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对比文件列表
2002-01-17_US2002005765A_发明申请_US20020005765A1 Digital indirectly compensated crystal oscillators_+++B_C_D_J_a_e+++.docx
2026-03-10 16:04
2003-03-27_US2003058057A_发明申请_US20030058057A1 Integrated CMOS high precision piezo-electrically driven clock_+++J_M_b_d_e+++.docx
2026-03-10 16:04
2003-10-02_US2003184399A_发明申请_US20030184399A1 Indirect temperature compensation process in an oscillator_+++A_B_C_D_H_J_M+++.docx
2026-03-10 16:04
2003-10-07_US6630872B_发明授权_US06630872B1 Digital indirectly compensated crystal oscillator_+++A_B_D_J_c_e_f_g_h_l_m+++.docx
2026-03-10 16:04
2006-04-06_US2006071728A_发明申请_US20060071728A1 Temperature compensated crystal oscillator_+++D_e+++.docx
2026-03-10 16:04
2007-05-10_US2007104298A_发明申请_US20070104298A1 Wireless device with a non-compensated crystal oscillator_+++D_J_M_a_b_c_e_f_h+++.docx
2026-03-10 16:04
2008-08-21_US2008197755A_发明申请_US20080197755A1 SURFACE-MOUNT TYPE CRYSTAL UNIT_+++A_B_C_D_G_H_J+++.docx
2026-03-10 16:04
2008-09-04_JP2008205938A_发明专利_JP2008205938A Crystal oscillator for surface mounting_+++A_B_G_J_c_d_e_h+++.docx
2026-03-10 16:04
2009-05-27_EP2062361A_发明公开_EP2062361A2 APPARATUS AND METHOD FOR TEMPERATURE COMPENSATION OF CRYSTAL OSCILLATORS_+++A_B_H_J_d+++.docx
2026-03-10 16:04
2009-12-24_JP2009303198A_发明专利_JP2009303198A Oscillator_+++C_D+++.docx
2026-03-10 16:04
2010-06-24_US2010156545A_发明申请_US20100156545A1 SYSTEM AND METHOD FOR USE OF A SWITCHED MODE TCXO FOR RECEIVER APPLICATIONS_+++D+++.docx
2026-03-10 16:04
2010-11-16_CA2394234C_发明专利_CA2394234C INDIRECT TEMPERATURE COMPENSATION PROCESS_+++A_C_D_J_b_h_m+++.docx
2026-03-10 16:04
2011-02-16_EP2284988A_发明公开_EP2284988A1 OSCILLATOR_+++C_D_m+++.docx
2026-03-10 16:04
2011-09-29_US2011234047A_发明申请_US20110234047A1 PIEZOELECTRIC DEVICE_+++A_B_G_I_J_c_d_h+++.docx
2026-03-10 16:04
2012-05-23_CN101517895B_发明授权_CN101517895B 用于晶体振荡器的温度补偿的设备和方法_+++A_B_H_J_d+++.docx
2026-03-10 16:04
2012-08-16_US2012209558A_发明申请_US20120209558A1 WIRELESS CHIPSET WITH A NON-TEMPERATURE COMPENSATED CRYSTAL REFERENCE_+++A_B_C_D_G_H_I_J_M_e_f_k_l+++.docx
2026-03-10 16:04
