Inventor

Steven Andrew Prsa

Inventor

Kitchener, CA

Overview

5→

Patents

2012–2017

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.

H04Mprimary

H04MTelephonic communication23%

B29CShaping or joining of plastics15%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts15%

H01HElectric switches15%

Y10TTechnical subjects covered by former us classification15%

G06FElectric digital data processing8%

H05KPrinted circuits8%

PatentTitleYear

9,694,520'Method of manufacturing portable electronic device'2017 9,274,568'Mobile electronic device and methods of manufacture thereof'2016 8,618,415'Portable electronic device and method of manufacturing parts thereof'2013 8,383,966'Key assembly for an electronic device having a multi-character keycap'2013 8,232,485'Key assembly for an electronic device having a multi-character keycap'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2017Patents assigned to PRSA STEVEN ANDREW (4)· patent assignee history

2012–2013Patents assigned to WELKER MICHAEL (3)· patent assignee history

2012–2013Patents assigned to CHEN CHAO (2)· patent assignee history

2012–2017Based in Kitchener, CA· patent location history

2013–2017Patents assigned to BLACKBERRY LTD (3)· patent assignee history

2013–2017Patents assigned to COULSON SIMON (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PRSA STEVEN ANDREWself	4	2012–2017
BLACKBERRY LTD	3	2013–2017
WELKER MICHAEL	3	2012–2013
CHEN CHAO	2	2012–2013
COULSON SIMON	2	2013–2017

Locations

Location	Patents	Span
Kitchener, CA	5	2012–2017