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Inventor

Jonathan D. Williams

Inventor
Austin, TX, US

Overview

25→
Patents
1999–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 25 as inventor

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

H05Bprimary
H05BElectric heating16%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications16%
A01GHorticulture6%
G05BControl or regulating systems in general6%
G08BSignalling systems, e.g. personal calling systems6%
LOC136%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light5%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems5%
G05FSystems for regulating electric or magnetic variables3%
G06FElectric digital data processing3%
PatentTitleYear
9,882,598'Communication systems adaptable to power line communications'20188,796,610'Electric load control system including remote override function'20148,461,510'Occupancy sensor and ambient light control'20138,456,318'Occupancy sensor assembly'20138,143,567'Ambient light control system'20127,830,133'Dual circuit wall switch occupancy sensor and method of operating same'2010D0587613'Occupancy sensor'20097,480,208'Occupancy sensor assembly'20097,432,690'Dual circuit wall switch occupancy sensor and method of operating same'2008D0535204'Occupancy sensor fascia cover plate'20077,005,802'Retrofit kit for modular lamp controller'20066,996,457'Irrigation controller with removable station modules'20066,940,230'Modular lamp controller'2005D0495664'Light controller with lens'20046,772,050'Irrigation controller with removable station modules'2004D0493147'Light controller without lens'2004D0489475'Lens casing'20046,725,552'Methods and apparatus for mounting and aligning an occupancy sensor'2004D0473845'Electrical port and adapter'2003D0473844'Plug for electrical port'20036,459,959'Irrigation controller with removable station modules'20026,415,205'Occupancy sensor and method of operating same'20026,262,565'Electrical load switch'20015,986,357'Occupancy sensor and method of operating same'19995,956,248'Irrigation controller with removable station modules'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2006Patents assigned to TORO CO (4)· patent assignee history
1999–2002Patents assigned to MYTECH CORP (3)· patent assignee history
1999–2018Based in Austin, TX, US· patent location history
1999–2006Based in Riverside, CA, US· patent location history
2003–2014Patents assigned to HUBBELL INC (17)· patent assignee history
2012–2013Patents assigned to BENDER R KURT (3)· patent assignee history
2012–2013Patents assigned to HARTNAGEL THOMAS J (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUBBELL INC172003–2014
TORO CO41999–2006
BENDER R KURT32012–2013
HARTNAGEL THOMAS J32012–2013
MYTECH CORP31999–2002
Locations
LocationPatentsSpan
Austin, Texas, US211999–2018
Riverside, California, US41999–2006