Inventor

Lihu Chiu

Inventor

Arcadia, CA, US

Overview

2002–2014

Patent span

Physics

Primary field (CPC G)

Patents· 21 as inventor

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

G06Kprimary

G06KGraphical data reading34%

B41JTypewriters21%

G01RMeasuring electric variables10%

G05DSystems for controlling or regulating non-electric variables7%

A47LDomestic washing or cleaning3%

A63FCard, board, or roulette games3%

A63HToys, e.g. tops, dolls, hoops or building blocks3%

B07CPostal sorting3%

B60LPropulsion of electrically-propelled vehicles3%

G01SRadio direction-finding3%

PatentTitleYear

8,632,376'Robotic game systems and methods'2014 8,452,450'Application of localization, positioning and navigation systems for robotic enabled mobile products'2013 8,393,971'Robotic game systems and methods'2013 8,290,622'Application of localization, positioning and navigation systems for robotic enabled mobile products'2012 7,891,892'Printer read after print correlation method'2011 7,646,498'Thermal printer read after print correlation apparatus'2010 7,513,431'Method and system for aiming an RFID reader'2009 7,479,883'RFID verifier'2009 7,400,989'RFID verifier system with grade classification'2008 7,389,931'Beam-forming aperture for barcode applications'2008 7,348,885'Capacitively-coupled RFID encoder'2008 7,342,499'Multi-band RFID encoder'2008 7,268,686'RFID radiation nullifier'2007 7,239,243'RFID tag imager'2007 7,221,278'RFID verifier'2007 6,997,627'Label printer read after print correlation apparatus'2006 6,896,429'Constant density printer system'2005 6,896,428'Printer read after print correlation method and apparatus'2005 6,739,513'Box detector in barcode environment'2004 6,695,495'Constant density printer system'2004 6,354,503'Bar code online scanner/verifier'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2014Based in Arcadia, CA, US· patent location history

2004–2011Patents assigned to PRINTRONIX INC (15)· patent assignee history

2013–2014Patents assigned to CHIU LIHU (2)· patent assignee history

2013–2014Patents assigned to DI BERNARDO ENRICO (2)· patent assignee history

2013–2014Patents assigned to DOOLEY MICHAEL (2)· patent assignee history

2013–2014Patents assigned to PIRJANIAN PAOLO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PRINTRONIX INC	15	2004–2011
CHIU LIHUself	2	2013–2014
DI BERNARDO ENRICO	2	2013–2014
DOOLEY MICHAEL	2	2013–2014
PIRJANIAN PAOLO	2	2013–2014

Locations

Location	Patents	Span
Arcadia, California, US	21	2002–2014