Patents by Inventor Chun-Yuan Su
Chun-Yuan Su 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: 20130222017Abstract: An electronic system is provided. The electronic system comprises a power device and a reset device. The power device provides power to the electronic system. The reset device comprises a wireless signal generator, a wireless signal receiver and a control module. The wireless signal generator generates a wireless signal. The wireless signal receiver receives the wireless signal and generates a control signal in response. The control module is electrically connected to the wireless signal receiver to activate a reset mechanism of the control module or reset the power device upon reception of the control signal from the wireless signal receiver.Type: ApplicationFiled: June 5, 2012Publication date: August 29, 2013Applicant: QUANTA COMPUTER INC.Inventors: Chun-Yuan Su, Ching-Ming Huang
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Patent number: 7991924Abstract: A system for a first device to initialize a second device is disclosed. The initialization bus is coupled between the first device and the second device. During an initialization period, the first device triggers at least one transmission command through the initialization bus to transmit at least one initial value to the second device via the initialization bus.Type: GrantFiled: December 14, 2006Date of Patent: August 2, 2011Assignee: Via Technologies, Inc.Inventors: Chun-Yuan Su, I-Lin Hsieh, Chi-Feng Lin
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Patent number: 7987408Abstract: In a data processing and buffering method, at least one read cycles are asserted to obtain at least one data, respectively, wherein each of the data includes at least one sub data and each data is specified with an address pointer and an enable bit array. When a certain sub data is received, the corresponding bit of the enable bit array is enabled. The corresponding sub data of the enabled bit is indicated by the address pointer.Type: GrantFiled: October 17, 2006Date of Patent: July 26, 2011Assignee: Via Technologies, Inc.Inventor: Chun-Yuan Su
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Patent number: 7836231Abstract: A buffer control method for controlling packets to be stored in a buffer having a data region and a command queue region. First, the number of the packets that can be stored in the data buffer is determined. Then, a count value representing the remained capacity of the data region is updated. Finally, the count value and a value of maximum data length are compared to determine whether to increase the number of the packets that can be stored in the buffer.Type: GrantFiled: May 11, 2007Date of Patent: November 16, 2010Assignee: Via Technologies, Inc.Inventors: I-Lin Hsieh, Chun-Yuan Su
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Patent number: 7805567Abstract: A Northbridge providing RAID access is coupled among a central processing unit, a system memory, and a Southbridge. Furthermore, the Northbridge further couples to a RAID through a Southbridge. The Northbridge include a RAID accelerator for performing RAID operations according to RAID control commands which are stored in a register.Type: GrantFiled: September 13, 2007Date of Patent: September 28, 2010Assignee: Via Technologies, Inc.Inventors: Chun-Yuan Su, Chau-Chad Tsai, Jiin Lai
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Patent number: 7779314Abstract: System and related method for testing a chip with a high-speed bus interface in a low speed testing environment is provided. The testing method for testing input/output functions of a chip includes: establishing an inner loop path between a transmission mechanism and a receiving mechanism of the chip; transmitting a testing data; and receive the testing data via the inner loop path.Type: GrantFiled: December 25, 2006Date of Patent: August 17, 2010Assignee: VIA Technologies Inc.Inventor: Chun-Yuan Su
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Publication number: 20080126783Abstract: A system for a first device to initialize a second device is disclosed. The initialization bus is coupled between the first device and the second device. During an initialization period, the first device triggers at least one transmission command through the initialization bus to transmit at least one initial value to the second device via the initialization bus.Type: ApplicationFiled: December 14, 2006Publication date: May 29, 2008Applicant: VIA TECHNOLOGIES, INC.Inventors: Chun-Yuan Su, I-Lin Hsieh, Chi-Feng Lin
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Publication number: 20080115022Abstract: System and related method for testing a chip with a high-speed bus interface in a low speed testing environment is provided. The testing method for testing input/output functions of a chip includes: establishing an inner loop path between a transmission mechanism and a receiving mechanism of the chip; transmitting a testing data; and receive the testing data via the inner loop path.Type: ApplicationFiled: December 25, 2006Publication date: May 15, 2008Inventor: Chun-Yuan Su
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Publication number: 20080104320Abstract: A Northbridge providing RAID access is coupled among a central processing unit, a system memory, and a Southbridge. Furthermore, the Northbridge further couples to a RAID through a Southbridge. The Northbridge include a RAID accelerator for performing RAID operations according to RAID control commands which are stored in a register.Type: ApplicationFiled: September 13, 2007Publication date: May 1, 2008Applicant: VIA TECHNOLOGIES, INC.Inventors: Chun-Yuan Su, Chau-Chad Tsai, Jiin Lai
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Publication number: 20080022021Abstract: A buffer control method for controlling packets to be stored in a buffer having a data region and a command queue region. First, the number of the packets that can be stored in the data buffer is determined. Then, a count value representing the remained capacity of the data region is updated. Finally, the count value and a value of maximum data length are compared to determine whether to increase the number of the packets that can be stored in the buffer.Type: ApplicationFiled: May 11, 2007Publication date: January 24, 2008Inventors: I-Lin Hsieh, Chun-Yuan Su