2012-08-23_WO2012112621A_发明申请_WO2012112621A1 WIRELESS CHIPSET WITH A NON-TEMPERATURE COMPENSATED CRYSTAL REFERENCE_+++A_B_C_D_E_F_G_H_I_J_K_L_M+++.docx
2026-03-10 16:04
2013-07-17_EP2062361B_发明授权_EP2062361B1 APPARATUS AND METHOD FOR TEMPERATURE COMPENSATION OF CRYSTAL OSCILLATORS_+++A_B_H_J_c_d+++.docx
2026-03-10 16:04
2013-12-11_CN103444075A_发明公开_CN103444075A 具有非温度补偿的晶体基准的无线芯片集_+++A_B_C_D_G_H_I_J_K_L_M_e_f+++.docx
2026-03-10 16:04
2013-12-25_EP2676364A_发明公开_EP2676364A1 WIRELESS CHIPSET WITH A NON-TEMPERATURE COMPENSATED CRYSTAL REFERENCE_+++A_B_C_D_E_F_G_H_I_J_K_L_M+++.docx
2026-03-10 16:04
2014-04-24_JP2014510455A_发明专利_JP2014510455A Wireless chip set using a non-temperature compensated crystal reference unit_+++A_B_C_D_G_H_I_J_K_L_M_e_f+++.docx
2026-03-10 16:04
2016-02-02_US9252782B_发明授权_US09252782B2 Wireless chipset with a non-temperature compensated crystal reference_+++A_B_C_D_E_F_G_H_I_J_L_M_k+++.docx
2026-03-10 16:04
2016-07-07_US2016197617A_发明申请_US20160197617A1 WIRELESS CHIPSET WITH A NON-TEMPERATURE COMPENSATED CRYSTAL REFERENCE_+++A_B_C_D_G_H_J_L_M_e_f_i_k+++.docx
2026-03-10 16:04
2016-10-06_KR101663203B_发明授权_KR101663203B1 온도 비보상형 크리스탈 레퍼런스를 갖는 무선 칩셋_+++A_B_C_D_E_F_G_H_I_J_K_L_M+++.docx
2026-03-10 16:04
2019-03-26_US10243569B_发明授权_US10243569B2 Wireless chipset with a non-temperature compensated crystal reference_+++A_B_C_D_F_G_H_I_J_K_L_M_e+++.docx
2026-03-10 16:04
2019-12-24_CN106208966B_发明授权_CN106208966B 具有非温度补偿的晶体基准的无线芯片集_+++A_B_C_D_E_F_G_H_I_J_K_L_M+++.docx
2026-03-10 16:04
2020-01-01_EP2676364B_发明授权_EP2676364B1 WIRELESS CHIPSET WITH A NON-TEMPERATURE COMPENSATED CRYSTAL REFERENCE_+++A_B_C_D_E_F_G_H_I_J_L_M_k+++.docx
2026-03-10 16:04
2020-04-01_EP3629474A_发明公开_EP3629474A1 WIRELESS CHIPSET WITH A NON-TEMPERATURE COMPENSATED CRYSTAL REFERENCE_+++A_B_C_D_G_H_I_J_K_L_M_e_f+++.docx
2026-03-10 16:04
EP3629474A1_Description_20260223_1514_+++A_B_C_D_G_H_I_J_K_L_M_e_f+++.docx
2026-03-10 16:04
EP3629474A1_Description_20260304_2030_+++A_B_C_D_G_H_I_J_K_L_M_e_f+++.docx
2026-03-10 16:04
JP2009260598A_Description_20260223_1514_+++J_d_e_f+++.docx
2026-03-10 16:04
2019-03-26_US10243569B_发明授权_US10243569B2 Wireless chipset with a non-temperature compensated crystal reference_+++A_B_C_D_F_G_H_I_J_K_L_M_e+++.docx

