公开(公告)号：US20140361640A1

公开(公告)日：2014-12-11

申请号：US14296640

申请日：2014-06-05

Applicant: HON HAI PRECISION INDUSTRY CO., LTD.

Inventor： YI-ZHONG SHEU

IPC: H04B10/80

CPC classification number: H04B10/807

Abstract: An electric power transmission system includes an electrical-optical conversion device and multiple photoelectric conversion devices converting electricity to light. The electrical-optical conversion device includes a high-voltage source, a laser diode unit, a light combiner, and multiple optical fibers. The laser diodes receive the high-voltage source. The light combiner includes multiple first input ends and multiple first output ends. A first optical fiber interconnects a laser diode and a first input end. An end of a third optical fiber optically connects to a first output end. Each photoelectric conversion device includes a second light splitter, further optical fibers, and a photodiode unit. The second light splitter includes a third input end and a plurality of third output ends. The third input end optically connects to another end of a third optical fiber. A fourth optical fiber optically interconnects a third output end and a photodiode.

Abstract translation: 电力传输系统包括电光转换装置和将电转换成光的多个光电转换装置。 电光转换装置包括高压源，激光二极管单元，光组合器和多个光纤。 激光二极管接收高压源。 光组合器包括多个第一输入端和多个第一输出端。 第一光纤将激光二极管和第一输入端互连。 第三光纤的端部光连接到第一输出端。 每个光电转换装置包括第二分光器，另外的光纤和光电二极管单元。 第二光分路器包括第三输入端和多个第三输出端。 第三输入端光连接到第三光纤的另一端。 第四光纤光学地互连第三输出端和光电二极管。

公开(公告)号：US20140341591A1

公开(公告)日：2014-11-20

申请号：US14306813

申请日：2014-06-17

Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY

Inventor： Axel SCHERER ,  Aditya RAJAGOPAL ,  Seheon KIM ,  Andrew P. HOMYK

IPC: H04B10/80 ,  G01J3/02

CPC classification number: H02J50/30 ,  A61B5/0017 ,  A61B5/6867 ,  A61B2560/0219 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0283 ,  G01N21/25 ,  H01L31/03529 ,  H01L31/0475 ,  H01L31/054 ,  H02J7/025 ,  H02J17/00 ,  H02J50/80 ,  H02S40/38 ,  H03F3/082 ,  H03F3/45183 ,  H03F2203/45702 ,  H04B10/807 ,  Y02E10/52

Abstract: The present disclosure describes an optically powered transducer with a photovoltaic collector. An optical fiber power delivery method and system and a free space power delivery method are also provided. A fabrication process for making an optically powered transducer is further described, together with an implantable transducer system based on optical power delivery.

Abstract translation: 本公开描述了具有光伏收集器的光学功率传感器。 还提供了光纤功率传递方法和系统以及自由空间功率传递方法。 进一步描述用于制造光学功率传感器的制造工艺，以及基于光功率传递的可植入传感器系统。

公开(公告)号：US20140334824A1

公开(公告)日：2014-11-13

申请号：US14273776

申请日：2014-05-09

Applicant: US Seismic Systems, Inc.

Inventor： Eric Lee Goldner

IPC: H04B10/2575

CPC classification number: H04B10/25754 ,  H04B10/25759 ,  H04B10/807

Abstract: A fiber optic receiver system is provided. The fiber optic receiver system includes: (1) a host node including an optical source for transmitting an optical signal; (2) a remote node away from the host node for receiving the optical signal, the remote node including a radio frequency receiver, the remote node also including a converter for converting the optical signal into an electrical signal, the electrical signal providing electrical power for the radio frequency receiver; and (3) a fiber optic cable between the host node and the remote node, the fiber optic cable including an optical fiber for carrying the optical signal.

Abstract translation: 提供光纤接收机系统。 光纤接收机系统包括：（1）主机节点，包括用于发送光信号的光源; （2）远离主机节点的远程节点用于接收光信号，远程节点包括射频接收机，远程节点还包括用于将光信号转换为电信号的转换器，电信号为 射频接收机; 和（3）主机节点和远程节点之间的光纤电缆，光缆包括用于承载光信号的光纤。

公开(公告)号：US08842995B2

公开(公告)日：2014-09-23

申请号：US12800235

申请日：2010-05-11

Applicant: Alistair K. Chan ,  Roderick A. Hyde ,  Muriel Y. Ishikawa ,  Jordin T. Kare ,  Lowell L. Wood, Jr.

