Inventor · Stockholm, SE

Erik Norvell

49Patents
4h-index
13Co-inventors
56Inventor score

Filing activity: Mar 28, 2007 → Mar 18, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US8218775B2 Joint enhancement of multi-channel audio Physics 24 Active
US9280980B2 Efficient encoding/decoding of audio signals Physics 5 Active
US9385750B2 Split gain shape vector coding Electricity 4 Active
US8977542B2 Audio encoder and decoder and methods for encoding and decoding an audio signal Physics 4 Active
US9666210B2 Audio signal classification and coding Physics 4 Active
US8266195B2 Filter adaptive frequency resolution Electricity 3 Active
US9853659B2 Split gain shape vector coding Electricity 2 Active
US10121481B2 Post-quantization gain correction in audio coding Physics 2 Active
US9589576B2 Bandwidth extension of audio signals Physics 1 Active
US9330671B2 Energy conservative multi-channel audio coding Physics 1 Active
US11990141B2 Method and apparatus for controlling multichannel audio frame loss concealment Physics 1 Active
US10121486B2 Audio signal classification and coding Physics 0 Active
US11056125B2 Post-quantization gain correction in audio coding Physics 0 Active
US9548057B2 Adaptive gain-shape rate sharing Physics 0 Active
US9741349B2 Audio coding method and apparatus Electricity 0 Active
US12327568B2 Support for generation of comfort noise, and generation of comfort noise Electricity 0 Active
US11417348B2 Truncateable predictive coding Electricity 0 Active
US9620138B2 Audio signal discriminator and coder Physics 0 Active
US9595268B2 Method and a decoder for attenuation of signal regions reconstructed with low accuracy Physics 0 Active
US10147435B2 Audio coding method and apparatus Electricity 0 Active
US11380337B2 Method and apparatus for increasing stability of an inter-channel time difference parameter Physics 0 Active
US11967327B2 Time reversed audio subframe error concealment Physics 0 Active
US10242687B2 Audio signal discriminator and coder Physics 0 Active
US10297264B2 Audio signal classification and coding Physics 0 Active
US10192558B2 Adaptive gain-shape rate sharing Physics 0 Active

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