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1. 发明授权

US09000855B2 Circuit and method for detecting oscillating frequency drift 有权
标题翻译：振荡频率漂移检测电路及方法
公开(公告)号：US09000855B2
公开(公告)日：2015-04-07
申请号：US13473608
申请日：2012-05-17
申请人： Ming-Chung Huang
发明人： Ming-Chung Huang
IPC分类号： H03L1/00 , H03L1/02
CPC分类号： H03L1/027
摘要： An oscillating frequency drift detecting method, which comprises: receiving an oscillating signal with an oscillating frequency, wherein the oscillating signal is generated by a crystal oscillator; generating a self-mixing signal according to the oscillating signal; obtaining a self-mixing frequency of a maximum power of the self-mixing signal in a specific frequency range; and computing a frequency drift of the oscillating frequency, according to the self-mixing frequency of the maximum power, and the oscillating frequency.
摘要翻译：一种振荡频率漂移检测方法，包括：以振荡频率接收振荡信号，其中所述振荡信号由晶体振荡器产生; 根据振荡信号产生自混合信号; 获得特定频率范围内自混合信号的最大功率的自混频率; 并根据最大功率的自混频率和振荡频率计算振荡频率的频率漂移。

2. 发明申请

US20110304390A1 COMPENSATION DEVICE APPLIED TO POWER AMPLIFIER, METHOD FOR DETERMINING PRE-DISTORTION OF POWER AMPLIFIER, AND METHOD FOR COMPENSATING LINEARITY OF POWER AMPLIFIER THEREOF 有权
标题翻译：适用于功率放大器的补偿装置，用于确定功率放大器预失真的方法，以及用于补偿功率放大器的线性度的方法
公开(公告)号：US20110304390A1
公开(公告)日：2011-12-15
申请号：US13156349
申请日：2011-06-09
申请人： Ming-Chung Huang
发明人： Ming-Chung Huang
IPC分类号： H03G3/20 , H03F1/26
CPC分类号： H03F1/3241 , H03F1/3247 , H03F1/3282 , H03F3/24 , H03F2200/204 , H03F2201/3233
摘要： A method for determining pre-distortion of a power amplifier includes the following steps: providing a first power input signal to make the power amplifier generate a first power output signal; receiving a first receiving signal, which is acquired according to the first power output signal; detecting a predetermined gain of the power amplifier by means of the first power input signal and the first receiving signal; providing a second power input signal to make the power amplifier generate a second power output signal; receiving a second receiving signal, which is acquired according to the second power output signal; determining pre-distortion amplitude values and pre-distortion phase values of the power amplifier by means of the predetermined gain, the second power input signal and the second receiving signal.
摘要翻译：一种用于确定功率放大器的预失真的方法包括以下步骤：提供第一功率输入信号以使功率放大器产生第一功率输出信号; 接收根据第一功率输出信号获取的第一接收信号; 通过第一电力输入信号和第一接收信号来检测功率放大器的预定增益; 提供第二电力输入信号以使功率放大器产生第二功率输出信号; 接收根据第二功率输出信号获取的第二接收信号; 通过预定增益，第二功率输入信号和第二接收信号来确定功率放大器的预失真幅度值和预失真相位值。

3. 发明授权

US07887226B2 LED lamp tube 失效
标题翻译： LED灯管
公开(公告)号：US07887226B2
公开(公告)日：2011-02-15
申请号：US12219397
申请日：2008-07-22
申请人： Ming-Chung Huang , Yu-Yang Liu , Fu-Hsung Ou , Ying-Hsuan Chen
发明人： Ming-Chung Huang , Yu-Yang Liu , Fu-Hsung Ou , Ying-Hsuan Chen
IPC分类号： F21S4/00
CPC分类号： F21K9/27 , F21K9/65 , F21S8/031 , F21Y2103/10 , F21Y2107/30 , F21Y2115/10 , Y02B20/386
摘要： An LED lamp tube is disclosed to include a tube that admits light, circuit boards respectively mounted inside the tube, each circuit board carrying an array of LEDs, two end caps respectively capped on the ends of the tube to hold the circuit boards inside the tube and connectable to connectors of a conventional fluorescent bulb holder to secure the tube to the conventional fluorescent bulb holder, and a power cord extending from the circuit boards out of the tube for connection to power supply to obtain the necessary working voltage for the LEDs.
摘要翻译：公开了一种LED灯管，其包括容纳光的管，分别安装在管内的电路板，每个电路板承载LED阵列，两个端盖分别封装在管的端部上以将电路板保持在管内并且可连接到常规荧光灯座的连接器，以将管固定到常规的荧光灯座上;以及电源线，从电路板延伸出管以连接到电源以获得LED的必要的工作电压。

