEMENTSIETSIDIS ANASTASIOS (1)· patent assignee history
2015Patents assigned to LE WANGCHAO (1)· patent assignee history
2015–2018Based in Salt Lake City, UT, US· patent location history
2015Based in Tallahassee, FL, US· patent location history
2020Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (2)· patent assignee history
2020Based in Redmond, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM62015–2018
MICROSOFT TECHNOLOGY LICENSING LLC22020
DUAN SONGYUN12015
KEMENTSIETSIDIS ANASTASIOS12015
LE WANGCHAOself12015
Locations
LocationPatentsSpan
Salt Lake City, UT, US52015–2018
Redmond, Washington, US22020
Tallahassee, Florida, US12015