Eric Junsan Chen

US Patent:

8493606, Jul 23, 2013

Filed:

Oct 19, 2012

Appl. No.:

13/656260

Inventors:

- Luxembourg, LU
Eric C. Chen - Fremont CA, US
Curtis R. Powell - Pollock Pines CA, US
Jian Chen - Morgan Hill CA, US
Kamal Punn - Sunnyvale CA, US

Assignee:

Open Text S.A. - Luxembourg

International Classification:

G06F 3/12

US Classification:

358 115, 35842606, 718105, 37910013

Abstract:

A document delivery network server having a set of integrated functions including sending, receiving, routing and filing of FAXes and e-mails to other users which achieves numerous advantages over the prior art. The document delivery system is based on a client/server model having both analog and digital Fax line capabilities. The server side provides very highly integrated systems functionality based on industry standard, commercially available hardware and a mix of industry standard and proprietary software components including integrated FAX/modem modules, an embedded OS, embedded plug-and-play driver sets, embedded e-mail gateways, an embedded FAX archive, embedded back-up/restore, proprietary high efficiency line utilization and highly efficient load balancing.

US Patent:

20080244018, Oct 2, 2008

Filed:

Mar 27, 2007

Appl. No.:

11/729072

Inventors:

Eric Chen - Fremont CA, US
Arthur Lin - Saratoga CA, US

International Classification:

G06F 15/16

US Classification:

709206

Abstract:

Disclosed is a method in a personal communication gateway. The method includes communicating with a user terminal through a personal area network interface, accessing multimedia services through a communication network interface, and operating as a proxy to provide for the user terminal access to the multimedia services through the personal area network interface. Also disclosed is a method in a user terminal, which method includes communicating with a personal communication gateway through a personal area network interface, and using the personal communication gateway as a proxy for accessing multimedia services.

US Patent:

20130282851, Oct 24, 2013

Filed:

Jun 20, 2013

Appl. No.:

13/922977

Inventors:

- Luxembourg, LU
Eric C. Chen - Fremont CA, US
Curtis R. Powell - Pollock Pines CA, US
Jian Chen - Morgan Hill CA, US
Kamal Punn - Sunnyvale CA, US

International Classification:

H04L 12/58

US Classification:

709208

Abstract:

A document delivery network server having a set of integrated functions including sending, receiving, routing and filing of FAXes and e-mails to other users which achieves numerous advantages over the prior art. The document delivery system is based on a client/server model having both analog and digital Fax line capabilities. The server side provides very highly integrated systems functionality based on industry standard, commercially available hardware and a mix of industry standard and proprietary software components including integrated FAX/modem modules, an embedded OS, embedded plug-and-play driver sets, embedded e-mail gateways, an embedded FAX archive, embedded back-up/restore, proprietary high efficiency line utilization and highly efficient load balancing.

US Patent:

20210258180, Aug 19, 2021

Filed:

Feb 26, 2021

Appl. No.:

17/187140

Inventors:

- San Jose CA, US
Eric Yi-hua Chen - Palo Alto CA, US
Daniel Victor Eskenazi - Chapel Hill NC, US

International Classification:

H04L 12/18

Abstract:

Presented herein are techniques and systems associated with generating a predicted utilization likelihood for a shared collaboration resource. Integrated resource data associated with a meeting scheduled for a shared collaboration resource is obtained and analyzed using a machine-learned predictive model. The analysis generates a predicted utilization likelihood of the shared resource. An indication of the predicted utilization likelihood is provided to an output system, such as a graphical user interface.

US Patent:

20200396329, Dec 17, 2020

Filed:

Aug 26, 2020

Appl. No.:

17/003696

Inventors:

- San Jose CA, US
Eric Chen - Palo Alto CA, US
Wei Li - Cupertino CA, US
Wei-Lien Hsu - Austin TX, US

International Classification:

H04M 3/00
H04M 9/08
G10L 21/0208
H04M 3/56
G10L 25/48

Abstract:

Systems, methods, and devices are disclosed for detecting an active speaker in a two-way conference. Real time audio in one or more sub band domains are analyzed according to an echo cancellor model. Based on the analyzed real time audio, one or more audio metrics are determined from output from an acoustic echo cancellation linear filter. The one or more audio metrics are weighted based on a priority, and a speaker status is determined based on the weighted one or more audio metrics being analyzed according to an active speaker detection model. For an active speaker status, one or more residual echo or noise is removed from the real time audio based on the one or more audio metrics.

US Patent:

20190318198, Oct 17, 2019

Filed:

May 29, 2018

Appl. No.:

15/992013

Inventors:

- San Jose CA, US
Eric Chen - Palo Alto CA, US

International Classification:

G06K 9/62
G06F 15/18

Abstract:

Systems, methods, and devices are disclosed for training a model. Media data is separated into one or more clusters, each cluster based on a feature from a first model. The media data of each cluster is sampled and, based on an analysis of the sampled media data, an accuracy of the media data of each cluster is determined. The accuracy is associated with the feature from the first model. Based on a subset dataset of the media data being outside a threshold accuracy, the subset dataset is automatically forwarded to a crowd source service. Verification of the subset dataset is received from the crowd source service, and the verified subset dataset is added to the first model.

US Patent:

20190132452, May 2, 2019

Filed:

Apr 2, 2018

Appl. No.:

15/943336

Inventors:

- San Jose CA, US
Eric Chen - Palo Alto CA, US
Wei Li - Cupertino CA, US
Wei-Lien Hsu - Austin TX, US

International Classification:

H04M 9/08
H04M 3/56
G10L 21/0208

Abstract:

Systems, methods, and devices are disclosed for detecting an active speaker in a two-way conference. Real time audio in one or more sub band domains are analyzed according to an echo cancellor model. Based on the analyzed real time audio, one or more audio metrics are determined from output from an acoustic echo cancellation linear filter. The one or more audio metrics are weighted based on a priority, and a speaker status is determined based on the weighted one or more audio metrics being analyzed according to an active speaker detection model. For an active speaker status, one or more residual echo or noise is removed from the real time audio based on the one or more audio metrics.

US Patent:

20180314981, Nov 1, 2018

Filed:

Apr 28, 2017

Appl. No.:

15/582089

Inventors:

- San Jose CA, US
Eric Chen - Palo Alto CA, US

International Classification:

G06N 99/00

Abstract:

The subject disclosure relates to systems for managing the deployment and updating of incremental machine learning models across multiple geographic sovereignties. In some aspects, systems of the subject technology are configured to perform operations including: receiving a first machine learning model via a first coordination agent, the first machine learning model based on a first training data set corresponding with a first sovereign region, sending the first machine learning model to a second coordination agent in a second sovereign region, wherein the second sovereign region is different from the first sovereign region, and receiving a second machine learning model from the second coordination agent, wherein the second machine learning model is based on updates to the first machine learning model using a second training data set corresponding with the second sovereign region. Methods and machine-readable media are also provided.