Patents by Inventor Chih Hsueh
Chih Hsueh 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: 9381509Abstract: The present invention provides methods and designs of enclosed-channel reactor system for manufacturing catalysts or supports. Both of the configuration designs force the gaseous precursors and purge gas flow through the channel surface of reactor. The precursors will transform to thin film or particle catalysts or supports under adequate reaction temperature, working pressure and gas concentration. The reactor body is either sealed or enclosed for isolation from atmosphere. Another method using super ALD cycles is also proposed to grow alloy catalysts or supports with controllable concentration. The catalysts prepared by the method and system in the present invention are noble metals, such as platinum, palladium, rhodium, ruthenium, iridium and osmium, or transition metals such as iron, silver, cobalt, nickel and tin, while supports are silicon oxide, aluminum oxide, zirconium oxide, cerium oxide or magnesium oxide, or refractory metals, which can be chromium, molybdenum, tungsten or tantalum.Type: GrantFiled: July 23, 2013Date of Patent: July 5, 2016Assignee: NATIONAL APPLIED RESEARCH LABORATORIESInventors: Chi-Chung Kei, Bo-Heng Liu, Chien-Pao Lin, Chien-Nan Hsiao, Yang-Chih Hsueh, Tsong-Pyng Perng
-
Patent number: 9046393Abstract: A method is provided for measuring remaining hydrogen capacity of hydrogen storage canister incorporating tag information. An information identification tag is attached to a hydrogen storage canister. The information identification tag contains therein at least one record of tag information indicating the hydrogen storage quantity of the hydrogen storage canister. Once the hydrogen storage quantity is read from the tag information of the information identification tag and hydrogen consumption quantity supplied from the hydrogen storage canister is detected, the hydrogen storage quantity is operated by subtracting the hydrogen consumption quantity therefrom to calculate a hydrogen residue, which is then used to update the tag information of the information identification tag or is stored for subsequent use.Type: GrantFiled: December 22, 2010Date of Patent: June 2, 2015Assignee: ASIA PACIFIC FUEL CELL TECHNOLOGIES, LTD.Inventors: Jefferson YS Yang, Feng-Hsiang Hsiao, Hong-Shi Chang, Chih-Hsueh Chen
-
Publication number: 20150054174Abstract: An interconnection structure and method disclosed for providing an interconnection structure that includes conductive features having reduced topographic variations. The interconnection structure includes a contact pad disposed over a substrate. The contact pad includes a first layer of a first conductive material and a second layer of a second conductive material over the first layer. The first conductive material and the second conductive material are made of substantially the same material and have a first average grain size and a second average grain size that is smaller than the first average grain size. The interconnection structure also includes a passivation layer covering the substrate and the contact pad, and the passivation layer has an opening exposing the contact pad.Type: ApplicationFiled: October 9, 2014Publication date: February 26, 2015Inventors: Hsiao Yun Lo, Yung-Chi Lin, Yang-Chih Hsueh, Tsang-Jiuh Wu, Wen-Chih Chiou
-
Patent number: 8944119Abstract: A method and system of gas refilling management for gas storage canister utilizing identification accessing control includes an identification information transmission device, a control device, and a gas refilling equipment, which are applicable for management of refilling of at least one storage canister. The storage canister is provided with an information identification label, which contains at least one record of canister information. By using the identification information transmission device to first read the information contained in the label of a storage canister, the control device may then set a refilling condition based on which the gas refilling equipment carries out a refilling operation to the storage canister, so as to suit for management of refilling various types of gas storage canisters to provide the best performance in a practical application.Type: GrantFiled: December 22, 2010Date of Patent: February 3, 2015Assignee: Asia Pacific Fuel Cell Technologies Ltd.Inventors: Jefferson Ys Yang, Feng-Hsiang Hsiao, Hong-Shi Chang, Chih-Hsueh Chen
-
Publication number: 20140140904Abstract: The present invention provides methods and designs of enclosed-channel reactor system for manufacturing catalysts or supports. Both of the configuration designs force the gaseous precursors and purge gas flow through the channel surface of reactor. The precursors will transform to thin film or particle catalysts or supports under adequate reaction temperature, working pressure and gas concentration. The reactor body is either sealed or enclosed for isolation from atmosphere. Another method using super ALD cycles is also proposed to grow alloy catalysts or supports with controllable concentration. The catalysts prepared by the method and system in the present invention are noble metals, such as platinum, palladium, rhodium, ruthenium, iridium and osmium, or transition metals such as iron, silver, cobalt, nickel and tin, while supports are silicon oxide, aluminum oxide, zirconium oxide, cerium oxide or magnesium oxide, or refractory metals, which can be chromium, molybdenum, tungsten or tantalum.Type: ApplicationFiled: July 23, 2013Publication date: May 22, 2014Applicant: National Applied Research LaboratoriesInventors: Chi-Chung Kei, Bo-Heng Liu, Chien-Pao Lin, Chien-Nan Hsiao, Yang-Chih Hsueh, Tsong-Pyng Perng
