Patents by Inventor Rong-Quen Chen
Rong-Quen Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20160259891Abstract: A telehealth care system is configured to provide a first service, in which the first service includes a first operation and a second operation. The telehealth care system includes a first host terminal, first electronic devices, and a central data center. The first electronic devices are configured to correspond to the first host terminal. The central data center is connected to the first host terminal and the first electronic devices. The first electronic devices are configured to perform the first operation via the central data center, and to perform the second operation via the first host terminal. The data processed by the first operation has a first data attribute, the data processed by the second operation has a second data attribute that is different from the first data attribute.Type: ApplicationFiled: June 9, 2015Publication date: September 8, 2016Applicant: QUANTA COMPUTER INC.Inventors: Rong-Quen CHEN, Chun-Hsiung FANG, Kai-Ju CHENG, Chen-Che HUANG, Chia-Han WU, Chia-Hua HU, Li-An CHUANG, Hsin-Lun HSIEH
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Patent number: 9438857Abstract: A video conferencing system is provided. The video conferencing system includes: a first video conferencing terminal; a second video conferencing terminal, for establishing a video conference with the first video conferencing terminal via a peer-to-peer connection; and a management server. When a user needs to add a third video conferencing terminal to the video conference to establish a multi-way video conference, the first video conferencing terminal and the second video conferencing terminal automatically terminate the peer-to-peer connection, and connect to the third video conferencing terminal through the management server to perform the multi-way video conference.Type: GrantFiled: February 10, 2015Date of Patent: September 6, 2016Assignee: QUANTA COMPUTER INC.Inventors: Rong-Quen Chen, Yu-Hsing Lin, Kai-Ju Cheng, Chin-Yuan Ting, Hsin-Lun Hsieh, Yuan-Ruei Jhang
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Publication number: 20160205347Abstract: A video conferencing system is provided. The video conferencing system includes: a first video conferencing terminal; a second video conferencing terminal, for establishing a video conference with the first video conferencing terminal via a peer-to-peer connection; and a management server. When a user needs to add a third video conferencing terminal to the video conference to establish a multi-way video conference, the first video conferencing terminal and the second video conferencing terminal automatically terminate the peer-to-peer connection, and connect to the third video conferencing terminal through the management server to perform the multi-way video conference.Type: ApplicationFiled: February 10, 2015Publication date: July 14, 2016Inventors: Rong-Quen Chen, Yu-Hsing Lin, Kai-Ju Cheng, Chin-Yuan Ting, Hsin-Lun Hsieh, Yuan-Ruei Jhang
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Patent number: 9288180Abstract: A communication system and method are provided. In the communication system, a first electrical device has an end point which is configured to connect to a plurality of 3G dongles, wherein the 3G dongles have different IP addresses; a cloud server integrates the IP addresses to generate an integrated IP address when the cloud server detects that the first electrical device is connected to the 3G dongles; and a second electrical device transmits data packets with the first electrical device via the integrated IP address through the cloud server.Type: GrantFiled: October 10, 2013Date of Patent: March 15, 2016Assignee: QUANTA COMPUTER INC.Inventors: Rong-Quen Chen, Chun-Hsiung Fang, Kai-Ju Cheng, Chin-Yuan Ting, Chih-Wei Sung, Yu-Hsing Lin, Ying-Jie Wang, Chen-Hsuan Weng, Hsin-Lun Hsieh, Chih-Yuan Huang, Yuan-Ping Chang
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Patent number: 9042567Abstract: An acoustic echo cancellation (AEC) system includes a remote device, for capturing a remote captured sound, a server coupled to the remote device, and a local device coupled to the server. The server transmits the remote captured sound from the remote device to the local device. The local device receives, stores and plays the remote captured sound as a local playback sound. An echo is generated from reflection of the local playback sound. The local device captures the echo and a local sound into a local captured sound, and transmits both the remote captured sound and the local captured sound to the server. The server performs AEC on the local captured sound by using the remote captured sound from the local device and transmits the AEC processed local captured sound to the remote device.Type: GrantFiled: March 17, 2013Date of Patent: May 26, 2015Assignee: QUANTA COMPUTER INC.Inventors: Kuo-Chun Huang, Kai-Ju Cheng, Rong-Quen Chen, Shih-Hsiang Lo
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Publication number: 20140348076Abstract: A communication system and method are provided. In the communication system, a first electrical device has an end point which is configured to connect to a plurality of 3G dongles, wherein the 3G dongles have different IP addresses; a cloud server integrates the IP addresses to generate an integrated IP address when the cloud server detects that the first electrical device is connected to the 3G dongles; and a second electrical device transmits data packets with the first electrical device via the integrated IP address through the cloud server.Type: ApplicationFiled: October 10, 2013Publication date: November 27, 2014Applicant: Quanta Computer Inc.Inventors: Rong-Quen Chen, Chun-Hsiung Fang, Kai-Ju Cheng, Chin-Yuan Ting, Chih-Wei Sung, Yu-Hsing Lin, Ying-Jie Wang, Chen-Hsuan Weng, Hsin-Lun Hsieh, Chih-Yuan Huang, Yuan-Ping Chang
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Patent number: 8791981Abstract: A bit rate control apparatus applied in a video conference system is provided. The apparatus has a bit rate recording unit, configured to update a current bit rate; a bit rate reducing unit, configured to receive at least one event parameter and the current bit rate, and determine whether an event flag corresponding to the event parameters occurs; and a bit rate increasing unit, configured to increase the current bit rate periodically, wherein when the event flag occurs, the bit rate reducing unit reduces the current bit rate.Type: GrantFiled: October 8, 2012Date of Patent: July 29, 2014Assignee: Quanta Computer Inc.Inventors: Chun-Hsiung Fang, Rong-Quen Chen, Chih-Yin Lin, Chih-Wei Tuan