Inventor： Alistair K. Chan ,  Roderick A. Hyde ,  Muriel Y. Ishikawa ,  Jordin T. Kare ,  Lowell L. Wood, Jr.

IPC: H04B10/00 ,  H04B10/12

CPC classification number: H04B10/807 ,  H04B10/516 ,  H04B10/616 ,  H04J14/02 ,  H04J14/0282 ,  H04J14/04 ,  H04J14/06

Abstract: A system for delivering optical power over optical conduits includes at least one optical power source delivering multiple optical power forms to multiple outlet nodes in a variety of applications.

Abstract translation: 用于在光导管上传递光功率的系统包括在各种应用中将多个光功率形式传送到多个出口节点的至少一个光功率源。

公开(公告)号：US20140203174A1

公开(公告)日：2014-07-24

申请号：US13748736

申请日：2013-01-24

Applicant: HALLIBURTON ENERGY SERVICES, INC.

Inventor： Neal G. SKINNER ,  David P. SHARP

IPC: H03K17/78

CPC classification number: H03K17/78 ,  E21B41/0085 ,  H02J50/30 ,  H03K17/52 ,  H04B10/807

Abstract: A method of controlling electrical power delivery to a well tool can include transmitting trigger light via an optical waveguide to a circuit in a well, and the circuit delivering the electrical power to the well tool in response to the circuit receiving the trigger light. A circuit for supplying electrical power to at least one well tool can include a photodiode which receives light from an optical waveguide in a well, a voltage increaser which increases a voltage output by the photodiode, and an electrical energy storage device which receives electrical energy via the voltage increaser, whereby the electrical power can be supplied to the downhole well tool from the storage device.

Abstract translation: 控制向井工具的电力输送的方法可以包括经由光波导将触发光传输到阱中的电路，以及响应于接收触发光的电路将电力传送到井工具的电路。 用于向至少一个井工具提供电力的电路可以包括：光电二极管，其接收来自井中的光波导的光，增加由光电二极管输出的电压的电压增量器;以及电能存储装置，其经由 电压增加器，由此能够从存储装置向井下井工具提供电力。

公开(公告)号：US08787752B2

公开(公告)日：2014-07-22

申请号：US12860723

申请日：2010-08-20

Applicant: Axel Scherer ,  Aditya Rajagopal ,  Seheon Kim ,  Andrew P. Homyk

Inventor： Axel Scherer ,  Aditya Rajagopal ,  Seheon Kim ,  Andrew P. Homyk

IPC: H04B10/08

CPC classification number: H02J50/30 ,  A61B5/0017 ,  A61B5/6867 ,  A61B2560/0219 ,  G01J3/02 ,  G01J3/0218 ,  G01J3/0283 ,  G01N21/25 ,  H01L31/03529 ,  H01L31/0475 ,  H01L31/054 ,  H02J7/025 ,  H02J17/00 ,  H02J50/80 ,  H02S40/38 ,  H03F3/082 ,  H03F3/45183 ,  H03F2203/45702 ,  H04B10/807 ,  Y02E10/52

Abstract: The present disclosure describes an optically powered transducer with a photovoltaic collector. An optical fiber power delivery method and system and a free space power delivery method are also provided. A fabrication process for making an optically powered transducer is further described, together with an implantable transducer system based on optical power delivery.

Abstract translation: 本公开描述了具有光伏收集器的光学功率传感器。 还提供了光纤功率传递方法和系统以及自由空间功率传递方法。 进一步描述用于制造光学功率传感器的制造工艺，以及基于光功率传递的可植入传感器系统。

公开(公告)号：US08682168B2

公开(公告)日：2014-03-25

申请号：US12315214

申请日：2008-12-01

Applicant: Alan Grace

Inventor： Alan Grace

IPC: H04B10/00

CPC classification number: H04B10/40 ,  H04B10/1143 ,  H04B10/807 ,  H05B33/08

Abstract: A portable electronic device with an IrDA transmitter LED is used to transmit both IrDA signals and remote control infrared signals. The device transmits remote control infrared signals with reduced power consumption. During a relatively longer remote control signal pulse, an inductor saturates and stores energy when a drive current flows from a power supply, through the inductor and then through the LED. An energy-transferring circuit transfers a portion of the energy stored in the inductor to the power supply. Energy is transferred when the drive current is cut and the voltage across the inductor surges, which causes an overflow current to flow through a diode in the energy-transferring circuit and to the power supply. The inductor is a planar coil of traces on a printed circuit board and therefore costs less to manufacture than does a toroidal coil of wires.

