Category:Na ZHANG

Na ZHANG

Executive Summary

Na ZHANG is an inventor who has filed 7 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (5 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 (3 patents), PICTORIAL COMMUNICATION, e.g. TELEVISION (3 patents), and they have worked with companies such as Beijing Bytedance Network Technology Co., Ltd. (7 patents). Their most frequent collaborators include (6 collaborations), (6 collaborations), (3 collaborations).

Patent Filing Activity

File:Na ZHANG Monthly Patent Applications.png

Technology Areas

File:Na ZHANG Top Technology Areas.png

List of Technology Areas

• H04N19/176 (the unit being an image region, e.g. an object): 5 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): 3 patents
• H04N19/52 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents
• H04N19/513 (Processing of motion vectors): 2 patents
• H04N19/139 (Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability): 2 patents
• H04N19/196 (being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters (processing of motion vectors): 2 patents
• H04N19/58 (Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one (): 2 patents
• H04N19/137 (Motion inside a coding unit, e.g. average field, frame or block difference): 1 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 1 patents
• H04N19/54 (using feature points or meshes): 1 patents
• H04N19/521 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/86 (involving reduction of coding artifacts, e.g. of blockiness): 1 patents
• H04N19/136 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 1 patents
• H04N19/157 (Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter): 1 patents

Companies

File:Na ZHANG Top Companies.png

List of Companies

• Beijing Bytedance Network Technology Co., Ltd.: 7 patents

Collaborators

• Kai ZHANG of Los Angeles CA (US) (6 collaborations)
• Li ZHANG of Los Angeles CA (US) (6 collaborations)
• Jizheng XU of Los Angeles CA (US) (3 collaborations)
• Mehdi SALEHIFAR of Los Angeles CA (US) (3 collaborations)
• Zhipin DENG (2 collaborations)
• Yang WANG (2 collaborations)
• Yuwen HE of Los Angeles CA (US) (1 collaborations)
• Hongbin LIU (1 collaborations)