Inventor · disambiguated record
Jack Y. Josefowicz
Also filed as: JOSEFOWICZ JACK · JOSEFOWICZ JACK Y · JOSEFOWICZ JACK YITZHAK
19 granted patents·1 pending application·360 citations·filing 1983–2011
95Inventor score
Files withATLANTIC RICHFIELD CO7HUGHES AIRCRAFT CO4JOSEFOWICZ JACK YITZHAK4LED ROADWAY LIGHTING LTD2JOSEFOWICZ JACK1
Top patents by PatentIndex Score
20 records- 0193US4547443AUnitary plate electrodeATLANTIC RICHFIELD CO·Filed 1983·Granted Oct 15, 1985·66 cites·18 claims
- 0291US8529085B2Light emitting diode (LED) roadway lighting fixtureJOSEFOWICZ JACK YITZHAK·Filed 2009·Granted Sep 10, 2013·37 cites·28 claims
- 0389USD615233SLight fixtureLED ROADWAY LIGHTING LTD·Filed 2009·Granted May 4, 2010·45 cites·1 claims
- 0485USD630790SLight fixtureLED ROADWAY LIGHTING LTD·Filed 2010·Granted Jan 11, 2011·41 cites·1 claims
- 0581US8651693B2Light emitting diode roadway lighting opticsJOSEFOWICZ JACK YITZHAK·Filed 2009·Granted Feb 18, 2014·30 cites·23 claims
- 0666US8760072B2Power supply for light emitting diode roadway lighting fixtureJOSEFOWICZ JACK YITZHAK·Filed 2010·Granted Jun 24, 2014·4 cites·22 claims
- 0762US4769509AReducible metal oxide compositions containing zirconiumATLANTIC RICHFIELD CO·Filed 1986·Granted Sep 6, 1988·17 cites·14 claims
- 0861US5315306ASpray paint monitoring and control using doppler radar techniquesHUGHES AIRCRAFT CO·Filed 1993·Granted May 24, 1994·34 cites·22 claims
- 0956US4656155AReducible metal oxide compositions containing zirconium oxide, yttrium oxide and an alkali metal componentATLANTIC RICHFIELD CO·Filed 1985·Granted Apr 7, 1987·13 cites·6 claims
- 1052US5451476ACathode for a solid-state batteryUNIV PENNSYLVANIA·Filed 1992·Granted Sep 19, 1995·20 cites·30 claims
- 1146US5079179AProcess of making GaAs electrical circuit devices with Langmuir-Blodgett insulator layerHUGHES AIRCRAFT CO·Filed 1990·Granted Jan 7, 1992·17 cites·15 claims
- 1245US4595466AMetal electrolysis using a low temperature bathATLANTIC RICHFIELD CO·Filed 1985·Granted Jun 17, 1986·5 cites·11 claims
- 1344US4597839AMethod and apparatus for production of a metal from metallic oxide oreATLANTIC RICHFIELD CO·Filed 1983·Granted Jul 1, 1986·6 cites·20 claims
- 1441US5272133APassivation of thin film oxide superconductorsHUGHES AIRCRAFT CO·Filed 1992·Granted Dec 21, 1993·7 cites·26 claims
- 1537US6048584AApparatus and method for coating multilayer articleTYCO PRINTED CIRCUIT GROUP INC·Filed 1998·Granted Apr 11, 2000·9 cites·14 claims
- 1637US4547272AMethod and apparatus for production of a metal from metallic oxide ore using a composite anodeATLANTIC RICHFIELD CO·Filed 1983·Granted Oct 15, 1985·4 cites·26 claims
- 1734US5114910APassivation of thin film oxide superconductorsHUGHES AIRCRAFT CO·Filed 1990·Granted May 19, 1992·4 cites·10 claims
- 1833US4582584AMetal electrolysis using a semiconductive metal oxide composite anodeATLANTIC RICHFIELD CO·Filed 1985·Granted Apr 15, 1986·1 cites·8 claims
- 1932US2013057158A1Gps-based streetlight wireless command and control systemJOSEFOWICZ JACK YITZHAK·Filed 2011·Application pending·0 cites
- 2028US8624500B2Single-ended primary inductance converter (SEPIC) based power supply for driving multiple strings of light emitting diodes (LEDs) in roadway lighting fixturesJOSEFOWICZ JACK·Filed 2010·Granted Jan 7, 2014·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →