公开(公告)号：US20130244585A1

公开(公告)日：2013-09-19

申请号：US13419446

申请日：2012-03-14

申请人： Chao-Lin Chen ,  Yuan-Hwa Li ,  Chun-Hsien Pan

发明人： Chao-Lin Chen ,  Yuan-Hwa Li ,  Chun-Hsien Pan

IPC分类号： H04W52/22

CPC分类号： H04W52/08 ,  H04W52/48 ,  H04W52/54

摘要： The present invention discloses a transmission power control negotiation method for a communication system. The communication system includes a first transceiver and a second transceiver. The transmission power control negotiation method includes the first transceiver transmitting first adjustment signal to the second transceiver with a first transmission power; the second transceiver analyzing the first adjustment signal and sending negotiation messages for the first transceiver to adjust the first transmission power; and the first transceiver transmitting following signals with the first transmission power.

摘要翻译： 本发明公开了一种通信系统的发送功率控制协商方法。 通信系统包括第一收发器和第二收发器。 发送功率控制协商方法包括：第一收发机以第一发送功率向第二收发信机发送第一调整信号; 所述第二收发器分析所述第一调整信号并发送用于所述第一收发器的协商消息以调整所述第一发送功率; 并且第一收发器以第一发送功率发送跟随信号。

公开(公告)号：US20100173648A1

公开(公告)日：2010-07-08

申请号：US12728375

申请日：2010-03-22

申请人： Chao-Lin Chen ,  Kai-Ten Feng

发明人： Chao-Lin Chen ,  Kai-Ten Feng

IPC分类号： H04W24/00

CPC分类号： H04W64/00

摘要： A location estimation method is provided. The method locates coordinates of a mobile station (MS) by referencing a plurality of base stations (BS). A geometric distribution of the BS is analyzed to provide a list of conditional equations. A virtual BS is allocated, having a virtual distance to the MS to provide a constraint equation. The MS location is derived from the conditional equations and the constraint equation.

摘要翻译： 提供了位置估计方法。 该方法通过参考多个基站（BS）来定位移动站（MS）的坐标。 分析BS的几何分布以提供条件方程式的列表。 分配虚拟BS，具有到MS的虚拟距离以提供约束等式。 MS位置是从条件方程和约束方程得出的。

公开(公告)号：US07957750B2

公开(公告)日：2011-06-07

申请号：US12728375

申请日：2010-03-22

申请人： Chao-Lin Chen ,  Kai-Ten Feng

发明人： Chao-Lin Chen ,  Kai-Ten Feng

IPC分类号： H04W24/00

CPC分类号： H04W64/00

摘要： A location estimation method is provided. The method locates coordinates of a mobile station (MS) by referencing a plurality of base stations (BS). A geometric distribution of the BS is analyzed to provide a list of conditional equations. A virtual BS is allocated, having a virtual distance to the MS to provide a constraint equation. The MS location is derived from the conditional equations and the constraint equation.

摘要翻译： 提供了位置估计方法。 该方法通过参考多个基站（BS）来定位移动站（MS）的坐标。 分析BS的几何分布以提供条件方程式的列表。 分配虚拟BS，具有到MS的虚拟距离以提供约束等式。 MS位置是从条件方程和约束方程得出的。

公开(公告)号：US07715852B2

公开(公告)日：2010-05-11

申请号：US11619635

申请日：2007-01-04

申请人： Chao-Lin Chen ,  Kai-Ten Feng

发明人： Chao-Lin Chen ,  Kai-Ten Feng

IPC分类号： H04W24/00

CPC分类号： H04W64/00

摘要： A location estimation method is provided. The method locates coordinates of a mobile station (MS) by referencing a plurality of base stations (BS). A geometric distribution of the BS is analyzed to provide a list of conditional equations. A virtual BS is allocated, having a virtual distance to the MS to provide a constraint equation. The MS location is derived from the conditional equations and the constraint equation.

