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81. 发明授权

US06882866B2 Portable information apparatus and information notification method for the same 失效
标题翻译：便携式信息装置及其信息通知方法
公开(公告)号：US06882866B2
公开(公告)日：2005-04-19
申请号：US10055929
申请日：2002-01-28
申请人： Yoneo Sato
发明人： Yoneo Sato
IPC分类号： G06F3/16 , G06F3/048 , H04M1/00 , H04M1/247 , H04M1/725 , H04M1/82 , H04M19/04 , H04Q7/20
CPC分类号： H04M19/04
摘要： A portable information apparatus is disclosed which includes detecting section detecting an attached/detached state of the portable information apparatus to a housing portion, deciding section deciding a method of notifying a user of due items, based on an attached/detached state detected by the detecting section, and notifying section notifying the user of the due items according to a notification method decided by the deciding section.
摘要翻译：公开了一种便携式信息装置，其包括检测便携式信息装置的附接/分离状态到壳体部分的检测部分，判定部分基于通过检测检测到的附着/分离状态来确定向用户通知适当项目的方法部分和通知部分根据决定部分决定的通知方法向用户通知应付项目。

82. 发明授权

US06870919B2 Mute status reminder for a communication device 有权
标题翻译：为通讯设备静音状态提醒
公开(公告)号：US06870919B2
公开(公告)日：2005-03-22
申请号：US10112185
申请日：2002-03-29
申请人： Steve R. Dobler
发明人： Steve R. Dobler
IPC分类号： H04M1/247 , H04M1/82 , H04M3/42 , H04M3/56 , H04M1/80
CPC分类号： H04M1/72519 , H04M1/247 , H04M1/2473 , H04M1/82 , H04M3/42 , H04M3/56
摘要： According to some embodiments, a mute status reminder is provided for a communication device.
摘要翻译：根据一些实施例，为通信设备提供静音状态提醒。

83. 发明申请

US20050014491A1 Method and apparatus for detecting a secondary destination of a telephone call based on changes in the telephone signal path 有权
标题翻译：根据电话信号路径的改变来检测电话呼叫的次要目的地的方法和装置
公开(公告)号：US20050014491A1
公开(公告)日：2005-01-20
申请号：US10910123
申请日：2004-08-02
申请人： John Johnson
发明人： John Johnson
IPC分类号： H04B3/23 , H04M1/82 , H04M3/00 , H04M3/38 , H04M3/54 , H04M3/56 , H04M3/58 , H04M3/42
CPC分类号： H04M3/002 , H04B3/23 , H04M1/82 , H04M3/005 , H04M3/38 , H04M3/54 , H04M3/56 , H04M3/58 , H04M2203/5018
摘要： A method and apparatus for detecting whether a remote party has added a secondary telephone destination to a telephone call, for example through the activation of three-way calling service, conference calling or two lining bridging, by identifying an echo characteristic to the telephone connection between the local and the remote telephone and monitoring the echo characteristic to determine whether there is a significant change. The addition of a secondary telephone destination can be verified by continuing to monitor the echo characteristic to determine whether it has returned to its original value.
摘要翻译：一种方法和装置，用于通过识别电话连接的回波特性来检测远程方是否已经向电话呼叫添加了次要电话目的地，例如通过激活三方通话服务，电话会议或两个衬里桥接本地和远程电话，并监测回波特性，以确定是否有重大变化。可以通过继续监视回波特性来确定辅助电话目的地的添加，以确定其是否已经恢复到原来的值。

84. 发明授权

US6154537A Method and apparatus for reducing false ringback detection 失效
标题翻译：用于减少假回环检测的方法和装置
公开(公告)号：US6154537A
公开(公告)日：2000-11-28
申请号：US72165
申请日：1998-05-04
申请人： Nader Rizq , Martin T. Karanja , Chin Pan Wong
发明人： Nader Rizq , Martin T. Karanja , Chin Pan Wong
IPC分类号： H04M1/725 , H04M1/82 , H04M11/00
CPC分类号： H04M3/02 , H04M1/82 , H04M1/72519
摘要： In a communication device, a decoded audio signal is evaluated by a detection function (112). Two portions of the decoded audio signal spectrum are evaluated, a ringback band (206), and the remaining band(s). The signal strength in the ringback band is measured against a preselected ringback energy threshold level and the non-ringback signal strength is measured against a voice energy threshold level. Only if the ringback energy is above the ringback energy threshold level and the non-ringback band energy is below the voice energy threshold level will a ringback filter be applied to the audio signal.
摘要翻译：在通信装置中，解码音频信号由检测功能（112）进行评估。评估解码的音频信号频谱的两部分，回铃带（206）和剩余的频带。根据预选的回铃能量阈值电平测量回铃带中的信号强度，并根据语音能量阈值水平测量非回铃信号强度。只有当回铃能量高于回环能量阈值水平并且非回波频带能量低于语音能量阈值水平时，回波滤波器才能应用于音频信号。