4. 发明申请

US20090310711A1 Transmitter and receiver capable of reducing in-phase/quadrature-phase (I/Q) mismatch and an adjusting method thereof 审中-公开
标题翻译：能够减少同相/正交相（I / Q）失配的发射机和接收机及其调整方法
公开(公告)号：US20090310711A1
公开(公告)日：2009-12-17
申请号：US12457528
申请日：2009-06-15
申请人： Yung-Ming Chiu , Wen-Shan Wang , Hong-Ta Hsu , Ming-Chung Huang
发明人： Yung-Ming Chiu , Wen-Shan Wang , Hong-Ta Hsu , Ming-Chung Huang
IPC分类号： H04L27/00 , H04L27/20 , H04L27/22
CPC分类号： H04L27/3863 , H04L27/364
摘要： An adjusting method for reducing in-phase/quadrature-phase (I/Q) mismatch in a transmitter includes the steps of: a) receiving a first in-phase signal and a first quadrature-phase signal; b) adjusting a set of parameters such that an extent of I/Q mismatch related to the first in-phase signal and the first quadrature-phase signal is reduced; c) receiving a second in-phase signal and a second quadrature-phase signal, the second in-phase signal differing from the first in-phase signal in one of frequency and phase; d) adjusting the set of parameters such that an extent of I/Q mismatch related to the second in-phase signal and the second quadrature-phase signal is reduced; and e) determining final values for the set of parameters based on adjustment results of steps b) and d) such that extents of I/Q mismatch related to different frequencies are reduced.
摘要翻译：用于减少发射机中的同相/正交相位（I / Q）失配的调整方法包括以下步骤：a）接收第一同相信号和第一正交相位信号; b）调整一组参数，使得与第一同相信号和第一正交相位信号相关的I / Q失配的程度减小; c）接收第二同相信号和第二正交相位信号，所述第二同相信号与频率和相位之一中的第一同相信号不同; d）调整参数集，使得与第二同相信号和第二正交相位信号相关的I / Q失配的程度减小; 以及e）基于步骤b）和d）的调整结果来确定该组参数的最终值，使得与不同频率相关的I / Q失配范围减小。

5. 发明申请

US20090143547A1 METHOD FOR PRODUCING A FUNCTIONAL VINYL HALIDE POLYMER 审中-公开
标题翻译：制备功能性乙烯基卤化物聚合物的方法
公开(公告)号：US20090143547A1
公开(公告)日：2009-06-04
申请号：US11947646
申请日：2007-11-29
申请人： Cheng-Jung Lin , Kwang-Ming Chen , Hung Wan-Tun , Ming-Pin Kuo , Te-Shuan Su , Yu-Chen Chen , Chung-Chan Chen , Ming-Chung Huang
发明人： Cheng-Jung Lin , Kwang-Ming Chen , Hung Wan-Tun , Ming-Pin Kuo , Te-Shuan Su , Yu-Chen Chen , Chung-Chan Chen , Ming-Chung Huang
IPC分类号： C08F2/04
CPC分类号： C08F214/06
摘要： This invention offers a functional vinyl halide polymer that has excellent processing properties for the end-user processing without any extra processing aid. This functional vinyl halide polymer has good fusion, lubrication and melting strength in processing. The finished products show a good characterization of high transparence, low air-mark and low flow-mark. The functional vinyl halide polymer is produced by a solution, bulk or suspension polymerization. Vinyl halide or a monomer mixture comprising mainly vinyl halide is polymerized in an aqueous medium in the presence of an acrylic copolymer latex/powder to obtain the functional vinyl halide polymer. The functional vinyl halide polymer manufacturing process mainly comprises the copolymerization or graft-polymerization of: (A) 90.0 wt %˜99.9 wt % based on the total composition of the vinyl halide or the monomer mixture, and (B) 10.0 wt %˜0.1 wt % based on the total composition of the alkyl acrylate monomers or the acrylic polymer latex/powder, wherein the former can be added stepwisely or all in one time and the later can be charged continuously into reactor during polymerization or charged into a reactor before polymerization.
摘要翻译：本发明提供了一种功能性乙烯基卤化物聚合物，其具有优异的加工性能，用于最终用户加工而没有任何额外的加工助该功能性卤代乙烯聚合物在加工中具有良好的熔融，润滑和熔融强度。成品表现出高透明度，低气标和低流动痕迹的良好表征。功能性乙烯基卤化物聚合物通过溶液，本体或悬浮聚合制备。主要是乙烯基卤化物的乙烯基卤化物或单体混合物在水性介质中在丙烯酸共聚物胶乳/粉末存在下聚合，得到功能性乙烯基卤聚合物。功能性卤代乙烯聚合物的制备方法主要包括：（A）基于乙烯基卤化物或单体混合物的总组成为90.0重量％〜99.9重量％的共聚或接枝聚合，（B）10.0重量％〜0.1 基于丙烯酸烷基酯单体或丙烯酸聚合物胶乳/粉末的总组成的重量％，其中前者可以一次性地逐步或全部添加，并且随后可以在聚合期间连续地加入到反应器中或在聚合之前装入反应器。

