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对比文件列表
2001-09-18_US6292563B_发明授权_US06292563B1 Volume attenuator for flip-style hand-held phone_+++a_b_c_d_h_j_k+++.docx
2026-03-24 23:38
2003-06-12_US2003108209A_发明申请_US20030108209A1 Communication device with active equalization and method therefor_+++B_H_I_a_b_e_f_g_j_k+++.docx
2026-03-24 23:38
2003-06-20_JP2003174492A_发明专利_JP2003174492A Portable telephone set and incoming sound generating circuit for the same_+++B_H_I_J_K_a_c_d_f+++.docx
2026-03-24 23:38
2003-07-11_JP2003198715A_发明专利_JP2003198715A Mobile phone_+++A_B_H_I_c_d_e_g_j_k+++.docx
2026-03-24 23:38
2003-10-28_US6639987B_发明授权_US06639987B2 Communication device with active equalization and method therefor_+++B_I_a_h_j_k+++.docx
2026-03-24 23:38
2005-04-28_JP2005512440A_发明专利_JP2005512440A Communication device and method having an active equalization circuit_+++B_a+++.docx
2026-03-24 23:38
2006-11-02_US2006245583A_发明申请_US20060245583A1 Speech communication apparatus_+++B_H_I_a_l+++.docx
2026-03-24 23:38
2007-05-17_JP2007124332A_发明专利_JP2007124332A Electronic device, cradle device, acoustic device and control method_+++A_B_I_h+++.docx
2026-03-24 23:38
2008-03-13_US2008063219A_发明申请_US20080063219A1 CONTROLLING AUDIO OUTPUT OF A MOBILE TERMINAL_+++A_C_D_G_J_K_f_h+++.docx
2026-03-24 23:38
2008-06-26_WO2008075082A_发明申请_WO2008075082A1 MOBILE DEVICE AND METHOD OF OPERATION THEREOF_+++A_C_D_E_F_G_L+++.docx
2026-03-24 23:38
2009-01-29_WO2009014557A_发明申请_WO2009014557A1 MOBILE COMMUNICATIONS TERMINAL WITH ONE SPEAKER AND TWO SPEAKER PORTS AND METHODS USING THE SAME_+++B_H_I_a_c_d_j_k+++.docx
2026-03-24 23:38
2009-03-05_JP2009049620A_发明专利_JP2009049620A Cell phone unit_+++B_H_I_a_e_j_k+++.docx
2026-03-24 23:38
2009-04-16_US2009099812A_发明申请_US20090099812A1 Method and Apparatus for Position-Context Based Actions_+++A_C_D_G_e_f_j_k_l+++.docx
2026-03-24 23:38
2009-07-02_US2009167542A_发明申请_US20090167542A1 Personal media device input and output control based on associated conditions_+++A_B_I_L_c_d_f_h_j_k+++.docx
2026-03-24 23:38
2010-02-10_EP2056622B_发明授权_EP2056622B1 Adjusting acoustic speaker output based on an estimated degree of seal of an ear about a speaker port_+++A_B_H_I_J_e_k+++.docx
2026-03-24 23:38
2010-12-30_US2010329473A_发明申请_US20100329473A1 Apparatus, method and computer program_+++B_H_I_a+++.docx
2026-03-24 23:38
2011-04-14_US2011086626A_发明申请_US20110086626A1 Speaker activation for mobile communication device_+++A_L_c_d_j_k+++.docx
2026-03-24 23:38
2011-05-31_US7953456B_发明授权_US07953456B2 Acoustic echo reduction in mobile terminals_+++a_h_i+++.docx
2026-03-24 23:38
2012-06-21_US2012157114A_发明申请_US20120157114A1 SYSTEM AND METHOD FOR ADAPTING AN ATTRIBUTE MAGNIFICATION FOR A MOBILE COMMUNICATION DEVICE_+++A_B_H_I_l+++.docx