85. 发明授权

US6072869A Adaptive method and apparatus for detecting a stutter dial tone signal 失效
标题翻译：用于检测口音拨号音信号的自适应方法和装置
公开(公告)号：US6072869A
公开(公告)日：2000-06-06
申请号：US996146
申请日：1997-12-22
申请人： Christopher Henry Becker , Joseph Chi Tak Chan
发明人： Christopher Henry Becker , Joseph Chi Tak Chan
IPC分类号： H04M1/82 , H04M3/00
CPC分类号： H04M1/82
摘要： A method and apparatus for detecting a stutter dial tone SDT signal. The method includes the steps of, receiving a received signal from a subscriber loop, generating a signal envelope of the received signal, generating a threshold parameter value from the signal envelope, counting the number of threshold parameter crossings undertaken by the signal envelope and producing a signal indicating SDT signal has been received when number of threshold crossings exceeds a predefined value.
摘要翻译：一种用于检测声音拨号音SDT信号的方法和装置。该方法包括以下步骤：从用户环路接收接收到的信号，产生接收信号的信号包络，从信号包络产生阈值参数值，对由信号包络进行的阈值参数交叉点的数量进行计数，并产生当阈值交叉数超过预定值时，已经接收到指示SDT信号的信号。

86. 发明授权

US6041107A Telephone extension switch hook state detection system 失效
标题翻译：电话分机开关挂钩状态检测系统
公开(公告)号：US6041107A
公开(公告)日：2000-03-21
申请号：US70058
申请日：1998-04-30
申请人： Eric A. Jones , Greig R. Detering
发明人： Eric A. Jones , Greig R. Detering
IPC分类号： H04M1/723 , H04M1/82 , H04M1/00
CPC分类号： H04M1/723 , H04M1/82
摘要： A computer integrated telephony system embodied in a PC that includes a telephony interface connected to the local loop that detects whether one or more extension phones are off-hook by using the signal generating and detection capabilities found on a typical telephony interface card. In the preferred embodiment, the telephony interface is based on a programmable DSP that generates and injects onto the local loop a subsonic signal having a known shape and amplitude. If one or more extensions are off-hook, the amplitude of the subsonic signal detected on the line will be significantly attenuated. The amplitude of the detected signal is compared against a threshold value and an indication is made if the detected signal amplitude is below the threshold value.
摘要翻译：一种包含在PC中的计算机集成电话系统，其包括连接到本地环路的电话接口，该电话接口通过使用在典型电话接口卡上发现的信号产生和检测能力来检测一个或多个分机电话是否摘机。在优选实施例中，电话接口基于可编程DSP，其产生并向本地环路注入具有已知形状和幅度的亚音速信号。如果一个或多个分机摘机，则在线上检测到的亚音速信号的振幅将被显着衰减。将检测到的信号的幅度与阈值进行比较，并且如果检测到的信号幅度低于阈值则进行指示。

87. 发明授权

US5991371A Communication apparatus 失效
标题翻译：通讯设备
公开(公告)号：US5991371A
公开(公告)日：1999-11-23
申请号：US982317
申请日：1997-12-01
申请人： Tetsuya Ouchi , Makoto Yamada , Fumihiro Minamizawa , Tetsuya Aoki
发明人： Tetsuya Ouchi , Makoto Yamada , Fumihiro Minamizawa , Tetsuya Aoki
IPC分类号： H04M1/82 , H04N1/327 , H04M11/00
CPC分类号： H04N1/32708 , H04M1/82 , H04N1/32704 , H04N1/3271 , H04N1/32726
摘要： A communication apparatus including (A) a data obtaining device which obtains a plurality of sets of own-call-number data each set of which identifies a corresponding one of a plurality of different own call numbers allotted to the communication apparatus according to a common numbering rule, each of the different own call numbers identifying the communication apparatus from other communication apparatuses to which other call numbers different from the own call numbers are allotted according to the common numbering rule; and (B) one or both of (b1) an information receiver which can receive information from the other communication apparatuses and (b2) an information transmitter which can transmit information to the other communication apparatuses, the information receiver and/or the information transmitter being operable in a plurality of different manners corresponding to the different own call numbers, respectively, such that the information receiver and/or transmitter operate in one of the different manners which corresponds to one of the different own call numbers identified by each set of own-call-number data obtained by the data obtaining device.
摘要翻译：一种通信装置，包括：（A）数据获取装置，其获得多组自身呼叫号码数据，每组自身呼叫号码数据根据共同的编号标识分配给通信装置的多个不同的自己的呼叫号码中的对应的一个根据共同的编号规则，分配从其他通信装置识别与其自身呼叫号码不同的其他呼叫号码的来自其他通信装置的不同的本身呼叫号码，和（B）（b1）可以从其他通信装置接收信息的信息接收机和（b2）可以向其他通信装置发送信息的信息发送机中的一个或两个，信息接收机和/或信息发送机是可以分别对应于不同的自己的呼叫号码以多种不同的方式操作，使得信息接收机和/或发射机以与每组自身呼叫号码识别的不同的自己的呼叫号码之一不同的方式操作，由数据获取装置获得的呼叫号码数据。

