公开(公告)号：US20090214213A1

公开(公告)日：2009-08-27

申请号：US12115724

申请日：2008-05-06

Applicant: Jye Hong CHEN ,  Chung-Ting Lin ,  Po Tsung Shih ,  Peng-Chun Peng ,  Sheng Peng Dai ,  Wen Qiang Xue ,  Sien Chi

Inventor： Jye Hong CHEN ,  Chung-Ting Lin ,  Po Tsung Shih ,  Peng-Chun Peng ,  Sheng Peng Dai ,  Wen Qiang Xue ,  Sien Chi

IPC: H04J14/02

CPC classification number: H04J14/02 ,  H04B10/2575 ,  H04B10/516 ,  H04J14/0298

Abstract: The present invention discloses a modulation device for generating an optical signal with quadruple frequency and the modulation method thereof. The modulation device in the present invention utilizes a commercial integrated modulator, a RF signal generator and a phase shifter to generate an optical signal with quadruple frequency. When the RF signal generator generates a first modulation signal, and the phase shifter shifts the first modulation signal by 90 degrees to generate a second modulation signal, the integrated modulator is biased to transmit the optical signal in maximum value and to modulate the first and second modulation signal so as to generate a output optical signal with quadruple frequency.

Abstract translation: 本发明公开了一种用于产生具有四倍频率的光信号的调制装置及其调制方法。 本发明中的调制装置利用商用集成调制器，RF信号发生器和移相器来产生具有四倍频率的光信号。 当RF信号发生器产生第一调制信号，并且移相器将第一调制信号移位90度以产生第二调制信号时，积分调制器被偏置以发送最大值的光信号并且调制第一和第二调制信号 调制信号，以产生具有四倍频率的输出光信号。

公开(公告)号：US20090208550A1

公开(公告)日：2009-08-20

申请号：US12290021

申请日：2008-10-24

Applicant: Bruce N. Cronstein ,  Zhong Sheng Peng

Inventor： Bruce N. Cronstein ,  Zhong Sheng Peng

IPC: A61K9/00 ,  A61K31/522 ,  A61K38/16 ,  A61K38/02 ,  A61K31/7052 ,  A61K39/395 ,  A61K31/7076 ,  A61P1/16

CPC classification number: A61K31/416 ,  A61K31/52 ,  A61K31/522

Abstract: The invention provides methods and compositions for treating a hepatic disease, for reducing fat deposition in the liver and for inhibiting fibrosis of the liver by administering a compound or agent that modulates an adenosine receptor, in particular, an inhibitor or antagonist of an adenosine receptor, especially an A1 or A2B adenosine receptor antagonist.

Abstract translation: 本发明提供用于治疗肝脏疾病的方法和组合物，用于通过施用调节腺苷受体的化合物，特别是腺苷受体的抑制剂或拮抗剂来减少肝脏中的脂肪沉积并抑制肝纤维化， 特别是A1或A2B腺苷受体拮抗剂。

公开(公告)号：US07470818B2

公开(公告)日：2008-12-30

申请号：US11598466

申请日：2006-11-13

Applicant: Sheng Peng ,  Stephen James Getty ,  Xianjun Meng

Inventor： Sheng Peng ,  Stephen James Getty ,  Xianjun Meng

IPC: C08F9/28

CPC classification number: C07F9/65742 ,  C04B41/009 ,  C04B41/4994 ,  C07F9/091 ,  C08K5/52 ,  Y10T428/249969 ,  Y10T428/31989 ,  Y10T428/31993 ,  Y10T428/31996 ,  C04B41/466 ,  C04B14/048 ,  C04B14/28 ,  C04B28/02

Abstract: A composition comprising a compound of formula (I) or (II): wherein r and q are independently integers of 1 to 3; Rf is linear or branched chain perfluoroalkyl group having 1 to 6 carbon atoms; j is an integer 0 or 1, or a mixture thereof, x is 1 or 2, Z is —O— or —S—, X is hydrogen or M, and M is an ammonium ion, an alkali metal ion, or an alkanolammonium ion is disclosed.

