公开(公告)号：US20210006044A1

公开(公告)日：2021-01-07

申请号：US17024342

申请日：2020-09-17

申请人： Jin Hong ,  Ranjeet Kumar ,  Meer Nazmus Sakib ,  Haisheng Rong ,  Kimchau Nguyen ,  Mengyuan Huang ,  Aliasghar Eftekhar ,  Christian Malouin ,  Siamak Amiralizadeh Asl ,  Saeed Fathololoumi ,  Ling Liao ,  Yuliya Akulova ,  Olufemi Dosunmu ,  Ansheng Liu

发明人： Jin Hong ,  Ranjeet Kumar ,  Meer Nazmus Sakib ,  Haisheng Rong ,  Kimchau Nguyen ,  Mengyuan Huang ,  Aliasghar Eftekhar ,  Christian Malouin ,  Siamak Amiralizadeh Asl ,  Saeed Fathololoumi ,  Ling Liao ,  Yuliya Akulova ,  Olufemi Dosunmu ,  Ansheng Liu

IPC分类号： H01S5/50 ,  G02B27/28 ,  H01S5/026 ,  H01S5/30

摘要： Embodiments of the present disclosure are directed to a silicon photonics integrated apparatus that includes an input to receive an optical signal, a splitter optically coupled to the input to split the optical signal at a first path and a second path, a polarization beam splitter and rotator (PBSR) optically coupled with the first path or the second path, and a semiconductor optical amplifier (SOA) optically coupled with the first path or the second path and disposed between the splitter and the PBSR. Other embodiments may be described and/or claimed.

公开(公告)号：US20210119710A1

公开(公告)日：2021-04-22

申请号：US17133360

申请日：2020-12-23

申请人： Meer Nazmus Sakib ,  Peicheng Liao ,  Ranjeet Kumar ,  Duanni Huang ,  Haisheng Rong ,  Harel Frish ,  John Heck ,  Chaoxuan Ma ,  Hao Li ,  Ganesh Balamurugan

发明人： Meer Nazmus Sakib ,  Peicheng Liao ,  Ranjeet Kumar ,  Duanni Huang ,  Haisheng Rong ,  Harel Frish ,  John Heck ,  Chaoxuan Ma ,  Hao Li ,  Ganesh Balamurugan

IPC分类号： H04B10/61

摘要： Embodiments described herein may be related to apparatuses, processes, and techniques related to coherent optical receivers, including coherent receivers with integrated all-silicon waveguide photodetectors and tunable local oscillators implemented within CMOS technology. Embodiments are also directed to tunable silicon hybrid lasers with integrated temperature sensors to control wavelength. Embodiments are also directed to post-process phase correction of optical hybrid and nested I/Q modulators. Embodiments are also directed to demultiplexing photodetectors based on multiple microrings. In embodiments, all components may be implements on a silicon substrate. Other embodiments may be described and/or claimed.

公开(公告)号：US20220011408A1

公开(公告)日：2022-01-13

申请号：US17483894

申请日：2021-09-24

申请人： Meer Nazmus Sakib ,  Ranjeet Kumar ,  Haisheng Rong ,  Chaoxuan Ma

发明人： Meer Nazmus Sakib ,  Ranjeet Kumar ,  Haisheng Rong ,  Chaoxuan Ma

IPC分类号： G01S7/481 ,  G01S7/4863 ,  G02B6/12

摘要： In one embodiment, an apparatus includes: a waveguide formed of a PN junction, the waveguide to propagate optical power, the PN junction having a P region adjacent to an N region; and a silicon monitor photodetector formed of the PN junction and in-line with the waveguide to measure the optical power. The silicon monitor photodetector may further be formed of a P-doped region adjacent to the P region and an N-doped region adjacent to the N region. Other embodiments are described and claimed.