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Patent number: 8749611Abstract: A video conference system built in an internet protocol (IP) network is provided. The system has: a multimedia capturing unit configured to photograph and output a first video signal; a DECT telephone configured to receive sounds and output a first audio signal; and a video conference terminal apparatus, including: an audio processing unit is an audio codec; a video processing unit is an video codec; and a network processing unit for transmitting a first network packet consisting of first audio/video streams generated by the audio/video processing units to the IP network, wherein the network processing unit receives a second network packet consisting of second audio/video streams from the IP network, wherein the second audio/video streams are decoded by the audio/video processing units, respectively, to generate second audio/video signals, which are displayed on the DECT telephone and a display apparatus, respectively.Type: GrantFiled: April 27, 2012Date of Patent: June 10, 2014Assignee: Quanta Computer Inc.Inventors: Barry Lam, Chia-Yuan Chang, Rong-Quen Chen, Chi-Cheng Chang, Huan-Tang Wu, Chih-Wei Sung, I-Chung Chien, Chih-Yin Lin, Ting-Han Huang, Juin-Yi Huang, Hsin-Lun Hsieh, Chao-Chueh Chang, Kang-Wen Lin, Chia-Yi Wu
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Publication number: 20140146975Abstract: An acoustic echo cancellation (AEC) system includes a remote device, for capturing a remote captured sound, a server coupled to the remote device, and a local device coupled to the server. The server transmits the remote captured sound from the remote device to the local device. The local device receives, stores and plays the remote captured sound as a local playback sound. An echo is generated from reflection of the local playback sound. The local device captures the echo and a local sound into a local captured sound, and transmits both the remote captured sound and the local captured sound to the server. The server performs AEC on the local captured sound by using the remote captured sound from the local device and transmits the AEC processed local captured sound to the remote device.Type: ApplicationFiled: March 17, 2013Publication date: May 29, 2014Applicant: Quanta Computer Inc.Inventors: Kuo-Chun HUANG, Kai-Ju Cheng, Rong-Quen Chen, Shih-Hsiang Lo
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Publication number: 20130336381Abstract: An image transmission system is provided. The image transmission system includes a transmitting device and a receiving device which are mutually connected via a number of communication links. The transmitting device receives an original image data, and obtains a region of interest (ROI) image data from the original image data in response to an ROI information. The transmitting device further provides two independent process channels respectively processing the original image data and the ROI image data, and respectively outputting the processed original image data and the processed ROI image data via the communication links. The receiving device receives and combines the processed original image data and the ROI image data to obtain a recovered frame image data.Type: ApplicationFiled: November 9, 2012Publication date: December 19, 2013Applicant: Quanta Computer Inc.Inventors: Kai-Ju CHENG, Rong-Quen CHEN, Chih-Yin LIN
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Publication number: 20130106978Abstract: A video conference system built in an internet protocol (IP) network is provided. The system has: a multimedia capturing unit configured to photograph and output a first video signal; a DECT telephone configured to receive sounds and output a first audio signal; and a video conference terminal apparatus, including: an audio processing unit is an audio codec; a video processing unit is an video codec; and a network processing unit for transmitting a first network packet consisting of first audio/video streams generated by the audio/video processing units to the IP network, wherein the network processing unit receives a second network packet consisting of second audio/video streams from the IP network, wherein the second audio/video streams are decoded by the audio/video processing units, respectively, to generate second audio/video signals, which are displayed on the DECT telephone and a display apparatus, respectively.Type: ApplicationFiled: April 27, 2012Publication date: May 2, 2013Applicant: QUANTA COMPUTER INC.Inventors: Barry LAM, Chia-Yuan CHANG, Rong-Quen CHEN, Chi-Cheng CHANG, Huan-Tang WU, Chih-Wei SUNG, I-Chung CHIEN, Chih-Yin LIN, Ting-Han HUANG, Juin-Yi HUANG, Hsin-Lun HSIEH, Chao-Chueh CHANG, Kang-Wen LIN, Chiayi WU
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Patent number: 8416274Abstract: A voice/video communication system is disclosed. The system includes a caller having a first PSTN subsystem and a first data subsystem, and a callee, wherein the first data subsystem encodes the caller's public IP address/port into a first key sequence and triggers the first PSTN system to send first audio coding representing the first key sequence to the callee.Type: GrantFiled: November 23, 2010Date of Patent: April 9, 2013Assignee: Quanta Computer Inc.Inventors: Chia-Yuan Chang, Rong-Quen Chen, Ting-Han Huang, Chih-Yin Lin
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Publication number: 20120019609Abstract: A voice/video communication system is disclosed. The system includes a caller having a first PSTN subsystem and a first data subsystem, and a callee, wherein the first data subsystem encodes the caller's public IP address/port into a first key sequence and triggers the first PSTN system to send first audio coding representing the first key sequence to the callee.Type: ApplicationFiled: November 23, 2010Publication date: January 26, 2012Applicant: QUANTA COMPUTER INC.Inventors: Chia-Yuan Chang, Rong-Quen Chen, Ting-Han Huang, Chih-Yin Lin