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1. 发明申请

US20150040184A1 Digital Enveloping for Digital Right Management and Re-broadcasting 审中-公开
公开(公告)号：US20150040184A1
公开(公告)日：2015-02-05
申请号：US14517717
申请日：2014-10-17
申请人： Donald C.D. Chang , Juo-Yu Lee , Jeffrey C. Chang , Steve K. Chen
发明人： Donald C.D. Chang , Juo-Yu Lee , Jeffrey C. Chang , Steve K. Chen
IPC分类号： G06F21/62 , H04L29/06
CPC分类号： G06F21/6209 , G06F21/6245 , H04L65/4084 , H04L65/602 , H04L65/604 , H04L65/607
摘要： Data files with digital envelops are used (1) for embedded identifiers for digital right management (DRM), and (2) as means delivering additional data or new information via repeated re-broadcasting process by many broadcasting service providers. The new DRM applications offer additional privacy and survivability while data is in storage and/or transported on cloud. Wavefront multiplexing/demultiplexing process (WF muxing/demuxing) embodying an architecture that utilizes multi-dimensional waveforms has found applications in data storage and transport on cloud. Multiple data sets are preprocessed by WF muxing before stored/transported. WF muxed data is aggregated data from multiple data sets that have been “customized processed” and disassembled into any scalable number of sets of processed data, with each set being stored on a storage site. The original data is reassembled via WF demuxing after retrieving a lesser but scalable number of WF muxed data sets. A customized set of WF muxing on multiple digital files as inputs including at least a data message file and a selected digital envelop file, is configured to guarantee at least one of the multiple outputs comprising a weighted sum of all inputs with an appearance to human natural sensors substantially identical to the appearance of the selected digital envelop in a same image, video or audio format. The output file is the file with enveloped or embedded messages. The embedded message may be reconstituted by a corresponding WF demuxing processor at destination with the known a priori information of the original digital envelope. In short, digital enveloping/de-enveloping can be implemented via WF muxing and demuxing formulations. WF muxed data featured enhanced privacy and redundancy in data transport and storage on cloud. On the other hand, data enveloping is in a different application domain from most of WF muxing applications as far as redundancy is concerned. Enveloped data is intended only for limited receivers who has access to associated digital enveloped data files with enhanced privacy for no or minimized redundancy.

2. 发明授权

US10289856B2 Digital enveloping for digital right management and re-broadcasting 有权
公开(公告)号：US10289856B2
公开(公告)日：2019-05-14
申请号：US14517717
申请日：2014-10-17
申请人： Donald C. D. Chang , Juo-Yu Lee , Jeffrey C. Chang , Steve K Chen
发明人： Donald C. D. Chang , Juo-Yu Lee , Jeffrey C. Chang , Steve K Chen
IPC分类号： G06F21/62 , H04L29/06
摘要： Multiple data sets are preprocessed by WF muxing before stored/transported. WF muxed data is aggregated data from multiple data sets. The original data is reassembled via WF demuxing after retrieving a lesser but scalable number of WF muxed data sets. A customized set of WF muxing on multiple digital files as inputs including at least a data message file and a selected digital envelop file, is configured to guarantee at least one of the multiple outputs comprising a weighted sum of all inputs with an appearance to human natural sensors substantially identical to the appearance of the selected digital envelop in a same image, video or audio format. The output file is the file with enveloped or embedded messages. The embedded message may be reconstituted by a corresponding WF demuxing processor at destination with the known a priori information of the original digital envelope.

3. 发明授权

US06461793B2 Laser addressable thermal transfer imaging element with an interlayer 有权
标题翻译：具有中间层的激光可寻址热转印成像元件
公开(公告)号：US06461793B2
公开(公告)日：2002-10-08
申请号：US09738735
申请日：2000-12-15
申请人： Jeffrey C. Chang , John S. Staral , William A. Tolbert , Martin B. Wolk , Claire A. Jalbert , Hsin-hsin Chou
发明人： Jeffrey C. Chang , John S. Staral , William A. Tolbert , Martin B. Wolk , Claire A. Jalbert , Hsin-hsin Chou
IPC分类号： G03F734
CPC分类号： B41M5/42 , B41M3/003 , B41M5/265 , B41M5/38214 , B41M5/385 , B41M5/392 , B41M5/426 , B41M5/44 , B41M5/46 , B41M5/465 , B41M7/009 , B41M2205/02 , B41M2205/06 , B41M2205/38 , G02B5/201 , G02F1/133516 , G03F3/108 , H01L51/0013 , Y10S430/165
摘要： A thermal transfer donor element is provided which comprises a support, a light-to-heat conversion layer, an interlayer, and a thermal transfer layer. When the above donor element is brought into contact with a receptor and imagewise irradiated, an image is obtained which is free from contamination by the light-to-heat conversion layer. The construction and process of this invention is useful in making colored images including applications such as color proofs and color filter elements.
摘要翻译：提供了一种热传递供体元件，其包括载体，光热转化层，中间层和热转印层。当上述供体元件与受体接触并进行成像照射时，获得不受光热转换层污染的图像。本发明的结构和方法可用于制作彩色图像，包括诸如色彩校正和滤色器元件之类的应用。

