Inventor
Kihyun Choo
Inventor
Seoul, KR
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis44%
H04SStereophonic systems17%
G11BInformation storage based on relative movement between record carrier and transducer8%
H03MCoding8%
H04NPictorial communication, e.g. television6%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers6%
H04BTransmission4%
A01KAnimal husbandry2%
G02BOptical elements, systems or apparatus2%
G06FElectric digital data processing2%
PatentTitleYear
11,004,458Coding mode determination method and apparatus, audio encoding method and apparatus, and audio decoding method and apparatus202110,972,854Method for transmitting audio signal and outputting received audio signal in multimedia communication between terminal devices, and terminal device for performing same202110,909,993High-band encoding method and device, and high-band decoding method and device202110,909,992Energy lossless coding method and apparatus, signal coding method and apparatus, energy lossless decoding method and apparatus, and signal decoding method and apparatus20219,934,789Method, medium, and apparatus with scalable channel decoding20189,848,180Method, medium, and system generating a stereo signal20179,706,325'Method, medium, and system decoding and encoding a multi-channel signal'20179,479,871'Method, medium, and system synthesizing a stereo signal'20169,369,164'Method, medium, and system decoding and encoding a multi-channel signal'20169,087,511'Method, medium, and system for generating a stereo signal'20158,862,463'Adaptive time/frequency-based audio encoding and decoding apparatuses and methods'20148,635,071'Apparatus, medium, and method for generating record sentence for corpus and apparatus, medium, and method for building corpus using the same'20148,620,011'Method, medium, and system synthesizing a stereo signal'20138,595,000'Method and apparatus to search fixed codebook and method and apparatus to encode/decode a speech signal using the method and apparatus to search fixed codebook'20138,548,801'Adaptive time/frequency-based audio encoding and decoding apparatuses and methods'20138,473,284'Apparatus and method of encoding/decoding voice for selecting quantization/dequantization using characteristics of synthesized voice'20138,214,203'Method and apparatus for recovering line spectrum pair parameter and speech decoding apparatus using same'20127,825,834'Scalable audio data arithmetic decoding method, medium, and apparatus, and method, medium, and apparatus truncating audio data bitstream'20107,765,100'Method and apparatus for recovering line spectrum pair parameter and speech decoding apparatus using same'20107,495,586'Method and device to provide arithmetic decoding of scalable BSAC audio data'20097,330,139'Scalable audio data arithmetic decoding method, medium, and apparatus, and method, medium, and apparatus truncating audio data bitstream'20087,330,136'Method and device to provide arithmetic decoding of scalable BSAC audio data'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (22)· patent assignee history
2008–2021Based in Seoul, KR· patent location history
2012–2018Patents assigned to CHOO KIHYUN (9)· patent assignee history
2013–2018Patents assigned to KIM JUNGHOE (6)· patent assignee history
2013–2018Patents assigned to OH EUNMI (6)· patent assignee history
2013–2018Patents assigned to LEI MIAO (4)· patent assignee history
2015–2017Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 22 | 2008–2021 |
| CHOO KIHYUNself | 9 | 2012–2018 |
| KIM JUNGHOE | 6 | 2013–2018 |
| OH EUNMI | 6 | 2013–2018 |
| LEI MIAO | 4 | 2013–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 20 | 2008–2021 |
| Yongin-si, KR | 2 | 2015–2017 |