2026-03-24 23:38
2012-08-07_US8238567B_发明授权_US08238567B2 Personal acoustic device position determination_+++A+++.docx
2026-03-24 23:38
2012-08-07_US8238570B_发明授权_US08238570B2 Personal acoustic device position determination_+++L_a_b_e_g_h+++.docx
2026-03-24 23:38
2012-08-14_US8243946B_发明授权_US08243946B2 Personal acoustic device position determination_+++A_L_b_e_f_g_h_j_k+++.docx
2026-03-24 23:38
2012-08-28_US8254984B_发明授权_US08254984B2 Speaker activation for mobile communication device_+++A_L_c_d_g_j_k+++.docx
2026-03-24 23:38
US2007223736A1_Description_20260318_1943_+++B_H_I_L_a_c_d_e_f_g_j_k+++.docx
2026-03-24 23:38
US2008146289A1_Description_20260318_1943_+++A_H_L_b_c_d_e_f_g_i_j_k+++.docx
2026-03-24 23:38
US2008207264A1_Description_20260318_1943_+++A_B_H+++.docx
2026-03-24 23:38
US2009029745A1_Description_20260318_1942_+++A_B_H_I_J_K+++.docx
2026-03-24 23:38
US2010246855A1_Description_20260318_1942_+++I_a_b_h_j+++.docx
2026-03-24 23:38
2011-04-14_US2011086626A_发明申请_US20110086626A1 Speaker activation for mobile communication device_+++A_L_c_d_j_k+++.docx

**对比文件名称**:2011-04-14_US2011086626A_发明申请_US20110086626A1 Speaker activation for mobile communication device

**目标专利名称**:用于移动装置的扬声器均衡CN104956688B

**本次调用的模型名称**:DeepSeek

技术特征描述以及公开性判断结果对比文件原文引用公开性论述
**技术特征A**:《直接公开》<br>其包括:经由所述移动装置的一个或多个传感器动态检测所述移动装置的相对于邻近所述移动装置的一个或多个物理对象的放置,其中所述移动装置包含扬声器[0024] “The position sensor 60 detects the position or relative position of the mobile device 20. ... For example, the position sensor 60 may include a motion detector, accelerometer, gravity meter, gyroscope, capacitive or resistance touch sensor, proximity sensor, optical sensor, ... configured to determine that the mobile device 20 has been placed in a specified position...”<br>[0026] “...the position sensor 60 determines the orientation of the device (e.g., horizontal, vertical) based on analysis of data received from one or more accelerometers.”<br>[0027] “A proximity or touch sensor may also be used to identify that one of the faces 28a, 28b of the device 20 has been placed in contact with a surface.”<br>[0028] “...the position sensor 60 utilizes the optical sensor 48 combined with video processing to detect its position relative to a known image.”<br>[0030] “Placement of the mobile device 20 on a surface may be determined by calculating the location of the device in 3D space through the use of wireless signal triangulation compared with a known location.”<br>[0031] “...the position sensor 60 utilizes RFID tag/reader technology.”对比文件明确公开了移动通信设备(20)包含扬声器(44)以及用于检测其放置(位置/相对位置)的位置传感器(60)。说明书详细描述了如何通过各种传感器(如加速度计、接近/触摸传感器、光学传感器、无线三角定位、RFID等)来检测设备是否被放置在特定位置(例如,放置在平面表面上)。这对应于目标专利中“经由传感器动态检测移动装置的放置”这一技术特征。两者均使用传感器来检测设备相对于其物理环境(如表面)的放置状态,作用都是为了获取设备当前的物理情境。因此,本领域技术人员能够毫无疑义地得出该技术方案,该特征被**直接公开**。