-
Publication number: 20120255770Abstract: A method for fabricating a carrier is disclosed, wherein the carrier is applied for a microelectromechanical sensing device. The method includes the steps of: providing a first substrate, wherein the first substrate includes a first metal layer, a first dielectric layer, and a first opening; providing a second substrate, wherein the second substrate includes a second metal layer, a second dielectric layer, and a second opening; providing a reticular element; pressing the first substrate, the reticular element, and the second substrate to form a composite substrate, wherein the first opening and the second opening form a hole, and the reticular element is positioned in the hole; and forming at least one conductive via in the composite substrate.Type: ApplicationFiled: February 10, 2012Publication date: October 11, 2012Inventors: Han-Pei Huang, Yu-Ying Chao, Chih-Hsueh Shih
-
Patent number: 8261006Abstract: Systems and methods for improving the performance and reliability of flash memory solid state drive devices are described herein. A flash memory array component stores data. A memory hierarchy component transfers data between the host and the flash memory array component. The memory hierarchy component includes a level one (“L1”) cache coupled to a merge buffer, the flash memory array component, and the host. The merge buffer is coupled to the flash memory array component. The L1 cache and merge buffer include volatile memory, and the host is coupled to the merge buffer and flash memory array component. The memory hierarchy component includes a write component and a read component. The write component writes data to at least one of the L1 cache, merge buffer, or flash memory array component. The read component reads data from at least one of the L1 cache, merge buffer, or flash memory array component.Type: GrantFiled: December 19, 2007Date of Patent: September 4, 2012Assignee: Spansion LLCInventors: Richard Chen, Ping Hou, Chih Hsueh
-
Publication number: 20120169315Abstract: Control method and power controller suitable for a switched mode power supply with a power switch are provided. An ON time of the power switch is recorded. An estimated OFF time is provided based on the ON time. The estimated OFF time is in positive correlation with the ON time. The power switch is turned ON after the elapse of the estimated OFF time.Type: ApplicationFiled: June 2, 2011Publication date: July 5, 2012Applicant: SHAMROCK MICRO DEVICES CORP.Inventors: Chien-Liang Lin, Chih-Hsueh Hsu
-
Publication number: 20110227742Abstract: A method is provided for measuring remaining hydrogen capacity of hydrogen storage canister incorporating tag information. An information identification tag is attached to a hydrogen storage canister. The information identification tag contains therein at least one record of tag information indicating the hydrogen storage quantity of the hydrogen storage canister. Once the hydrogen storage quantity is read from the tag information of the information identification tag and hydrogen consumption quantity supplied from the hydrogen storage canister is detected, the hydrogen storage quantity is operated by subtracting the hydrogen consumption quantity therefrom to calculate a hydrogen residue, which is then used to update the tag information of the information identification tag or is stored for subsequent use.Type: ApplicationFiled: December 22, 2010Publication date: September 22, 2011Applicant: ASIA PACIFIC FUEL CELL TECHNOLOGIES LTD.Inventors: JEFFERSON YS YANG, FENG-HSIANG HSIAO, HONG-SHI CHANG, CHIH-HSUEH CHEN
-
Publication number: 20110226382Abstract: A method and system of gas refilling management for gas storage canister utilizing identification accessing control includes an identification information transmission device, a control device, and a gas refilling equipment, which are applicable for management of refilling of at least one storage canister. The storage canister is provided with an information identification label, which contains at least one record of canister information. By using the identification information transmission device to first read the information contained in the label of a storage canister, the control device may then set a refilling condition based on which the gas refilling equipment carries out a refilling operation to the storage canister, so as to suit for management of refilling various types of gas storage canisters to provide the best performance in a practical application.Type: ApplicationFiled: December 22, 2010Publication date: September 22, 2011Applicant: ASIA PACIFIC FUEL CELL TECHNOLOGIES LTD.Inventors: JEFFERSON YS YANG, FENG-HSIANG HSIAO, HONG-SHI CHANG, CHIH-HSUEH CHEN
-
