Inventor
Christian Hentschel
Inventor
Eindhoven, NL
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television35%
G06TImage data processing or generation, in general15%
H04BTransmission12%
G09GArrangements or circuits for control of indicating devices using static means to present variable information8%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
B23KSoldering or unsoldering4%
G01MTesting static or dynamic balance of machines or structures4%
G02BOptical elements, systems or apparatus4%
G06FElectric digital data processing4%
PatentTitleYear
8,891,903'Method, arrangement, computer program and computer readable storage medium for scaling two-dimensional structures'20148,081,847'Method for up-scaling an input image and an up-scaling system'20117,058,951'Method and a system for allocation of a budget to a task'20066,947,098'Video signal processing'20056,914,611'Window detection'20056,844,878'Media processing reduction in hidden areas'20056,700,626'Video-apparatus with peaking filter'20046,462,681'Scalable coding by scanning selected parts of respective bit-streams'20026,359,658'Subjective noise measurement on active video signal'20026,285,411'Circuit for video moire reduction'20016,246,447'Video format adaptive beam size for video moire reduction'20016,226,117'Noise figure measurement of optical amplifiers by power substitution'20016,201,582'Circuit for moire suppression'20015,696,707'Method of measuring the noise level in the presence of a signal'19975,596,440'Method and apparatus for analyzing the characteristics of an optical circuit'19974,947,251'Suppression of flicker effects in a television receiver'19904,872,080'Protective circuit for a semiconductor laser'19894,625,105'Electro-optic circuit with source control feedback'19864,598,199'Safety device for controlling a light signal generator based on fiber position'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2001Patents assigned to HEWLETT PACKARD CO (5)· patent assignee history
1986–1989Based in Holzgerlingen, DE· patent location history
1997–2001Based in Gaufelden, DE· patent location history
2001–2002Patents assigned to PHILIPS ELECTRONICS NA (4)· patent assignee history
2001Based in Hawthorne, NY, US· patent location history
2002–2006Patents assigned to KONINKL PHILIPS ELECTRONICS NV (6)· patent assignee history
2002–2006Based in Eindhoven, NL· patent location history
2011–2014Patents assigned to HENTSCHEL CHRISTIAN (2)· patent assignee history
2011–2014Patents assigned to SCHIEMENZ STEFAN (2)· patent assignee history
2011–2014Based in Cottbus, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KONINKL PHILIPS ELECTRONICS NV | 6 | 2002–2006 |
| HEWLETT PACKARD CO | 5 | 1986–2001 |
| PHILIPS ELECTRONICS NA | 4 | 2001–2002 |
| HENTSCHEL CHRISTIANself | 2 | 2011–2014 |
| SCHIEMENZ STEFAN | 2 | 2011–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eindhoven, NL | 6 | 2002–2006 |
| Hawthorne, New York, US | 3 | 2001 |
| Holzgerlingen, DE | 3 | 1986–1989 |
| Cottbus, DE | 2 | 2011–2014 |
| Gaufelden, DE | 2 | 1997–2001 |