专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20220182149A1 RING MODULATOR BASELINE WANDER COMPENSATION 有权
公开(公告)号：US20220182149A1
公开(公告)日：2022-06-09
申请号：US17676542
申请日：2022-02-21
申请人： Taehwan KIM , Hao LI , Meer Nazmus SAKIB , Haisheng RONG , Ganesh BALAMURUGAN , Sanjeev GUPTA , Jin HONG , Nikolai FEDIAKINE
发明人： Taehwan KIM , Hao LI , Meer Nazmus SAKIB , Haisheng RONG , Ganesh BALAMURUGAN , Sanjeev GUPTA , Jin HONG , Nikolai FEDIAKINE
IPC分类号： H04B10/50 , G02F1/01
摘要： Embodiments herein relate to techniques for baseline wander (BLW) compensation. The technique may include identifying a data stream that is to be modulated by a ring modulator of an optical transmitter, wherein the data stream has a frequency operable to cause thermal-based BLW of an optical output of the optical transmitter. The technique may further include adjusting a time-varying direct current (DC) voltage bias of the ring modulator based on the frequency of the data stream. Other embodiments may be described and/or claimed.

2. 发明申请

US20210175974A1 OPTICAL COHERENT TRANSMITTER ON A SILICON CHIP 有权
公开(公告)号：US20210175974A1
公开(公告)日：2021-06-10
申请号：US17180529
申请日：2021-02-19
申请人： Aliasghar EFTEKHAR , Duanni HUANG , Meer Nazmus SAKIB , Haisheng RONG , Ansheng LIU , Peicheng LIAO , Hao LI
发明人： Aliasghar EFTEKHAR , Duanni HUANG , Meer Nazmus SAKIB , Haisheng RONG , Ansheng LIU , Peicheng LIAO , Hao LI
IPC分类号： H04B10/50
摘要： Embodiments described herein may be related to apparatuses, processes, and techniques related to fully integrated optical coherent modulators on a silicon chip. These coherent modulators may be used to enable transmitters, receivers, transceivers, tunable lasers and other optical or electro-optical devices to be integrated on a silicon chip. In embodiments, the optical coherent modulators may be based on differential microring modulators that may be nested in a Mach-Zehnder Interferometer (MZI) configuration. Embodiments may also be directed to a miniaturized and fully integrated coherent modulators, which can enable terabit per second (Tbps) transceivers in a small form factor based on coherent modulation on a silicon chip. Other embodiments may be described and/or claimed.

3. 发明申请

US20210006276A1 MULTIMODE AND MULTI-FREQUENCY RADIO FREQUENCY FRONT END MODULE, CHIP, AND COMMUNICATION TERMINAL 有权
公开(公告)号：US20210006276A1
公开(公告)日：2021-01-07
申请号：US17027709
申请日：2020-09-22
申请人： Hao LI , Yunfang BAI
发明人： Hao LI , Yunfang BAI
IPC分类号： H04B1/04 , H04B1/44
摘要： Disclosed in the present invention are a multimode and multi-frequency radio frequency front end module, a chip, and a communication terminal. The radio frequency front end module comprises an input matching unit, an amplification unit, a first output matching module, a first switch module, a second matching module, and a control unit. The control unit is connected to the first switch module and is used for controlling a switch state of the first switch module, so as to input a radio frequency signal to one or more radio frequency transmission paths. According to the present invention, radio frequency transmission paths matching the radio frequency front end module can be selected according to different frequency bands under different modes and the control unit controls corresponding switches to be in switch-off and switch-on states, thereby implementing output of radio frequency signals at the different frequency bands under the different modes