Abstract translation: 具有IrDA发射器LED的便携式电子设备用于传输IrDA信号和遥控红外信号。 该设备以更低的功耗传输遥控红外信号。 在相对较长的遥控信号脉冲期间，当驱动电流从电源流过电感器然后通过LED时，电感器饱和并存储能量。 能量转移电路将存储在电感器中的能量的一部分传送到电源。 当驱动电流被切断并且电感两端的电压波动时，转移能量，这导致溢流电流流过能量转移电路中的二极管和电源。 电感器是印刷电路板上的平面线圈，因此制造成本比环形线圈的成本低。

公开(公告)号：US20140016945A1

公开(公告)日：2014-01-16

申请号：US13549522

申请日：2012-07-16

Applicant: Yang Pan

Inventor： Yang Pan

IPC: H04B10/02

CPC classification number: G06K7/10207 ,  G06K7/1097 ,  H04B10/1143 ,  H04B10/807

Abstract: An information system comprises a card and a card reader. The card and the card reader can be coupled by an optical communication module and an optical power transfer module. Operations of the card can be powered by the power transferred from the card reader through the optical power transfer module. In one embodiment, the card and the card reader comprise multiple cells of transmitter/receiver that transmit and receive data in a parallel manner

Abstract translation: 信息系统包括卡和读卡器。 卡和读卡器可以通过光通信模块和光功率传输模块耦合。 卡的操作可以通过光功率传输模块从读卡器传送的电力供电。 在一个实施例中，卡和读卡器包括以并行方式发送和接收数据的发送器/接收器的多个单元

公开(公告)号：US20130328417A1

公开(公告)日：2013-12-12

申请号：US13985645

申请日：2012-02-03

Applicant: Kazuma Takeuchi

Inventor： Kazuma Takeuchi

IPC: H02J17/00

CPC classification number: H02J50/40 ,  H02J5/005 ,  H02J7/025 ,  H02J17/00 ,  H02J50/12 ,  H02J50/80 ,  H04B5/0037 ,  H04B5/0081 ,  H04B10/807

Abstract: Provided is a electric power transmitting apparatus (300) that has sub-electric power transmission mode, and main electric power transmission mode for transmitting power larger than that transmitted in the sub-electric power transmission mode. A power transmitting unit (310) transmits power in a wireless manner. A electric power transmission control unit (320) controls, in sub-electric power transmission mode, power to be transmitted by means of the power transmitting unit (310) and transmission timing of the electric power transmission such that at least power that the electric power receiving apparatus needs to transmit power request notification is transmitted at random intervals. A electric power transmission control unit (320) performs switching to the main electric power transmission mode, in the cases where a communication unit (350) acquired the power request notification transmitted from the electric power receiving apparatus.

Abstract translation: 提供了具有副电力传输模式的电力发送装置（300）以及用于发送大于在亚电力传输模式下发送的功率的主电力传输模式。 电力发送单元（310）以无线方式发送电力。 电力传输控制单元（320）以副电力传输模式控制通过电力传输单元（310）发送的功率和电力传输的发送定时，使得至少电力 以随机间隔发送接收设备需要发送功率请求通知。 在通信单元（350）获取从电力接收设备发送的电力请求通知的情况下，电力传输控制单元（320）进行主电力传输模式的切换。

公开(公告)号：US20130142518A1

公开(公告)日：2013-06-06

申请号：US13403166

申请日：2012-02-23

Applicant: YI-ZHONG SHEU

Inventor： YI-ZHONG SHEU

IPC: H04B10/10

CPC classification number: H04B10/40 ,  H04B10/807

Abstract: An optical transmission module includes an optical transmitting unit and an optical receiving unit. The optical transmitting unit includes a first laser diode and a second laser diode. The optical receiving unit includes a first photo diode and a second photo diode, in which the second photo diode is electrically connected to the first photo diode. The second photo diode converts the light energy of the light transmitted by the second laser diode into electrical energy to drive the first photo diode so as to convert the optical signal transmitted by the first laser diode into an electrical signal.

Abstract translation: 光传输模块包括光发射单元和光接收单元。 光发射单元包括第一激光二极管和第二激光二极管。 光接收单元包括第一光电二极管和第二光电二极管，其中第二光电二极管电连接到第一光电二极管。 第二光电二极管将由第二激光二极管传输的光的光能转换为电能以驱动第一光电二极管，以将由第一激光二极管发送的光信号转换为电信号。