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41. 发明申请

US20080286887A1 Method for adjusting a transistor model for increased circuit simulation accuracy 有权
标题翻译：调整晶体管模型以提高电路仿真精度的方法
公开(公告)号：US20080286887A1
公开(公告)日：2008-11-20
申请号：US11803646
申请日：2007-05-15
申请人： Jung-Suk Goo , Qiang Chen
发明人： Jung-Suk Goo , Qiang Chen
IPC分类号： H01L21/66 , G06F17/50
CPC分类号： G06F17/5036
摘要： According to one exemplary embodiment, a method for adjusting a transistor model for increased circuit simulation accuracy includes determining a first gate CD offset by matching a C-V test structure having a normalized channel current to an I-V test structure having the normalized channel current. The method further includes utilizing the first gate CD offset to adjust the transistor model for increased circuit simulation. The method also includes determining a second gate CD offset by varying I-V and C-V gate length parameters in the transistor model to cause simulated data from a test circuit to be approximately equal to measured data from the test circuit. The method further includes utilizing the second gate CD offset to adjust the transistor model.
摘要翻译：根据一个示例性实施例，用于调整用于增加电路仿真精度的晶体管模型的方法包括通过将具有归一化信道电流的C-V测试结构与具有归一化通道电流的I-V测试结构相匹配来确定第一门CD偏移。该方法还包括利用第一栅极CD偏移来调整晶体管模型以增加电路仿真。该方法还包括通过在晶体管模型中改变I-V和C-V栅极长度参数来确定第二栅极CD偏移，以使来自测试电路的模拟数据近似等于来自测试电路的测量数据。该方法还包括利用第二栅极CD偏移来调整晶体管模型。

42. 发明授权

US07363668B2 Multifunctional active carbon cocofiber mattress for lifesaving 有权
标题翻译：多功能活性炭可可泡沫床垫用于救生
公开(公告)号：US07363668B2
公开(公告)日：2008-04-29
申请号：US11231720
申请日：2005-09-21
申请人： Qiang Chen
发明人： Qiang Chen
IPC分类号： A47C17/00 , B63C9/08 , B63C9/28
CPC分类号： A47C15/006 , A47C27/122 , A47C31/005 , B63C9/30 , Y10S5/951
摘要： The embodiments relate to an active carbon cocofiber mattress with the functions of floating and life saving. The embodiment can be folded to form a floating bed. The mattress core comprises prefabricated solid and rigid cocofiber mattresses with an ultra-thick sandwiched layer sandwiched therebetween; thus, when integrated as a whole, has a specific gravity of less than about 1. On said cocofiber mattress, there is provided with a high elastic cocofiber mattress. Within the ultra-thick sandwiched layer, air holes and channels filled with active carbon are provided. Active carbon layers cover the surface of the cocofiber mattress core.
摘要翻译：实施例涉及具有浮动和挽救生命的功能的活性炭椰子纤维床垫。该实施例可以折叠以形成浮床。床垫芯包括预制的固体和刚性可可纤维床垫，其中夹有超厚夹层; 因此，当整体整合时，具有小于约1的比重。在所述可可纤维床垫上设置有高弹性可可纤维床垫。在超厚夹层内，设有充满活性炭的气孔和通道。活性碳层覆盖椰子纤维床垫芯的表面。

