Inventor
Hubertus Cornelis Maria Van Den Nieuwenhuizen
Inventor
Eindhoven, NL
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps67%
H05BElectric heating11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
7,402,954'High-pressure discharge lamp, having a seal comprising a gas-filling cavity'20087,176,630'High-pressure discharge lamp'20076,563,267'High-pressure discharge lamp having seal with external antenna'20036,498,439'Ballast for feeding a high-pressure gas discharge lamp'20026,400,087'Unit comprising a high-pressure discharge lamp and an ignition antenna'20026,380,679'Short-arc discharge lamp with a starting antenna'20024,772,822'High-pressure discharge lamp having electrodes wound in opposite sense'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2002Patents assigned to PHILIPS CORP (2)· patent assignee history
1988–2008Based in Eindhoven, NL· patent location history
2002–2008Patents assigned to KONINKL PHILIPS ELECTRONICS NV (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONINKL PHILIPS ELECTRONICS NV | 5 | 2002–2008 |
| PHILIPS CORP | 2 | 1988–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eindhoven, NL | 7 | 1988–2008 |