Inventor · Daejeon, KR

Jongmo SUNG

36Patents
3h-index
41Co-inventors
63Inventor score

Filing activity: Oct 30, 2003 → Sep 26, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US9111535B2 Method and apparatus for decoding audio signal Physics 20 Active
US7596492B2 Apparatus and method for concealing highband error in split-band wideband voice codec and decoding Physics 14 Active
US7693269B2 Caller identification method, and billing system and method using the same in internet telephony Electricity 8 Active
US8265929B2 Embedded code-excited linear prediction speech coding and decoding apparatus and method Physics 1 Active
US7684978B2 Apparatus and method for transcoding between CELP type codecs having different bandwidths Physics 1 Active
US7472056B2 Transcoder for speech codecs of different CELP type and method therefor Physics 1 Active
US8498875B2 Apparatus and method for encoding and decoding enhancement layer Physics 1 Active
US11416742B2 Audio signal encoding method and apparatus and audio signal decoding method and apparatus using psychoacoustic-based weighted error function Physics 1 Active
US9424857B2 Encoding method and apparatus, and decoding method and apparatus Physics 1 Active
US11790926B2 Method and apparatus for processing audio signal Physics 1 Active
US11694703B2 Audio signal encoding and decoding method using learning model, training method of learning model, and encoder and decoder that perform the methods Physics 0 Active
US12205605B2 Audio signal encoding and decoding method using a neural network model to generate a quantized latent vector, and encoder and decoder for performing the same Physics 0 Active
US11651778B2 Methods of encoding and decoding audio signal, and encoder and decoder for performing the methods Physics 0 Active
US10839819B2 Block-based audio encoding/decoding device and method therefor Physics 0 Active
US12354614B2 Speech coding method and apparatus for performing the same Physics 0 Active
US11133015B2 Method and device for predicting channel parameter of audio signal Physics 0 Active
US12223970B2 Encoding method, decoding method, encoder for performing encoding method, and decoder for performing decoding method Physics 0 Active
US11581000B2 Apparatus and method for encoding/decoding audio signal using information of previous frame Physics 0 Active
US11862183B2 Methods of encoding and decoding audio signal using neural network model, and devices for performing the methods Physics 0 Active
US12159640B2 Methods of encoding and decoding, encoder and decoder performing the methods Physics 0 Active
US11508386B2 Audio coding method based on spectral recovery scheme Physics 0 Active
US11456001B2 Method of encoding high band of audio and method of decoding high band of audio, and encoder and decoder for performing the methods Physics 0 Active
US11783844B2 Methods of encoding and decoding audio signal using side information, and encoder and decoder for performing the methods Physics 0 Active
US11508385B2 Method of processing residual signal for audio coding, and audio processing apparatus Physics 0 Active
US11978465B2 Method of generating residual signal, and encoder and decoder performing the method Physics 0 Active

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