公开(公告)号：USD1067657S1

公开(公告)日：2025-03-25

申请号：US29968358

申请日：2024-10-16

Applicant: Xin Jin

Designer： Xin Jin

公开(公告)号：US12140672B2

公开(公告)日：2024-11-12

申请号：US17126623

申请日：2020-12-18

Applicant: Zhongyong Guo ,  Xin Jin

Inventor： Zhongyong Guo ,  Xin Jin

IPC: G01S17/58 ,  G01S7/481 ,  G01S7/4913 ,  G01S17/931

Abstract: Doppler LIDARs, such as those used in ADAS (advanced driver assistance system) and autonomous vehicles, may need to sense objects at many directions. Some of the Doppler LIDAR devices use mechanically moving parts to scan over a range of directions and the various directions are not sensed simultaneously but sensed in turns over time. Mechanical moving parts generally have higher costs, lower reliability and shorter Mean Time To Failure (MTTF). The LIDAR sensor on chip with Doppler-sensing pixels disclosed herein uses a Doppler sensing-chip that enables Doppler LIDAR devices to sense many directions simultaneously in parallel without having to use mechanical scan and mechanical moving parts, even without having to use electronic scan. Lower costs, higher reliability, and faster detection time as well as higher direction sensing accuracy are objectives of this invention.

公开(公告)号：US20220011438A1

公开(公告)日：2022-01-13

申请号：US17194389

申请日：2021-03-08

Applicant: Xin Jin

Inventor： Xin Jin

IPC: G01S17/931 ,  G01S17/26 ,  G01S7/481 ,  G01S17/89

Abstract: In many applications such as autonomous vehicle and ADAS (advanced driver assistance system), both LIDAR sensor and camera sensor play important and complementary roles in sensing surroundings. The scanless LIDAR sensor on chip architecture disclosed in this application is suitable to build a LIDAR and a camera sensor on a single chip and share one set of optics, enabling a combined FMCW Doppler LIDAR and camera sensor inherently to work together and jointly sense directions simultaneously in parallel without mechanical, electronic or phonic scanning, no extra efforts needed to align them either. Lower costs, higher reliability, and faster detection as well as higher direction sensing accuracy and multi-domain sensing are objectives of this invention. The combined optical sensor provides object sensing information in multiple domains: angles of view (direction vector), distance, relative velocity, colors (in Red-Green-Blue victor) and light strength.

公开(公告)号：US20220011430A1

公开(公告)日：2022-01-13

申请号：US17126623

申请日：2020-12-18

Applicant: Zhongyong Guo ,  Xin Jin

Inventor： Zhongyong Guo ,  Xin Jin

IPC: G01S17/58 ,  G01S7/481 ,  G01S17/931 ,  G01S7/4913

Abstract: Doppler LIDARs, such as those used in ADAS (advanced driver assistance system) and autonomous vehicles, may need to sense objects at many directions. Some of the Doppler LIDAR devices use mechanically moving parts to scan over a range of directions and the various directions are not sensed simultaneously but sensed in turns over time. Mechanical moving parts generally have higher costs, lower reliability and shorter Mean Time To Failure (MTTF). The LIDAR sensor on chip with Doppler-sensing pixels disclosed herein uses a Doppler sensing-chip that enables Doppler LIDAR devices to sense many directions simultaneously in parallel without having to use mechanical scan and mechanical moving parts, even without having to use electronic scan. Lower costs, higher reliability, and faster detection time as well as higher direction sensing accuracy are objectives of this invention.