摘要翻译： 提供了位置估计方法。 该方法通过参考多个基站（BS）来定位移动站（MS）的坐标。 分析BS的几何分布以提供条件方程式的列表。 分配虚拟BS，具有到MS的虚拟距离以提供约束等式。 MS位置是从条件方程和约束方程得出的。

公开(公告)号：US6052868A

公开(公告)日：2000-04-25

申请号：US401959

申请日：1999-09-22

申请人： Chao-Lin Chen

发明人： Chao-Lin Chen

IPC分类号： A45B9/02 ,  A45C13/26 ,  A45B25/00

CPC分类号： A45C13/26 ,  A45B9/02 ,  Y10T16/44 ,  Y10T16/444

摘要： This invention relates to an improved umbrella handle with a hanging loop, wherein the hanging loop is capable of being winded around the handle and being fixed securely. The umbrella handle is provided a spiral concave groove of the surface which can be winded by the loop for obtaining a merged connection. A fixing ring is provided around the loop and is slidable to control a secure connection between the loop and the handle or to be released.

摘要翻译： 本发明涉及一种具有悬挂环的改进的伞形手柄，其中悬挂环能够缠绕在手柄周围并被牢固地固定。 伞形手柄设置有表面的螺旋形凹槽，该凹槽可以被环路缠绕以获得合并的连接。 在环周围设置固定环，并可滑动以控制环和手柄之间的牢固连接或被释放。

公开(公告)号：US20070161381A1

公开(公告)日：2007-07-12

申请号：US11619635

申请日：2007-01-04

申请人： Chao-Lin Chen ,  Kai-Ten Feng

发明人： Chao-Lin Chen ,  Kai-Ten Feng

IPC分类号： H04Q7/20

CPC分类号： H04W64/00

摘要： A location estimation method is provided. The method locates coordinates of a mobile station (MS) by referencing a plurality of base stations (BS). A geometric distribution of the BS is analyzed to provide a list of conditional equations. A virtual BS is allocated, having a virtual distance to the MS to provide a constraint equation. The MS location is derived from the conditional equations and the constraint equation.

摘要翻译： 提供了位置估计方法。 该方法通过参考多个基站（BS）来定位移动站（MS）的坐标。 分析BS的几何分布以提供条件方程式的列表。 分配虚拟BS，具有到MS的虚拟距离以提供约束等式。 MS位置是从条件方程和约束方程得出的。

公开(公告)号：US20060240839A1

公开(公告)日：2006-10-26

申请号：US11113579

申请日：2005-04-25

申请人： Chao-Lin Chen ,  Kai-Ten Feng

发明人： Chao-Lin Chen ,  Kai-Ten Feng

IPC分类号： H04Q7/20

CPC分类号： G01S5/06 ,  G01S5/10 ,  G01S5/12 ,  G01S19/46 ,  G01S19/48

摘要： Methods and systems for location estimation. Signals are received from a plurality of satellites and a plurality of base stations by a mobile station. The location of the mobile station is estimated according to TOA (Time-Of-Arrival) and TDOA (Time Difference-Of-Arrival) measurements calculated based on the signals.

摘要翻译： 位置估算方法和系统 通过移动台从多个卫星和多个基站接收信号。 根据TOA（到达时间）和基于信号计算的TDOA（到达时差）测量来估计移动台的位置。

公开(公告)号：US20050126612A1

公开(公告)日：2005-06-16

申请号：US10733299

申请日：2003-12-12

申请人： Chao-Lin Chen

发明人： Chao-Lin Chen

IPC分类号： A45B3/00 ,  A45B5/00 ,  A45B9/00 ,  A45B23/00 ,  F16B7/14

CPC分类号： A45B9/00 ,  A45B23/00 ,  A45B2009/007 ,  A45B2023/0012 ,  F16B7/1454

摘要： An adjustable fixture for an umbrella includes a sleeve, a cam handle, and a block incorporated with an inner rod and an outer rod of the umbrella. The outer rod is inserted within the sleeve while the inner rod is inserted within the outer rod. The sleeve comprises a connecting wall bossing out from one side of the sleeve and holes on the same side exposing from the connecting wall. The cram handle has a cram at one end pivotally connected to the connecting wall by a pin. The block is located between the cram of the cram handle and the holes of the sleeve. Springs are located between the block and the outer rod. The block is urged by the springs towards the cam of the cam handle. When pushing down the cam handle, the cam urges the block to tighten the inner rod firmly.

