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1. 发明申请

WO2023038752A1 FREQUENCY DIVIDER FUNCTIONALITY DETECTION AND ADJUSTMENT 审中-公开
公开(公告)号：WO2023038752A1
公开(公告)日：2023-03-16
申请号：PCT/US2022/039909
申请日：2022-08-10
申请人： QUALCOMM INCORPORATED
发明人： HAO, Shilei , TANG, Yiwu , ZHU, Yunliang
IPC分类号： H03L7/183 , H03K5/00
摘要： A frequency divider functionality detection and adjustment circuit includes an auxiliary voltage controlled oscillator (VCO) coupled to a first multiplexer (MUX), a programmable divider coupled to the first MUX, a second MUX coupled to the programmable divider, a counter coupled to the second MUX, and a controller coupled to the counter, the controller configured to adjust a supply voltage provided to the programmable divider based on a measured divide ratio, NMEAS.

2. 发明申请

WO2023014459A2 PRESCALER FOR A FREQUENCY DIVIDER 审中-公开
公开(公告)号：WO2023014459A2
公开(公告)日：2023-02-09
申请号：PCT/US2022/036192
申请日：2022-07-06
申请人： QUALCOMM INCORPORATED
发明人： HAO, Shilei , ZHU, Yunliang , TANG, Yiwu , PARK, Dongmin
IPC分类号： H03K21/10 , H03K23/40 , H03K23/44 , H03L7/193 , H03K3/356121
摘要： A hybrid true single-phase clock (H-TSPC) circuit includes a first logic circuit comprising non-ratio (NR) logic, a first mode switching device coupled to an output of the first logic circuit, a second logic circuit comprising ratio (R) logic, the second logic circuit configured to receive an output of the first logic circuit, a second mode switching device coupled to an output of the second logic circuit, a third logic circuit comprising non-ratio (NR) logic, the third logic circuit configured to receive an output of the second logic circuit, and a third mode switching device coupled to an output of the third logic circuit, wherein the first logic circuit, second logic circuit, and third logic circuit are configured in a ring.

3. 发明申请

WO2018212857A1 CLASS-H SWITCHING AMPLIFIER CIRCUIT HAVING SUPPLY VOLTAGE PROPORTIONAL TO AN AUDIO SIGNAL 审中-公开
公开(公告)号：WO2018212857A1
公开(公告)日：2018-11-22
申请号：PCT/US2018/027212
申请日：2018-04-12
申请人： QUALCOMM INCORPORATED
发明人： GALAL, Sherif , CHAKKIRALA, Subbarao Surendra , ABDELFATTAH, Khaled , SCHREYER, Earl
IPC分类号： H03F1/02 , H03F3/181 , H03F3/217
CPC分类号： H03F1/0216 , H03F1/0233 , H03F3/181 , H03F3/185 , H03F3/217 , H03F3/2175 , H03F2200/03 , H03F2200/351 , H03F2200/504 , H03F2200/555 , H04R3/04
摘要： An amplifier circuit includes an amplifier and a voltage boost circuit configured to provide a variable supply voltage to the amplifier, the variable supply voltage continuously proportional to an audio input signal, the variable supply voltage configured to follow an output of the amplifier.

4. 发明申请

WO2018057189A1 SYNCHRONIZING A 5G COMMUNICATION CHANNEL USING A 4G TIMING SYNCHRONIZATION PARAMETER 审中-公开
标题翻译：使用4G定时同步参数同步5G通信信道
公开(公告)号：WO2018057189A1
公开(公告)日：2018-03-29
申请号：PCT/US2017/047876
申请日：2017-08-22
申请人： QUALCOMM INCORPORATED
发明人： SHEASHUA, Ronen , TOUBOUL, Assaf , GLAZKO, Serguei , KUTZ, Gideon Shlomo
IPC分类号： H04W56/00
摘要： A method for clock synchronization in a communication system having first circuitry coupled to a first communication channel and second circuitry, includes generating a first timing synchronization parameter, and synchronizing the second circuitry to a second communication channel using the first timing synchronization parameter.
摘要翻译：一种用于具有耦合到第一通信信道和第二电路的第一电路的通信系统中的时钟同步的方法包括：产生第一定时同步参数;以及使用所述第二通信信道将所述第二电路同步到第二通信信道第一个时间同步参数。

