Inventor · Berlin, DE

Alexander Raake

11Patents
4h-index
20Co-inventors
56Inventor score

Filing activity: Sep 11, 2008 → Jul 23, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US9374282B2 Method of and system for measuring quality of audio and video bit stream transmissions over a transmission chain Electricity 6 Active
US9131216B2 Methods and apparatuses for temporal synchronisation between the video bit stream and the output video sequence Electricity 5 Active
US9232217B2 Method and apparatus for objective video quality assessment based on continuous estimates of packet loss visibility Electricity 4 Active
US8531531B2 Audio-visual quality estimation Electricity 4 Active
US9986011B2 Method and apparatus for computing the perceived quality of a multiparty audio or audiovisual telecommunication service or system Electricity 1 Active
US9232216B2 Method and apparatus for assessing the quality of a video signal during encoding and transmission of the video signal Electricity 1 Active
US9077972B2 Method and apparatus for assessing the quality of a video signal during encoding or compressing of the video signal Electricity 0 Active
US9319672B2 Content-dependent video quality model for video streaming services Electricity 0 Active
US8566082B2 Method and system for the integral and diagnostic assessment of listening speech quality Physics 0 Active
US11943450B2 System and method to estimate blockiness in transform-based video encoding Electricity 0 Active
US9241156B2 Method for estimating the type of the group of picture structure of a plurality of video frames in a video stream Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.