6. 发明授权

US07344290B2 Lamp module 失效
标题翻译：灯模块
公开(公告)号：US07344290B2
公开(公告)日：2008-03-18
申请号：US11162722
申请日：2005-09-20
申请人： Ming-Chung Huang , Yu-Yang Liu
发明人： Ming-Chung Huang , Yu-Yang Liu
IPC分类号： F21V7/04
CPC分类号： G02B6/001 , F21S4/20 , F21V2200/15 , F21Y2115/10 , G09F13/22
摘要： A Lamp module, which includes a metal holder frame that defines a longitudinal open chamber and transverse mounting slots across the longitudinal open chamber, LEDs that are respectively mounted in the transverse mounting slots and have a respective top metal frame fastened to the top wall of the metal holder frame for quick dissipation of heat, light guides mounted in the longitudinal open chamber of the holder frame and respectively perpendicularly attached to the LEDs, and reflectors respectively embedded in the light guides for reflecting light in one direction.
摘要翻译：灯模块，其包括限定纵向开放室的金属保持器框架和穿过纵向开放室的横向安装槽，LED分别安装在横向安装槽中并具有固定到顶部壁的顶壁的相应顶部金属框架用于快速散热的金属支架框架，安装在保持框架的纵向敞开室中并分别垂直地附接到LED的光导体以及分别嵌入在光导中的用于在一个方向上反射光的反射器。

7. 发明申请

US20070064418A1 [LAMP MODULE] 失效
标题翻译： [灯模块]
公开(公告)号：US20070064418A1
公开(公告)日：2007-03-22
申请号：US11162722
申请日：2005-09-20
申请人： Ming-Chung Huang , Yu-Yang Liu
发明人： Ming-Chung Huang , Yu-Yang Liu
IPC分类号： F21V9/00
CPC分类号： G02B6/001 , F21S4/20 , F21V2200/15 , F21Y2115/10 , G09F13/22
摘要： A Lamp module, which includes a metal holder frame that defines a longitudinal open chamber and transverse mounting slots across the longitudinal open chamber, LEDs that are respectively mounted in the transverse mounting slots and have a respective top metal frame fastened to the top wall of the metal holder frame for quick dissipation of heat, light guides mounted in the longitudinal open chamber of the holder frame and respectively perpendicularly attached to the LEDs, and reflectors respectively embedded in the light guides for reflecting light in one direction.
摘要翻译：灯模块，其包括限定纵向开放室的金属保持器框架和穿过纵向开放室的横向安装槽，LED分别安装在横向安装槽中并具有固定到顶部壁的顶壁的相应顶部金属框架用于快速散热的金属支架框架，安装在保持框架的纵向敞开室中并分别垂直地附接到LED的光导体以及分别嵌入在光导中的用于在一个方向上反射光的反射器。