88. 发明授权

US5748712A Facsimile system of distinctive ringing type capable of automatic facsimile reception even when received call signal calls telephone number for telephone reception 失效
标题翻译：具有独特振铃型的传真系统，即使在接收到呼叫信号时也能进行自动传真接收，电话接收电话号码
公开(公告)号：US5748712A
公开(公告)日：1998-05-05
申请号：US348900
申请日：1994-11-25
申请人： Yutaka Nonomura
发明人： Yutaka Nonomura
IPC分类号： H04N1/32 , H04M1/82 , H04M11/00 , H04N1/327 , H04M1/64
CPC分类号： H04N1/32708 , H04M1/82 , H04N1/32704 , H04N1/32717
摘要： A facsimile system of distinctive ringing type capable of selective telephone and facsimile communications with a remote party calling one of telephone numbers used by the system such that the telephone numbers are called by respective call signals having respective different patterns, the system including a pattern registering device for registering as a facsimile reception pattern the pattern of the call signal assigned to call the telephone number which is exclusively used to receive a facsimile signal from the remote party, a pattern determining device for determining whether the received call signal has the registered facsimile reception pattern, a facsimile receiving device for automatically processing the facsimile signal if the call signal has the facsimile reception pattern, and a conditional facsimile reception device for automatically processing the facsimile signal if a predetermined condition is satisfied, even if the received call signal does not have the registered facsimile reception pattern.
摘要翻译：一种具有特殊振铃型的传真系统，能够与呼叫系统使用的电话号码之一的远程方进行选择性电话和传真通信，使得电话号码由具有各自不同模式的相应呼叫信号来调用，该系统包括模式注册装置用于作为传真接收模式登记分配用于呼叫专用于从远程方接收传真信号的电话号码的呼叫信号的模式;模式确定装置，用于确定所接收的呼叫信号是否具有已登记的传真接收模式如果呼叫信号具有传真接收模式，则用于自动处理传真信号的传真接收装置，以及如果满足预定条件则自动处理传真信号的条件传真接收装置，即使所接收的呼叫信号不具有注册facsi 英里接待模式。

89. 发明授权

US5692040A Method of and apparatus for exchanging compatible universal identification telephone protocols over a public switched telephone network 失效
标题翻译：通过公共交换电话网络交换兼容的通用识别电话协议的方法和装置
公开(公告)号：US5692040A
公开(公告)日：1997-11-25
申请号：US608977
申请日：1996-02-29
申请人： Richard David Greenblatt
发明人： Richard David Greenblatt
IPC分类号： H04M1/82 , H04M11/06 , H04M1/50
CPC分类号： H04M11/06 , H04M1/82
摘要： A method of and apparatus for providing compatible universal identification telephone protocols by generating predetermined unique audio sequences recognizable by the telephone user as defining standardized Audio Icon information and distinct from and separated from one another and other telephonically transmitted signals; sending and receiving such generated audio sequences on a public switched telephone network having paths the parameters of which fall within predetermined specified training sets, including modem performance standards; and assuring recognition and correct identification of such audio sequences conveyed along such paths.
摘要翻译：一种用于通过产生由电话用户可识别的定义标准化音频图标信息并且彼此不同和彼此分离的其他电话传送信号的预定唯一音频序列来提供兼容的通用识别电话协议的方法和装置; 在具有路线的公共交换电话网络上发送和接收这些产生的音频序列，该路径的参数落在预定的指定训练集内，包括调制解调器性能标准; 并且确保沿着这样的路径传送的这种音频序列的识别和正确识别。

90. 发明授权

US5606593A Apparatus and method for automatically returning a telephone set to an on-hook condition 失效
标题翻译：自动将电话机返回到挂机状态的装置和方法
公开(公告)号：US5606593A
公开(公告)日：1997-02-25
申请号：US342187
申请日：1994-11-18
申请人： David B. Smith
发明人： David B. Smith
IPC分类号： H04M1/82 , H04M3/14 , H04M3/22 , H04M1/00 , H04M3/00 , H04M15/00
CPC分类号： H04M1/82 , H04M3/14
摘要： An apparatus that after a time period settable by the user automatically returns an off-hook telephone to an on-hook condition. This apparatus thus electrically hangs up a telephone handset that is inadvertently left off-hook and allows normal handling of outgoing and incoming calls at other telephone extensions and in some embodiments, even allows calls to ring-in to the telephone having the inadvertently off-hook handset. The apparatus also senses when the inadvertently off-hook handset is returned on-hook and rapidly restores the automatic-return-to-an-on-hook condition switch to normal operation.
摘要翻译：一种在用户可设定的时间段之后自动地将摘机电话返回到挂机状态的装置。因此，该装置电子挂起电话听筒，该电话听筒不经意地摘机，并允许在其他电话分机处正常处理呼出和来电，并且在一些实施例中，甚至允许呼叫进入具有无意中摘机的电话手机该装置还检测何时无意中摘机手机被挂机返回并快速恢复自动返回挂机状态切换到正常操作。

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