公开(公告)号：US20170289627A1

公开(公告)日：2017-10-05

申请号：US15631143

申请日：2017-06-23

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Lloyd T. Whitfield ,  Randy S. Zimler

IPC: H04N21/4627 ,  H04N21/2543 ,  H04N21/845 ,  H04N21/458 ,  H04N21/45 ,  G06F3/06 ,  H04N21/254

CPC classification number: H04N21/4627 ,  G06F3/0604 ,  G06F3/0659 ,  G06F3/067 ,  G06F21/10 ,  G06F21/62 ,  G06F21/6209 ,  H04L63/10 ,  H04N7/165 ,  H04N9/8045 ,  H04N21/2541 ,  H04N21/2543 ,  H04N21/26241 ,  H04N21/4331 ,  H04N21/4508 ,  H04N21/4542 ,  H04N21/458 ,  H04N21/8453

Abstract: Methods, systems, and devices secure content in memory. The content includes a lock that prohibits reading the content from memory. Prior to expiration of the lock the content cannot be read from the memory. However, a preview option allows at least a portion of the content to be accessed. The preview option provides a preview of the content. At expiration, the content is readable.

公开(公告)号：US10306317B2

公开(公告)日：2019-05-28

申请号：US15631143

申请日：2017-06-23

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Lloyd T. Whitfield ,  Randy S. Zimler

IPC: H04L29/06 ,  H04N21/4627 ,  G06F21/10 ,  G06F21/62 ,  H04N7/16 ,  H04N21/262 ,  H04N21/433 ,  H04N21/45 ,  H04N21/454 ,  G06F3/06 ,  H04N21/254 ,  H04N21/2543 ,  H04N21/458 ,  H04N21/845 ,  H04N9/804

Abstract: Methods, systems, and devices secure content in memory. The content includes a lock that prohibits reading the content from memory. Prior to expiration of the lock the content cannot be read from the memory. However, a preview option allows at least a portion of the content to be accessed. The preview option provides a preview of the content. At expiration, the content is readable.

公开(公告)号：US20140047552A1

公开(公告)日：2014-02-13

申请号：US14058252

申请日：2013-10-20

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Lloyd T. Whitfield ,  Randy S. Zimler

IPC: G06F21/62

CPC classification number: H04N21/4627 ,  G06F3/0604 ,  G06F3/0659 ,  G06F3/067 ,  G06F21/10 ,  G06F21/62 ,  G06F21/6209 ,  H04L63/10 ,  H04N7/165 ,  H04N9/8045 ,  H04N21/2541 ,  H04N21/2543 ,  H04N21/26241 ,  H04N21/4331 ,  H04N21/4508 ,  H04N21/4542 ,  H04N21/458 ,  H04N21/8453

Abstract: Methods, systems, and devices secure content in memory. The content includes a lock that prohibits reading the content from memory until a date and time of expiration. However, early access to the content is available for a payment.

Abstract translation: 方法，系统和设备保护内存中的内容。 该内容包括禁止从内存读取内容直至到期日期和时间的锁。 然而，早期访问内容可用于付款。

公开(公告)号：US20190246176A1

公开(公告)日：2019-08-08

申请号：US16387611

申请日：2019-04-18

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Lloyd T. Whitfield ,  Randy S. Zimler

IPC: H04N21/4627 ,  G06F3/06 ,  G06F21/10 ,  H04N21/254 ,  H04N21/2543 ,  H04N21/458 ,  H04N21/845 ,  G06F21/62 ,  H04N21/454 ,  H04N21/45 ,  H04N21/433 ,  H04N21/262 ,  H04N7/16 ,  H04L29/06

CPC classification number: H04N21/4627 ,  G06F3/0604 ,  G06F3/0659 ,  G06F3/067 ,  G06F21/10 ,  G06F21/62 ,  G06F21/6209 ,  H04L63/10 ,  H04N7/165 ,  H04N9/8045 ,  H04N21/2541 ,  H04N21/2543 ,  H04N21/26241 ,  H04N21/4331 ,  H04N21/4508 ,  H04N21/4542 ,  H04N21/458 ,  H04N21/8453

Abstract: Methods, systems, and devices secure content in memory. The content includes a lock that prohibits reading the content from memory. Prior to expiration of the lock the content cannot be read from the memory. However, a preview option allows at least a portion of the content to be accessed. The preview option provides a preview of the content. At expiration, the content is readable.

公开(公告)号：US09721110B2

公开(公告)日：2017-08-01

申请号：US14058252

申请日：2013-10-20

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Lloyd T. Whitfield ,  Randy S. Zimler

IPC: G06F21/62 ,  G06F21/10 ,  H04L29/06 ,  H04N7/16 ,  H04N21/262 ,  H04N21/433 ,  H04N21/45 ,  H04N21/454 ,  H04N9/804

CPC classification number: H04N21/4627 ,  G06F3/0604 ,  G06F3/0659 ,  G06F3/067 ,  G06F21/10 ,  G06F21/62 ,  G06F21/6209 ,  H04L63/10 ,  H04N7/165 ,  H04N9/8045 ,  H04N21/2541 ,  H04N21/2543 ,  H04N21/26241 ,  H04N21/4331 ,  H04N21/4508 ,  H04N21/4542 ,  H04N21/458 ,  H04N21/8453

Abstract: Methods, systems, and devices secure content in memory. The content includes a lock that prohibits reading the content from memory. Prior to expiration of the lock the content cannot be read from memory. However, a preview option allows at least a portion of the content to be accessed. The preview option provides a preview of the content. At expiration, the content is readable.