Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11503217 | System and method of estimating ambient light | Po-Chang Chen, Yi-I Lu | 2022-11-15 |
| 11382202 | Method and apparatus for controlling a lighting fixture based on motion detection and related lighting fixture | Wei Yang, Po-Chang Chen | 2022-07-05 |
| 11321850 | Presence detection system | Po-Chang Chen, Wei Yang, Wei-Chun Mai | 2022-05-03 |
| 10389962 | Image pickup apparatus and method utilizing the same line rate for upscaling and outputting image | Ching-Fong Chen | 2019-08-20 |
| 9521385 | Image sensor equipped with additional group of selectively transmissive filters for illuminant estimation, and associated illuminant estimation method | Po-Chang Chen | 2016-12-13 |
| 9467632 | Dual exposure control circuit and associated method | Po-Chang Chen, Po-Fang Chen | 2016-10-11 |
| 9438812 | Method for controlling exposure level of frame in image sensor, computer readable recording media for performing the method, and image processing system | Po-Fang Chen, Po-Chang Chen | 2016-09-06 |
| 9407832 | Multi-exposure imaging system and method for eliminating rolling shutter flicker | — | 2016-08-02 |
| 9330445 | Local contrast enhancement method and apparatus | — | 2016-05-03 |
| 9307162 | Local enhancement apparatus and method to generate high dynamic range images by blending brightness-preserved and brightness-adjusted blocks | — | 2016-04-05 |
| 9307120 | Image processing system adaptable to a dual-mode image device | Po-Chang Chen | 2016-04-05 |
| 9185377 | Color processing system and apparatus | Dong-Long Lin, Po-Chang Chen | 2015-11-10 |
| 9042643 | Method for demosaicking | Yen-Te Shih | 2015-05-26 |
| 9001238 | Lens shading correction method and image signal processor for performing the same | Po-Chang Chen, Kuan-Hua Chen | 2015-04-07 |
| 8995766 | Image processing method and image processing device | Yi-Lin Tsai | 2015-03-31 |
| 8878965 | Black level adjustment device and method for CMOS image sensor | Po-Chang Chen | 2014-11-04 |
| 8654225 | Color interpolation system and method thereof | Po-Chang Chen, Yu-Yu Sung | 2014-02-18 |
| 8559745 | Image signal processor and method for image enhancement | Po-Chang Chen, Jing-Chu Chan | 2013-10-15 |
| 8401326 | Image processing system and method for liquid crystal display | Yen-Lin Chen | 2013-03-19 |
| 8355446 | Temporal vector processing device and method for motion estimation | Yen-Lin Chen | 2013-01-15 |
| 8305490 | De-interlacing system | Yen-Lin Chen | 2012-11-06 |
| 8279931 | Motion vector estimator for reducing film judder | Yen-Lin Chen | 2012-10-02 |
| 8174537 | System and method for adaptive color space conversion | Tsung-Han Chiang | 2012-05-08 |
| 8068179 | On-screen display device with compressed data and display method thereof | Shih-Ting Liao | 2011-11-29 |
| 8063993 | Image noise measurement system and method | — | 2011-11-22 |