5. 发明申请

WO2017142686A1 WIRELESS POWER TRANSFER ANTENNA HAVING AUXILIARY WINDING 审中-公开
标题翻译：具有辅助绕组的无线电力传输天线
公开(公告)号：WO2017142686A1
公开(公告)日：2017-08-24
申请号：PCT/US2017/014799
申请日：2017-01-25
申请人： QUALCOMM INCORPORATED
发明人： MAYO, Gabriel Isaac
IPC分类号： H04B5/00 , H02J5/00 , H02J7/02 , H02J50/10 , H02J50/12
CPC分类号： H01F38/14 , H01Q1/526 , H01Q7/00 , H02J5/005 , H02J7/025 , H02J50/10 , H02J50/12 , H04B5/0037 , H04B5/0093
摘要： A wireless power transfer antenna includes a primary antenna portion configured to develop a primary electric field (E-field) and a primary magnetic field (B-field), and an auxiliary winding coupled to the primary antenna portion by the B-field, the auxiliary winding configured to develop an auxiliary electric field (E-field) that combines with the primary E-field resulting in a net E-field that has a magnitude that is smaller than a magnitude of the primary E-field.
摘要翻译：无线电力传输天线包括被配置为产生初级电场（E场）和初级磁场（B场）的初级天线部分，以及耦合到初级天线所述辅助绕组被配置成形成与主电场结合的辅助电场（E场），从而导致净电场具有小于初级电场的幅度的净电场 E场。

6. 发明申请

WO2017136095A1 SYSTEM AND METHOD FOR ADJUSTING AN ANTENNA RESPONSE IN A WIRELESS POWER RECEIVER 审中-公开
标题翻译：用于调整无线电力接收器中的天线响应的系统和方法
公开(公告)号：WO2017136095A1
公开(公告)日：2017-08-10
申请号：PCT/US2017/012409
申请日：2017-01-06
申请人： QUALCOMM INCORPORATED
发明人： VON NOVAK, William Henry, III , JEONG, Seong Heon
IPC分类号： H02J50/70
CPC分类号： H02J50/90 , H02J50/12 , H02J50/70
摘要： A wireless power receiver includes a first receive coil configured to generate electrical current in response to a first external magnetic field generated by a transmit coil, and a second receive coil configured to generate electrical current in response to a second magnetic field generated by eddy currents induced in a metal portion of the wireless power receiver in response to the first external magnetic field.
摘要翻译：无线电力接收器包括第一接收线圈和第二接收线圈，所述第一接收线圈被配置为响应于由发送线圈生成的第一外部磁场而生成电流，所述第二接收线圈被配置为响应于第二磁场响应于第一外部磁场由在无线电力接收器的金属部分中感应的涡电流产生。

7. 发明申请

WO2016112154A1 TRANSITIONING FROM AUTONOMOUS VEHICLE CONTROL TO OPERATOR VEHICLE CONTROL 审中-公开
标题翻译：从自动车辆控制到操作员车辆控制的转换
公开(公告)号：WO2016112154A1
公开(公告)日：2016-07-14
申请号：PCT/US2016/012418
申请日：2016-01-07
申请人： QUALCOMM INCORPORATED
发明人： SPRIGG, Stephen Alton
IPC分类号： G05D1/02
CPC分类号： G05D1/0061 , B60Q9/00 , B60W30/00 , B60W50/14 , B60W50/16 , B60W2050/007 , B60W2050/143 , B60W2050/146 , B60W2540/00 , B60W2550/00 , B60W2550/12 , G05D1/0088 , G05D1/021 , G05D2201/0213
摘要： A method for transitioning vehicle control includes obtaining a one or more operator vehicle control inputs, analyzing the one or more operator vehicle control inputs to determine operator compliance with one or more autonomous vehicle control inputs that are actively controlling motion of a vehicle, and based on the analysis of the one or more operator vehicle control inputs, allowing an operator to assume manual control of the vehicle when the operator vehicle control inputs match the one or more autonomous vehicle control inputs to within a threshold value.
摘要翻译：用于过渡车辆控制的方法包括获得一个或多个操作者车辆控制输入，分析一个或多个操作员车辆控制输入以确定操作者符合一个或多个主动控制车辆运动的自主车辆控制输入，并且基于分析一个或多个操作员车辆控制输入，当驾驶员车辆控制输入与一个或多个自主车辆控制输入匹配在阈值内时，允许操作者对车辆进行手动控制。

