Inventor · disambiguated record
Johan Janssen
Also filed as: JANSSEN JOHAN · JANSSEN JOHAN G · JANSSEN JOHAN G W M · JANSSEN JOHAN GERARD
19 granted patents·6 pending applications·538 citations·filing 2000–2023
95Inventor score
Top patents by PatentIndex Score
25 records- 0193US6600495B1Image interpolation and decimation using a continuously variable delay filter and combined with a polyphase filterKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jul 29, 2003·144 cites·20 claims
- 0291US6674484B1Video sample rate conversion to achieve 3-D effectsKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jan 6, 2004·99 cites·18 claims
- 0390US12016100B1Content system with lighting device calibration featureROKU INC·Filed 2023·Granted Jun 18, 2024·2 cites·20 claims
- 0490US6600517B1System and method for improving the sharpness of a video imageKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jul 29, 2003·53 cites·24 claims
- 0589US6873657B2Method of and system for improving temporal consistency in sharpness enhancement for a video signalKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Mar 29, 2005·46 cites·13 claims
- 0689US6832000B2Automatic segmentation-based grass detection for real-time videoKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Dec 14, 2004·65 cites·23 claims
- 0787US6903782B2System and method for performing segmentation-based enhancements of a video imageKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Jun 7, 2005·33 cites·21 claims
- 0882US6600518B1Adaptive clipping prevention for picture sharpness enhancementKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jul 29, 2003·24 cites·20 claims
- 0973US6950561B2Method and system for sharpness enhancement for coded videoKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Sep 27, 2005·11 cites·45 claims
- 1073US6862368B1Method and apparatus for edge detectionKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Mar 1, 2005·19 cites·33 claims
- 1173US6657677B1Method and apparatus for improving conversion from SD to HDTVKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Dec 2, 2003·20 cites·19 claims
- 1271US12412092B2Evaluating input data using a deep learning algorithmKONINKLIJKE PHILIPS NV·Filed 2023·Granted Sep 9, 2025·0 cites·21 claims
- 1371US7116712B2Apparatus and method for parallel multimedia processingKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Oct 3, 2006·16 cites·16 claims
- 1467US8908100B2Arrangement and approach for motion-based image data processingHE HAIYAN·Filed 2008·Granted Dec 9, 2014·1 cites·19 claims
- 1562US7161633B2Apparatus and method for providing a usefulness metric based on coding information for video enhancementKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Jan 9, 2007·5 cites·19 claims
- 1653US8531610B2Arrangement and approach for image data processingHE HAIYAN·Filed 2008·Granted Sep 10, 2013·0 cites·18 claims
- 1751US8804044B2Temporal fallback for high frame rate picture rate conversionBELLERS ERWIN·Filed 2009·Granted Aug 12, 2014·0 cites·17 claims
- 1851US8239631B2System and method for replacing data in a cacheVAN DE WAERDT JAN-WILLEM·Filed 2009·Granted Aug 7, 2012·0 cites·20 claims
- 1950US11842268B2Evaluating input data using a deep learning algorithmKONINKLIJKE PHILIPS NV·Filed 2018·Granted Dec 12, 2023·0 cites·13 claims
- 2049US2011194616A1Embedded video compression for hybrid contentsNXP BV·Filed 2009·Application pending·0 cites
- 2148US2009279609A1Motion-compensated processing of image signalsNXP BV·Filed 2007·Application pending·0 cites
- 2247US2007002727A1Combined sampling rate conversion and gain-controlled filteringKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
- 2340US2002138851A1Methods and apparatus for simultaneously viewing multiple television programsKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Application pending·0 cites
- 2437US2012256906A1System and method to render 3d images from a 2d sourceROSS KEVIN·Filed 2011·Application pending·0 cites
- 2536US2002131638A1Apparatus and method for boundary detection in vector sequences and edge detection in color image signalsKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →