Category:Song Cen of San Diego CA (US)

Song Cen of San Diego CA (US)

Executive Summary

Song Cen of San Diego CA (US) is an inventor who has filed 1 patents. Their primary areas of innovation include for unicast (1 patents), {for authentication of entities (cryptographic mechanisms or cryptographic arrangements for entity authentication (1 patents), {Entity profiles} (1 patents), and they have worked with companies such as DIVX, LLC (1 patents). Their most frequent collaborators include (1 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04L65/612 (for unicast): 1 patents
• H04L63/08 ({for authentication of entities (cryptographic mechanisms or cryptographic arrangements for entity authentication): 1 patents
• H04L63/102 ({Entity profiles}): 1 patents
• H04L63/107 ({wherein the security policies are location-dependent, e.g. entities privileges depend on current location or allowing specific operations only from locally connected terminals}): 1 patents
• H04L65/762 ({at the source  (reformatting of additional data in video distribution servers): 1 patents
• H04L65/764 ({at the destination  (reformatting of additional data in video clients): 1 patents
• H04L69/24 (Negotiation of communication capabilities): 1 patents
• H04N21/2343 (involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements {(video transcoding): 1 patents
• H04N21/23439 ({for generating different versions}): 1 patents
• H04N21/2541 ({Rights Management (protecting software against unauthorised usage in a vending or licensing environment): 1 patents
• H04N21/2743 (Video hosting of uploaded data from client): 1 patents

Companies

List of Companies

• DIVX, LLC: 1 patents

Collaborators

• Reza Emdad of San Diego CA (US) (1 collaborations)