对比文件名称:2019-03-26_US10243569B_发明授权_US10243569B2 Wireless chipset with a non-temperature compensated crystal reference

目标专利名称:具有非温度补偿的晶体基准的无线芯片集CN106208966B

本次调用模型名称:DeepSeek-R1

经过仔细分析,对比文件与目标专利的技术方案高度相关,其公开了目标专利权利要求的大部分技术特征。以下为特征比对表格及详细论述。

### 特征比对表格

技术特征描述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**:其包括:封装内的温度测量装置,所述封装的至少一部分为热传导的,所述温度测量装置经配置以测量所述封装的温度 《直接公开》第0057段:“The package 500 includes a case 524 for accommodating a crystal 502 and the temperature measuring device 504... In some aspects of the disclosure, the entire package 500 or at least some portions of the package is thermally conductive.”对比文件明确公开了封装内包含温度测量装置(504),并且整个封装或其至少一部分是热传导的。该装置用于测量其周围温度,即封装内的温度。该技术特征在对比文件中被直接、明确地公开,作用与目标专利相同,均为测量封装温度以进行后续频率误差估计。
**技术特征B**:所述封装内的时钟源,所述时钟源热耦合到所述封装且经受大体上与所述封装相同的温度 《直接公开》第0057段:“The temperature measuring device 504 and the crystal 502 are thermally coupled to each other and to the case 524...” 第0062段:“Because the temperature measuring device 504 is co-located in the same thermally conductive package 602 as the crystal device 502, the temperature reading of the temperature measuring device 504 is substantially the same as the temperature of the crystal 502.”对比文件明确公开了封装内包含晶体(502),其作为时钟源。晶体与温度测量装置热耦合到封装(壳体524),并且由于位于同一热传导封装内,它们经受大体相同的温度。这直接对应于目标专利的“时钟源热耦合到所述封装且经受大体上与所述封装相同的温度”。
**技术特征C**:所述封装外部的控制器,所述控制器经配置以接收来自所述温度测量装置的温度测量结果 《直接公开》第0061-0062段:“The system 600 includes ... a controller 604... The temperature measuring device 504... can be configured to... transmit a temperature measuring signal... to the controller 604.”对比文件图6和对应描述明确公开了控制器(604)位于热传导封装(602)外部,并且被配置为接收来自封装内温度测量装置(504)的温度测量信号(即温度测量结果)。该特征被直接公开。
**技术特征D**:所述控制器经配置以基于所述温度测量结果估计所述时钟源的频率误差 《直接公开》第0064段:“...the controller 604 may be configured to receive temperature measurements from the temperature measuring device and to determine a temperature difference, to ascertain a frequency error difference based on the temperature difference... multiple frequency slopes can be accumulated to derive a frequency error estimate.”对比文件明确描述了控制器(604)被配置为基于从温度测量装置接收的温度测量结果来确定温度差,并基于此确定频率误差差,累积多个频率斜坡以导出频率误差估计。这直接公开了控制器基于温度测量结果估计时钟源(晶体)频率误差的技术特征。
**技术特征E**:以及信号产生器,其耦合到所述时钟源以接收来自所述时钟源的非补偿信号且耦合到所述控制器以接收所述频率误差 《隐含公开》第0031段:“A crystal oscillator (XO) 130 generates a reference signal... The crystal oscillator 130 is not compensated for temperature.” 第0035段:“An automatic frequency control (AFC) unit 172 ... estimates the frequency error ... and provides a frequency error estimate to digital rotators 156 and 176 and the clock generator 170.” 第0033段:“A clock generator 170 receives the reference signal and generates the digital clock.” 第0031段:“An LO generator 132 receives the reference signal and generates the Rx_LO and Tx_LO signals...”对比文件公开了非温度补偿的晶体振荡器(XO 130)产生非补偿的参考信号。该参考信号被提供给LO产生器(132)和时钟产生器(170),这两者均可视为“信号产生器”。同时,AFC单元(172)估计频率误差并提供给时钟产生器(170)和数字旋转器(156, 176)。AFC单元的功能通常由控制器(如180)执行或协调(参见第0036段控制器180)。本领域技术人员结合对比文件整体内容(图1系统框图、控制器180、AFC 172、时钟产生器170、LO产生器132之间的信号流)可以毫无疑义地推断出,信号产生器(LO产生器132和/或时钟产生器170)必然耦合到时钟源(XO 130)以接收非补偿信号,并且会接收(直接或间接通过控制器/AFC)频率误差估计信息,以用于产生调整后的信号。