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Inventor

Tao Guan

Inventor
Redmond, WA, US

Overview

10→
Patents
2007–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 10 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication50%
G06FElectric digital data processing36%
H01PWaveguides7%
H01QAntennas, i.e. radio aerials7%
PatentTitleYear
10,749,984Processing requests for multi-versioned service202010,658,764Feeding network of dual-beam antenna and dual-beam antenna202010,530,892Processing request for multi-versioned service202010,366,084Optimizing pipelining result sets with fault tolerance in distributed query execution201910,212,255Processing requests for multi-versioned service201910,169,192Automatic collection and presentation of runtime data semantics20199,853,889Broadcast and multicast traffic reduction in stacking systems20179,692,695'Techniques for aggregating hardware routing resources in a multi-packet processor networking system'20177,334,048'Method and apparatus for fast route table update'20087,245,619'Method and apparatus for managing routes'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2008Patents assigned to EXTREME NETWORKS INC (2)· patent assignee history
2007–2008Based in Sunnyvale, CA, US· patent location history
2017Patents assigned to BROCADE COMM SYSTEMS INC (2)· patent assignee history
2017Based in Cupertino, CA, US· patent location history
2019–2020Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (4)· patent assignee history
2019Patents assigned to IBM (1)· patent assignee history
2019–2020Based in Redmond, WA, US· patent location history
2019Based in Renton, WA, US· patent location history
2020Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2020Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROSOFT TECHNOLOGY LICENSING LLC42019–2020
BROCADE COMM SYSTEMS INC22017
EXTREME NETWORKS INC22007–2008
HUAWEI TECH CO LTD12020
IBM12019
Locations
LocationPatentsSpan
Redmond, Washington, US32019–2020
Cupertino, California, US22017
Sunnyvale, California, US22007–2008
Shenzhen, CN12020
Renton, Washington, US12019