Abstract translation: 包含式（I）或（II）化合物的组合物：其中r和q独立地为1至3的整数; Rf是具有1至6个碳原子的直链或支链全氟烷基; j为整数0或1，或其混合物，x为1或2，Z为-O-或-S-，X为氢或M，M为铵离子，碱金属离子或链烷醇铵 公开了离子。

公开(公告)号：US07423960B2

公开(公告)日：2008-09-09

申请号：US10745754

申请日：2003-12-27

Applicant: Kuei-Ann Wen ,  Chia-Sheng Peng ,  Yuan-Shin Chuang

Inventor： Kuei-Ann Wen ,  Chia-Sheng Peng ,  Yuan-Shin Chuang

IPC: H04J11/00 ,  G06F7/38

CPC classification number: H04L27/2657 ,  H04L27/261 ,  H04L27/2675 ,  H04L27/2695

Abstract: A novel and simplified orthogonal frequency division multiplexing (OFDM) equalizer uses a coordinate rotation digital computer (CORDIC) to convert the estimated channel effects from rectangular coordinate to polar coordinate and to compensate the phase error with the same CORDIC circuit of synchronization. The OFDM equalizer comprises: a fast Fourier transformer (FFT); a channel estimation circuit; a coordinate translator, comprising a CORDIC circuit, to translate the channel estimation value into a polar coordinate value; a pilot extractor to extract pilot signals and to track minor phase offsets of the received signal to synchronize phase of said received signal; a phase rotator to compensate phase of the received signal according to the channel estimation value and the phase tracking estimation value, to generate the real value and imaginary value of the phase compensated signal; and an amplitude adjustment circuit. The coordinate translator and the phase rotator use the same CORDIC circuit.

Abstract translation: 一种新颖简化的正交频分复用（OFDM）均衡器使用坐标旋转数字计算机（CORDIC）将估计的信道效应从直角坐标转换为极坐标，并且通过同步的CORDIC电路来补偿相位误差。 OFDM均衡器包括：快速傅里叶变换器（FFT）; 信道估计电路; 包括CORDIC电路的坐标转换器，用于将信道估计值转换为极坐标值; 导频提取器，用于提取导频信号并跟踪接收信号的次相位偏移，以使所述接收信号的相位同步; 相位旋转器，用于根据信道估计值和相位跟踪估计值补偿接收信号的相位，以产生相位补偿信号的实数值和虚数值; 和振幅调整电路。 坐标转换器和相位旋转器使用相同的CORDIC电路。

公开(公告)号：US20080064907A1

公开(公告)日：2008-03-13

申请号：US11520319

申请日：2006-09-13

Applicant: Robert Clayton Wheland ,  Leo Ernest Manzer ,  Sheng Peng

Inventor： Robert Clayton Wheland ,  Leo Ernest Manzer ,  Sheng Peng

IPC: C07C7/163

CPC classification number: G03F7/2041 ,  C07C7/163 ,  C07C2523/44 ,  C07C2523/46

Abstract: Methods for purifying liquid alkanes are provided. The methods produce alkanes having low absorbance, particularly at 193 nm. The alkane liquids are useful as immersion liquids in photomicrolithography employed for production of electronic circuits.

Abstract translation: 提供液体烷烃的提纯方法。 该方法产生具有低吸光度的烷烃，特别是在193nm。 烷烃液体可用作用于生产电子电路的微光刻中的浸液。

公开(公告)号：US07342239B2

公开(公告)日：2008-03-11

申请号：US11164537

申请日：2005-11-29

Applicant: Fu-Sheng Peng

Inventor： Fu-Sheng Peng

IPC: H01J37/317

CPC classification number: H01J37/3171 ,  H01J37/304 ,  H01J2237/2443 ,  H01J2237/24542 ,  H01J2237/30483 ,  H01J2237/31703

Abstract: An ion implantation method and device for forming an ion implantation area in a predetermined area of a substrate is provided. The method comprises the following steps. First, an ion beam is provided, then a first shape of cross-section and a first ion density distribution of the ion beam are detected. Then, a second shape of cross-section and a second ion density distribution of the ion beam are detected by moving the ion beam along a predetermined scanning path. Thereafter, the predetermined scanning path is adjusted and optimized according to the first shape of cross-section, the first ion density distribution, the second shape of cross-section and the second ion density distribution. Then, the ion beam is optimized along the optimized predetermined scanning path to form the ion implantation area in the predetermined area of the substrate.

Abstract translation: 提供了一种用于在基板的预定区域中形成离子注入区域的离子注入方法和装置。 该方法包括以下步骤。 首先，提供离子束，然后检测离子束的第一截面形状和第一离子密度分布。 然后，通过沿着预定扫描路径移动离子束来检测离子束的第二形状的横截面和第二离子密度分布。 此后，根据第一形状的横截面，第一离子密度分布，第二形状的横截面和第二离子密度分布来调整和优化预定的扫描路径。 然后，沿着优化的预定扫描路径优化离子束，以在衬底的预定区域中形成离子注入区域。

公开(公告)号：US20070182896A1

公开(公告)日：2007-08-09

申请号：US11517789

申请日：2006-09-09

Applicant: Douglas Adelman ,  Roger French ,  Michael Lemon ,  Sheng Peng ,  Aaron Shoe ,  Robert Wheland

Inventor： Douglas Adelman ,  Roger French ,  Michael Lemon ,  Sheng Peng ,  Aaron Shoe ,  Robert Wheland

IPC: G02F1/1335

CPC classification number: G03F7/70341 ,  G03F7/2041

Abstract: The present invention provides a clean closed loop fluid transport system and methods for recycling low absorbance liquid alkanes. The alkanes can be advantageously employed as immersion liquids in the production of electronic or integrated optical circuit elements by photolithographic methods employing ultraviolet wavelengths.