43. 发明申请

US20080057635A1 Asymmetric transistor 有权
标题翻译：不对称晶体管
公开(公告)号：US20080057635A1
公开(公告)日：2008-03-06
申请号：US11512000
申请日：2006-08-29
申请人： Qiang Chen
发明人： Qiang Chen
IPC分类号： H01L21/8234
CPC分类号： H01L29/78684 , H01L29/78609 , H01L29/78696
摘要： According to one exemplary embodiment, an asymmetric transistor includes a channel region having a drain-side channel portion and a source-side channel portion. The asymmetric transistor can be an asymmetric MOSFET. The source-side channel portion can comprise silicon, for example. The drain-side channel portion can comprise germanium, for example. The asymmetric transistor comprises a vertical heterojunction situated between the drain-side channel portion and the source-side channel portion. According to this exemplary embodiment, the bandgap of the source-side channel portion is higher than the bandgap of the drain-side channel portion and the carrier mobility of the drain-side channel portion is higher than the carrier mobility of the source-side channel portion. The transistor can further include a gate oxide layer situated over the drain-side channel portion and the source-side channel portion, and can also include a gate situated over the gate oxide layer.
摘要翻译：根据一个示例性实施例，非对称晶体管包括具有漏极侧沟道部分和源极侧沟道部分的沟道区域。非对称晶体管可以是非对称MOSFET。例如，源侧沟道部分可以包括硅。漏极侧通道部分可以包括例如锗。不对称晶体管包括位于漏极侧沟道部分和源极侧沟道部分之间的垂直异质结。根据该示例性实施例，源极侧沟道部分的带隙高于漏极侧沟道部分的带隙，并且漏极侧沟道部分的载流子迁移率高于源极侧沟道部分的载流子迁移率一部分。晶体管还可以包括位于漏极侧沟道部分和源极侧沟道部分之上的栅极氧化物层，并且还可以包括位于栅极氧化物层上方的栅极。

44. 发明授权

US07049669B2 LDMOS transistor 有权
标题翻译： LDMOS晶体管
公开(公告)号：US07049669B2
公开(公告)日：2006-05-23
申请号：US10663051
申请日：2003-09-15
申请人： Gordon Ma , Qiang Chen
发明人： Gordon Ma , Qiang Chen
IPC分类号： H01L29/76
CPC分类号： H01L29/7835 , H01L29/0638 , H01L29/1083 , H01L29/66659
摘要： A semiconductor device comprises an active region of a first conductivity type including a transistor structure, and a ring shaped region of the first conductivity type extending from a surface of the active region into the active region and substantially surrounding the transistor structure.
摘要翻译：半导体器件包括包括晶体管结构的第一导电类型的有源区和从有源区的表面延伸到有源区并且基本上围绕晶体管结构的第一导电类型的环形区。

45. 发明授权

US06676449B2 Electrical connector with grounding shell 失效
标题翻译：带接地外壳的电气连接器
公开(公告)号：US06676449B2
公开(公告)日：2004-01-13
申请号：US10201824
申请日：2002-07-23
申请人： Zhang Jiang Ji , Qiang Chen , GuangXing Shi
发明人： Zhang Jiang Ji , Qiang Chen , GuangXing Shi
IPC分类号： H01R13648
CPC分类号： H01R13/6582 , H01R12/716 , H01R12/724
摘要： An electrical connector (1) includes an insulating housing (2), a plurality of contacts (4) received in a plurality of passageways (24) defined in the housing, a metal shell (3) and a spacer (5). The housing has a pair of protrusions (26) projecting downwardly on a lower wall (22) thereof. The shell encloses the insulating housing and comprises an upper and a lower body portions (30, 31). The lower body portion defines a pair of receiving apertures (310), which each receive a corresponding protrusion of the housing therein. The spacer has a base plate (50) defining a plurality of through holes (500) to allow extension of the contacts therethrough. The spacer is assembled to the housing and presses the lower body portion of the shell against the lower wall of the housing.
摘要翻译：电连接器（1）包括绝缘壳体（2），容纳在限定在壳体中的多个通道（24）中的多个触点（4），金属壳体（3）和间隔件（5）。壳体具有在其下壁（22）上向下突出的一对突起（26）。壳体包围绝缘壳体并且包括上主体部分和下主体部分（30,31）。下主体部分限定一对接收孔（310），每个接收孔（310）在其中容纳壳体的对应突起。间隔件具有限定多个通孔（500）的基板（50），以允许触头延伸穿过其中。间隔件被组装到壳体并将壳体的下主体部分压靠在壳体的下壁上。

