Joseph Y Chen

20130179541, Jul 11, 2013

Jan 6, 2012

13/344674

Joseph Yongxiang Chen - Englewood CO, US

COMCAST CABLE COMMUNICATIONS, LLC - Philadelphia PA

G06F 15/16

709219

A content delivery server may provide content to a requesting client device using a streamlined HTTP enhancement proxy delivery technique. For example, an HTTP proxy server may receive a request for video content or a fragment of video content from a client device. The request may be associated with a timeout scheduled to occur if no content has been received after a specified amount of time. The server may then transmit a request for the content to a remote server, such as an upstream cache server in the proxy server's CDN. When the proxy server receives a portion of the requested content from the remote server, the proxy server begins transmitting the portion to the client device before the requested content has been completely received and buffered. The client device may then begin receiving data from the proxy server before timeout has occurred.

58022643, Sep 1, 1998

Nov 15, 1991

7/792729

Joseph Chen - Westminster CO
Kenneth Lau - Longmont CO

Fujitsu Limited - Kawasaki

G06F 1100

39518204

The present invention provides a storage device array system and method for operating a storage device array system that provides for data transfers to and/or from a storage device array during the reconstruction of data contained in a failed storage device onto a spare storage device. One embodiment of the invention provides for data transfers during the reconstruction of data on the spare storage device onto a storage device that is replacing the failed storage device. Another embodiment of the invention is directed to the situation in which data contained in a storage device to which data can be written and from which data can be read but these operations are inhibited is being reconstructed on a spare storage device using other of the storage devices in the array. In this situation, write operations to the storage device array are conducted in a manner that provides fault-tolerance, i. e. , the ability to continue the reconstruction process, in the event one of the other storage devices being used to reconstruct the data on the spare storage device cannot provide the necessary data for reconstruction.

20220385668, Dec 1, 2022

May 28, 2021

17/333469

- McLean VA, US
Britton LEE - Arlington VA, US
Joseph CHEN - Falls Church VA, US
John VALIN - Park Ridge IL, US
Anika GERA - Dallas TX, US
Nicholas MIRALLEGRO - Arlington VA, US
Jessica FEINSTEIN - Arlington VA, US
Nicholas KOTAKIS - Arlington VA, US

Capital One Services, LLC - McLean VA

H04L 29/06

Disclosed herein are system, method, and computer program product embodiments for generating a list of deny policy statements associated with an allow policy statement with respect to the effective access permissions for a principal in an identity and access management system. The operations can include identifying a first policy statement that specifies members of a first identity set including the principal are allowed to access a first system resource set. The operations further include identifying a second policy statement specifying that members of a second identity set are denied access to a second system resource set. Moreover, the operations include determining that the second policy statement overlaps with the first policy statement with respect to the effective access permissions for the principal, and placing the second policy statement into the list of deny policy statements associated with an allow policy statement.

20220272140, Aug 25, 2022

May 10, 2022

17/741000

- Philadelphia PA, US
Joseph Yongxiang Chen - Englewood CO, US

H04L 65/612
H04L 65/80
H04N 21/222
H04N 21/231
H04N 21/6587
H04N 21/845
H04L 67/02
H04L 65/65
H04L 67/568

A content delivery server may provide content to a requesting client device using a streamlined HTTP enhancement proxy delivery technique. For example, an HTTP proxy server may receive a request for video content or a fragment of video content from a client device. The request may be associated with a timeout scheduled to occur if no content has been received after a specified amount of time. The server may then transmit a request for the content to a remote server, such as an upstream cache server in the proxy server's CDN. When the proxy server receives a portion of the requested content from the remote server, the proxy server begins transmitting the portion to the client device before the requested content has been completely received and buffered. The client device may then begin receiving data from the proxy server before timeout has occurred.

20190373034, Dec 5, 2019

Dec 27, 2018

16/233788

- Philadelphia PA, US
Joseph Yongxiang Chen - Englewood CO, US

Comcast Cable Communications, LLC - Philadelphia PA

H04L 29/06
H04N 21/222
H04N 21/231
H04N 21/6587
H04N 21/845
H04L 29/08

A content delivery server may provide content to a requesting client device using a streamlined HTTP enhancement proxy delivery technique. For example, an HTTP proxy server may receive a request for video content or a fragment of video content from a client device. The request may be associated with a timeout scheduled to occur if no content has been received after a specified amount of time. The server may then transmit a request for the content to a remote server, such as an upstream cache server in the proxy server's CDN. When the proxy server receives a portion of the requested content from the remote server, the proxy server begins transmitting the portion to the client device before the requested content has been completely received and buffered. The client device may then begin receiving data from the proxy server before timeout has occurred.