Inventor
Chakrapani Varanasi
Inventor
Dayton, OH, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material20%
H01JElectric discharge tubes or discharge lamps20%
H10NElectric solid-state devices not otherwise provided for20%
H01BCables10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
7,756,557'AC-tolerant HTS coated conductor with transposed filaments'20107,687,436'Flux pinning enhancements in superconductive REBa2CU3O7-x (REBCO) films and method of forming thereof'20107,583,030'Dopant-free tungsten electrodes in metal halide lamps'20097,057,335'Barrier coatings and methods in discharge lamps'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2009Patents assigned to ADVANCED LIGHTING TECH INC (2)· patent assignee history
2006–2010Based in Dayton, OH, US· patent location history
2010Patents assigned to UNIV DAYTON (1)· patent assignee history
2010Patents assigned to US AIR FORCE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ADVANCED LIGHTING TECH INC | 2 | 2006–2009 |
| UNIV DAYTON | 1 | 2010 |
| US AIR FORCE | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dayton, OH, US | 4 | 2006–2010 |