Fan Jiang
Chao-Hsin Fan Jiang, Hsinchu City TW
Patent application number | Description | Published |
---|---|---|
20160142061 | PHASE DETECTOR AND ASSOCIATED PHASE DETECTING METHOD - A phase detector includes a plurality of sampling circuits, a logic circuit, a plurality of demultiplexers and a decision circuit, wherein the plurality of sampling circuits use a plurality of clock signals with different phases to sample a data signal respectively to generate a plurality of sampling results; the logic circuit generate N phase-leading signals and N phase-lagging signals according the plurality of sampling results; the plurality of demultiplexers perform demultiplex operations to the N phase-leading signals and the N phase-lagging signals respectively to generate M phase-leading output signals and M phase-lagging output signals respectively; and the decision circuit generates a final phase-leading signal and a final phase-lagging signal according the M phase-leading output signals and the M phase-lagging output signals. | 05-19-2016 |
Shih Wu Fan Jiang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110097058 | METHOD OF PROCESSING AUDIO-VIDEO DATA - An audio-video processing method is adapted to an audio-video device and a storage device for processing an index-based audio-video file. The method for processing audio-video data includes a write procedure, a play procedure, and/or a repair procedure. In the write procedure, audio-video data is captured by the audio-video device first, and the audio-video data includes a plurality of continuous samples; a header is written according to the audio-video data; a predetermined number of samples are captured as a data chunk; a prefix index corresponding to the data chunk and the data chunk are written in sequence repeatedly according to the audio-video data; and a file index is written finally. In the play procedure, after the header is read, corresponding prefix index and data chunk are repeatedly read and played. Moreover, in the repair procedure, incompletely written file index and data chunk are repaired through all the prefix indexes. | 04-28-2011 |
Shih-Wu Fan Jiang, New Taipei TW
Patent application number | Description | Published |
---|---|---|
20150116370 | METHOD FOR SUCCESSIVELY DISPLAYING SECTIONS OF SCREEN AND COMPUTER-READABLE MEDIUM - Disclosed herein are a method for successively displaying sections of a screen and a corresponding computer-readable medium. The method comprises loading the screen, transforming a section of the screen to which a starting point on the screen corresponds into a starting sub-screen, transforming a section of the screen to which a selected ending point on the screen corresponds into an ending sub-screen, and transforming sections of the screen to which a selected plurality of midway points on the screen correspond into midway sub-screens. The points collectively correspond to a time sequence, based on which the sub-screens are sequentially displayed. The present invention enables digital mechanisms that capture and sequentially display parts of a wide-angle image to approximate the shifting motion of the human eye or mechanical PTZ cameras in response to changing observing angles of view. | 04-30-2015 |