**技术特征B**:《未公开》<br>根据所述移动装置的所述放置执行所述移动装置的扬声器均衡,[0023] “The controller also operates as a speaker controller that interacts with the position sensor 60 to initiate a switch from one operational mode to another operational mode.”<br>[0032] “At step 70, the mobile device 20 operates in a first mode in which the speaker function is off. If the position sensor 60 detects placement of the mobile communication device 20 in a specified position (step 72), the controller 54 switches the mobile device to speaker mode (step 74).”对比文件公开了根据检测到的放置(如面朝下放在表面上)来切换设备的操作模式,具体是从“扬声器关闭”模式切换到“扬声器开启”模式。这里的“扬声器开启”指的是激活免提电话功能或会议模式扬声器,其核心是扬声器输出的**开启/关闭或音量模式切换**。而目标专利的“扬声器均衡”是指**调整扬声器输出的频率范围**,以补偿因不同放置造成的声学特性变化,例如对不同频率进行衰减或增强,这是对声音质量的频率校正,而非简单的开关或音量控制。对比文件完全没有提及对扬声器输出进行频率均衡调整的任何内容。因此,该特征未被公开。
**技术特征C**:《隐含公开》<br>其中所述移动装置的所述放置包括以下各项中的至少一者:所述移动装置以扬声器面向下放置在表面上,其中所述扬声器至少部分地被阻挡[0024] “The specified position may be, for example, a generally horizontal position, laid generally flat (face up, face down, or either face up or face down), contact between one of the faces 28a, 28b and a surface...”<br>[0028] “...can be used to determine that the mobile device 20 has been placed face down on a surface. For example, if light is blocked from one or more optical sensors, this information either alone or in combination with other input, may be used to determine that at least one face of the mobile device is in contact with a surface.”对比文件明确将“面朝下放在表面上(face down on a surface)”作为可检测到的指定位置之一([0024])。虽然对比文件未明确陈述此时“扬声器被阻挡”,但根据本领域公知常识,当移动设备的一个面(通常包含扬声器开口)与表面接触时,该扬声器必然会被表面物理阻挡,导致声音传出受阻。对比文件在[0028]中提及光学传感器被阻挡(光被阻挡)可用于判断设备面与表面接触,这间接印证了“接触/阻挡”的状态。因此,本领域技术人员从对比文件公开的“面朝下放置在表面上”这一具体放置方式,能够合理且直接地推断出该放置会导致扬声器至少部分被表面阻挡。该特征被**隐含公开**。
**技术特征D**:《隐含公开》<br>所述移动装置以扬声器面向上放置在表面上,其中所述扬声器不受阻挡[0024] “The specified position may be, for example, a generally horizontal position, laid generally flat (face up, face down, or either face up or face down), contact between one of the faces 28a, 28b and a surface...”对比文件明确将“面朝上放在表面上(face up)”作为可检测到的指定位置之一。虽然对比文件未明确陈述此时“扬声器不受阻挡”,但根据设备结构的常规设计和本领域公知常识,当设备面朝上放置时,通常扬声器开口是朝上的,不与支撑表面接触,因此扬声器不受该表面的阻挡。对比文件检测“面朝上”放置的目的(如切换到扬声器模式)本身就隐含了扬声器处于可正常工作的状态,即不受表面阻挡。因此,本领域技术人员能够从“面朝上放置”合理推断出“扬声器不受(该表面的)阻挡”。该特征被**隐含公开**。
**技术特征E**:《未公开》<br>所述移动装置由用户保持,其中所述扬声器不受阻挡未发现相关内容。对比文件全文专注于检测设备是否被放置在静止的表面上(如桌面),并据此切换扬声器模式。它没有描述或涉及设备被用户手持(held by a user)这种动态的、非放置在固定表面的状态。因此,对比文件既未直接描述也未提供任何信息使本领域技术人员能够推断出“由用户保持”这一特定放置状态。该特征未被公开。
**技术特征F**:《未公开》<br>所述移动装置保持在隐蔽位置中,其中所述扬声器至少部分地被阻挡未发现相关内容。对比文件描述了设备放置在表面上(可能面朝上或面朝下),但未提及任何“隐蔽位置”,例如口袋、包、壳体内部等。隐蔽位置意味着被其他物体(非放置表面)包围或遮盖,这与对比文件公开的暴露在开放空间中的“表面放置”有本质区别。对比文件未公开该特征,也无法从中推断出该特征。该特征未被公开。
**技术特征G**:《未公开》<br>各项的各种组合。(基于上述C-F的公开情况)技术特征G是特征C-F中各项的“各种组合”。由于特征E(用户手持)和特征F(隐蔽位置)均未被对比文件公开,因此包含这两项中任一项的组合(如C+E, D+F等)也未被公开。即使对于C和D的组合,对比文件虽然分别隐含公开了C和D,但并未教导或暗示将这些具体的放置状态进行特定的组合应用。