4. 发明授权

US06242152B1 Thermal transfer of crosslinked materials from a donor to a receptor 有权
标题翻译：交联物质从供体到受体的热转移
公开(公告)号：US06242152B1
公开(公告)日：2001-06-05
申请号：US09563597
申请日：2000-05-03
申请人： John S. Staral , Jeffrey C. Chang , Kenneth L. Hanzalik
发明人： John S. Staral , Jeffrey C. Chang , Kenneth L. Hanzalik
IPC分类号： G03F734
CPC分类号： B41M5/46 , B41M5/38214 , Y10S430/165
摘要： The present invention provides a thermal transfer donor element that includes a transfer layer comprising a fully or partially crosslinked material. The crosslinked transfer layer can be imagewise transferred from the donor element to a proximate receptor by imaging the donor element with radiation that can be absorbed and converted into heat by a light-to-heat converter included in the donor element. The heat generated during imaging is sufficient to effect transfer of the crosslinked transfer layer.
摘要翻译：本发明提供了一种热转移供体元件，其包括包含完全或部分交联的材料的转移层。可以通过用供体元件中包含的光 - 热转换器吸收并转换为热量的辐射成像供体元件，从而将供体元件成像转移到近端受体。成像期间产生的热足以实现交联转移层的转移。

5. 发明授权

US5460918A Thermal transfer donor and receptor with silicated surface for lithographic printing applications 失效
标题翻译：热转印供体和具有硅胶表面的受体，用于平版印刷应用
公开(公告)号：US5460918A
公开(公告)日：1995-10-24
申请号：US320943
申请日：1994-10-11
申请人： M. Zaki Ali , Mahfuza Ali , David R. Boston , Jeffrey C. Chang
发明人： M. Zaki Ali , Mahfuza Ali , David R. Boston , Jeffrey C. Chang
IPC分类号： G03F7/004 , B41C1/055 , B41C1/10 , B41M5/382 , B41M5/392 , B41M5/50 , B41M5/52 , G03F7/00 , G03F7/34 , G03C8/08 , G03C8/26 , G03F7/038
CPC分类号： G03F7/346 , B41C1/1091
摘要： A thermal transfer system for transferring material in an imagewise manner by means of thermal transfer printing from a donor element to an image receiving element is used to prepare printing plates. In one construction, a donor element, which is prepared by coating a photoinitiator (and optionally a sensitizer) in a binder on a backing material, is used with an image receiving element, which is prepared by coating a photopolymer (and optionally a sensitizer) on a substrate having a microporous hydrophilic crosslinked silicated surface. In an alternative construction, a donor element, which is prepared by coating a sensitizer in a binder on a backing material, is used with an image receiving element, which is prepared by coating a photopolymer and photoinitiator on a substrate having a microporous hydrophilic crosslinked silicated surface. In yet another construction, a donor element, prepared by coating a thermal transfer layer containing a photopolymer, a photoinitiator and/or a sensitizer on a backing material, is used with an image receiving element having a microporous hydrophilic crosslinked silicated surface.
摘要翻译：用于通过从供体元件到图像接收元件的热转移印刷以成像方式转移材料的热转印系统用于制备印刷版。在一种结构中，通过将光引发剂（和任选的敏化剂）涂覆在背衬材料上的粘合剂中制备的供体元件与图像接收元件一起使用，其通过涂布光聚合物（和任选的敏化剂）制备，在具有微孔亲水性交联硅表面的基材上。在替代的结构中，通过将粘合剂中的敏化剂涂覆在背衬材料上制备的供体元件与图像接收元件一起使用，该图像接收元件通过将光聚合物和光引发剂涂布在具有微孔亲水性交联硅胶表面。在另一种结构中，通过在背衬材料上涂覆含有光聚合物，光引发剂和/或敏化剂的热转印层制备的供体元件与具有微孔亲水性交联硅表面的图像接收元件一起使用。