8. 发明授权

US08457183B2 Apparatus with tunable filter and related adjusting method 有权
标题翻译：具有可调谐滤波器和相关调整方法的装置
公开(公告)号：US08457183B2
公开(公告)日：2013-06-04
申请号：US12402482
申请日：2009-03-11
申请人： Ming-Chung Huang
发明人： Ming-Chung Huang
IPC分类号： H04B3/46
CPC分类号： H04B17/0085 , H04B17/21
摘要： The present invention discloses a method for adjusting a tunable compensation filter within a communication device. The method includes the following steps: generating at least a detecting signal according to at least a pole of the tunable compensation filter; generating a transmitted signal according to the detecting signal; receiving the transmitted signal via a loop switch; generating a filtered signal by filtering the transmitted signal; generating a received signal by compensating the filtered signal; generating at least an indicating signal by comparing the detecting signal with the received signal; and determining whether to adjust at least a coefficient of the tunable compensation filter or not according to the indicating signal.
摘要翻译：本发明公开了一种在通信装置内调整可调谐补偿滤波器的方法。该方法包括以下步骤：至少根据可调补偿滤波器的极点产生检测信号; 根据检测信号生成发送信号; 经由回路开关接收发送信号; 通过对发射信号进行滤波来产生滤波信号; 通过补偿滤波信号来产生接收信号; 通过将检测信号与接收信号进行比较来产生至少一个指示信号; 以及根据所述指示信号确定是否至少调整所述可调谐补偿滤波器的系数。

9. 发明申请

US20090027916A1 LED lamp tube 失效
标题翻译： LED灯管
公开(公告)号：US20090027916A1
公开(公告)日：2009-01-29
申请号：US12219397
申请日：2008-07-22
申请人： Ming-Chung Huang , Yu-Yang Liu , Fu-Hsung Ou , Ying-Hsuan Chen
发明人： Ming-Chung Huang , Yu-Yang Liu , Fu-Hsung Ou , Ying-Hsuan Chen
IPC分类号： F21V17/04
CPC分类号： F21K9/27 , F21K9/65 , F21S8/031 , F21Y2103/10 , F21Y2107/30 , F21Y2115/10 , Y02B20/386
摘要： An LED lamp tube is disclosed to include a tube that admits light, circuit boards respectively mounted inside the tube, each circuit board carrying an array of LEDs, two end caps respectively capped on the ends of the tube to hold the circuit boards inside the tube and connectable to connectors of a conventional fluorescent bulb holder to secure the tube to the conventional fluorescent bulb holder, and a power cord extending from the circuit boards out of the tube for connection to power supply to obtain the necessary working voltage for the LEDs.
摘要翻译：公开了一种LED灯管，其包括容纳光的管，分别安装在管内的电路板，每个电路板承载LED阵列，两个端盖分别封装在管的端部上以将电路板保持在管内并且可连接到常规荧光灯座的连接器，以将管固定到常规的荧光灯座上;以及电源线，从电路板延伸出管以连接到电源以获得LED的必要的工作电压。

10. 发明申请

US20120303307A1 CIRCUIT AND METHOD FOR DETECTING OSCILLATING FREQUENCY DRIFT 有权
标题翻译：用于检测振荡频率的电路和方法
公开(公告)号：US20120303307A1
公开(公告)日：2012-11-29
申请号：US13473608
申请日：2012-05-17
申请人： Ming-Chung Huang
发明人： Ming-Chung Huang
IPC分类号： G06F19/00
CPC分类号： H03L1/027
摘要： An oscillating frequency drift detecting method, which comprises: receiving an oscillating signal with an oscillating frequency, wherein the oscillating signal is generated by a crystal oscillator; generating a self-mixing signal according to the oscillating signal; obtaining a self-mixing frequency of a maximum power of the self-mixing signal in a specific frequency range; and computing a frequency drift of the oscillating frequency, according to the self-mixing frequency of the maximum power, and the oscillating frequency.
摘要翻译：一种振荡频率漂移检测方法，包括：以振荡频率接收振荡信号，其中所述振荡信号由晶体振荡器产生; 根据振荡信号产生自混合信号; 获得特定频率范围内自混合信号的最大功率的自混频率; 并根据最大功率的自混频率和振荡频率计算振荡频率的频率漂移。

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