8. 发明申请

WO2016073290A1 SYSTEMS, METHODS, AND APPARATUS FOR INTEGRATED TUNING CAPACITORS IN CHARGING COIL STRUCTURE 审中-公开
标题翻译：充电线圈结构集成调谐电容器的系统，方法和装置
公开(公告)号：WO2016073290A1
公开(公告)日：2016-05-12
申请号：PCT/US2015/058176
申请日：2015-10-30
申请人： QUALCOMM INCORPORATED
发明人： KEELING, Nicholas Athol , KISSIN, Michael Le Gallais , BUDHIA, Mickel Bipin , HUANG, Chang-Yu , BEAVER, Jonathan , HAO, Hao , CAMASCA RAMIREZ, Claudio Armando
IPC分类号： H02J7/00 , B60L11/18 , H01F38/14 , H02J7/02
CPC分类号： H02J5/005 , B60L3/04 , B60L11/123 , B60L11/1816 , B60L11/182 , B60L11/1824 , B60L11/1833 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/1861 , B60L11/1877 , B60L2200/12 , B60L2210/30 , B60L2210/40 , B60L2250/16 , B60L2270/147 , H01F27/365 , H01F38/14 , H02J7/0027 , H02J7/025 , H02J17/00 , H02J50/00 , Y02E60/721 , Y02T10/6217 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/7055 , Y02T10/7072 , Y02T10/7077 , Y02T10/7241 , Y02T90/121 , Y02T90/122 , Y02T90/125 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
摘要： Systems, methods, and apparatus are disclosed for power transfer including a plurality of coil structures located over a ferrite element, the plurality of coil structures configured to generate a high flux region and a low flux region, the low flux region being located between the plurality of coil structures, and a tuning capacitance located directly over the ferrite element in the low flux region.
摘要翻译：公开了用于功率传递的系统，方法和装置，包括位于铁氧体元件上方的多个线圈结构，所述多个线圈结构被配置为产生高通量区域和低通量区域，低通量区域位于多个的线圈结构，以及在低通量区域中直接位于铁氧体元件上方的调谐电容。

9. 发明申请

WO2015112673A1 TUNABLE RADIO FREQUENCY (RF) FRONT-END ARCHITECTURE USING FILTER HAVING ADJUSTABLE INDUCTANCE AND CAPACITANCE 审中-公开
标题翻译：使用具有可调节电感和电容的滤波器的无源射频（RF）前端架构
公开(公告)号：WO2015112673A1
公开(公告)日：2015-07-30
申请号：PCT/US2015/012384
申请日：2015-01-22
申请人： QUALCOMM INCORPORATED
发明人： LEE, Hong-Ming , WANG, Kevin Hsi-huai , KHATRI, Himanshu , LI, Meng
IPC分类号： H03H7/01
CPC分类号： H04B1/0053 , H03H7/0115 , H03H7/1758 , H03H7/1766 , H03H7/1775 , H03H2210/012 , H03H2210/015 , H03H2210/025 , H03H2210/026 , H04B1/1036 , H04B2001/1063 , H04B2001/1072
摘要： A device includes an adjustable capacitance and a switchable inductance coupled to the adjustable capacitance and configured as a tunable resonant circuit, the switchable inductance comprising a tapped structure having a first inductance and a second inductance.
摘要翻译：一种器件包括可调电容和耦合到可调电容的可切换电感并且被配置为可调谐谐振电路，该可切换电感包括具有第一电感和第二电感的抽头结构。

10. 发明申请

WO2015094931A1 TUNABLE LOADLINE 审中-公开
标题翻译：可以加载
公开(公告)号：WO2015094931A1
公开(公告)日：2015-06-25
申请号：PCT/US2014/069877
申请日：2014-12-12
申请人： QUALCOMM INCORPORATED
发明人： HADJICHRISTOS, Aristotele , PRESTI, Calogero Davide , NEJATI, Babak
IPC分类号： H03F1/56 , H03F3/195 , H03F3/24
CPC分类号： H03F1/565 , H03F3/19 , H03F3/191 , H03F3/195 , H03F3/245 , H03F2200/111 , H03F2200/378 , H03F2200/387 , H03F2200/391 , H03F2200/417 , H03F2200/423
摘要： A tunable loadline is disclosed. In an exemplary embodiment, an apparatus includes an amplifier configured to output an amplified signal having a selected power level and a first impedance network coupled to receive the amplified signal at an input terminal and generate a first output signal having a first power level at a first output terminal. The first impedance network being configured to load the amplified signal to convert the selected power level to the first power level. The apparatus also includes a second impedance network configured to selectively receive the first output signal and generate a second output signal having a second power level at a second output terminal. The second impedance network being configured to combine with the first impedance network to load the amplified signal to convert the selected power level to the second power level.
摘要翻译：公开了一种可调节负载线。在示例性实施例中，一种装置包括：放大器，被配置为输出具有选定功率电平的放大信号和耦合以在输入端接收放大信号的第一阻抗网络，并产生第一功率电平的第一输出信号输出端子。第一阻抗网络被配置为加载放大的信号以将所选择的功率电平转换为第一功率电平。该装置还包括配置成选择性地接收第一输出信号并且在第二输出端产生具有第二功率电平的第二输出信号的第二阻抗网络。第二阻抗网络被配置为与第一阻抗网络组合以加载放大的信号，以将所选择的功率电平转换为第二功率电平。

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