6. 发明授权

US5356856A Thermal transfer systems having vanadium oxide antistatic layers 失效
公开(公告)号：US5356856A
公开(公告)日：1994-10-18
申请号：US15419
申请日：1993-02-09
申请人： Eric D. Morrison , Jeffrey C. Chang , Linda K. Williams
发明人： Eric D. Morrison , Jeffrey C. Chang , Linda K. Williams
摘要： A vanadium oxide coating useful as an antistatic protection layer on a donor sheet or a receptor sheet of a thermal transfer system is provided. The preferred antistatic coating is formed from a composition of a vanadium oxide colloidal dispersion.

7. 发明授权

US5232892A Dye receptor sheet for thermal dye transfer imaging 失效
标题翻译：用于热转移成像的DYE受体片
公开(公告)号：US5232892A
公开(公告)日：1993-08-03
申请号：US753862
申请日：1991-09-03
申请人： Jeffrey C. Chang , Karl F. Roenigk , Edward R. Harrell , Andrew B. Becker
发明人： Jeffrey C. Chang , Karl F. Roenigk , Edward R. Harrell , Andrew B. Becker
IPC分类号： B41M5/382 , B41M5/50 , B41M5/52
CPC分类号： B41M5/5254 , Y10S428/913 , Y10S428/914 , Y10S430/142 , Y10T428/31511 , Y10T428/31663 , Y10T428/31855
摘要： A dye transfer receptor sheet suitable for thermal dye transfer imaging is described. The receptor sheet provides excellent image stability characteristics. The receptor sheet comprises a substrate with a receiving layer of a vinyl chloride containing copolymer which has a glass transition temperature between 50.degree. and 85.degree. C., preferably about 59.degree. and 65.degree. C., a weight average molecular weight between about 10,000 and 100,000, preferably between 30,000 and about 50,000 g/mol, a hydroxyl equivalent weight between about 1500 and 4000, preferably about 1890 and about 3400 g/mol, a sulfonate equivalent weight between 9000 and 23,000, preferably between about 11,000 and about 19,200 g/mol, and an epoxy equivalent weight between about 500 and 7000, preferably about 1200 and about 6000 g/mol.

8. 发明授权

US5180705A Transfer imaging using metal-azo and metal-azomethine dyes 失效
标题翻译：使用金属偶氮染料和金属染料染料转染成像
公开(公告)号：US5180705A
公开(公告)日：1993-01-19
申请号：US667323
申请日：1991-03-11
申请人： Terrance P. Smith , David W. Macomber , Jeffrey C. Chang , Linda K. Williams
发明人： Terrance P. Smith , David W. Macomber , Jeffrey C. Chang , Linda K. Williams
IPC分类号： B41M5/385 , B41M5/035 , B41M5/26 , B41M5/388 , B41M5/39 , C09B45/14 , C09B45/16 , C09B45/22 , C09B55/00 , C09B69/10 , D06P5/00 , D06Q1/12
CPC分类号： B41M5/3856 , B41M5/3854 , B41M5/39 , Y10S428/913 , Y10S428/914 , Y10T428/31786
摘要： Dye donor sheets comprising a substrate having a coating comprising a binder and at least one neutral 1:1 metal-azo or neutral 1:1 metal-azomethine dye having the general structure: ##STR1## wherein Z.sub.1 and Z.sub.2 each independently represent an arene nucleus, having from 5 to 14 ring atoms;G.sub.1 and G.sub.2 each independently represent a metal ligating group, and further wherein G.sub.1 and G.sub.2 may be contained within or pendant from at least one of Z.sub.1 and Z.sub.2 ;R represents a hydrogen atom, a halogen atom, an alkyl group, an acylamino group, an alkoxy group, a sulfonamido group, an aryl group, a thiol group, an alkylthio group, an arylthio group, an alkylamino group, an arylamino group, an amino group, an alkoxycarbonyl group, an acyloxy group, a nitro group, a cyano group, a sulfonyl group, a sulfoxyl group, an aryloxy group, a hydroxy group, a thioamido group, a carbamoyl group, a sulfamoyl group, a carboxyl group, a sulfo group, a formyl group, an acyl group, a ureido group, or aryloxycarbonyl group, a silyl group, a carbonato group, or a sulfoalkoxy group;L is any combination of monodentate, bidentate, or tridentate ligands which satisfy the coordination requirements of the metal;X represents nitrogen or a methine (CH) group;M is a divalent or polyvalent transition metal where the coordination number is at least four; andk, m, and n are whole numbers less than or equal to 3.Use of the above constructions in thermal dye transfer imaging is also disclosed.