目标专利中“各种组合”是一个概括性特征,需要对比文件存在相应教导。对比文件仅分别提到了两种放置状态,并未将其作为可组合选择的集合进行描述。该特征未被公开。
**技术特征H**:《未公开》<br>其中执行扬声器均衡进一步包括:至少部分基于所述移动装置的所述放置而识别预定扬声器均衡配置未发现相关内容。对比文件公开了基于放置来切换操作模式(扬声器开/关),但完全没有提及任何“预定扬声器均衡配置”。目标专利中的“均衡配置”特指为补偿特定放置导致的声学变化而预先设定的一组频率响应调整参数。对比文件仅涉及扬声器功能的激活与去激活,不涉及为不同放置选择不同的频率调整方案。因此,该特征未被公开。
**技术特征I**:《未公开》<br>根据所述预定扬声器均衡配置调整所述移动装置的所述扬声器输出的频率范围。未发现相关内容。这是目标专利的核心发明点之一,即根据检测到的放置,应用特定的均衡配置来调整扬声器输出的频率响应。对比文件仅公开了开启或关闭扬声器功能(或切换扬声器模式),其调整的是扬声器的“工作状态”(开/关)或可能伴随的音量变化,但全文没有任何关于调整“频率范围”的记载、描述或暗示。调整频率范围与简单地打开扬声器是本质不同的技术手段。因此,该特征未被公开。
**技术特征J**:《隐含公开》<br>其中所述移动装置的所述放置至少部分地阻挡所述扬声器。[0024] “The specified position may be, for example, ... laid generally flat (... face down...), contact between one of the faces 28a, 28b and a surface...”<br>[0028] “...can be used to determine that the mobile device 20 has been placed face down on a surface. ... if light is blocked from one or more optical sensors, ... may be used to determine that at least one face of the mobile device is in contact with a surface.”该特征是对“放置导致扬声器被阻挡”的概括。对比文件公开了“面朝下(face down)”这一具体放置方式。如对特征C的论述,当设备的一个面(通常包含扬声器)与表面接触时,扬声器必然被该表面至少部分阻挡。因此,对比文件隐含公开了存在一种特定的放置(面朝下)会导致扬声器被阻挡。该特征被**隐含公开**。
**技术特征K**:《隐含公开》<br>其中所述移动装置的所述放置移除对所述扬声器的阻挡。[0024] “The specified position may be, for example, ... laid generally flat (face up...), contact between one of the faces 28a, 28b and a surface...”该特征是对“放置使扬声器不被阻挡”的概括。对比文件公开了“面朝上(face up)”这一具体放置方式。如对特征D的论述,当设备面朝上放置时,扬声器通常朝上,不与支撑表面接触,因此该放置“移除”(或更准确地说,避免了)来自该表面的阻挡。本领域技术人员能够合理推断出这一点。该特征被**隐含公开**。
**技术特征L**:《直接公开》<br>其中动态检测所述移动装置的所述放置进一步包括基于来自以下各项中的至少一者的数据推断所述放置:相机、环境光传感器、加速度计、磁力计、陀螺仪、气压传感器、全球定位传感器和WiFi传感器。[0024] “...the position sensor 60 may include a motion detector, accelerometer, gravity meter, gyroscope, capacitive or resistance touch sensor, proximity sensor, optical sensor, RFID...”<br>[0026] “...based on analysis of data received from one or more accelerometers.”<br>[0027] “A proximity or touch sensor may also be used...”<br>[0028] “...the position sensor 60 utilizes the optical sensor 48 combined with video processing...”<br>[0029] “...the position sensor 60 utilizes wireless triangulation to identify that the mobile device 20 has been placed in a specified position based on its location. ... The device 20 may use any combination of WiFi, GPS (global positioning system), or a cellular radio to determine its position.”对比文件明确列举了用于检测设备放置的多种传感器,包括:加速度计(accelerometer,对应加速度计)、陀螺仪(gyroscope)、光学传感器/相机(optical sensor / camera,对应相机)、接近传感器(proximity sensor,其功能与环境光传感器在检测遮挡方面有部分重叠,但非完全等同)、WiFi和GPS。虽然未明确提及“环境光传感器”、“磁力计”和“气压传感器”,但已公开了相机、加速度计、陀螺仪、GPS、WiFi传感器这五种具体类型。目标专利权利要求中使用“以下各项中的至少一者”的表述,因此对比文件公开的传感器集合(包含相机、加速度计、陀螺仪、GPS、WiFi)已经完全落入了该技术特征的范围之内。本领域技术人员能够毫无疑义地得出基于这些传感器数据推断放置的技术方案。该特征被**直接公开**。

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