46. 发明授权

US06558197B1 Low profile modular jack 失效
标题翻译：低调模块插孔
公开(公告)号：US06558197B1
公开(公告)日：2003-05-06
申请号：US10041086
申请日：2001-12-28
申请人： Qiang Chen , GuaNG Xing Shi , Suiya Wang
发明人： Qiang Chen , GuaNG Xing Shi , Suiya Wang
IPC分类号： H01R13648
CPC分类号： H01R13/6272 , H01R12/7011 , H01R12/716 , H01R12/725 , H01R13/5025 , H01R13/506 , H01R13/658 , H01R24/64
摘要： A modular jack connector comprises a housing (10), a plurality of terminals (20) received in the housing and a shield (30) enclosing the housing. The housing has a pair of sidewalls (101, 102), a bottom wall (103), a top wall (104) and a rear wall (105) together defining a receiving space (15) therebetween. The top wall defines an opening (12) in a front face thereof. The shield comprises a pair of side plates (301, 302), a top plate (304) and a rear plate (305) corresponding to the walls of the housing. The top plate defines a window (31) in a front edge thereof in communication with the opening and has a pair of opposite stoppers (32) extending into the window for engaging a latch (41) of a plug connector (40).
摘要翻译：模块化插座连接器包括壳体（10），容纳在壳体中的多个端子（20）和封闭壳体的屏蔽（30）。壳体具有一对侧壁（101,102），底壁（103），顶壁（104）和后壁（105），它们之间形成一个容纳空间（15）。顶壁在其前表面中限定开口（12）。屏蔽包括一对侧板（301,302），与板壳壁相对应的顶板（304）和后板（305）。顶板在其前边缘中限定了与开口连通的窗口（31），并且具有延伸到窗口中的一对相对的止动件（32），用于接合插头连接器（40）的闩锁（41）。

47. 发明授权

US06375498B1 Compact electrical connector having boardlocks 失效
标题翻译：紧凑型电连接器，具有板锁
公开(公告)号：US06375498B1
公开(公告)日：2002-04-23
申请号：US09877557
申请日：2001-06-08
申请人： Weicheng Yu , GuangXing Shi , Weiya Cheng , Qiang Chen
发明人： Weicheng Yu , GuangXing Shi , Weiya Cheng , Qiang Chen
IPC分类号： H01R13648
CPC分类号： H01R12/7029 , H01R12/716 , H01R12/724 , H01R13/658
摘要： An electrical connector (100) including a housing (1), a number of terminals (2), a pair of metallic boardlcoks (4), and a conductive shield (3). The housing has a base wall (12) which defines a recess (122) at each of opposite ends thereof and a number of cutouts (123) located symmetrically in a front surface and a bottom surface thereof, and a mating wall (11). Each boardlock consists of a body (44), a head (42) projecting upwardly from the body and seated in a corresponding recess, a pair of arms (45) bilaterally projecting from the body and extending into corresponding cutouts, and a pair of feet (43). The shield has a pair of fingers (33) extending across the heads for fitting the boardlocks to the base wall and establishing a grounding path therethrough. The width of the connector is minimized to substantially as that of the mating wall.
摘要翻译：一种电连接器（100），包括壳体（1），多个端子（2），一对金属板（4）和导电屏蔽（3）。壳体具有底壁（12），其在其每个相对端处限定凹部（122），并且在其前表面和底表面中对称地设置有多个切口（123）和配合壁（11）。每个板锁由主体（44），从主体向上突出并位于相应的凹部中的头部（42）组成，一对臂（45）从主体两侧伸出并延伸到相应的切口中，一对脚（43）。屏蔽件具有一对延伸穿过头部的指状物（33），用于将板锁嵌入底壁并建立通过其的接地路径。连接器的宽度最小化到基本上与配合壁的宽度相同。

