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Inventor

David Lloyd Heit

Inventor
Waterloo, CA

Overview

5→
Patents
2012–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H04Wprimary
H04WWireless communication networks45%
H04MTelephonic communication36%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes9%
H04LTransmission of digital information, e.g. telegraphic communication9%
PatentTitleYear
9,876,904Method and system for communicating and displaying data with a voice call20189,537,866'Method and apparatus to control the use of applications based on network service'20178,798,605'System and method for transferring an ongoing communication from a wireless handheld telephony device'20148,798,586'Apparatus, and associated method, for providing enterprise-controlled voice services to wireless devices'20148,265,589'Method and system for the collection of voice call statistics for a mobile device'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to ASTHANA ATUL (1)· patent assignee history
2012–2018Based in Waterloo, CA· patent location history
2014–2018Patents assigned to BLACKBERRY LTD (4)· patent assignee history
2014–2017Patents assigned to HEIT DAVID LLOYD (3)· patent assignee history
2017Patents assigned to ALFANO NICHOLAS (1)· patent assignee history
2017Patents assigned to GISBY DOUGLAS (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BLACKBERRY LTD42014–2018
HEIT DAVID LLOYDself32014–2017
ALFANO NICHOLAS12017
ASTHANA ATUL12012
GISBY DOUGLAS12017
Locations
LocationPatentsSpan
Waterloo, CA52012–2018