4. 发明申请

US20190132001A1 A COMPRESSING METHOD OF A GRAYSCALE COMPENSATION TABLE OF AN OLED DISPLAY PANEL 审中-公开
公开(公告)号：US20190132001A1
公开(公告)日：2019-05-02
申请号：US15744809
申请日：2017-11-30
申请人： Yufan DENG , Mingjong JOU , Shensian SYU , Ronggang WANG , Kui FAN , Hao LI
发明人： Yufan DENG , Mingjong JOU , Shensian SYU , Ronggang WANG , Kui FAN , Hao LI
IPC分类号： H03M7/30 , G09G3/3208
CPC分类号： H03M7/6011 , G09G3/3208 , G09G2310/027 , H03M7/30 , H03M7/3071
摘要： The disclosure provided a compressing method of the grayscale compensation table of an OLED display panel, which comprising: step 10, when transmitting a set of grayscale compensation table of the OLED display panel to an encoder for encoding, firstly, performing a differential calculation on many grayscale compensation tables with a same color channel and different gray scales in the set of which to acquire a corresponding reference image and a difference image as replacements of many grayscale compensation tables; step 20, transmitting the above images to the encoder; step 30, the encoder compressing and encoding a received grayscale compensation table. The compressing method of the grayscale compensation table of the OLED display panel performs the intra-level differences between the same color component and the different grayscale compensation tables in the same OLED compensation table to improve an efficiency and a performance of the compression compensation table.

5. 发明申请

US20160070826A1 METHOD FOR QUICKLY IMPLEMENTING AN INTERIOR DESIGN SCHEME 审中-公开
标题翻译：快速实施室内设计方案的方法
公开(公告)号：US20160070826A1
公开(公告)日：2016-03-10
申请号：US14662211
申请日：2015-03-18
申请人： Jin YAO , Rujia LIU , Decai HE , Kun BAI , Hao LI , Bo WANG , Xingnan ZHANG , Xin FANG
发明人： Jin YAO , Rujia LIU , Decai HE , Kun BAI , Hao LI , Bo WANG , Xingnan ZHANG , Xin FANG
IPC分类号： G06F17/50
CPC分类号： G06F17/5004 , G06F2217/02 , G06F2217/04
摘要： The present invention discloses a method for quickly implementing an interior design scheme, including: step 1) design of a prototype room, dividing and setting a room into functional areas according to a type of a room, designing each of the functional areas in three sizes, that is, a large size, a medium size and a small size, and with a design style by a designer; step 2) designing a prototype room by each designer, forming the functional areas and recording them in an easily-implemented system, according to an easily-implemented protocol and rule, and in an easily-implemented computer description language, functions and formulas; step 3) transforming the designed prototype room into computer description language and formulas, and transferring it to a cloud platform, and synchronizing it to software of any hypostatic store in any place across the world; and step 4) in a hypostatic store, adjusting sizes of the functional areas, arranging positions of the functional areas and selecting a prototype room according to the type of the room, and transforming functions and formulas of a previously designed prototype room scheme into a three-dimensional stereo and presenting the three-dimensional stereo immediately by a computer.
摘要翻译：本发明公开了一种快速实现室内设计方案的方法，包括：步骤1）根据房间类型设计原型室，将房间划分成功能区域，设计三个尺寸的功能区域，大尺寸，中等尺寸，小尺寸，设计师设计风格; 步骤2）每个设计者设计一个原型室，根据易于实施的协议和规则，以易于实现的计算机描述语言，功能和公式，形成功能区域并将其记录在易于实施的系统中; 步骤3）将设计的原型室转换为计算机描述语言和公式，并将其转移到云平台，并将其同步到世界各地任何地方的任何静态商店的软件; 和步骤4），调整功能区域的大小，根据房间的类型来布置功能区域的位置和选择原型室，以及将先前设计的原型室方案的功能和公式转换为三立体立体声立体声立体立体显示立体立体声

6. 发明申请

US20120160338A1 DRIP LINE INSTALLATION KIT, APPARATUS AND METHOD THEREFOR 审中-公开
标题翻译： DRIP LINE安装套件，其设备及方法
公开(公告)号：US20120160338A1
公开(公告)日：2012-06-28
申请号：US13332694
申请日：2011-12-21
申请人： Joanne PAPARI , Hao LI
发明人： Joanne PAPARI , Hao LI
IPC分类号： F16L41/04 , B23B41/08
CPC分类号： F16L41/065 , Y10T137/0469 , Y10T137/6123
摘要： A drip line installation kit apparatus and method is provided for puncturing a conduit. The kit includes a clamping means having a clamp member to engage the conduit, the clamp member having a guiding channel oriented at a predefined angle to the conduit. A coupling means engages the guiding channel and a punch fits within the coupling means so as to align with the guiding channel and maintain a conduit puncturing punch end at the predefined angle to the conduit. A punch press engages the coupling means and drives the punch into the conduit thereby puncturing the conduit.
摘要翻译：提供了一种用于刺穿导管的滴线安装套件装置和方法。套件包括具有夹紧构件以与导管接合的夹紧装置，夹紧构件具有以与管道成预定角度定向的导向通道。联接装置接合引导通道并且冲头装配在联接装置内，以便与引导通道对准并且保持导管以与管道成预定角度的穿刺冲头端部。冲压机接合联接装置并将冲头驱动到导管中，从而刺穿导管。

