Patents by Inventor Tuchih Tsai
Tuchih Tsai 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).
-
Patent number: 11921562Abstract: Power supply efficiency may be provided. First, a total power supply capacity may be determined comprising a sum of a plurality of supply capacities respectively corresponding to a plurality of power supplies serving a plurality of components. Next, a load value corresponding to the plurality of components may be determined. A number of the plurality of power supplies may then be powered down. The number of power supplies powered down may comprise a value that may cause a remaining number of the plurality of power supplies serving the plurality of components to operate within an efficiency range.Type: GrantFiled: January 26, 2023Date of Patent: March 5, 2024Assignee: Cisco Technology, Inc.Inventors: Torsha Das, Jay Yoo, Tuchih Tsai, Kabiraj Sethi
-
Publication number: 20230176644Abstract: Power supply efficiency may be provided. First, a total power supply capacity may be determined comprising a sum of a plurality of supply capacities respectively corresponding to a plurality of power supplies serving a plurality of components. Next, a load value corresponding to the plurality of components may be determined. A number of the plurality of power supplies may then be powered down. The number of power supplies powered down may comprise a value that may cause a remaining number of the plurality of power supplies serving the plurality of components to operate within an efficiency range.Type: ApplicationFiled: January 26, 2023Publication date: June 8, 2023Applicant: Cisco Technology, Inc.Inventors: Torsha Das, Jay Yoo, Tuchih Tsai, Kabiraj Sethi
-
Patent number: 11567559Abstract: Power supply efficiency may be provided. First, a total power supply capacity may be determined comprising a sum of a plurality of supply capacities respectively corresponding to a plurality of power supplies serving a plurality of components. Next, a load value corresponding to the plurality of components may be determined. A number of the plurality of power supplies may then be powered down. The number of power supplies powered down may comprise a value that may cause a remaining number of the plurality of power supplies serving the plurality of components to operate within an efficiency range.Type: GrantFiled: June 9, 2021Date of Patent: January 31, 2023Assignee: Cisco Technology, Inc.Inventors: Torsha Das, Jay Yoo, Tuchih Tsai, Kabiraj Sethi
-
Publication number: 20210294409Abstract: Power supply efficiency may be provided. First, a total power supply capacity may be determined comprising a sum of a plurality of supply capacities respectively corresponding to a plurality of power supplies serving a plurality of components. Next, a load value corresponding to the plurality of components may be determined. A number of the plurality of power supplies may then be powered down. The number of power supplies powered down may comprise a value that may cause a remaining number of the plurality of power supplies serving the plurality of components to operate within an efficiency range.Type: ApplicationFiled: June 9, 2021Publication date: September 23, 2021Applicant: Cisco Technology, Inc.Inventors: Torsha Das, Jay Yoo, Tuchih Tsai, Kabiraj Sethi
-
Patent number: 11054889Abstract: Power supply efficiency may be provided. First, a total power supply capacity may be determined comprising a sum of a plurality of supply capacities respectively corresponding to a plurality of power supplies serving a plurality of components. Next, a load value corresponding to the plurality of components may be determined. A number of the plurality of power supplies may then be powered down. The number of power supplies powered down may comprise a value that may cause a remaining number of the plurality of power supplies serving the plurality of components to operate within an efficiency range.Type: GrantFiled: March 23, 2020Date of Patent: July 6, 2021Assignee: CISCO TECHNOLOGY, INC.Inventors: Torsha Das, Jay Yoo, Tuchih Tsai, Kabiraj Sethi
-
Publication number: 20200241627Abstract: Power supply efficiency may be provided. First, a total power supply capacity may be determined comprising a sum of a plurality of supply capacities respectively corresponding to a plurality of power supplies serving a plurality of components. Next, a load value corresponding to the plurality of components may be determined. A number of the plurality of power supplies may then be powered down. The number of power supplies powered down may comprise a value that may cause a remaining number of the plurality of power supplies serving the plurality of components to operate within an efficiency range.Type: ApplicationFiled: March 23, 2020Publication date: July 30, 2020Applicant: Cisco Technology, Inc.Inventors: Torsha Das, Jay Yoo, Tuchih Tsai, Kabiraj Sethi
-
Patent number: 10599209Abstract: Power supply efficiency may be provided. First, a total power supply capacity may be determined comprising a sum of a plurality of supply capacities respectively corresponding to a plurality of power supplies serving a plurality of components. Next, a load value corresponding to the plurality of components may be determined. A number of the plurality of power supplies may then be powered down. The number of power supplies powered down may comprise a value that may cause a remaining number of the plurality of power supplies serving the plurality of components to operate within an efficiency range.Type: GrantFiled: July 28, 2017Date of Patent: March 24, 2020Assignee: Cisco Technology, Inc.Inventors: Torsha Das, Jay Yoo, Tuchih Tsai, Kabiraj Sethi