Abstract translation: 本发明提供了一种清洁的闭环流体输送系统和用于再循环低吸收性液体烷烃的方法。 烷烃可以有利地用作通过使用紫外线波长的光刻方法生产电子或集成光电路元件的浸液。

公开(公告)号：US20070120073A1

公开(公告)日：2007-05-31

申请号：US11164537

申请日：2005-11-29

Applicant: Fu-Sheng Peng

Inventor： Fu-Sheng Peng

IPC: H01J37/317

CPC classification number: H01J37/3171 ,  H01J37/304 ,  H01J2237/2443 ,  H01J2237/24542 ,  H01J2237/30483 ,  H01J2237/31703

Abstract: An ion implantation method and device for forming an ion implantation area in a predetermined area of a substrate is provided. The method comprises the following steps. First, an ion beam is provided, then a first shape of cross-section and a first ion density distribution of the ion beam are detected. Then, a second shape of cross-section and a second ion density distribution of the ion beam are detected by moving the ion beam along a predetermined scanning path. Thereafter, the predetermined scanning path is adjusted and optimized according to the first shape of cross-section, the first ion density distribution, the second shape of cross-section and the second ion density distribution. Then, the ion beam is optimized along the optimized predetermined scanning path to form the ion implantation area in the predetermined area of the substrate.

Abstract translation: 提供了一种用于在基板的预定区域中形成离子注入区域的离子注入方法和装置。 该方法包括以下步骤。 首先，提供离子束，然后检测离子束的第一截面形状和第一离子密度分布。 然后，通过沿着预定扫描路径移动离子束来检测离子束的第二形状的横截面和第二离子密度分布。 此后，根据第一形状的横截面，第一离子密度分布，第二形状的横截面和第二离子密度分布来调整和优化预定的扫描路径。 然后，沿着优化的预定扫描路径优化离子束，以在衬底的预定区域中形成离子注入区域。

公开(公告)号：US07084314B1

公开(公告)日：2006-08-01

申请号：US11149635

申请日：2005-06-09

Applicant: Roger Harquail French ,  Weiming Qiu ,  Sheng Peng

Inventor： Roger Harquail French ,  Weiming Qiu ,  Sheng Peng

IPC: C07C19/08

CPC classification number: C07C23/46 ,  C07C22/00 ,  C07C2603/66 ,  C07C2603/86

Abstract: Polycyclic fluoroalkanes that are highly transparent to UV wavelengths ranging from about 190 nm to 260 nm are provided. The polycyclic fluoroallkanes are suitable for use in a variety of applications, particularly in the vacuum UV and deep UV region of the electromagnetic spectrum. For example, the polycyclic fluoroalkanes are useful in optical couplants, optical cements, optical elements, optical inspection media for semiconductor wafers and devices, and immersion photolithography, particularly at 193 and 248 nm exposure wavelength.

Abstract translation: 提供了对从约190nm到260nm范围内的UV波长高度透明的多环氟烷烃。 多环氟烷烃适用于各种应用，特别是在电磁光谱的真空UV和深UV区域。 例如，多环氟烷烃可用于光学偶联剂，光学粘合剂，光学元件，用于半导体晶片和器件的光学检查介质以及浸渍光刻，特别是在193和248nm曝光波长下。

公开(公告)号：US07078575B1

公开(公告)日：2006-07-18

申请号：US11149614

申请日：2005-06-09

Applicant: Weiming Qiu ,  Sheng Peng

Inventor： Weiming Qiu ,  Sheng Peng

IPC: C07C19/08

CPC classification number: C07C22/00 ,  C07C17/354 ,  C07C23/46 ,  C07C2603/86

Abstract: Processes for preparing high purity polycyclic fluoroalkanes are provided. The polycyclic fluoroalkanes are useful as solvents, cleaning agents, heat transfer fluids, refrigerants, lubricants, and, in a preferred embodiment, by virtue of high refractive index and high transparency to UV wavelengths, optical applications in the vacuum ultraviolet (VUV).

Abstract translation: 提供制备高纯度多环氟代烷烃的方法。 多环氟烷烃可用作溶剂，清洁剂，传热流体，制冷剂，润滑剂，并且在优选的实施方案中，由于高折射率和对UV波长的高透明度，真空紫外线（VUV）中的光学应用。