Jagdeep Singh

US Patent:

7295783, Nov 13, 2007

Filed:

Oct 8, 2002

Appl. No.:

10/267212

Inventors:

Jagdeep Singh - Los Gatos CA, US
Drew D. Perkins - Saratoga CA, US
David F. Welch - Menlo Park CA, US
Mark Yin - Cupertino CA, US
Stephen G. Grubb - Ellicott City MD, US
Robert R. Taylor - Windsor Mill MD, US
Vincent G. Dominic - Fremont CA, US
Matthew L. Mitchell - Sunnyvale CA, US

Assignee:

Infinera Corporation - Sunnyvale CA

International Classification:

H04J 14/02
H04B 10/00
H04B 10/02

US Classification:

398175, 398 87, 398 97, 398164

Abstract:

A digital optical network (DON) is a new approach to low-cost, more compact optical transmitter modules and optical receiver modules for deployment in optical transport networks (OTNs). One important aspect of a digital optical network is the incorporation in these modules of transmitter photonic integrated circuit (TxPIC) chips and receiver photonic integrated circuit (RxPIC) chips in lieu of discrete modulated sources and detector sources with discrete multiplexers or demultiplexers.

US Patent:

7634195, Dec 15, 2009

Filed:

Nov 12, 2007

Appl. No.:

11/938761

Inventors:

Jagdeep Singh - Los Gatos CA, US
Drew Perkins - Saratoga CA, US
David F. Welch - Atherton CA, US
Mark Yin - Cupertino CA, US
Stephen G. Grubb - Reisterstown MD, US
Robert R. Taylor - Charleston SC, US
Vincent G. Dominic - Dayton OH, US
Matthew L. Mitchell - Monte Sereno CA, US

Assignee:

Infinera Corporation - Sunnyvale CA

International Classification:

H04J 14/02

US Classification:

398 79, 398 82, 398 43

Abstract:

A digital optical network (DON) is a new approach to low-cost, more compact optical transmitter modules and optical receiver modules for deployment in optical transport networks (OTNs). One important aspect of a digital optical network is the incorporation in these modules of transmitter photonic integrated circuit (TxPIC) chips and receiver photonic integrated circuit (TxPIC) chips in lieu of discrete modulated sources and detector sources with discrete multiplexers or demultiplexers.

US Patent:

58058095, Sep 8, 1998

Filed:

Apr 26, 1995

Appl. No.:

8/427966

Inventors:

Jagdeep Singh - Cupertino CA
Boen T. Thio - Escondido CA
Chandrashekhar W. Bhide - Sunnyvale CA
Wayne R. Gray - Sunnyvale CA

Assignee:

Shiva Corporation - Bedford MA

International Classification:

G06F 1300
G06F 1516

US Classification:

39520033

Abstract:

An installable performance accelerator for computer network distributed file systems is provided. A cache subsystem is added onto, or plugged into, an existing distributed file system with no source code modifications to the operating system. The cache subsystem manages a cache on the client computer side which traps file system calls to cached files in order to obtain an immediate and substantial performance increase in distributed file system performance.

US Patent:

58812296, Mar 9, 1999

Filed:

Apr 26, 1996

Appl. No.:

8/639367

Inventors:

Jagdeep Singh - Cupertino CA
Chandrashekhar W. Bhide - Sunnyvale CA

Assignee:

Shiva Corporation - Bedford MA

International Classification:

G06F 1700

US Classification:

39520033

Abstract:

An installable performance accelerator for computer network distributed file systems is provided. A cache subsystem is added onto, or plugged into, an existing distributed file system with no source code modifications to the operating system. The cache subsystem manages a cache on the client computer side which traps or intercepts file system calls to cached files in order to obtain an immediate and substantial performance increase in distributed file system performance. Additionally, a refresh agent may be installed on the server side to further speed up cache accesses.

