专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07867863B2 Method for forming self-aligned source and drain contacts using a selectively passivated metal gate 有权
标题翻译：使用选择性钝化的金属栅极形成自对准源极和漏极接触的方法
公开(公告)号：US07867863B2
公开(公告)日：2011-01-11
申请号：US12138038
申请日：2008-06-12
申请人： Peter Chang
发明人： Peter Chang
IPC分类号： H01L21/336
CPC分类号： H01L29/41783 , H01L21/28079 , H01L21/28568 , H01L21/288 , H01L21/76879 , H01L21/76885 , H01L21/76897 , H01L23/485 , H01L29/495 , H01L29/665 , H01L29/66545 , H01L2221/1094 , H01L2924/0002 , H01L2924/00
摘要： A transistor structure includes a semiconductor substrate with a first surface, a diffusion region at the first surface of the substrate, a sacrificial gate formed on the diffusion region, and insulating side walls formed adjacent to the sacrificial gate. A metal gate is formed by etching out the sacrificial gate and filling in the space between the insulating side walls with gate metals. Silicided source and drain contacts are formed over the diffusion region between the side walls of two adjacent aluminum gates. One or more oxide layers are formed over the substrate. Vias are formed in the oxide layers by plasma etching to expose the silicided source and drain contacts, which simultaneously oxidizes the aluminum gate metal. A first metal is selectively formed over the silicided contact by electroless deposition, but does not deposit on the oxidized aluminum gate.
摘要翻译：晶体管结构包括具有第一表面的半导体衬底，在衬底的第一表面处的扩散区域，形成在扩散区域上的牺牲栅极，以及邻近牺牲栅极形成的绝缘侧壁。通过蚀刻牺牲栅极并用栅极金属填充绝缘侧壁之间的空间来形成金属栅极。在两个相邻铝门的侧壁之间的扩散区域上形成硅化源极和漏极触点。在衬底上形成一个或多个氧化物层。通过等离子体蚀刻在氧化物层中形成通孔以暴露硅化物源极和漏极触点，其同时氧化铝栅极金属。通过无电沉积在硅化物接触上选择性地形成第一金属，但不沉积在氧化的铝栅极上。

22. 发明授权

US07817890B2 Nanomover for optical elements alignment without driving electrically 有权
标题翻译： Nanomover用于光学元件对准而无需电驱动
公开(公告)号：US07817890B2
公开(公告)日：2010-10-19
申请号：US12260091
申请日：2008-10-29
申请人： Sie-Poon Chang , Peter Chang
发明人： Sie-Poon Chang , Peter Chang
IPC分类号： G02B6/32 , G02B6/46
CPC分类号： G02B7/004 , G02B6/3616 , G02B7/005
摘要： A mechanical nanomover for optical elements alignment comprises a platform; a front supporting block and a rear supporting block; a left metal sheet and a right metal sheet installed between the two supporting blocks; a movable block installed between the two metal sheets; a weak spring and a strong spring which are interacted with the movable block. A translation stage serves to drive the weak spring to drive the movable block. The elastic coefficient of the strong spring is much greater than that of the weak spring so that the larger displacement of the weak spring will induce only a small displacement of the movable block due to the interaction of the strong spring. No electric power is needed to drive the structure of the nanomover. The mechanical nanometer can provide a sufficient precision to the operation, while it is very inexpensive.
摘要翻译：用于光学元件对准的机械纳米转移包括平台; 前支撑块和后支撑块; 安装在两个支撑块之间的左金属片和右金属片; 安装在两个金属板之间的可移动块; 弱弹簧和强力弹簧与可动块相互作用。平移台用于驱动弱弹簧来驱动可动块。强弹簧的弹性系数远大于弱弹簧的弹性系数，使得弱弹簧的较大位移将由于强弹簧的相互作用而仅引起可移动块的较小位移。不需要电力来驱动纳米覆盖层的结构。机械纳米可以为操作提供足够的精度，同时它非常便宜。