7. 发明申请

US20100073896A1 BOARD HARDWARE DEVICE AND RADIO FREQUENCY BLIND-MATE CONNECTION DEVICE 有权
标题翻译：板式硬件设备和无线电频率盲点连接设备
公开(公告)号：US20100073896A1
公开(公告)日：2010-03-25
申请号：US12630464
申请日：2009-12-03
申请人： Chenggang TANG , Hao LI , Haitao LI , Xiaohui SHEN
发明人： Chenggang TANG , Hao LI , Haitao LI , Xiaohui SHEN
IPC分类号： H05K1/14
CPC分类号： H04B1/40 , H05K1/0237 , H05K1/144
摘要： An RF blind-mate connection device disclosed herein includes a duplexer, a power amplification circuit board, a transceiver, an RF signal connector, and a power connector. The duplexer and the transceiver are located at one end of the RF blind-mate connection device, and the transceiver is fixed on the duplexer; the power amplification circuit board is located at the other end of the RF blind-mate connection device, and the location of the power amplification circuit board corresponds to that of the duplexer; the RF signal connector is fixed on the duplexer and the power amplification circuit board; the power connector is fixed on the transceiver and the power amplification circuit board; and the RF signal connector and the power connector transmit both the power signal and the RF signal in a blind-mate way. A board hardware device is disclosed herein to transmit RF signals and power signals inside the RF module through the connector.
摘要翻译：本文公开的RF盲配连接装置包括双工器，功率放大电路板，收发器，RF信号连接器和电源连接器。双工器和收发器位于RF配对连接设备的一端，收发器固定在双工器上; 功率放大电路板位于RF配对连接装置的另一端，功率放大电路板的位置对应于双工器的位置; RF信号连接器固定在双工器和功率放大电路板上; 电源连接器固定在收发器和功率放大电路板上; RF信号连接器和电源连接器以盲目的方式传输功率信号和RF信号。本文公开了一种板硬件设备，以通过连接器在RF模块内部发送RF信号和功率信号。

8. 发明申请

US20230136242A1 METHOD AND SYSTEM FOR ACQUIRING OPERATING PARAMETERS OF PHOTOGRAPHIC LENS 有权
公开(公告)号：US20230136242A1
公开(公告)日：2023-05-04
申请号：US17517680
申请日：2021-11-03
申请人： YiQiang PAN , Hao LI , Yi XU , SongJian YAO , JieMing LI , Bin ZHANG
发明人： YiQiang PAN , Hao LI , Yi XU , SongJian YAO , JieMing LI , Bin ZHANG
IPC分类号： G03B7/091 , G03B17/00 , H04N5/225 , G03B7/26 , G03B7/20 , G03B5/00
摘要： The present invention provides a method and system for acquiring operating parameters of a photographic lens, including: a control circuit and a storage unit that are configured in the photographic lens, where the control circuit acquires an operating parameter of the photographic lens by using a focusing ring position sensor, a zoom ring position sensor, an aperture ring position sensor, an accelerometer and a gyro sensor; and the control circuit is further connected to a camera or an external data reading device by using a communication interface, to output the operating parameter after data encapsulation in real time.

