公开(公告)号：US09971115B2

公开(公告)日：2018-05-15

申请号：US15186678

申请日：2016-06-20

申请人： Cosemi Technologies, Inc.

发明人： Wenbin Jiang ,  Chien-Yu Kuo ,  Nguyen X. Nguyen

IPC分类号： G02B6/44 ,  H04B10/25 ,  G02B6/42 ,  H04B10/40 ,  H04B10/516

CPC分类号： H04B10/2504 ,  G02B6/424 ,  G02B6/4245 ,  G02B6/4274 ,  G02B6/4279 ,  G02B6/428 ,  G02B6/4284 ,  G02B6/4293 ,  G02B6/4416 ,  H04B10/25 ,  H04B10/40 ,  H04B10/503 ,  H04B10/516

摘要： A data communication system is disclosed including a cable medium and modulator adapted to carry data and power between a high speed data source and a high speed data sink. Relatively high speed data (e.g. the TMDS data of an HDMI interface) may be carried on optical waveguides in the cable medium. Relatively low-speed data (e.g., DDC data and clock, and CEC of an HDMI interface) may be carried on a separate set of optical waveguides or wire mediums. The optical waveguides allow for substantially less signal distortion of the high-speed data, thereby allowing the cable medium to achieve much higher lengths without significantly affecting the high-speed signaling.

公开(公告)号：US09641250B2

公开(公告)日：2017-05-02

申请号：US14706810

申请日：2015-05-07

申请人： Cosemi Technologies, Inc.

发明人： Wenbin Jiang ,  Chien-Yu Kuo ,  Nguyen X. Nguyen

IPC分类号： H04J3/00 ,  G02B6/42 ,  G02B6/44 ,  H04B10/25

CPC分类号： H04B10/2504 ,  G02B6/424 ,  G02B6/4245 ,  G02B6/4274 ,  G02B6/4279 ,  G02B6/428 ,  G02B6/4284 ,  G02B6/4293 ,  G02B6/4416 ,  H04B10/25 ,  H04B10/40 ,  H04B10/503 ,  H04B10/516

摘要： A data communication system is disclosed including a cable medium and modulator adapted to carry data and power between a high speed data source and a high speed data sink. Relatively high speed data (e.g. the TMDS data of an HDMI interface) may be carried on optical waveguides in the cable medium. Relatively low-speed data (e.g., DDC data and clock, and CEC of an HDMI interface) may be carried on a separate set of optical waveguides or wire mediums. The optical waveguides allow for substantially less signal distortion of the high-speed data, thereby allowing the cable medium to achieve much higher lengths without significantly affecting the high-speed signaling.

公开(公告)号：US20180069630A1

公开(公告)日：2018-03-08

申请号：US15806607

申请日：2017-11-08

申请人： Cosemi Technologies, Inc.

发明人： Wenbin Jiang ,  Chien-Yu Kuo ,  Nguyen X. Nguyen

IPC分类号： H04B10/25 ,  H04B10/50 ,  H04B10/40 ,  G02B6/42 ,  G02B6/44

CPC分类号： H04B10/2504 ,  G02B6/424 ,  G02B6/4245 ,  G02B6/4274 ,  G02B6/4279 ,  G02B6/428 ,  G02B6/4284 ,  G02B6/4293 ,  G02B6/4416 ,  H04B10/25 ,  H04B10/40 ,  H04B10/503 ,  H04B10/516

摘要： An optical communication mount configured for surface mounting of optical transmitters, receivers or transceivers. The mount includes a housing having holes extending from the back side to the front side of the housing. The mount includes a first set of electrically-conductive traces disposed on a bottom side of the housing for surface mounting the mount on a printed circuit board (PCB), and a second set of electrically-conductive traces disposed on the front side of the housing. The mount also includes optical fibers extending into the thru-holes from the back side of the housing. The mount includes photo devices substantially registered with the thru-holes at the front side of the housing in a manner to receive and/or transmit more optical signals by way of the optical fibers, wherein the photo devices are configured to receive bias voltages from the PCB by way of the first and second sets of electrically-conductive traces.

