Inventor
Hendrik Louwsma
Inventor
Heerlen, NL
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus33%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%
B26BHand-held cutting tools not otherwise provided for8%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
H04NPictorial communication, e.g. television8%
H10HInorganic light-emitting semiconductor devices having potential barriers8%
PatentTitleYear
9,987,759Mounting unit and hair cutting appliance20188,625,196'Switchable lens systems and methods of manufacturing such systems'20148,363,181'Backlight device for dual-view display'20138,300,161'Reduction of cross-talk for a dual view display device'20128,253,781'Asymmetric viewing angles for a dual view display'20128,243,126'Increase of perceived resolution for a dual view display device'20127,924,373'Display panel and method for the same'20117,834,943'Reduction of cross-talk in vertical direction for a dual view display devices'20107,687,812'Light-emitting diode arrays and methods of manufacture'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Patents assigned to TPO DISPLAYS CORP (2)· patent assignee history
2010–2014Based in Heerlen, NL· patent location history
2011–2014Patents assigned to CHIMEI INNOLUX CORP (6)· patent assignee history
2012–2013Patents assigned to LOUWSMA HENDRIK (4)· patent assignee history
2012Patents assigned to CHANG YAO-JEN (1)· patent assignee history
2012Based in Heelen, NL· patent location history
2013Based in Chu-Nan, TW· patent location history
2018Patents assigned to KONINKLIJKE PHILIPS NV (1)· patent assignee history
2018Based in Eindhoven, NL· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHIMEI INNOLUX CORP | 6 | 2011–2014 |
| LOUWSMA HENDRIKself | 4 | 2012–2013 |
| TPO DISPLAYS CORP | 2 | 2010 |
| CHANG YAO-JEN | 1 | 2012 |
| KONINKLIJKE PHILIPS NV | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Heerlen, NL | 6 | 2010–2014 |
| Eindhoven, NL | 1 | 2018 |
| Chu-Nan, TW | 1 | 2013 |
| Heelen, NL | 1 | 2012 |