LexDanaLexDanabeta
Inventor

Henry Tong

Inventor
Northville, MI, US

Overview

4→
Patents
2009–2016
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A47Kprimary
A47KSanitary equipment33%
E03CDomestic plumbing installations for fresh water or waste water33%
G06FElectric digital data processing17%
H04MTelephonic communication17%
PatentTitleYear
9,427,114'Magnetic drain stopper assembly and method'20169,060,656'Drain stopper assembly'20158,087,014'Method and apparatus for configuration management for a computing device'20117,603,104'Apparatus and method of making a secure call'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2011Patents assigned to QUALCOMM INC (2)· patent assignee history
2009–2011Based in Carlsbad, CA, US· patent location history
2011–2016Patents assigned to TONG HENRY (3)· patent assignee history
2011Patents assigned to VASSILOVSKI DAN (1)· patent assignee history
2015–2016Based in Northville, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TONG HENRYself32011–2016
QUALCOMM INC22009–2011
VASSILOVSKI DAN12011
Locations
LocationPatentsSpan
Northville, MI, US22015–2016
Carlsbad, California, US22009–2011