Inventor
Istvan Csanyi
Inventor
Dunakeszi, HU
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps53%
F21SNon-portable lighting devices13%
F21VFunctional features or details of lighting devices or systems thereof13%
G02BOptical elements, systems or apparatus7%
G11BInformation storage based on relative movement between record carrier and transducer7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
8,485,705'Projector type headlamp of maximized light collecting efficiency'20138,339,044'Mercury-free ceramic metal halide lamp with improved lumen run-up'20128,319,431'Ceramic arc tube for a discharge lamp and method of making same'20128,253,335'Arc shaped discharge chamber for high intensity discharge automotive lamp'20128,247,973'Discharge chamber for high intensity discharge lamp'20127,615,929'Ceramic lamps and methods of making same'20096,536,918'Lighting system for generating pre-determined beam-pattern'20036,498,429'Sodium-xenon lamp with improved characteristics at end-of-life'20026,157,132'Discharge lamp emission material'20004,876,790'Magnetic information recording and/or reading head with increased wear-resistant properties and a method for manufacturing the same'19894,870,318'Projector lamp emitting color light'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2012Based in Dunakeszi, HU· patent location history
2000–2013Patents assigned to GEN ELECTRIC (9)· patent assignee history
2002Based in HU· patent location history
2012–2013Patents assigned to CSANYI ISTVAN (5)· patent assignee history
2012–2013Patents assigned to BOROCZKI AGOSTON (4)· patent assignee history
2012–2013Patents assigned to PANYIK TAMAS (4)· patent assignee history
2012–2013Patents assigned to HORVATH CSABA (3)· patent assignee history
2013Based in Pest, HU· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 9 | 2000–2013 |
| CSANYI ISTVANself | 5 | 2012–2013 |
| BOROCZKI AGOSTON | 4 | 2012–2013 |
| PANYIK TAMAS | 4 | 2012–2013 |
| HORVATH CSABA | 3 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Dunakeszi, HU | 9 | 1989–2012 |
| Pest, HU | 1 | 2013 |
| HU | 1 | 2002 |