Inventor
Warren P. Moskowitz
Inventor
Ipswich, MA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating36%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications33%
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 systems6%
F21KNon-electric light sources using luminescence3%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted3%
G01RMeasuring electric variables3%
H01JElectric discharge tubes or discharge lamps3%
H01LSemiconductor devices3%
H10HInorganic light-emitting semiconductor devices having potential barriers3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
PatentTitleYear
9,930,739'Current sharing circuit for LED lighting'20189,450,505'Optoelectronic component device'20168,896,220'High efficiency, low energy storage driver circuit for solid state light sources'20148,896,227'Directly driven high efficiency LED circuit'20148,358,083'System and method including self oscillating feedback for acoustic operation of a discharge lamp'20138,283,872'Circuit arrangement and method for the operation of high-pressure gas discharge lamps'20128,278,806'LED reflector lamp'20128,242,705'Frequency modulation method and device for high intensity discharge lamp'20127,944,151'Frequency modulation method and device for high intensity discharge lamp'20117,619,350'Arc discharge vessel having arc centering structure and lamp containing same'20097,432,664'Circuit for powering a high intensity discharge lamp'20086,175,199'Magnetically deflected arc lamp'20016,124,683'System for and method of operating a mercury free discharge lamp'20006,104,145'Method of DC operation of a discharge lamp with ARC stabilization'20005,684,367'Color control and arc stabilization for high-intensity, discharge lamps'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2018Patents assigned to OSRAM SYLVANIA INC (13)· patent assignee history
1997–2016Based in Ipswich, MA, US· patent location history
2012–2018Patents assigned to MOSKOWITZ WARREN P (5)· patent assignee history
2012–2014Patents assigned to MOSKOWITZ WARREN (2)· patent assignee history
2012Patents assigned to MUEHLSCHLEGEL JOACHIM (2)· patent assignee history
2014Patents assigned to MOSKOWITZ PHILIP (1)· patent assignee history
2018Based in Ipswitch, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OSRAM SYLVANIA INC | 13 | 1997–2018 |
| MOSKOWITZ WARREN Pself | 5 | 2012–2018 |
| MOSKOWITZ WARRENself | 2 | 2012–2014 |
| MUEHLSCHLEGEL JOACHIM | 2 | 2012 |
| MOSKOWITZ PHILIP | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ipswich, Massachusetts, US | 14 | 1997–2016 |
| Ipswitch, Massachusetts, US | 1 | 2018 |