公开(公告)号：US09329338B2

公开(公告)日：2016-05-03

申请号：US14425229

申请日：2013-08-12

Applicant: Zhengbiao Ouyang ,  Xin Jin

Inventor： Zhengbiao Ouyang ,  Xin Jin

IPC: G02B6/26 ,  G02B6/42 ,  G02B6/122 ,  G02B6/126 ,  B82Y20/00 ,  G02B6/12

CPC classification number: G02B6/1225 ,  B82Y20/00 ,  G02B6/126 ,  G02B2006/1215 ,  G02F2202/32

Abstract: The present invention discloses a full-polarization-state power distributor with integer ratio of power distribution based on photonic crystal waveguide which comprises a photonic crystal waveguide formed in a photonic crystal with a complete photonic band-gap, and the photonic crystal consists of background dielectric rod array; the photonic crystal waveguide consists of a transverse waveguide and a perpendicular waveguide perpendicularly connected with the transverse waveguide; one end of the transverse waveguide is an input end, and the other end is an output end; the perpendicular waveguide is another output end; and the middle part of the transverse waveguide is provided with waveguide defect dielectric rods. The structure of the present invention has a small volume, high light transmission efficiency, it is convenient for optical integration and highly efficient and it is suitable for large-scale optical integrated circuits and can realize the function of full-polarization-state power distribution with integer ratio for different wavelengths.

Abstract translation: 本发明公开了一种基于光子晶体波导的功率分布整数倍的全偏振态功率分配器，其包括在具有完全光子带隙的光子晶体中形成的光子晶体波导，并且光子晶体由背景电介质 棒阵列 光子晶体波导由横向波导和与横向波导垂直连接的垂直波导组成; 横向波导的一端为输入端，另一端为输出端; 垂直波导是另一输出端; 并且横向波导的中间部分设置有波导缺陷介质棒。 本发明的结构体积小，光传输效率高，光集成方便，高效，适用于大型光集成电路，可实现全极化态配电功能 不同波长的整数比。

公开(公告)号：US08975343B2

公开(公告)日：2015-03-10

申请号：US13508075

申请日：2010-11-10

Applicant: Maurice J. Marks ,  Xin Jin

Inventor： Maurice J. Marks ,  Xin Jin

IPC: C08G65/32 ,  C08G63/42

CPC classification number: C08G63/42

Abstract: A hydroxyl-functional polyester resin composition including the reaction product of (a) a divinylarene dioxide, and (b) at least one dicarboxylic acid; a process for making the hydroxyl-functional polyester resin composition; and a curable hydroxyl-functional polyester resin composition made therefrom. The cured product made from the above curable hydroxyl-functional polyester resin composition is thermally stable and offers improved properties such as a lower viscosity and a high heat resistance compared to known cured products prepared from known epoxy resins.

Abstract translation: 一种羟基官能聚酯树脂组合物，其包含（a）二乙烯基芳烃二氧化物和（b）至少一种二羧酸的反应产物; 制备羟基官能聚酯树脂组合物的方法; 和由其制成的可固化的羟基官能的聚酯树脂组合物。 由上述可固化羟基官能聚酯树脂组合物制成的固化产物与已知的已知环氧树脂制备的已知固化产物相比，是热稳定的，具有较低的粘度和较高的耐热性能。

公开(公告)号：US08806341B2

公开(公告)日：2014-08-12

申请号：US12635609

申请日：2009-12-10

Applicant: Eugene Chuan-Huai Wei ,  Varun Narang ,  Zhibing Wang ,  Yuming Liang ,  Xin Jin ,  Ting-Hao Yang ,  Eric Feng ,  Andrew Cheng-Min Lin

Inventor： Eugene Chuan-Huai Wei ,  Varun Narang ,  Zhibing Wang ,  Yuming Liang ,  Xin Jin ,  Ting-Hao Yang ,  Eric Feng ,  Andrew Cheng-Min Lin

IPC: G06F3/00

CPC classification number: H04N21/252 ,  G06F17/30796 ,  H04N21/44222 ,  H04N21/4826

Abstract: A method and apparatus for navigating a media program is disclosed. Viewing data for segments of the media program are monitored and used to compile statistics that are presented to the user in a histogram, so that popular portions of the media program can be identified and navigated to. One embodiment includes a searchable transcript of the media program that is synchronized with the histogram.

