Inventor
Jacobus Johannes Franciscus Gerardus Heuts
Inventor
Eindhoven, NL
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices21%
H10HInorganic light-emitting semiconductor devices having potential barriers21%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
F21VFunctional features or details of lighting devices or systems thereof6%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted6%
G02BOptical elements, systems or apparatus6%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them6%
H04NPictorial communication, e.g. television6%
F21KNon-electric light sources using luminescence3%
PatentTitleYear
11,081,628White-appearing semiconductor light-emitting devices having a temperature sensitive low-index particle layer202110,930,825Two step phosphor deposition to make a matrix array202110,871,268LED lighting unit202010,797,207Light emitting device with porous structure to enhance color point shift as a function of drive current202010,761,246Light emitting semiconductor device having polymer-filled sub-micron pores in porous structure to tune light scattering202010,756,242Light-emitting device with light scatter tuning to control color shift202010,186,645White-appearing semiconductor light-emitting devices having a temperature sensitive low-index particle layer201910,009,527Compact LED lighting unit for use in camera or video flash applications20188,390,196'Methal halide lamp comprising a shaped ceramic discharge vessel'20134,752,546'Electrochemical cell'19884,702,978'Electrochemical cell'19874,699,856'Electrochemical cell'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1988Patents assigned to PHILIPS CORP (3)· patent assignee history
1987–2021Based in Eindhoven, NL· patent location history
1988Patents assigned to HEUTS JACOBUS J F G (1)· patent assignee history
2013Patents assigned to HEUTS JACOBUS JOHANNES FRANCISCUS GERARDUS (1)· patent assignee history
2013Patents assigned to KONINKL PHILIPS ELECTRONICS NV (1)· patent assignee history
2013Based in Turnhout, BE· patent location history
2019–2021Patents assigned to LUMILEDS LLC (6)· patent assignee history
2020Based in Roermond, NL· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUMILEDS LLC | 6 | 2019–2021 |
| PHILIPS CORP | 3 | 1987–1988 |
| HEUTS JACOBUS J F Gself | 1 | 1988 |
| HEUTS JACOBUS JOHANNES FRANCISCUS GERARDUSself | 1 | 2013 |
| KONINKL PHILIPS ELECTRONICS NV | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eindhoven, NL | 8 | 1987–2021 |
| Roermond, NL | 3 | 2020 |
| Turnhout, BE | 1 | 2013 |