23. 发明申请

US20100104252A1 NANOMOVER FOR OPTICAL ELEMENTS ALIGNMENT WITHOUT DRIVING ELECTRICALLY 有权
标题翻译：用于光驱元件对准的NANOMOVER，无需驱动电气
公开(公告)号：US20100104252A1
公开(公告)日：2010-04-29
申请号：US12260091
申请日：2008-10-29
申请人： Sie-Poon Chang , Peter Chang
发明人： Sie-Poon Chang , Peter Chang
IPC分类号： G02B6/46
CPC分类号： G02B7/004 , G02B6/3616 , G02B7/005
摘要： A mechanical nanomover for optical elements alignment comprises a platform; a front supporting block and a rear supporting block; a left metal sheet and a right metal sheet installed between the two supporting blocks; a movable block installed between the two metal sheets; a weak spring and a strong spring which are interacted with the movable block. A translation stage serves to drive the weak spring to drive the movable block. The elastic coefficient of the strong spring is much greater than that of the weak spring so that the larger displacement of the weak spring will induce only a small displacement of the movable block due to the interaction of the strong spring. No electric power is needed to drive the structure of the nanomover. The mechanical nanometer can provide a sufficient precision to the operation, while it is very inexpensive.
摘要翻译：用于光学元件对准的机械纳米转移包括平台; 前支撑块和后支撑块; 安装在两个支撑块之间的左金属片和右金属片; 安装在两个金属板之间的可移动块; 弱弹簧和强力弹簧与可动块相互作用。平移台用于驱动弱弹簧来驱动可动块。强弹簧的弹性系数远大于弱弹簧的弹性系数，使得弱弹簧的较大位移将由于强弹簧的相互作用而仅引起可移动块的较小位移。不需要电力来驱动纳米覆盖层的结构。机械纳米可以为操作提供足够的精度，同时它非常便宜。

24. 发明申请

US20070232002A1 Static random access memory using independent double gate transistors 审中-公开
标题翻译：使用独立双栅极晶体管的静态随机存取存储器
公开(公告)号：US20070232002A1
公开(公告)日：2007-10-04
申请号：US11392524
申请日：2006-03-29
申请人： Peter Chang
发明人： Peter Chang
IPC分类号： H01L21/336
CPC分类号： G11C11/412 , H01L27/11 , H01L27/1104
摘要： A static random access memory may use independent double gate transistors to form the pull up transistors. The other transistors of the memory are not formed of independent double gate transistors. In some embodiments, a reduced layout size may be achieved. In addition, in some embodiments, it is not necessary to form separately created polysilicon strips to form the two transistors. Finally, in some embodiments, the need for end caps may be eliminated.
摘要翻译：静态随机存取存储器可以使用独立的双栅晶体管来形成上拉晶体管。存储器的其他晶体管不由独立的双栅极晶体管形成。在一些实施例中，可以实现减小的布局尺寸。此外，在一些实施例中，不需要形成单独生成的多晶硅条形成两个晶体管。最后，在一些实施例中，可以消除对端盖的需要。

25. 发明申请

US20060068550A1 Independently accessed double-gate and tri-gate transistors in same process flow 失效
公开(公告)号：US20060068550A1
公开(公告)日：2006-03-30
申请号：US11124572
申请日：2005-05-04
申请人： Peter Chang , Brian Doyle
发明人： Peter Chang , Brian Doyle
IPC分类号： H01L21/8234
CPC分类号： H01L29/785 , H01L21/845 , H01L27/10876 , H01L27/10879 , H01L27/1211 , H01L29/66545 , H01L29/66795
摘要： A method for fabricating double-gate and tri-gate transistors in the same process flow is described. In one embodiment, a sacrificial layer is formed over stacks that include semiconductor bodies and insulative members. The sacrificial layer is planarized prior to forming gate-defining members. After forming the gate-defining members, remaining insulative member portions are removed from above the semiconductor body of the tri-gate device but not the I-gate device. This facilitates the formation of metallization on three sides of the tri-gate device, and the formation of independent gates for the I-gate device.

26. 发明申请

US20050263544A1 Caulk dispensing device with sure-grips 有权
标题翻译：填缝剂分配装置
公开(公告)号：US20050263544A1
公开(公告)日：2005-12-01
申请号：US11138623
申请日：2005-05-26
申请人： Peter Chang , Albert Lee
发明人： Peter Chang , Albert Lee
IPC分类号： B05C17/01 , B67D7/60 , B67D5/42
CPC分类号： B05C17/01 , B05C17/0123 , Y10T16/476
摘要： A pair of sure-grip inserts formed as molded rubber sheathes for use in conjunction with a caulking gun having a downwardly protruding trigger that is retracted by hand to dispense caulk, and a downwardly protruding stationary handle to provide a hand grip for retracting the trigger. The trigger insert formed as an open-ended molded rubber sheath with a particular contoured shape and an internal channel conforming to the trigger for slidable insertion thereon. The handle insert is likewise formed as an open-ended molded rubber sheath conforming to the handle for slidable insertion thereon. The inserts are molded per a two-color double-injection-molding process to provide an aesthetically striking two-color appearance, and they are molded with a particular contoured design that conforms to the hand, thereby improving comfort during hard, extended use. The contour plus the use of soft-durometer thermoplastic rubber gives a high-coefficient of friction for a vastly improved grip under all (even wet) conditions.
摘要翻译：一对可靠把手插入件形成为模制橡胶护套，与铆接枪结合使用，该铆接枪具有向下突出的触发器，其由手工缩回以分配填缝，以及向下突出的固定手柄，以提供用于缩回触发器的手柄。触发器插件形成为具有特定轮廓形状的开口模制橡胶护套，以及与触发器一致的内部通道，用于可滑动地插入其中。手柄插入件同样形成为与手柄一致的开口模制橡胶护套，用于可滑动插入。插入件通过双色双注射成型工艺成型，以提供美观醒目的双色外观，并且它们以与手相符的特定轮廓设计模制，从而在坚硬且延长使用期间提高舒适度。轮廓加上使用软硬度计的热塑性橡胶可以在所有（均匀湿润）条件下大大提高抓地力，提供高摩擦系数。

