Inventor

Steven D. Wilson

Inventor

Harrow, CA

Overview

31→

Patents

1988–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 31 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television13%

LOC1511%

A63CSkates9%

B24BMachines, devices, or processes for grinding or polishing9%

G06VImage or video recognition or understanding9%

H04MTelephonic communication9%

LOC217%

G06FElectric digital data processing6%

G07CTime or attendance registers6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

D0900173Multiple spinner carousel for dressing a grinding wheel2020 D0827684Multiple spinner carousel for dressing a grinding wheel2018 9,480,903'Ice skate blades and sharpening machines'2016 D0766392'Flat bottom vee ice skate blade'2016 D0751614'Multiple spinner carousel for dressing a grinding wheel'2016 9,259,637'Ice skate blades and sharpening machines'2016 D0733240'Flat bottom vee ice skate blade'2015 D0701890'Multiple spinner carousel for dressing a grinding wheel'2014 8,574,030'Method of making an ice skate blade'2013 D0688343'Flat bottom vee ice skate blade'2013 D0681077'Multiple spinner carousel for dressing a grinding wheel'2013 8,277,284'Ice skate blade sharpening machines and associated method of dressing a grinding wheel'2012 D0665830'Multiple spinner carousel for dressing a grinding wheel'2012 8,056,907'Ice skate blades'2011 D0637676'Flat bottom vee ice skate blade'2011 6,167,671'Prefabricated concrete wall form system'2001 6,131,138'Variable speed compact disc drive including an elastic buffer'2000 6,070,159'Method and apparatus for expandable biometric searching'2000 6,047,282'Apparatus and method for expandable biometric searching'2000 6,047,281'Method and apparatus for expandable biometric searching'2000 5,956,415'Enhanced security fingerprint sensor package and related methods'1999 5,852,670'Fingerprint sensing apparatus with finger position indication'1998 5,828,773'Fingerprint sensing method with finger position indication'1998 5,208,665'Presentation player for an interactive digital communication system'1993 5,195,092'Interactive multimedia presentation & communication system'1993 5,191,410'Interactive multimedia presentation and communications system'1993 5,170,890'Particle trap'1992 5,119,188'Digital audio-video presentation display system'1992 5,113,496'Bus interconnection structure with redundancy linking plurality of groups of processors, with servers for each group mounted on chassis'1992 4,829,372'Presentation player'1989 4,792,849'Digital interactive communication system'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1993Patents assigned to TELACTION CORP (6)· patent assignee history

1988–2000Based in Chicago, IL, US· patent location history

1992Based in Soquel, CA, US· patent location history

2000Based in Fremont, CA, US· patent location history

2001Based in Mediapolis, IA, US· patent location history

2011–2020Patents assigned to 1339513 ONTARIO LTD (15)· patent assignee history

2011–2013Patents assigned to HAGENIERS OMER LEON (6)· patent assignee history

2011–2013Patents assigned to WILSON MURRAY DAVID (6)· patent assignee history

2011–2013Patents assigned to WILSON STEVEN DAVID (6)· patent assignee history

2011–2020Based in Harrow, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
1339513 ONTARIO LTD	15	2011–2020
HAGENIERS OMER LEON	6	2011–2013
TELACTION CORP	6	1988–1993
WILSON MURRAY DAVID	6	2011–2013
WILSON STEVEN DAVIDself	6	2011–2013

Locations

Location	Patents	Span
Harrow, CA	15	2011–2020
Chicago, Illinois, US	13	1988–2000
Mediapolis, IA, US	1	2001
Fremont, California, US	1	2000
Soquel, California, US	1	1992