公开(公告)号：US09813153B2

公开(公告)日：2017-11-07

申请号：US15186658

申请日：2016-06-20

申请人： Cosemi Technologies, Inc.

发明人： Devang Parekh ,  Nguyen X. Nguyen ,  Chien-Yu Kuo

IPC分类号： H04B10/00 ,  H04B10/25 ,  G02B6/42

CPC分类号： H04B10/25 ,  G02B6/4246 ,  G02B6/4277 ,  G02B6/4293 ,  G09G5/006 ,  G09G2370/045 ,  G09G2370/10 ,  G09G2370/18

摘要： A communications cable is disclosed. The cable includes a first circuit configured to receive electrical data signals from a data source via an input connector, and convert the electrical data signals into optical signals for transmission by way of one or more optical fibers. The cable includes a second circuit configured to convert the optical signals received via the one or more optical fibers back to electrical data signals for providing to a data sink via an output connector. The cable includes a third circuit for applying pre- and post-signal conditioning to bi-directional control data for transmission to and received from the data sink via wires. The cable includes a fourth circuit for applying pre- and post-signal conditioning to bi-directional control data for transmission to and received from the data source via wires. The pre- and post-signal conditioning compensate for capacitance and/or resistance effects on the signals introduced by the wires.

公开(公告)号：US20160176130A1

公开(公告)日：2016-06-23

申请号：US14578451

申请日：2014-12-21

申请人： Cosemi Technologies, Inc

发明人： Haijiang Yu Yu ,  June Nguyen ,  Devang Parekh ,  Michael Cheng ,  Chien-Yu Kuo ,  Wenbin Jiang

IPC分类号： B29D11/00 ,  G02B13/14

CPC分类号： B29D11/00365 ,  B29D11/00442 ,  B29K2105/0061 ,  G02B13/143

摘要： Disclosed herein is a method of making an optical device, such as a photo diode or vertical cavity surface emitting laser (VCSEL). The method entails forming an active device within a substrate, forming a layer of surfactant over the active device; injecting microlens material over the surfactant layer directly above the active device, and curing the injected microlens material to form a microlens over the surfactant layer above the active device, such that the active device is capable of receiving or transmitting an optical signal by way of the microlens. An inkjet printing device may be used to inject the microlens material over the active device.

摘要翻译： 本文公开了制造诸如光电二极管或垂直腔表面发射激光器（VCSEL）的光学器件的方法。 该方法需要在衬底内形成有源器件，在有源器件上形成表面活性剂层; 在活性器件正上方的表面活性剂层上注入微透镜材料，并固化注入的微透镜材料，以在有源器件上方的表面活性剂层上形成微透镜，使得有源器件能够通过 微透镜 可以使用喷墨打印装置将微透镜材料注入到有源装置上。

公开(公告)号：US10247891B2

公开(公告)日：2019-04-02

申请号：US15806607

申请日：2017-11-08

申请人： Cosemi Technologies, Inc.

发明人： Wenbin Jiang ,  Chien-Yu Kuo ,  Nguyen X. Nguyen

IPC分类号： G02B6/42 ,  G02B6/43 ,  H04B10/25 ,  G02B6/44 ,  H04B10/40 ,  H04B10/50 ,  H04B10/516

摘要： An optical communication mount configured for surface mounting of optical transmitters, receivers or transceivers. The mount includes a housing having holes extending from the back side to the front side of the housing. The mount includes a first set of electrically-conductive traces disposed on a bottom side of the housing for surface mounting the mount on a printed circuit board (PCB), and a second set of electrically-conductive traces disposed on the front side of the housing. The mount also includes optical fibers extending into the thru-holes from the back side of the housing. The mount includes photo devices substantially registered with the thru-holes at the front side of the housing in a manner to receive and/or transmit more optical signals by way of the optical fibers, wherein the photo devices are configured to receive bias voltages from the PCB by way of the first and second sets of electrically-conductive traces.

