Inventor
Hendrik Van Houten
Inventor
Eindhoven, NL
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer17%
A61LMethods or apparatus for sterilising materials or objects in general10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
B08BCleaning in general10%
B63BShips or other waterborne vessels10%
G02BOptical elements, systems or apparatus10%
B82YSpecific uses or applications of nanostructures7%
H10DInorganic electric semiconductor devices7%
G06KGraphical data reading3%
G11CStatic stores3%
PatentTitleYear
10,766,580Method and system for preventing fouling of surfaces202010,668,995Method and system for preventing fouling of surfaces20209,723,663'Lighting system'20179,611,016'Method and system for preventing fouling of surfaces'20177,085,209'Record carrier having a servo track with non-modulated parts at a first frequency and modulated parts at a second frequency, and apparatus for scanning the record carrier'20067,046,596'Record carrier having an improved modulated servo track for more reliable synchronization and an apparatus for scanning the record carrier'20067,024,061'Optical scanning device'20066,567,365'Optical scanning device'20035,636,093'Magnetic multilayer device having resonant-tunneling double-barrier structure'19975,130,765'Element having a nonlinear transmission characteristic'19924,996,570'Semiconductor structure having a conductive channel'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1997Patents assigned to PHILIPS CORP (3)· patent assignee history
1991Based in Croton-on-Hudson, NY, US· patent location history
1992–2020Based in Eindhoven, NL· patent location history
2003–2006Patents assigned to KONINKL PHILIPS ELECTRONICS NV (4)· patent assignee history
2017–2020Patents assigned to KONINKLIJKE PHILIPS NV (3)· patent assignee history
2017Patents assigned to PHILIPS LIGHTING HOLDING BV (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONINKL PHILIPS ELECTRONICS NV | 4 | 2003–2006 |
| KONINKLIJKE PHILIPS NV | 3 | 2017–2020 |
| PHILIPS CORP | 3 | 1991–1997 |
| PHILIPS LIGHTING HOLDING BV | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eindhoven, NL | 10 | 1992–2020 |
| Croton-on-Hudson, New York, US | 1 | 1991 |