Issued Patents All Time
Showing 1–25 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11749289 | Bandwidth extension method, bandwidth extension apparatus, program, integrated circuit, and audio decoding apparatus | Tomokazu Ishikawa, Huan Zhou, Kok Seng Chong, Haishan Zhong | 2023-09-05 |
| 11341977 | Bandwidth extension method, bandwidth extension apparatus, program, integrated circuit, and audio decoding apparatus | Tomokazu Ishikawa, Huan Zhou, Kok Seng Chong, Haishan Zhong | 2022-05-24 |
| RE48145 | Encoding device and decoding device | Mineo Tsushima, Kosuke Nishio, Naoya Tanaka | 2020-08-04 |
| RE48045 | Encoding device and decoding device | Mineo Tsushima, Kosuke Nishio, Naoya Tanaka | 2020-06-09 |
| RE47956 | Encoding device and decoding device | Mineo Tsushima, Kosuke Nishio, Naoya Tanaka | 2020-04-21 |
| RE47949 | Encoding device and decoding device | Mineo Tsushima, Kosuke Nishio, Naoya Tanaka | 2020-04-14 |
| RE47935 | Encoding device and decoding device | Mineo Tsushima, Kosuke Nishio, Naoya Tanaka | 2020-04-07 |
| 10566001 | Bandwidth extension method, bandwidth extension apparatus, program, integrated circuit, and audio decoding apparatus | Tomokazu Ishikawa, Huan Zhou, Kok Seng Chong, Haishan Zhong | 2020-02-18 |
| RE47814 | Encoding device and decoding device | Mineo Tsushima, Kosuke Nishio, Naoya Tanaka | 2020-01-14 |
| 9799342 | Bandwidth extension method, bandwidth extension apparatus, program, integrated circuit, and audio decoding apparatus | Tomokazu Ishikawa, Huan Zhou, Kok Seng Chong, Haishan Zhong | 2017-10-24 |
| RE46565 | Encoding device and decoding device | Mineo Tsushima, Kosuke Nishio, Naoya Tanaka | 2017-10-03 |
| 9489962 | Sound signal hybrid encoder, sound signal hybrid decoder, sound signal encoding method, and sound signal decoding method | Kok Seng Chong | 2016-11-08 |
| 9275650 | Hybrid audio encoder and hybrid audio decoder which perform coding or decoding while switching between different codecs | Tomokazu Ishikawa, Haishan Zhong, Kok Seng Chong, Huan Zhou | 2016-03-01 |
| 9236053 | Encoding and decoding system, decoding apparatus, encoding apparatus, encoding and decoding method | Tomokazu Ishikawa | 2016-01-12 |
| 9161150 | Audio rendering device and audio rendering method | Kok Seng Chong, Lih Horng Tee | 2015-10-13 |
| 9117461 | Coding device, decoding device, coding method, and decoding method for audio signals | Tomokazu Ishikawa, Haishan Zhong, Dan Zhao, Kok Seng Chong | 2015-08-25 |
| 9105264 | Coding apparatus and decoding apparatus | Tomokazu Ishikawa, Kok Seng Chong, Huan Zhou | 2015-08-11 |
| 9093080 | Bandwidth extension method, bandwidth extension apparatus, program, integrated circuit, and audio decoding apparatus | Tomokazu Ishikawa, Huan Zhou, Kok Seng Chong, Haishan Zhong | 2015-07-28 |
| 9026236 | Audio signal processing apparatus, audio coding apparatus, and audio decoding apparatus | Tomokazu Ishikawa, Kok Seng Chong, Huan Zhou, Haishan Zhong | 2015-05-05 |
| 8886548 | Audio encoding device, decoding device, method, circuit, and program | Tomokazu Ishikawa, Kok Seng Chong, Huan Zhou, Haishan Zhong | 2014-11-11 |
| RE45042 | Encoding device and decoding device | Mineo Tsushima, Kosuke Nishio, Naoya Tanaka | 2014-07-22 |
| 8718285 | Decoding device, coding and decoding device, and decoding method | Tomokazu Ishikawa, Huan Zhou, Zhong Hai Shan, Kok Seng Chong | 2014-05-06 |
| 8688442 | Audio decoding apparatus, audio coding apparatus, and system comprising the apparatuses | Shuji Miyasaka, Kosuke Nishio | 2014-04-01 |
| RE44600 | Encoding device and decoding device | Mineo Tsushima, Kosuke Nishio, Naoya Tanaka | 2013-11-12 |
| 8504184 | Combination device, telecommunication system, and combining method | Tomokazu Ishikawa, Huan Zhou, Zhong Hai Shan, Kok Seng Chong | 2013-08-06 |