公开(公告)号：US20170054501A9

公开(公告)日：2017-02-23

申请号：US14706810

申请日：2015-05-07

申请人： Cosemi Technologies, Inc.

发明人： Wenbin Jiang ,  Chien-Yu Kuo ,  Nguyen X. Nguyen

IPC分类号： H04B10/25 ,  G02B6/42 ,  G02B6/44

CPC分类号： H04B10/2504 ,  G02B6/424 ,  G02B6/4245 ,  G02B6/4274 ,  G02B6/4279 ,  G02B6/428 ,  G02B6/4284 ,  G02B6/4293 ,  G02B6/4416 ,  H04B10/25 ,  H04B10/40 ,  H04B10/503 ,  H04B10/516

摘要： A data communication system is disclosed including a cable medium and modulator adapted to carry data and power between a high speed data source and a high speed data sink. Relatively high speed data (e.g. the TMDS data of an HDMI interface) may be carried on optical waveguides in the cable medium. Relatively low-speed data (e.g., DDC data and clock, and CEC of an HDMI interface) may be carried on a separate set of optical waveguides or wire mediums. The optical waveguides allow for substantially less signal distortion of the high-speed data, thereby allowing the cable medium to achieve much higher lengths without significantly affecting the high-speed signaling.

摘要翻译： 公开了一种数据通信系统，其包括适于在高速数据源和高速数据宿之间传送数据和电力的电缆介质和调制器。 相对高速数据（例如，HDMI接口的TMDS数据）可以承载在电缆介质中的光波导上。 相对低速数据（例如，DDC数据和时钟以及HDMI接口的CEC）可以在单独的一组光波导或有线介质上承载。 光波导允许高速数据的信号失真大大降低，从而允许电缆介质实现更高的长度，而不会显着影响高速信号。

公开(公告)号：US20160306127A1

公开(公告)日：2016-10-20

申请号：US15186678

申请日：2016-06-20

申请人： Cosemi Technologies, Inc.

发明人： Wenbin Jiang ,  Chien-Yu Kuo ,  Nguyen X. Nguyen

IPC分类号： G02B6/42 ,  G02B6/44 ,  H04B10/516 ,  H04B10/40 ,  H04B10/25

CPC分类号： H04B10/2504 ,  G02B6/424 ,  G02B6/4245 ,  G02B6/4274 ,  G02B6/4279 ,  G02B6/428 ,  G02B6/4284 ,  G02B6/4293 ,  G02B6/4416 ,  H04B10/25 ,  H04B10/40 ,  H04B10/503 ,  H04B10/516

摘要： A data communication system is disclosed including a cable medium and modulator adapted to carry data and power between a high speed data source and a high speed data sink. Relatively high speed data (e.g. the TMDS data of an HDMI interface) may be carried on optical waveguides in the cable medium. Relatively low-speed data (e.g., DDC data and clock, and CEC of an HDMI interface) may be carried on a separate set of optical waveguides or wire mediums. The optical waveguides allow for substantially less signal distortion of the high-speed data, thereby allowing the cable medium to achieve much higher lengths without significantly affecting the high-speed signaling.

摘要翻译： 公开了一种数据通信系统，其包括适于在高速数据源和高速数据宿之间传送数据和电力的电缆介质和调制器。 相对高速数据（例如，HDMI接口的TMDS数据）可以承载在电缆介质中的光波导上。 相对低速数据（例如，DDC数据和时钟以及HDMI接口的CEC）可以在单独的一组光波导或有线介质上承载。 光波导允许高速数据的信号失真大大降低，从而允许电缆介质实现更高的长度，而不会显着影响高速信号。

公开(公告)号：US20150110499A1

公开(公告)日：2015-04-23

申请号：US14581667

申请日：2014-12-23

申请人： Cosemi Technologies, Inc.

