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1. 发明专利

CA133308S SPEAKER 未知
公开(公告)号：CA133308S
公开(公告)日：2010-12-06
申请号：CA133308
申请日：2009-12-14
申请人： WENLIANG CHEN
摘要： The design is the visual features as shown in the drawings of the speaker, whether those features are one of shape, configuration, ornament, or pattern, or a combination of any of these features.Drawings of the design are included.The attached drawings depict the design as follows:Figure 1 is a top perspective view of the design as applied to a speaker;Figure 2 is a rear plan view of the design of Figure 1;Figure 3 is a top plan view of the design of Figure 1;Figure 4 is a bottom plan view of the design of Figure 1;Figure 5 is a right side view of the design of Figure 1; andFigure 6 is a left side view of the design of Figure 1.

2. 发明专利

CA133670S SPEAKER 未知
公开(公告)号：CA133670S
公开(公告)日：2010-08-16
申请号：CA133670
申请日：2010-01-11
申请人： WENLIANG CHEN
摘要： The design is the visual features of the entirety of the speaker shown in the drawings, whether those features are features of one of shape, configuration, ornament, or pattern, or are a combination of any of these features.Drawings of the design are included.The attached drawings depict the design as follows:FIG. 1 is a bottom plan view of the design as applied to a speaker;FIG. 2 is a front perspective view of the design of FIG. 1;FIG. 3 is a left perspective elevation view of the design of FIG. 1;FIG. 4 is a right perspective view of the design of FIG. 1;FIG. 5 is a rear elevation view of the design of FIG. 1, illustrating a rechargeable battery inserted therein; andFIG. 6 is a top plan view of the design of FIG. 1.

3. 发明申请

US20100260349A1 SOLAR WIRELESS SOUND SYSTEM 审中-公开
标题翻译：太阳能无线声音系统
公开(公告)号：US20100260349A1
公开(公告)日：2010-10-14
申请号：US12747169
申请日：2009-05-11
申请人： Wenliang Chen
发明人： Wenliang Chen
IPC分类号： H04B3/00 , H04R27/00
CPC分类号： H04R27/00 , H04R2420/07
摘要： A solar wireless audio system is provided. The solar wireless audio system includes a transmitting portion and a solar outdoor speaker. The transmitting portion includes a transmitting circuit and an audio input device connected with an input of the transmitting circuit. A receiving circuit and a power amplifier are inside the solar outdoor speaker, and the power amplifier is connected with output of the receiving circuit. Audio input device is a connecting interface for iPod player. Audio detection circuit and power management circuit are inside the solar outdoor speaker. Input of audio detection circuit is connected with output of receiving circuit. Output of audio detection circuit is connected with the inputs of power management circuit and power amplifier, respectively. Output of the power management circuit is connected with power control terminal of power amplifier. The solar outdoor speaker can be switched between sleep mode and active mode.
摘要翻译：提供太阳能无线音频系统。太阳能无线音频系统包括发射部分和太阳能户外扬声器。发送部分包括与发送电路的输入连接的发送电路和音频输入装置。接收电路和功率放大器在太阳能室外扬声器内，功率放大器与接收电路的输出相连。音频输入设备是iPod播放器的连接界面。音频检测电路和电源管理电路在太阳能室外扬声器内。音频检测电路的输入与接收电路的输出相连。音频检测电路的输出分别与电源管理电路和功率放大器的输入相连。电源管理电路的输出与功率放大器的电源控制端相连。太阳能户外扬声器可以在睡眠模式和活动模式之间切换。

4. 发明申请

US20100123985A1 Driver With Electrostatic Discharge Protection 有权
标题翻译：驱动器具有静电放电保护
公开(公告)号：US20100123985A1
公开(公告)日：2010-05-20
申请号：US12274085
申请日：2008-11-19
申请人： Dening Wang , Yuan Gu , Lin Chen , Jonathan Scott Brodsky , Wei-Chung Wu , Wenliang Chen
发明人： Dening Wang , Yuan Gu , Lin Chen , Jonathan Scott Brodsky , Wei-Chung Wu , Wenliang Chen
IPC分类号： H02H9/04 , H03B1/00
CPC分类号： H02H9/046
摘要： Various apparatuses, methods and systems for protecting a driver from electrostatic discharge are disclosed herein. For example, some exemplary embodiments provide a driver, including a buffer, a leakage path blocking transistor connected to an output of the buffer, and an output driver connected to an output of the leakage path blocking transistor. Current from the output driver to the buffer is substantially blocked by the leakage path blocking transistor.
摘要翻译：本文公开了用于保护驾驶员免受静电放电的各种装置，方法和系统。例如，一些示例性实施例提供了包括缓冲器的驱动器，连接到缓冲器的输出的泄漏路径阻塞晶体管，以及连接到泄漏路径阻挡晶体管的输出的输出驱动器。从输出驱动器到缓冲器的电流基本上被泄漏路径阻断晶体管阻挡。

5. 发明授权

US06919753B2 Temperature independent CMOS reference voltage circuit for low-voltage applications 有权
公开(公告)号：US06919753B2
公开(公告)日：2005-07-19
申请号：US10649221
申请日：2003-08-25
申请人： Jin-sheng Wang , Wenliang Chen
发明人： Jin-sheng Wang , Wenliang Chen
IPC分类号： G05F3/24 , G05F1/10
CPC分类号： G05F3/245
摘要： A temperature independent CMOS reference voltage circuit includes a CMOS current mirror circuit containing first and second CMOS transistors of a first polarity. A temperature compensation circuit is coupled to the CMOS current mirror circuit, and contains a first resistor, a second resistor, and third and fourth CMOS transistors of a second polarity. The third and fourth CMOS transistors are configured to operate substantially in a subthreshold region. One of the third and fourth CMOS transistors is diode connected.

