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Inventor

Lan Tang

Inventor
Redmond, WA, US

Overview

8→
Patents
2003–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 8 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 communication44%
G06FElectric digital data processing31%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes13%
H05KPrinted circuits6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
10,708,374Enabling notification from a network resource20209,973,589Enabling a push notification from a website20189,729,633'Distributed data processing system'20179,571,596'Enabling push notifications from websites'20179,438,552'Messaging for notification-based clients'20169,137,191'Messaging for notification-based clients'20158,291,067'Providing access to presence information using multiple presence objects'20126,554,698'Fan one way air valve'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Based in Wexford, PA, US· patent location history
2012–2015Patents assigned to TANG LAN (2)· patent assignee history
2012Patents assigned to DANI NISHANT V (1)· patent assignee history
2012Patents assigned to GORDON STEPHEN (1)· patent assignee history
2012–2020Based in Redmond, WA, US· patent location history
2015–2020Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (6)· patent assignee history
2015Patents assigned to FIRSTENBERG YOSEF (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROSOFT TECHNOLOGY LICENSING LLC62015–2020
TANG LANself22012–2015
DANI NISHANT V12012
FIRSTENBERG YOSEF12015
GORDON STEPHEN12012
Locations
LocationPatentsSpan
Redmond, Washington, US72012–2020
Wexford, Pennsylvania, US12003