因此,该技术特征被对比文件隐含公开。
**技术特征F**:所述信号产生器经配置以基于所述非补偿信号和所述频率误差产生第一参考信号和第二参考信号。 《直接公开》第0031段:“An LO generator 132 receives the reference signal and generates the Rx_LO and Tx_LO signals...” 第0035段:“An automatic frequency control (AFC) unit 172 ... provides a frequency error estimate to digital rotators 156 and 176 and the clock generator 170. The clock generator 170 adjusts its operation based on the frequency error estimate...”对比文件公开了LO产生器(132)基于来自晶体振荡器(130)的非补偿参考信号产生Rx_LO和Tx_LO信号,这构成了第一参考信号(如用于接收)和第二参考信号(如用于发射)。同时,时钟产生器(170)也基于同一参考信号产生数字时钟,并基于频率误差估计调整其操作。这明确公开了信号产生器基于非补偿信号(参考信号)和频率误差(用于调整)来产生多个参考信号(Rx_LO, Tx_LO, 调整后的数字时钟)。
**技术特征G**:其中所述封装包括陶瓷材料且所述时钟源包括晶体。 《直接公开》第0058段:“In some aspects of the disclosure, the package 500 can be a ceramic package... The crystal 502 may be a discrete quartz crystal...”对比文件明确公开了封装可以是陶瓷封装,并且时钟源是离散石英晶体。该技术特征被直接公开。
**技术特征H**:其中所述封装和所述控制器实现在电子板上。 《直接公开》第0061段:“The thermally conductive package 602 can be a surface mounted package that is adapted to be mounted on a surface of an electronic board or printed circuit board 606. The controller 604 may also be configured for mounting on the electronic board or printed circuit board 606.”对比文件明确描述了热传导封装(602)是适于安装在电子板或印刷电路板(606)表面的表面安装封装,并且控制器(604)也被配置为安装在同一电子板或印刷电路板上。这直接公开了封装和控制器实现在电子板上的技术特征。
**技术特征I**:其中所述封装经配置以将所述时钟源容纳于所述封装的上部空腔中且将所述温度测量装置容纳于所述封装的下部空腔中。 《直接公开》第0058段:“In some aspects of the disclosure, the crystal 502 can be placed in an upper chamber (upper C) and the temperature measuring device 504 can be placed in a lower chamber (lower C) of the ceramic package.”对比文件明确公开了晶体(时钟源)可置于封装的上部腔室(空腔),而温度测量装置可置于封装的下部腔室(空腔)。该技术特征被直接公开。
**技术特征J**:其中所述温度测量装置包括热敏电阻。 《直接公开》第0044段:“In some aspects of the disclosure, the temperature measuring device 400 can be a thermistor, for example, a thermistor chip.”对比文件明确描述了温度测量装置可以是热敏电阻(例如热敏电阻芯片)。该技术特征被直接公开。
**技术特征K**:其中所述封装按H构型而配置。 《直接公开》第0058段:“...the ceramic package can be a dual C or H configuration.”对比文件明确提及陶瓷封装可以是双C或H构型。这表明H构型是封装的一种可选配置方式,直接公开了该特征。
**技术特征L**:其中所述封装包括与电路卡组合件热隔离的基底层。 《直接公开》第0058段:“In some aspects of the disclosure, a package construction includes a base layer (not shown). The base layer may be thermally isolated from a circuit card assembly...”对比文件明确公开了封装构造包括基底层,并且该基底层可以与电路卡组合件热隔离。该技术特征被直接公开。
**技术特征M**:其集成到移动电话、机顶盒、音乐播放器、视频播放器、娱乐单元、导航装置、计算机、手持式个人通信系统PCS单元、便携式数据单元以及固定位置数据单元中的至少一者中。 《直接公开》第0070段:“...remote units may be mobile phones, hand-held personal communication systems (PCS) units, portable data units such as personal data assistants, GPS enabled devices, navigation devices, set top boxes, music players, video players, entertainment units, fixed location data units such as meter reading equipment... Remote units 820, 830, and 850 include IC devices 825A, 825C and 825B, which include the disclosed integrated temperature measuring device and crystal device.”对比文件明确列举了包含所公开的集成温度测量装置和晶体装置的设备(远程单元)类型,具体包括移动电话、手持式PCS单元、便携式数据单元、导航装置、机顶盒、音乐播放器、视频播放器、娱乐单元、固定位置数据单元等,并且指出计算机(便携式计算机,见图8中的830)也是其中一种。该技术特征被直接公开。

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