6. 发明申请

US20050046470A1 Temperature independent CMOS reference voltage circuit for low-voltage applications 有权
标题翻译：用于低压应用的温度独立CMOS参考电压电路
公开(公告)号：US20050046470A1
公开(公告)日：2005-03-03
申请号：US10649221
申请日：2003-08-25
申请人： Jin-Sheng Wang , Wenliang Chen
发明人： Jin-Sheng Wang , Wenliang Chen
IPC分类号： G05F3/24 , G05F1/10
CPC分类号： G05F3/245
摘要： A temperature independent CMOS reference voltage circuit includes a CMOS current mirror circuit containing first and second CMOS transistors of a first polarity. A temperature compensation circuit is coupled to the CMOS current mirror circuit, and contains a first resistor, a second resistor, and third and fourth CMOS transistors of a second polarity. The third and fourth CMOS transistors are configured to operate substantially in a subthreshold region. One of the third and fourth CMOS transistors is diode connected.
摘要翻译：独立于温度的CMOS参考电压电路包括具有第一极性的第一和第二CMOS晶体管的CMOS电流镜电路。温度补偿电路耦合到CMOS电流镜电路，并且包括具有第二极性的第一电阻器，第二电阻器和第三和第四CMOS晶体管。第三和第四CMOS晶体管被配置为基本上在亚阈值区域中工作。第三和第四CMOS晶体管之一是二极管连接的。

7. 发明授权

US06826106B2 Asynchronous hidden refresh of semiconductor memory 失效
公开(公告)号：US06826106B2
公开(公告)日：2004-11-30
申请号：US10656306
申请日：2003-09-04
申请人： Wenliang Chen
发明人： Wenliang Chen
IPC分类号： G11C700
CPC分类号： G11C11/40615 , G11C11/406
摘要： Improved semiconductor integrated circuit random access memory (RAM) features pin-compatible replacement of SRAM devices, while providing low power and high density characteristics of DRAM devices. The refresh operations of a DRAM array are hidden so as to faithfully emulate an SRAM-type interface. The new refresh strategy is based on prohibiting the start of a refresh operation during certain periods but otherwise continuously refreshing the array, rather than affirmatively scheduling refresh at certain times as in the prior art. Short refresh operations are initiated frequently, driven by an internal clock that generates periodic refresh requests, except when a read or write operation is actually accessing the memory array. By isolating the DRAM memory array from I/O structures, external memory accesses are essentially interleaved with refresh operations, rather than temporally segregating them as in prior art.

8. 发明授权

US06185676B2 Method and apparatus for performing early branch prediction in a microprocessor 失效
标题翻译：用于在微处理器中执行早期分支预测的方法和装置
公开(公告)号：US06185676B2
公开(公告)日：2001-02-06
申请号：US08940435
申请日：1997-09-30
申请人： Mitchell Alexander Poplingher , Carl Scafidi , Tse-Yu Yeh , Wenliang Chen
发明人： Mitchell Alexander Poplingher , Carl Scafidi , Tse-Yu Yeh , Wenliang Chen
IPC分类号： G06F1500
CPC分类号： G06F9/3804 , G06F9/3844
摘要： A pipelined microprocessor having a branch prediction unit implemented in an instruction pointer generation stage of the microprocessor. The branch prediction unit includes a memory device having at least a first entry configured to hold at least a part of a memory address of a pre-selected branch instruction and at least a part of a memory address of a branch target corresponding to the pre-selected branch instruction. The branch prediction unit compares an instruction pointer of an instruction to be executed with the memory address of the pre-selected branch instruction. In response to a match between the instruction pointer and the memory address of pre-selected branch instruction, the unit causes the microprocessor to fetch an instruction corresponding to the branch target. In one embodiment, the instruction pointer generation stage of the microprocessor is implemented as a first stage of the pipelined microprocessor. In addition, the branch prediction unit is compares the instruction pointer and the memory address of the pre-selected branch instruction during a single clock cycle in which the instruction pointer is generated.
摘要翻译：具有在微处理器的指令指针生成级中实现的分支预测单元的流水线微处理器。分支预测单元包括具有至少第一条目的存储器件，其被配置为保持预选择的转移指令的存储器地址的至少一部分以及与预选择的转移指令对应的分支目标的存储器地址的至少一部分，选择分支指令。分支预测单元将要执行的指令的指令指针与预先选择的分支指令的存储器地址进行比较。响应于指令指针和预先选择的分支指令的存储器地址之间的匹配，单元使微处理器获取与分支目标相对应的指令。在一个实施例中，微处理器的指令指针生成级被实现为流水线微处理器的第一级。此外，分支预测单元在生成指令指针的单个时钟周期期间比较指令指针和预先选择的分支指令的存储器地址。

9. 外观设计

USD633084S1 Speaker 有权
公开(公告)号：USD633084S1
公开(公告)日：2011-02-22
申请号：US29351873
申请日：2009-12-12
申请人： Wenliang Chen
设计人： Wenliang Chen

10. 外观设计

USD626939S1 Speaker 有权
标题翻译：扬声器
公开(公告)号：USD626939S1
公开(公告)日：2010-11-09
申请号：US29353418
申请日：2010-01-08
申请人： Wenliang Chen
设计人： Wenliang Chen

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