-
Publication number: 20190033950Abstract: Power supply efficiency may be provided. First, a total power supply capacity may be determined comprising a sum of a plurality of supply capacities respectively corresponding to a plurality of power supplies serving a plurality of components. Next, a load value corresponding to the plurality of components may be determined. A number of the plurality of power supplies may then be powered down. The number of power supplies powered down may comprise a value that may cause a remaining number of the plurality of power supplies serving the plurality of components to operate within an efficiency range.Type: ApplicationFiled: July 28, 2017Publication date: January 31, 2019Applicant: Cisco Technology, Inc.Inventors: Torsha Das, Jay Yoo, Tuchih Tsai, Kabiraj Sethi
-
Patent number: 8515283Abstract: Methods and apparatus for providing distance extension and other transport functions such as error monitoring, provisioning, and link/service management in a fiber channel path are disclosed. According to one aspect of the present invention, a transport node includes a processing arrangement and an output interface. The processing arrangement creates a first ordered set that includes information associated with an ability for the transport node to receive a first fiber channel frame, and inserts the first ordered set between a second ordered set and a third ordered set of a fiber channel stream. The output interface transmits the fiber channel stream, which includes the information regarding whether the transport node is capable of receiving the first fiber channel frame.Type: GrantFiled: May 31, 2011Date of Patent: August 20, 2013Assignee: Cisco Technology, Inc.Inventors: Zengyuan Wang, Tuchih Tsai
-
Publication number: 20110229139Abstract: Methods and apparatus for providing distance extension and other transport functions such as error monitoring, provisioning, and link/service management in a fiber channel path are disclosed. According to one aspect of the present invention, a transport node includes a processing arrangement and an output interface. The processing arrangement creates a first ordered set that includes information associated with an ability for the transport node to receive a first fiber channel frame, and inserts the first ordered set between a second ordered set and a third ordered set of a fiber channel stream. The output interface transmits the fiber channel stream, which includes the information regarding whether the transport node is capable of receiving the first fiber channel frame.Type: ApplicationFiled: May 31, 2011Publication date: September 22, 2011Applicant: Cisco Technology Inc.Inventors: Zengyuan Wang, Tuchih Tsai
-
Patent number: 7965940Abstract: Methods and apparatus for providing distance extension and other transport functions such as error monitoring, provisioning, and link/service management in a fiber channel path are disclosed. According to one aspect of the present invention, a transport node includes a processing arrangement and an output interface. The processing arrangement creates a first ordered set that includes information associated with an ability for the transport node to receive a first fiber channel frame, and inserts the first ordered set between a second ordered set and a third ordered set of a fiber channel stream. The output interface transmits the fiber channel stream, which includes the information regarding whether the transport node is capable of receiving the first fiber channel frame.Type: GrantFiled: July 12, 2006Date of Patent: June 21, 2011Assignee: Cisco Technology, Inc.Inventors: Zengyuan Wang, Tuchih Tsai
-
Patent number: 6842126Abstract: A method of coding data for communication within a network. The method includes receiving an 8b/10b source protocol data stream containing 10-bit code and translating the data stream into an 8-bit code by converting the 10-bit code into 8-bit data and an ordered set. The method further includes transmitting the 8-bit code.Type: GrantFiled: July 18, 2003Date of Patent: January 11, 2005Assignee: Cisco Technology, Inc.Inventors: Tuchih Tsai, Rishy Mathew
-
Patent number: 6735207Abstract: To reduce the number of memory access cycles required to process each data element in a data networking device having one or more queues and a corresponding set of data link structures, the queue and data link structures are implemented on separate memories. Each queue is maintained using separate receive and transmit queue structures. Similarly, the data memory linked list is separated into a data queue link and a data stack link. Each of these four memories comprises its own address and data bus, and all four memories may be accessed simultaneously by a controller. In a general case, processing a complete data transmission event (i.e., a data element arrival and a data element departure) may be performed with a latency of at most three steps. In the first step, the transmit queue is read to obtain the old head pointer.Type: GrantFiled: June 13, 2000Date of Patent: May 11, 2004Assignee: Cisco Technology, Inc.Inventors: Sharat Chandra Prasad, Tuchih Tsai
-
Patent number: 6624770Abstract: A method of coding data for communication within a network. The method includes receiving an 8b/10b source protocol data stream containing 10-bit code and translating the data stream into an 8-bit code by converting the 10-bit code into 8-bit data and an ordered set. The method further includes transmitting the 8-bit code.Type: GrantFiled: December 13, 2001Date of Patent: September 23, 2003Assignee: Cisco Technology, Inc.Inventors: Tuchih Tsai, Rishy Mathew