27. 发明申请

US20050224878A1 Memory with split gate devices and method of fabrication 有权
标题翻译：具有分离栅极器件的存储器和制造方法
公开(公告)号：US20050224878A1
公开(公告)日：2005-10-13
申请号：US10816282
申请日：2004-03-31
申请人： Peter Chang
发明人： Peter Chang
IPC分类号： H01L21/336 , H01L27/02 , H01L29/786 , H01L31/0392
CPC分类号： H01L29/7841 , H01L27/0207
摘要： A DRAM fabricated on an SOI substrate employing single body devices as memory cells without relying on a field through the insulative layer of the SOI is described. Floating body devices are defined by orthogonally disposed lines with both a front gate and back gate for each body being formed on the insulative layer.
摘要翻译：描述了在SOI衬底上制造的DRAM，其采用单体器件作为存储器单元，而不依赖于通过SOI的绝缘层的场。浮体装置由正面设置的线限定，前门和后门两者均形成在绝缘层上。

28. 发明申请

US20050056299A1 Toothpick 审中-公开
标题翻译：牙签
公开(公告)号：US20050056299A1
公开(公告)日：2005-03-17
申请号：US10864177
申请日：2004-06-09
申请人： Peter Chang
发明人： Peter Chang
IPC分类号： A61C15/02 , A61C15/00
CPC分类号： A61C15/02
摘要： A toothpick is constructed to include a straight shank, and an angular tip forwardly extended from one end of the shank and defining with the shank a contained angle for easy insertion into the mouth to remove bits of food from the teeth.
摘要翻译：牙签被构造为包括直柄，以及从柄的一端向前延伸的角尖，并且与柄具有容纳的角度，以容易地插入口中以从牙齿中移除一些食物。

29. 发明授权

US6147516A Power edge detector 有权
标题翻译：电源边缘检测器
公开(公告)号：US6147516A
公开(公告)日：2000-11-14
申请号：US166993
申请日：1998-10-06
申请人： Peter Chang
发明人： Peter Chang
IPC分类号： H03K5/1534 , H03K17/22 , H03K5/153
CPC分类号： H03K5/1534 , H03K17/223
摘要： A power edge detector includes a voltage divider, a pull-up circuit, and a cut-in pull-down circuit. The voltage divider receives and divides an input power voltage so as to generate a divided voltage. The pull-up circuit receives the input power voltage and transmits the input power voltage to an output terminal when the input power voltage does not exceed a predetermined threshold. The cut-in pull-down circuit is connected to the voltage divider and the pull-up circuit for pulling down the voltage level of the output terminal in response to the divided voltage when the input power voltage exceeds the predetermined threshold.
摘要翻译：功率边缘检测器包括分压器，上拉电路和切入式下拉电路。分压器接收并分压输入电源电压以产生分压。当输入电源电压不超过预定阈值时，上拉电路接收输入电源电压并将输入电源电压发送到输出端子。切入式下拉电路连接到分压器和上拉电路，用于在输入电源电压超过预定阈值时响应于分压而拉低输出端子的电压电平。

30. 发明授权

US5855688A Banana starch 失效
标题翻译：香蕉淀粉
公开(公告)号：US5855688A
公开(公告)日：1999-01-05
申请号：US824304
申请日：1997-03-26
申请人： Jaouad Fichtali , Yaw J. Owusu-Ansah , Peter Chang
发明人： Jaouad Fichtali , Yaw J. Owusu-Ansah , Peter Chang
IPC分类号： C08B30/04
CPC分类号： C08B30/04
摘要： A high quality starch, wholesome to be used for food applications is produced from green unpeeled bananas though a cost efficient, commercially viable process. The process steps involve an optional initial comminution, lye milling of the bananas, holding the milled solution for a minimum of 1 hour, sieving to remove pomace and fiber, concentrating, neutralizing the starch solution, dewatering and drying. The final product is of very high quality and devoid of detectable pesticide and/or fungicide residues.
摘要翻译：有益于用于食品应用的高质量淀粉是通过绿色未剥皮香蕉生产的，但经济有效，商业上可行的方法。工艺步骤包括可选的初始粉碎，香蕉的碱液碾磨，将研磨的溶液保持至少1小时，筛分除去果渣和纤维，浓缩，中和淀粉溶液，脱水和干燥。最终产品质量非常高，没有可检测的农药和/或杀真菌剂残留物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式