公开(公告)号：US09917979B2

公开(公告)日：2018-03-13

申请号：US15631946

申请日：2017-06-23

Applicant: DELL SOFTWARE INC.

Inventor： Samuel James Liddicott

IPC: H04N1/32 ,  B41M3/10 ,  B41F9/00 ,  B41F11/02 ,  B42D25/40 ,  G06K19/08 ,  G06K19/10 ,  G06K19/14 ,  G07D7/12 ,  G03G15/00 ,  D21F1/46 ,  D21H19/74 ,  D21H21/40 ,  B42D25/21 ,  B42D25/333

CPC classification number: H04N1/32304 ,  B41F9/003 ,  B41F11/02 ,  B41M3/10 ,  B42D25/21 ,  B42D25/333 ,  B42D25/40 ,  D21F1/46 ,  D21H19/74 ,  D21H21/40 ,  G03G15/6582 ,  G03G15/6585 ,  G06K19/086 ,  G06K19/10 ,  G06K19/14 ,  G07D7/12 ,  H04N1/32144 ,  H04N1/32288 ,  H04N1/32293 ,  H04N1/32299 ,  H04N1/32325

Abstract: Systems and methods are directed towards generating a verified unique watermark. More specifically, the systems and methods are directed towards generating a watermark that is as long as possible without any repetition. Such watermarks are possible by selecting characteristics of the watermark and methods for producing the watermarks (e.g., dandy rollers). By producing longer unique watermarks, users would be capable of generating longer rolls of paper whereby more sheets can be produced that each possesses a unique watermark. With the unique watermark, users can identify what information is printed on each sheet as well as authenticate the contents of each individual sheet.

公开(公告)号：US09723171B2

公开(公告)日：2017-08-01

申请号：US14968455

申请日：2015-12-14

Applicant: Dell Software Inc.

Inventor： Samuel James Liddicott

IPC: H04N1/32 ,  G06K19/08 ,  G06K19/10 ,  G06K19/14 ,  G07D7/12 ,  B42D25/21 ,  B42D25/40 ,  B41F11/02 ,  B41M3/10 ,  D21F1/46 ,  B41F9/00 ,  G03G15/00 ,  B42D25/333

CPC classification number: H04N1/32304 ,  B41F9/003 ,  B41F11/02 ,  B41M3/10 ,  B42D25/21 ,  B42D25/333 ,  B42D25/40 ,  D21F1/46 ,  D21H19/74 ,  D21H21/40 ,  G03G15/6582 ,  G03G15/6585 ,  G06K19/086 ,  G06K19/10 ,  G06K19/14 ,  G07D7/12 ,  H04N1/32144 ,  H04N1/32288 ,  H04N1/32293 ,  H04N1/32299 ,  H04N1/32325

Abstract: Systems and methods are directed towards generating a verified unique watermark. More specifically, the systems and methods are directed towards generating a watermark that is as long as possible without any repetition. Such watermarks are possible by selecting characteristics of the watermark and methods for producing the watermarks (e.g., dandy rollers). By producing longer unique watermarks, users would be capable of generating longer rolls of paper whereby more sheets can be produced that each possesses a unique watermark. With the unique watermark, users can identify what information is printed on each sheet as well as authenticate the contents of each individual sheet.

公开(公告)号：US20170289391A1

公开(公告)日：2017-10-05

申请号：US15631946

申请日：2017-06-23

Applicant: DELL SOFTWARE INC.

Inventor： Samuel James Liddicott

IPC: H04N1/32 ,  D21H21/40 ,  D21H19/74 ,  D21F1/46

CPC classification number: H04N1/32304 ,  B41F9/003 ,  B41F11/02 ,  B41M3/10 ,  B42D25/21 ,  B42D25/333 ,  B42D25/40 ,  D21F1/46 ,  D21H19/74 ,  D21H21/40 ,  G03G15/6582 ,  G03G15/6585 ,  G06K19/086 ,  G06K19/10 ,  G06K19/14 ,  G07D7/12 ,  H04N1/32144 ,  H04N1/32288 ,  H04N1/32293 ,  H04N1/32299 ,  H04N1/32325

Abstract: Systems and methods are directed towards generating a verified unique watermark. More specifically, the systems and methods are directed towards generating a watermark that is as long as possible without any repetition. Such watermarks are possible by selecting characteristics of the watermark and methods for producing the watermarks (e.g., dandy rollers). By producing longer unique watermarks, users would be capable of generating longer rolls of paper whereby more sheets can be produced that each possesses a unique watermark. With the unique watermark, users can identify what information is printed on each sheet as well as authenticate the contents of each individual sheet.

公开(公告)号：US20170171424A1

公开(公告)日：2017-06-15

申请号：US14968455

申请日：2015-12-14

Applicant: Dell Software Inc.

Inventor： Samuel James Liddicott

IPC: H04N1/32 ,  D21F1/46

CPC classification number: H04N1/32304 ,  B41F9/003 ,  B41F11/02 ,  B41M3/10 ,  B42D25/21 ,  B42D25/333 ,  B42D25/40 ,  D21F1/46 ,  D21H19/74 ,  D21H21/40 ,  G03G15/6582 ,  G03G15/6585 ,  G06K19/086 ,  G06K19/10 ,  G06K19/14 ,  G07D7/12 ,  H04N1/32144 ,  H04N1/32288 ,  H04N1/32293 ,  H04N1/32299 ,  H04N1/32325

Abstract: Systems and methods are directed towards generating a verified unique watermark. More specifically, the systems and methods are directed towards generating a watermark that is as long as possible without any repetition. Such watermarks are possible by selecting characteristics of the watermark and methods for producing the watermarks (e.g., dandy rollers). By producing longer unique watermarks, users would be capable of generating longer rolls of paper whereby more sheets can be produced that each possesses a unique watermark. With the unique watermark, users can identify what information is printed on each sheet as well as authenticate the contents of each individual sheet.