48. 发明授权

US06371817B1 Electrical connector having reliably positioned terminals and mold for manufacturing the same 失效
标题翻译：具有可靠定位端子的电连接器和用于制造其的模具
公开(公告)号：US06371817B1
公开(公告)日：2002-04-16
申请号：US09812539
申请日：2001-03-19
申请人： GuangXing Shi , Qiang Chen , Qijin Hao
发明人： GuangXing Shi , Qiang Chen , Qijin Hao
IPC分类号： H01R3360
CPC分类号： H01R43/24 , H01R43/16
摘要： An electrical connector including a dielectric base (11) and a dielectric tongue (123) projecting upwardly from the base, a number of terminals (20) insert molded in the tongue, and a pair of sidewalls (130). Each terminal has a body (21) secured on a side of the tongue for electrically engaging with a contact of the complementary connector, a tail (22) extending downwardly from the body and embedded in the base with a soldering section (221) thereof protruding from the base for soldering on a printed circuit board, and a head (26) extending upwardly from the body and embedded in the tongue. The tongue defines a number of apertures (122) in opposite sides thereof alternating with the bodies of the terminals. The apertures extend into the tongue for receiving positioning blocks (42) formed on a mold (4). The positioning blocks are used to catch lateral sides of the terminals for positioning the terminals when the terminals are subject to insert molding process.
摘要翻译：一种电连接器，包括从基座向上突出的电介质基座（11）和电介质舌片（123），多个插入模制在舌部中的端子（20）和一对侧壁（130）。每个端子具有固定在舌的侧面上的主体（21），用于与互补连接器的触点电接合，尾部（22）从主体向下延伸并嵌入到基座中，其中焊接部分（221）突出从用于焊接在印刷电路板上的基座和从主体向上延伸并嵌入舌头的头部（26）。舌部在其相对侧限定了与端子的主体交替的多个孔（122）。孔口延伸到舌部中，用于接收形成在模具（4）上的定位块（42）。当端子进行插入成型工艺时，定位块用于抓住端子的侧面以定位端子。

49. 发明授权

US06319061B1 Pair of shielded electrical connectors with a grounding element therebetween 失效
标题翻译：一对屏蔽电连接器与它们之间的接地元件
公开(公告)号：US06319061B1
公开(公告)日：2001-11-20
申请号：US09745307
申请日：2000-12-22
申请人： Qiang Chen , Guang Xing Shi
发明人： Qiang Chen , Guang Xing Shi
IPC分类号： H01R13648
CPC分类号： H01R13/6582 , H01R12/716
摘要： An electrical connector (1) includes a plurality of electrical connector modules (2) and a conductive grounding element (3). The electrical connector modules each includes an insulative housing (11), a number of electrical terminals (12) received in the insulative housing, a front shield (13), and a rear shield (14) retained to the front shield and the insulative housing. The grounding element includes a retention section (30) retained by the front and rear shields and an engaging section (31) extending between and forwardly beyond the electrical connector modules.
摘要翻译：电连接器（1）包括多个电连接器模块（2）和导电接地元件（3）。电连接器模块各自包括绝缘壳体（11），容纳在绝缘壳体中的多个电端子（12），前屏蔽件（13）和保持在前屏蔽件和绝缘壳体上的后屏蔽件（14）。接地元件包括由前屏蔽和后屏蔽件保持的保持部分（30）和在电连接器模块之间延伸并向前延伸的接合部分（31）。

50. 外观设计

USD1041287S1 Electronic handleset 有权
公开(公告)号：USD1041287S1
公开(公告)日：2024-09-10
申请号：US29831509
申请日：2022-03-21
申请人： Qiang Chen
设计人： Qiang Chen
摘要： FIG. 1 is a perspective view of an electronic handleset showing my new design;
FIG. 2 is another perspective view of the electronic handleset thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left view thereof;
FIG. 6 is a right view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines illustrate portions of the electronic handleset that form no part of the claimed design.

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