公开(公告)号：US20120192222A1

公开(公告)日：2012-07-26

申请号：US13012849

申请日：2011-01-25

申请人： Ranjeet Kumar ,  Ramy S. Ayoub ,  Lei Cao ,  Jiong Li ,  Mohammed Safiq Mohammed Iqbal ,  Hui Shen ,  Kok Meng Wong

发明人： Ranjeet Kumar ,  Ramy S. Ayoub ,  Lei Cao ,  Jiong Li ,  Mohammed Safiq Mohammed Iqbal ,  Hui Shen ,  Kok Meng Wong

IPC分类号： H04N7/10 ,  G06Q30/00

CPC分类号： G06Q30/0251 ,  H04N21/222 ,  H04N21/23614 ,  H04N21/812

摘要： A method and apparatus for managing targeted advertisements for linear television is provided herein. During operation a client device will determine whether or not an advertisement opportunity duration is known, unknown, or variable. Based on this determination, advertisements that best match the advertisement opportunity duration will be chosen via separate algorithms. More particularly, a first algorithm will be used to choose advertisements when the advertisement opportunity duration is known, a second algorithm will be used to choose advertisements when the advertisement opportunity duration is unknown, and a third algorithm will be used to choose advertisements when the advertisement opportunity duration is variable.

摘要翻译： 本文提供了一种用于管理线性电视的目标广告的方法和装置。 在操作期间，客户端设备将确定广告机会持续时间是否已知，未知或可变。 基于这一决定，将通过单独的算法来选择与广告机会持续时间最匹配的广告。 更具体地说，当广告机会持续时间已知时，将使用第一算法来选择广告，当广告机会持续时间未知时，将使用第二算法来选择广告，并且当广告机会持续时间广告时将使用第三算法来选择广告 机会持续时间是可变的。

公开(公告)号：US08656422B2

公开(公告)日：2014-02-18

申请号：US13012849

申请日：2011-01-25

申请人： Ranjeet Kumar ,  Ramy S. Ayoub ,  Lei Cao ,  Jiong Li ,  Mohammed Safiq Mohammed Iqbal ,  Hui Shen ,  Kok Meng Wong

发明人： Ranjeet Kumar ,  Ramy S. Ayoub ,  Lei Cao ,  Jiong Li ,  Mohammed Safiq Mohammed Iqbal ,  Hui Shen ,  Kok Meng Wong

IPC分类号： H04N7/10

CPC分类号： G06Q30/0251 ,  H04N21/222 ,  H04N21/23614 ,  H04N21/812

摘要： A method and apparatus for managing targeted advertisements for linear television is provided herein. During operation a client device will determine whether or not an advertisement opportunity duration is known, unknown, or variable. Based on this determination, advertisements that best match the advertisement opportunity duration will be chosen via separate algorithms. More particularly, a first algorithm will be used to choose advertisements when the advertisement opportunity duration is known, a second algorithm will be used to choose advertisements when the advertisement opportunity duration is unknown, and a third algorithm will be used to choose advertisements when the advertisement opportunity duration is variable.

摘要翻译： 本文提供了一种用于管理线性电视的目标广告的方法和装置。 在操作期间，客户端设备将确定广告机会持续时间是否已知，未知或可变。 基于这一决定，将通过单独的算法来选择与广告机会持续时间最匹配的广告。 更具体地说，当广告机会持续时间已知时，将使用第一算法来选择广告，当广告机会持续时间未知时，将使用第二算法来选择广告，并且当广告机会持续时间广告时将使用第三算法来选择广告 机会持续时间是可变的。

公开(公告)号：US20120216224A1

公开(公告)日：2012-08-23

申请号：US13031707

申请日：2011-02-22

申请人： Priya Rajagopal ,  Lei Cao ,  Ranjeet Kumar ,  Jiong Li ,  Mohammed Safiq Mohammed Iqbal ,  Hui Shen ,  Kok Meng Wong

发明人： Priya Rajagopal ,  Lei Cao ,  Ranjeet Kumar ,  Jiong Li ,  Mohammed Safiq Mohammed Iqbal ,  Hui Shen ,  Kok Meng Wong

IPC分类号： H04N7/10

CPC分类号： G06Q30/0251 ,  H04N21/4331 ,  H04N21/4335 ,  H04N21/44016 ,  H04N21/812

摘要： A method and apparatus for managing targeted advertisements for linear television is provided herein. During operation a list of N channels are maintained. Advertisements for the N channels are downloaded and stored locally. The list of N channels will be dynamically updated with advertisements being added to, and removed from local storage.

摘要翻译： 本文提供了一种用于管理线性电视的目标广告的方法和装置。 在操作期间，维护N个通道的列表。 N个频道的广告在本地下载并存储。 N通道的列表将被动态更新，广告被添加到本地存储中并从本地存储中删除。