US Patent:

58527176, Dec 22, 1998

Filed:

Nov 20, 1996

Appl. No.:

8/752500

Inventors:

Chandrashekhar W. Bhide - Sunnyvale CA
Jagdeep Singh - Cupertino CA
Don Oestreicher - Cupertino CA

Assignee:

Shiva Corporation - Bedford MA

International Classification:

G06F 1700

US Classification:

39520033

Abstract:

Systems and methods of increasing the performance of computer networks, especially networks connecting users to the Web, are provided. Performance is increased by reducing the latency the client experiences between sending a request to the server and receiving a response. A connection cache may be maintained by an agent on the network access equipment to more quickly respond to request for network connections to the server. Additionally, the agent may maintain a cache of information to more quickly respond to requests to get an object if it has been modified. These enhancements and other described herein may be implemented singly or in conjunction to reduce the latency involved in sending the requests to the server by saving round-trip times between computer network components.

US Patent:

20210344040, Nov 4, 2021

Filed:

Oct 16, 2019

Appl. No.:

17/283014

Inventors:

- San Jose CA, US
Sriam IYER - Cupertino CA, US
Jagdeep SINGH - Los Gatos CA, US
Gengfu XU - Santa Clara CA, US
Jordan FRIEDLAND - San Jose CA, US
Hutha SARMA - San Jose CA, US
Nima SHAH - San Jose CA, US
Dong Hee Anna CHOI - San Jose CA, US

International Classification:

H01M 10/0562
C04B 35/48
C04B 35/622
C04B 35/634
C04B 35/64
C04B 35/638
H01M 10/0525

Abstract:

Set forth herein are processes and materials for sintering dense thin green films comprising lithium-stuffed garnet powder and a binder to obtain sintered lithium-stuffed garnet thin films. Some of the processes, herein, include providing a first setter and a second setter, wherein the first setter and second setter each include at least 5 atomic % lithium (Li) per setter; placing the green film on the first setter; placing the second setter within 2 cm of the green film but not in contact with the green film; and heating the green film to at least 900 C.

US Patent:

20190260073, Aug 22, 2019

Filed:

Aug 4, 2017

Appl. No.:

16/320072

Inventors:

- San Jose CA, US
Zhebo CHEN - San Jose CA, US
Lei CHENG - San Jose CA, US
Niall DONNELLY - Malvern PA, US
Tim HOLME - Mountain View CA, US
Tommy HUANG - San Jose CA, US
Sriram IYER - Cupertino CA, US
Kian KERMAN - San Jose CA, US
Harsh MAHESHWARI - San Jose CA, US
Jagdeep SINGH - Los Gatos CA, US
Gengfu XU - Santa Clara CA, US

International Classification:

H01M 10/0562
H01M 10/0525

Abstract:

Provided herein are defect-free solid-state separators which are useful as Liion-conducting electrolytes in electrochemical cells and devices, such as, but not limited to, rechargeable batteries. In some examples, the separators have a Liion-conductivity greater than 1*10S/cm at room temperature.

US Patent:

20140363740, Dec 11, 2014

Filed:

Jul 10, 2012

Appl. No.:

14/238472

Inventors:

Timothy P. Holme - Mountain View CA, US
Rainer Fasching - Mill Valley CA, US
Joseph Han - Redwood City CA, US
Weston Arthur Hermann - Palo Alto CA, US
Friedrich B. Prinz - Woodside CA, US
Phil Reilly - Portola Valley CA, US
Jagdeep Singh - Los Gatos CA, US

Assignee:

QUANTUMSCAPE CORPORATION - San Jose CA

International Classification:

H01M 4/48
H01M 4/583

US Classification:

4292315, 429209, 42923195, 4292316, 4292318, 4292181

Abstract:

Solid state energy storage systems and devices are provided. A solid state energy storage devices can include an active layer disposed between conductive electrodes, the active layer having one or more quantum confinement species (QCS), such as quantum dots, quantum particles, quantum wells, nanoparticles, nanostructures, nanowires and nanofibers. The solid state energy storage device can have a charge rate of at least about 500 V/s and an energy storage density of at least about 150 Whr/kg.