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Publication number: 20070130411Abstract: In a data processing and buffering method, at least one read cycles are asserted to obtain at least one data, respectively, wherein each of the data includes at least one sub data and each data is specified with an address pointer and an enable bit array. When a certain sub data is received, the corresponding bit of the enable bit array is enabled. The corresponding sub data of the enabled bit is indicated by the address pointer.Type: ApplicationFiled: October 17, 2006Publication date: June 7, 2007Applicant: VIA TECHNOLOGIES, INC.Inventor: Chun-Yuan Su
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Publication number: 20070101026Abstract: In a data buffer space configuration method for requesting data from a target device via a bus, a device count of master device coupled to the bus is detected by the operating system. Then, a first data buffer space is configured to the master device if the device count is not greater than a threshold. On the other hand, a second data buffer space is configured to the master device if the device count is greater than the threshold.Type: ApplicationFiled: October 4, 2006Publication date: May 3, 2007Applicant: VIA TECHNOLOGIES, INC.Inventors: Jiin Lai, Chun-Yuan Su, Yuan-Zong Cheng
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Patent number: 7136955Abstract: An expansion adapter is used to communicate both PCI and AGP devices to the north bridge chip of a computer. The expansion adapter includes a first AGP bus control module communicable with the north bridge chip via a first AGP bus, and a second AGP bus control module in communication with the first AGP bus control module, communicable with an AGP device via a second AGP bus. The identifying codes of the first and second AGP bus control modules are set to show no AGP device function in order to allow the AGP device to communicate with the north bridge chip via the expansion adapter. The expansion adapter further includes a PCI bus control module in communication with the PCI device and the first AGP bus control module for controlling data transmission between the first AGP bus control module and the PCI device.Type: GrantFiled: November 3, 2004Date of Patent: November 14, 2006Assignee: Via Technologies, Inc.Inventors: Chun-Yuan Su, Jiin Lai, Chau-Chad Tsai, Chi-Che Tsai
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Patent number: 7051148Abstract: A data transmission sequencing method is disclosed. A data read operation from a primary bus to a secondary bus can be executed without having to wait for the complete transfer of write data stored in posted write buffer transferring to the primary bus, as long as the secondary bus is not in use. In the mean time of the primary bus issues a read operation to the secondary bus, the secondary bus can issues write operation to the bridging device when the secondary bus is not in use. Similarly, there is no need to wait for the completion of read operation. With this type of data transmission sequencing mechanism, idle sessions in a conventional transmission sequencing method are eliminated leading to a higher data transmission rate.Type: GrantFiled: January 22, 2002Date of Patent: May 23, 2006Assignee: VIA Technologies, Inc.Inventors: Jiin Lai, Chau-Chad Tsai, Chi-Che Tsai, Wen-Hao Chuang, Chun-Yuan Su
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Publication number: 20050097254Abstract: An expansion adapter is used to communicate both PCI and AGP devices to the north bridge chip of a computer. The expansion adapter includes a first AGP bus control module communicable with the north bridge chip via a first AGP bus, and a second AGP bus control module in communication with the first AGP bus control module, communicable with an AGP device via a second AGP bus. The identifying codes of the first and second AGP bus control modules are set to show no AGP device function in order to allow the AGP device to communicate with the north bridge chip via the expansion adapter.Type: ApplicationFiled: November 3, 2004Publication date: May 5, 2005Inventors: Chun-Yuan Su, Jiin Lai, Chau-Chad Tsai, Chi-Che Tsai
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Publication number: 20040147781Abstract: The invention provides an improved process for preparing organic amine borane complex characterized in that it takes advantage of the slow reaction of potassium borohydride with water and the increased solubility in an ether/water mixed solvent containing minor amount of sodium hydroxide, adding slowly an organic amine to control the reaction rate and effectively control the generation of hydrogen gas in a manner to increase the yield and ensure the process safety.Type: ApplicationFiled: January 24, 2003Publication date: July 29, 2004Applicant: Kuo Ching Chemical Co., Ltd.Inventors: Yi-Jung Huang, Chih-Chiang Chen, Chun-Yuan Su, Yi-Ching Lin
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Publication number: 20020184427Abstract: A data transmission sequencing method is disclosed. A data read operation from a primary bus to a secondary bus can be executed without having to wait for the complete transfer of write data stored in posted write buffer transferring to the primary bus, as long as the secondary bus is not in use. In the mean time of the primary bus issues a read operation to the secondary bus, the secondary bus can issues write operation to the bridging device when the secondary bus is not in use. Similarly, there is no need to wait for the completion of read operation. With this type of data transmission sequencing mechanism, idle sessions in a conventional transmission sequencing method are eliminated leading to a higher data transmission rate.Type: ApplicationFiled: January 22, 2002Publication date: December 5, 2002Inventors: Jiin Lai, Chau-Chad Tsai, Chi-Che Tsai, Wen-Hao Chuang, Chun-Yuan Su