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1. 发明申请

WO2019048994A1 NEURAL SPIKE SCANNING FOR HIGH-DENSITY IMPLANTABLE NEURAL RECORDING SYSTEMS 审中-公开
公开(公告)号：WO2019048994A1
公开(公告)日：2019-03-14
申请号：PCT/IB2018/056617
申请日：2018-08-30
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , IBM (CHINA) INVESTMENT COMPANY LIMITED
发明人： PROESEL, Jonathan , LEE, Hyung-Min , MEGHELLI, Mounir
IPC分类号： A61N1/08
摘要： A neural signal recording device includes a scan-mode circuit and a read-mode circuit. The scan-mode circuit detects neural spike activity within any M groups of electrodes selected from a total of N electrodes that are coupled to a brain. The read-mode circuit then records all neural spike signals present within any one of the M groups of electrodes where the neural spike activity is detected by the scan-mode circuit, whereby less than N electrodes are recorded at any one time by the neural signal recording device.

2. 发明申请

WO2016142811A1 ELECTRO-OPTIC AND THERMO-OPTIC MODULATOR 审中-公开
标题翻译：电光和光电调制器
公开(公告)号：WO2016142811A1
公开(公告)日：2016-09-15
申请号：PCT/IB2016/051150
申请日：2016-03-02
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM UNITED KINGDOM LIMITED , IBM (CHINA) INVESTMENT COMPANY LIMITED
发明人： GILL, Douglas, Max , ROSENBERG, Jessie, Carrigan , PROESEL, Jonathan
IPC分类号： G02F1/01 , G02F1/065
CPC分类号： G02F1/011 , G02F1/0147 , G02F1/025
摘要： A dual-use thermal and electro-optic modulator (500) comprises a thermal adjustment hardware set and an electric-field adjustment hardware set to adjust the thermal and electrostatic properties of a common waveguide (504) area. The hardware sets are electrically coupled，and signals for each type of modulation are conducted to the waveguide through a shared portion of a communication medium (502).
摘要翻译：双用热和电光调制器（500）包括热调节硬件组和用于调节公共波导（504）区域的热静电特性的电场调整硬件组。硬件组电耦合，并且通过通信介质（502）的共享部分向波导传送用于每种类型的调制的信号。

3. 发明申请

WO2014039492A1 DESIGNING PHOTONIC SWITCHING SYSTEMS UTILIZING EQUALIZED DRIVERS 审中-公开
标题翻译：利用均衡驱动器设计光子切换系统
公开(公告)号：WO2014039492A1
公开(公告)日：2014-03-13
申请号：PCT/US2013/057945
申请日：2013-09-04
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： LEE, Benjamin , PROESEL, Jonathan , RYLYAKOV, Alexander V. , SCHOW, Clint L.
IPC分类号： G06F17/50 , H04Q11/00
CPC分类号： G06F17/5045 , G06F17/5009 , G06F2217/02 , G06F2217/08 , G06F2217/84
摘要： Designing a photonics switching system (200) is provided. A photonic switch diode (204) is designed to attain each performance metric in a plurality of performance metrics associated with a photonic switching system (200) based on a weighted value corresponding to each of the plurality of performance metrics (704). A switch driver circuit (202) is selected from a plurality of switch driver circuits for the photonic switching system (706). It is determined whether each performance metric associated with the photonic switching system (200) meets or exceeds a threshold value corresponding to each of the plurality of performance metrics based on the photonic switch diode (204) designed and the switch driver circuit (202) selected (708). In response to determining that each performance metric associated with the photonic switching system (200) meets or exceeds the threshold value corresponding to each of the performance metrics, the photonic switching system (200) is designed using the photonic switch diode (204) designed and the switch driver circuit (202) selected (710).
摘要翻译：提供了设计光子切换系统（200）。光子开关二极管（204）被设计为基于与多个性能度量（704）中的每一个对应的加权值在与光子交换系统（200）相关联的多个性能度量中获得每个性能度量。从用于光子切换系统（706）的多个开关驱动器电路中选择开关驱动器电路（202）。基于设计的光子开关二极管（204）和选择的开关驱动器电路（202）来确定与光子开关系统（200）相关联的每个性能度量是否满足或超过与多个性能度量中的每一个相对应的阈值（708）。响应于确定与光子交换系统（200）相关联的每个性能度量满足或超过对应于每个性能度量的阈值，使用所设计的光子开关二极管（204）来设计光子开关系统（200），并且开关驱动器电路（202）被选择（710）。

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