9. 发明授权

US06344263B1 Light dispersing film and method of manufacture 有权
标题翻译：光分散膜及其制造方法
公开(公告)号：US06344263B1
公开(公告)日：2002-02-05
申请号：US09192118
申请日：1998-11-13
申请人： Robert S. Moshrefzadeh , Ragunath Padiyath , Richard J. Pokorny , Hsin-hsin Chou , Jeffrey C. Chang , Colleen M. Brenner
发明人： Robert S. Moshrefzadeh , Ragunath Padiyath , Richard J. Pokorny , Hsin-hsin Chou , Jeffrey C. Chang , Colleen M. Brenner
IPC分类号： B32B300
CPC分类号： G03B21/625 , Y10S428/913 , Y10T428/24802 , Y10T428/24893 , Y10T428/24917 , Y10T428/252 , Y10T428/254
摘要： A beaded light dispersing film has a substrate layer, and an optically transparent layer, having a predetermined thickness, disposed over a side of the substrate layer. Optically transmitting beads are arranged to penetrate at least partially into the transparent layer to define clear apertures at interfaces between the beads and the transparent layer. The bead radius is greater than the predetermined thickness. An absorbing layer is disposed on the transparent layer, in interstices between the beads. A method of manufacturing the film includes disposing optically transparent beads partially in an optically transparent layer disposed over a transparent substrate layer. The optically transparent layer has a thickness less than half a diameter of a transparent bead. An absorbing layer overlies the optically transparent layer.
摘要翻译：珠状光分散膜具有设置在基板层的一侧上的具有预定厚度的基底层和光学透明层。光学透射珠被布置成至少部分地透入透明层以在珠粒和透明层之间的界面处限定清晰的孔。胎圈半径大于预定厚度。吸收层设置在透明层之间，珠之间的间隙。制造薄膜的方法包括将光学透明珠部分地设置在设置在透明基底层上的光学透明层中。光学透明层的厚度小于透明珠的直径的一半。吸收层覆盖在光学透明层上。

10. 发明授权

US06270934B1 Laser addressable thermal transfer imaging element with an interlayer 有权
标题翻译：具有中间层的激光可寻址热转印成像元件
公开(公告)号：US06270934B1
公开(公告)日：2001-08-07
申请号：US09553294
申请日：2000-04-20
申请人： Jeffrey C. Chang , John S. Staral , William A. Tolbert , Martin B. Wolk , Claire A. Jalbert , Hsin-hsin Chou
发明人： Jeffrey C. Chang , John S. Staral , William A. Tolbert , Martin B. Wolk , Claire A. Jalbert , Hsin-hsin Chou
IPC分类号： G03F734
CPC分类号： B41M5/42 , B41M3/003 , B41M5/265 , B41M5/38214 , B41M5/385 , B41M5/392 , B41M5/426 , B41M5/44 , B41M5/46 , B41M5/465 , B41M7/009 , B41M2205/02 , B41M2205/06 , B41M2205/38 , G02B5/201 , G02F1/133516 , G03F3/108 , H01L51/0013 , Y10S430/165
摘要： A thermal transfer donor element is provided which comprises a support, a light-to-heat conversion layer, an interlayer, and a thermal transfer layer. When the above donor element is brought into contact with a receptor and imagewise irradiated, an image is obtained which is free from contamination by the light-to-heat conversion layer. The construction and process of this invention is useful in making colored images including applications such as color proofs and color filter elements.
摘要翻译：提供了一种热传递供体元件，其包括载体，光热转化层，中间层和热转印层。当上述供体元件与受体接触并进行成像照射时，获得不受光热转换层污染的图像。本发明的结构和方法可用于制作彩色图像，包括诸如色彩校正和滤色器元件之类的应用。

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