摘要翻译： 用于伞的可调节固定装置包括套筒，凸轮手柄以及与伞的内杆和外杆结合的块。 外杆插入套筒内，而内杆插入外杆内。 套筒包括从套筒的一侧凸出的连接壁和暴露于连接壁的相同侧上的孔。 挤压手柄在一端具有通过销枢转地连接到连接壁的卡爪。 该块位于挤压手柄的夹头和套筒的孔之间。 弹簧位于块和外杆之间。 该弹簧被弹簧推向凸轮手柄的凸轮。 当向下推动凸轮手柄时，凸轮促使该块牢固地拧紧内杆。

公开(公告)号：US07584705B2

公开(公告)日：2009-09-08

申请号：US11518269

申请日：2006-09-11

申请人： Chao-Lin Chen

发明人： Chao-Lin Chen

IPC分类号： A47B51/00

CPC分类号： A47B21/0073

摘要： A system for rising and storing a monitor to a desk includes a box located beneath a top of the desk and having a top hole. A link mechanism includes a transverse bar on which the base of the monitor is rested and two first links are pivotably connected to two ends of the transverse bar. The two first links are pivotably connected to two first ends of two plates which are pivotably connected to the box by two respective mediate portions. Two second links are connected to two second ends of the plates and a cover for closing a top hole of the box. Two springs are connected between the plates and two protrusions on the first links. The cover is moved vertically into the top hole of the box and then pivoted an angle when the monitor is moved through the top hole.

摘要翻译： 用于将监视器升起并存储到桌子的系统包括位于桌子顶部下方并具有顶部孔的盒子。 连杆机构包括横杆，监视器的底座搁置在横杆上，两个第一连杆可枢转地连接到横杆的两端。 两个第一连杆可枢转地连接到两个板的两个第一端，它们通过两个相应的中间部分可枢转地连接到箱体。 两个第二连杆连接到板的两个第二端，以及用于封闭箱的顶部孔的盖。 两个弹簧连接在板和第一连杆上的两个突起之间。 盖子垂直移动到盒子的顶部孔中，然后当显示器移动通过顶部孔时枢转一个角度。

公开(公告)号：US20080060560A1

公开(公告)日：2008-03-13

申请号：US11518269

申请日：2006-09-11

申请人： Chao-Lin Chen

发明人： Chao-Lin Chen

IPC分类号： A47B37/00

CPC分类号： A47B21/0073

摘要： A system for rising and storing a monitor to a desk includes a box located beneath a top of the desk and having a top hole. A link mechanism includes a transverse bar on which the base of the monitor is rested and two first links are pivotably connected to two ends of the transverse bar. The two first links are pivotably connected to two first ends of two plates which are pivotably connected to the box by two respective mediate portions. Two second links are connected to two second ends of the plates and a cover for closing a top hole of the box. Two springs are connected between the plates and two protrusions on the first links. The cover is moved vertically into the top hole of the box and then pivoted an angle when the monitor is moved through the top hole.

摘要翻译： 用于将监视器升起并存储到桌子的系统包括位于桌子顶部下方并具有顶部孔的盒子。 连杆机构包括横杆，监视器的底座搁置在横杆上，两个第一连杆可枢转地连接到横杆的两端。 两个第一连杆可枢转地连接到两个板的两个第一端，它们通过两个相应的中间部分可枢转地连接到箱体。 两个第二连杆连接到板的两个第二端，以及用于封闭箱的顶部孔的盖。 两个弹簧连接在板和第一连杆上的两个突起之间。 盖子垂直移动到盒子的顶部孔中，然后当显示器移动通过顶部孔时枢转一个角度。