Abstract translation: 公开了用于导航媒体节目的方法和装置。 监视媒体程序段的数据查看数据，并用于编制在直方图中呈现给用户的统计信息，以便媒体程序的流行部分可以被识别和导航。 一个实施例包括与直方图同步的媒体节目的可搜索的记录。

公开(公告)号：US08670503B2

公开(公告)日：2014-03-11

申请号：US13604202

申请日：2012-09-05

Applicant: Wen-Yen Chan ,  Nasserullah Khan ,  Michael Habicher ,  Nagula Tharma Sangary ,  Qingzhong Jiao ,  Xin Jin

Inventor： Wen-Yen Chan ,  Nasserullah Khan ,  Michael Habicher ,  Nagula Tharma Sangary ,  Qingzhong Jiao ,  Xin Jin

IPC: H04L25/03

CPC classification number: H04W52/343

Abstract: A power management system and method for a wireless communication device generates an average desired transmit power signal based on at least one of a received signal strength indicator signal and a power control instruction signal from a base station. A power supply level adjustment signal is generated based on the data parameters of an outgoing data stream and at least one environmental information signal. A combination of the power supply level adjustment signal and the average desired transmit power or a gain control signal and an altered version of the power supply level adjustment signal is used to generate a variable power supply signal that is provided to an output amplifier block for sufficiently generating outgoing wireless device radio signals while reducing power loss in the output amplifier block.

Abstract translation: 用于无线通信设备的电源管理系统和方法基于来自基站的接收信号强度指示符信号和功率控制指令信号中的至少一个产生平均期望的发射功率信号。 基于输出数据流的数据参数和至少一个环境信息信号生成电源电平调整信号。 使用电源电平调整信号和平均期望发送功率或增益控制信号和电源电平调整信号的改变版本的组合来产生可变电源信号，该可变电源信号被提供给输出放大器块用于充分地 产生输出无线设备无线电信号，同时减少输出放大器块中的功率损耗。

公开(公告)号：US20140024388A1

公开(公告)日：2014-01-23

申请号：US13980262

申请日：2011-01-21

Applicant: Andrew Mark Earnshaw ,  Xin Jin ,  Jianfeng Weng

Inventor： Andrew Mark Earnshaw ,  Xin Jin ,  Jianfeng Weng

IPC: H04L5/00

CPC classification number: H04L5/0073 ,  H04W24/10 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/082

Abstract: Systems and methods can be implemented on a user device and eNBs to manage downlink interference at the user device. The user device in a cell associated with a corresponding serving base station may receive interference from one or more interfering base stations. The user device can identify a preferred radio resource set in response to the detected interference and transmit a preferred radio resource indication to at least the serving base station in response to the detected interference. The preferred radio resource indication can be used for identifying the preferred radio resource set associated with the serving base station.

Abstract translation: 可以在用户设备和eNB上实现系统和方法来管理用户设备处的下行链路干扰。 与相应的服务基站相关联的小区中的用户设备可以接收来自一个或多个干扰基站的干扰。 用户设备可以响应于检测到的干扰来识别优选的无线电资源集合，并响应于检测到的干扰向至少服务基站发送优选的无线电资源指示。 优选的无线电资源指示可以用于识别与服务基站相关联的优选无线电资源集合。

公开(公告)号：US08559622B2

公开(公告)日：2013-10-15

申请号：US13193899

申请日：2011-07-29

Applicant: Wen Zhao ,  Runbo Fu ,  Xin Jin ,  Pokin Yeung ,  Karen A. Rudnitski

Inventor： Wen Zhao ,  Runbo Fu ,  Xin Jin ,  Pokin Yeung ,  Karen A. Rudnitski

IPC: H04M1/00

CPC classification number: H04M1/7258 ,  G06F3/0219 ,  G06F3/041 ,  H04M1/23 ,  H04M1/6066 ,  H04M1/72522 ,  H04M2250/02 ,  H04M2250/70

Abstract: An apparatus and method for telephony tone signal and character code generation for QWERTY keyboards includes a QWERTY style keyboard, a processor and a keyboard mode control software module. The QWERTY style keyboard has a plurality of letter keys, wherein each letter key is configured to generate a unique input signal. The processor is coupled to the keyboard and is configured to convert each unique input signal generated by the letter keys into a character code and/or a telephony tone signal. The keyboard mode control software module operates on the processor, and controls whether the processor converts the unique input signals from the letter keys into character codes or telephony tone signals.