Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8719321 | Adaptive block-size transform using LLMICT | Chi Keung Fong | 2014-05-06 |
| 8630356 | High performance loop filters in video compression | Renqi Zhang | 2014-01-14 |
| 8582910 | Methods and apparatus for editing images | Wei Zhang | 2013-11-12 |
| 8559511 | Method and apparatus for video coding by ABT-based just noticeable difference model | King Ngi Ngan, Lin Ma, Yu-Jung Liu | 2013-10-15 |
| 8483281 | Generation of an order-2N transform from an order-N transform | — | 2013-07-09 |
| 8451896 | Method and apparatus for adaptive quantization in digital video coding | Chi Keung Fong, Ka Man Cheng, Yu-Jung Liu | 2013-05-28 |
| 8255445 | Processes and apparatus for deriving order-16 integer transforms | Chi Keung Fong | 2012-08-28 |
| 8228983 | Method and device for order-16 integer transform from order-8 integer cosine transform | Chi Keung Fong, Jie Dong, King Ngi Ngan, Hoi Ming Wong, Lu Wang +2 more | 2012-07-24 |
| 8175165 | Methods and apparatus for deriving an order-16 integer transform | Chi Keung Fong | 2012-05-08 |
| 8102918 | Generation of an order-2N transform from an order-N transform | — | 2012-01-24 |
| 4633296 | Omission and subsequent estimation of zero sequency coefficients of transformed digitized images to facilitate data compression | Roger J. Clarke, Richard C. Nicol | 1986-12-30 |