9. 发明申请

US20120026124A1 TOUCH SCREEN RENDERING SYSTEM AND METHOD OF OPERATION THEREOF 有权
标题翻译：触控屏幕渲染系统及其操作方法
公开(公告)号：US20120026124A1
公开(公告)日：2012-02-02
申请号：US12848127
申请日：2010-07-31
申请人： Hao LI , Yi WEI , Steven YOUNG
发明人： Hao LI , Yi WEI , Steven YOUNG
IPC分类号： G06F3/045 , H05K13/08 , H05K13/04
CPC分类号： G06F3/0414 , G06F3/045 , Y10T29/49002 , Y10T29/49004 , Y10T29/49117
摘要： A touch-screen display apparatus, the apparatus may include first and second sheets having opposed major surfaces and a size and shape defined by a periphery. The periphery may be defined by opposed ends and opposed edges. The first and second sheets may each have a conductive pattern including a pair of opposed busbars and a plurality of traces electrically coupled to, and extending between, corresponding pairs of opposed busbars. The transparent force sensing (TFS) sheet may have opposed major surfaces and a variable resistance which is related to a force exerted upon one or more of its major surfaces. The TFS sheet may be situated between the first and second sheets. The apparatus may also include one or more separation portions situated between the TFS sheet and the first or second sheet to bias the TFS sheet apart from the first or second sheet.
摘要翻译：触摸屏显示装置，该装置可以包括具有相对的主表面的第一和第二片以及由周边限定的尺寸和形状。周边可以由相对的端部和相对的边缘限定。第一和第二片可以各自具有导电图案，其包括一对相对的汇流条以及电耦合到相对的一对相对的汇流条之间并在其之间延伸的多个迹线。透明力感测（TFS）片材可以具有相对的主表面和与施加在其主表面的一个或多个上的力相关的可变电阻。 TFS片材可以位于第一和第二片材之间。该设备还可以包括位于TFS片材和第一或第二片材之间的一个或多个分离部分，以将TFS片材从第一片材或第二片材偏离。

10. 发明申请

US20160071328A1 METHOD FOR DISPLAYING 2D IMAGE AND 3D IMAGE OF SAME DECORATION SCENE SIMULTANEOUSLY ON SINGLE INTERFACE 审中-公开
标题翻译：同时显示同一装饰场景的二维图像和3D图像的方法同时在单个界面
公开(公告)号：US20160071328A1
公开(公告)日：2016-03-10
申请号：US14662193
申请日：2015-03-18
申请人： Jin YAO , Rujia LIU , Decai HE , Kun BAI , Hao LI , Bo WANG , Xingnan ZHANG , Xin FANG
发明人： Jin YAO , Rujia LIU , Decai HE , Kun BAI , Hao LI , Bo WANG , Xingnan ZHANG , Xin FANG
IPC分类号： G06T19/20 , G06F3/0484 , G06F3/0489 , G06F3/0481
CPC分类号： G06T19/20 , G06F3/04817 , G06F3/04847 , G06F3/04895 , G06F2203/04803 , G06F2203/04804 , G06T2210/04 , G06T2219/2004 , G06T2219/2016 , G06T2219/2021
摘要： The present invention discloses a method for displaying a 2D image and a 3D image of a same decoration scene simultaneously on a single interface, including: when a decoration scene is displayed on an interface of an electronic display device, an operationally changeable 2D image is displayed, and a 3D image of the 2D image is displayed on the same interface, changed with an operational change of the 2D image. The 2D image is a transparent image and located at a front side of the same interface, and the 3D image is a nontransparent image and located at a back side of the same interface, such that the 3D image is displayed by penetrating through the 2D image. The difference of the designing method of the present invention from the conventional methods lies in that: in the conventional methods, furniture may only be accurately placed in a 2D interface, and the stereo effect needs to be adjusted in a 3D interface, which is complicated in operation and cannot be displayed intuitively, while in the present invention, it is realized that the operation would be performed in two interfaces may be completed in one page, therefore, it has a significant promotion value.
摘要翻译：本发明公开了一种用于在单个界面上同时显示相同装饰场景的2D图像和3D图像的方法，包括：当在电子显示装置的界面上显示装饰场景时，显示可操作地改变的2D图像，并且2D图像的3D图像显示在相同的界面上，随2D图像的操作变化而改变。 2D图像是透明图像并且位于相同界面的前侧，并且3D图像是不透明图像并且位于相同界面的背面，使得通过穿透2D图像来显示3D图像。本发明的设计方法与常规方法的不同之处在于：在传统方法中，家具只能准确地放置在2D接口中，并且立体声效果需要在3D接口中进行调整，这是复杂的在操作中并且不能直观地显示，而在本发明中，实现在两个接口中执行的操作可以在一页中完成，因此具有显着的促进价值。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式