发明人： Wenbin Jiang ,  Chien-Yu Kuo ,  Nguyen X. Nguyen

IPC分类号： H04B10/40 ,  H04B10/50

CPC分类号： G02B6/4249 ,  G02B6/424 ,  G02B6/4245 ,  G02B6/4257 ,  G02B6/4274 ,  G02B6/4279 ,  G02B6/428 ,  G02B6/4284 ,  G02B6/4293 ,  G02B6/4416 ,  H04B10/25 ,  H04B10/2504 ,  H04B10/40 ,  H04B10/503 ,  H04B10/516

摘要： An optical communication mount configured for surface mounting of optical transmitters, receivers or transceivers. The mount includes a housing having holes extending from the back side to the front side of the housing. The mount includes a first set of electrically-conductive traces disposed on a bottom side of the housing for surface mounting the mount on a printed circuit board (PCB), and a second set of electrically-conductive traces disposed on the front side of the housing. The mount also includes optical fibers extending into the thru-holes from the back side of the housing. The mount includes photo devices substantially registered with the thru-holes at the front side of the housing in a manner to receive and/or transmit more optical signals by way of the optical fibers, wherein the photo devices are configured to receive bias voltages from the PCB by way of the first and second sets of electrically-conductive traces.

摘要翻译： 配置用于光发射器，接收器或收发器的表面安装的光通信安装座。 安装件包括具有从壳体的后侧延伸到前侧的孔的壳体。 安装件包括设置在壳体的底侧上的第一组导电迹线，用于将安装件表面安装在印刷电路板（PCB）上;以及第二组导电迹线，布置在壳体的前侧 。 安装座还包括从壳体的后侧延伸到通孔中的光纤。 安装件包括基本上以壳体前侧的通孔注册的照相装置，以便通过光纤接收和/或传输更多的光信号，其中，照相装置被配置为接收来自 PCB通过第一和第二组导电迹线。

公开(公告)号：US08948197B2

公开(公告)日：2015-02-03

申请号：US13627911

申请日：2012-09-26

申请人： Cosemi Technologies, Inc.

发明人： Wenbin Jiang ,  Chien-Yu Kuo ,  Nguyen X. Nguyen

IPC分类号： H04J3/00 ,  G02B6/42 ,  G02B6/44

CPC分类号： H04B10/2504 ,  G02B6/424 ,  G02B6/4245 ,  G02B6/4274 ,  G02B6/4279 ,  G02B6/428 ,  G02B6/4284 ,  G02B6/4293 ,  G02B6/4416 ,  H04B10/25 ,  H04B10/40 ,  H04B10/503 ,  H04B10/516

摘要： A data communication system is disclosed including a cable medium and modulator adapted to carry data and power between a high speed data source and a high speed data sink. Relatively high speed data (e.g. the TMDS data of an HDMI interface) may be carried on optical waveguides in the cable medium. Relatively low-speed data (e.g., DDC data and clock, and CEC of an HDMI interface) may be carried on a separate set of optical waveguides or wire mediums. The optical waveguides allow for substantially less signal distortion of the high-speed data, thereby allowing the cable medium to achieve much higher lengths without significantly affecting the high-speed signaling.

摘要翻译： 公开了一种数据通信系统，其包括适于在高速数据源和高速数据宿之间传送数据和电力的电缆介质和调制器。 相对高速数据（例如，HDMI接口的TMDS数据）可以承载在电缆介质中的光波导上。 相对低速数据（例如，DDC数据和时钟以及HDMI接口的CEC）可以在单独的一组光波导或有线介质上承载。 光波导允许高速数据的信号失真大大降低，从而允许电缆介质实现更高的长度，而不会显着影响高速信号。