__Are you the copyright owner or authorized to act on the copyright owner's behalf?__

Yes

__What work was allegedly infringed? If possible, please provide a URL:__

Ambarella provides software design kits (SDKs) to its customers under limited license and confidentiality terms. Two of those SDKs, here the SDKs for Ambarella’s “S2L” chip and “A5S” chip, have been publicly posted to Github in violation of those license and confidentiality terms.

__What files should be taken down? Please provide URLs for each file, or if the entire repository, the repository's URL:__

For “A5S”:

https://github.com/argonaise/bbam  
https://github.com/cody3178/bbam  
https://github.com/dulton/bbam-1  
https://github.com/EricChen2013/bbam  
https://github.com/eyl1302/bbam  
https://github.com/github188/bbam  
https://github.com/kongqx/bbam  
https://github.com/Peter-RD-Xu/bbam  
https://github.com/yangfuhai/bbam  

For “S2L”:

[Repository already removed]  
[Repository already removed]  
[Repository already removed]  
[Repository already removed]  
[Repository already removed]  
[Repository already removed]  
[Repository already removed]  
[Repository already removed]  

__Have you searched for any forks of the allegedly infringing files or repositories? Each fork is a distinct repository and must be identified separately if you believe it is infringing and wish to have it taken down.__

Yes, forks are included in the list above.

__Is the work licensed under an open source license? If so, which open source license? Are the allegedly infringing files being used under the open source license, or are they in violation of the license?__

The SDKs include a mix of open source and proprietary software which are not easily separated. The portion that is open source is subject to licenses such as GPL, LGPL, BSD, and others. Regardless of the open source portion, the proprietary portion is being publicly posted without authorization.


__What would be the best solution for the alleged infringement? Are there specific changes the other person can make other than removal?__ 

Best solution would be removal of the identified code.

__Do you have the alleged infringer's contact information? If so, please provide it:__

We have email addresses for some of the repository owners based on their Github home pages:

[Private] for the repositories https://github.com/EricChen2013/bbam and [Repository already removed]

[Private] for the repository https://github.com/kongqx/bbam

[Private] for the repository [Repository already removed]

We don’t have the contact information for the other repository owners.

__Type (or copy and paste) the following statement: "I have a good faith belief that use of the copyrighted materials described above on the infringing web pages is not authorized by the copyright owner, or its agent, or the law. I have taken fair use into consideration."__

I have a good faith belief that use of the copyrighted materials described above on the infringing web pages is not authorized by the copyright owner, or its agent, or the law. I have taken fair use into consideration.

__Type (or copy and paste) the following statement: "I swear, under penalty of perjury, that the information in this notification is accurate and that I am the copyright owner, or am authorized to act on behalf of the owner, of an exclusive right that is allegedly infringed."__

I swear, under penalty of perjury, that the information in this notification is accurate and that I am the copyright owner, or am authorized to act on behalf of the owner, of an exclusive right that is allegedly infringed.

__Please confirm that you have you have read our Guide to Submitting a DMCA Takedown Notice: https://help.github.com/articles/guide-to-submitting-a-dmca-takedown-notice/__

Confirmed.

__So that we can get back to you, please provide either your telephone number or physical address:__

[Private]

__Please type your full legal name below to sign this request:__

[Private]