Inventor
Scott R. Jurell
Inventor
Hellertown, PA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating33%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests24%
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 systems10%
PatentTitleYear
6,646,843'Short circuited semiconductor switch detection'20035,841,239'Circuit for dimming compact fluorescent lamps'1998D0335282'Combined dimmer control and face plate'19935,173,643'Circuit for dimming compact fluorescent lamps'19925,144,205'Compact fluorescent lamp dimming system'19925,055,742'Gas discharge lamp dimming system'19915,041,763'Circuit and method for improved dimming of gas discharge lamps'19915,001,386'Circuit for dimming gas discharge lamps without introducing striations'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2003Patents assigned to LUTRON ELECTRONICS CO (8)· patent assignee history
1991–1993Based in Hellertown, PA, US· patent location history
1991Based in Hellerton, PA, US· patent location history
1992–2003Based in Mertztown, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUTRON ELECTRONICS CO | 8 | 1991–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hellertown, Pennsylvania, US | 4 | 1991–1993 |
| Mertztown, Pennsylvania, US | 3 | 1992–2003 |
| Hellerton, Pennsylvania, US | 1 | 1991 |