Inventor

Hugh Wallace

Inventor

Fort Collins, CO, US

Overview

11→

Patents

1997–2011

Patent span

Physics

Primary field (CPC G)

Patents· 11 as inventor

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

G06Fprimary

G06FElectric digital data processing25%

G01RMeasuring electric variables19%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses13%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation13%

G04FTime-interval measuring6%

H03KPulse technique6%

H03MCoding6%

H04BTransmission6%

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

PatentTitleYear

8,018,989'System and method for adjusting a serial communications link'2011 7,590,903'Re-configurable architecture for automated test equipment'2009 7,571,363'Parametric measurement of high-speed I/O systems'2009 7,184,026'Impedance sensing screen pointing device'2007 6,975,106'Phase locked time interval analyzer'2005 6,737,858'Method and apparatus for testing current sinking/sourcing capability of a driver circuit'2004 6,737,636'Image filters and source of illumination for optical navigation upon arbitrary surfaces are selected according to analysis of correlation during navigation'2004 6,621,483'Optical screen pointing device with inertial properties'2003 6,603,111'Image filters and source of illumination for optical navigation upon arbitrary surfaces are selected according to analysis of correlation during navigation'2003 5,691,669'Dual adjust current controlled phase locked loop'1997 5,635,935'Power reduction technique for current mode digital-to-analog converters'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to HEWLETT PACKARD CO (2)· patent assignee history

1997–2011Based in Fort Collins, CO, US· patent location history

2003–2011Patents assigned to AGILENT TECHNOLOGIES INC (7)· patent assignee history

2007Patents assigned to AVAGO TECH ECBU IP SG PTE LTD (1)· patent assignee history

2009Patents assigned to VERIGY PTE LTD SINGAPORE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AGILENT TECHNOLOGIES INC	7	2003–2011
HEWLETT PACKARD CO	2	1997
AVAGO TECH ECBU IP SG PTE LTD	1	2007
VERIGY PTE LTD SINGAPORE	1	2009

Locations

Location	Patents	Span
Fort Collins, CO, US	11	1997–2011