Category:Tzu-Der CHUANG

Tzu-Der CHUANG

Executive Summary

Tzu-Der CHUANG is an inventor who has filed 3 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (3 patents), Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction (2 patents), by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer (2 patents), and they have worked with companies such as HFI Innovation Inc. (3 patents). Their most frequent collaborators include (3 collaborations), (3 collaborations), (1 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04N19/176 (the unit being an image region, e.g. an object): 3 patents
• H04N19/105 (Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction): 2 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 2 patents
• H04N19/513 (Processing of motion vectors): 2 patents
• H04N19/119 (Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks): 2 patents
• H04N19/137 (Motion inside a coding unit, e.g. average field, frame or block difference): 1 patents
• H04N19/132 (Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking): 1 patents
• H04N19/533 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/186 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/96 (Tree coding, e.g. quad-tree coding): 1 patents

Companies

List of Companies

• HFI Innovation Inc.: 3 patents

Collaborators

• Chih-Wei HSU (3 collaborations)
• Ching-Yeh CHEN (3 collaborations)
• Yu-Cheng LIN (1 collaborations)
• Chun-Chia CHEN (1 collaborations)
• Yu-Wen HUANG (1 collaborations)
• Chen-Yen LAI (1 collaborations)
• Chia-Ming TSAI (1 collaborations)
• Zhi-Yi LIN (1 collaborations)