Publication number: 20100237877Abstract: A system open testing method is provided. Firstly, a system to be tested having at least an ESD protection unit, a signal input pad, a first voltage level end, and a second voltage level end is provided, wherein the first voltage level end and the second voltage level end are utilized for accessing electric power, the ESD protection unit has one end coupled to the signal input pad and the other end coupled to the first voltage level end. Afterward, a diode is connected to the signal input pad, and the conducting direction of the diode is opposite to that of the interior diode in the ESD circuit. Thereafter, a testing signal is send through the diode to the system.Type: ApplicationFiled: August 31, 2009Publication date: September 23, 2010Applicant: NIKO SEMICONDUCTOR CO., LTD.Inventor: CHIH HSUEH HSU
-
Patent number: 7777267Abstract: The manufacturing method of a nonvolatile memory and its structure is achieved by building a gate dielectric layer on a base. The gate dielectric contains at least two layers of different material layers. At least one hetero element is planted on the top of the gate dielectric layer so as to increase the electronic trap density. Then rebuild a new top material after removing the upmost layer of material. Finally, build a gate electrode layer on the gate dielectric layer and form source/drain electrodes at the bases of both sides of the gate dielectric layer. In this invention, with the planting of the hetero element, it will form traps in the gate dielectric layer that can catch electrons more easily. Thus, the electrons won't combine together with the increase of operation time. The storage time can be effectively extended and the problem of the combination of bites can be solved.Type: GrantFiled: January 3, 2008Date of Patent: August 17, 2010Inventors: Erik S Jeng, Wu-Ching Chou, Chih-Hsueh Hung, Chien-Cheng Li
-
Patent number: 7761740Abstract: Systems and/or methods that provide for the accuracy of address translations in a memory system that decouples the system address from the physical address. Address-modifying transactions are recorded in a non-volatile write buffer to couple the last-in-time translation physical address/location with the current translated physical location/address. In addition, integrity check protection may be applied to the translation and to the written data to limit the amount of data that may be lost in the event of a failure/error occurring during the write operation. Transaction recording and integrity check protection allows for recovery of write operations that may not have fully completed due to the failure/error.Type: GrantFiled: December 13, 2007Date of Patent: July 20, 2010Assignee: Spansion LLCInventors: Wiliam Kern, Chih Hsueh, Ping Hou
-
Publication number: 20090164700Abstract: Systems and methods for improving the performance and reliability of flash memory solid state drive devices are described herein. A flash memory array component stores data. A memory hierarchy component transfers data between the host and the flash memory array component. The memory hierarchy component includes a level one (“L1”) cache coupled to a merge buffer, the flash memory array component, and the host. The merge buffer is coupled to the flash memory array component. The L1 cache and merge buffer include volatile memory, and the host is coupled to the merge buffer and flash memory array component. The memory hierarchy component includes a write component and a read component. The write component writes data to at least one of the L1 cache, merge buffer, or flash memory array component. The read component reads data from at least one of the L1 cache, merge buffer, or flash memory array component.Type: ApplicationFiled: December 19, 2007Publication date: June 25, 2009Applicant: SPANSION LLCInventors: Richard Chen, Ping Hou, Chih Hsueh
-
Publication number: 20090158085Abstract: Systems and/or methods that provide for the accuracy of address translations in a memory system that decouples the system address from the physical address. Address-modifying transactions are recorded in a non-volatile write buffer to couple the last-in-time translation physical address/location with the current translated physical location/address. In addition, integrity check protection may be applied to the translation and to the written data to limit the amount of data that may be lost in the event of a failure/error occurring during the write operation. Transaction recording and integrity check protection allows for recovery of write operations that may not have fully completed due to the failure/error.Type: ApplicationFiled: December 13, 2007Publication date: June 18, 2009Applicant: SPANSION LLCInventors: William Kern, Chih Hsueh, Ping Hou
-
Publication number: 20080150048Abstract: The manufacturing method of a nonvolatile memory and its structure is achieved by building a gate dielectric layer on a base. The gate dielectric contains at least two layers of different material layers. At least one hetero element is planted on the top of the gate dielectric layer so as to increase the electronic trap density. Then rebuild a new top material after removing the upmost layer of4terial. Finally, build a gate electrode layer on the gate dielectric layer and form source/drain electrodes at the bases of both sides of the gate dielectric layer. In this invention, with the planting of the hetero element, it will form traps in the gate dielectric layer that can catch electrons more easily. Thus, the electrons won't combine together with the increase of operation time. The storage time can be effectively extended and the problem of the combination of bites can be solved.Type: ApplicationFiled: January 3, 2008Publication date: June 26, 2008Applicant: CHUNG YUAN CHRISTIAN UNIVERSITYInventors: Erik S. Jeng, Wu-Ching Chou, Chih-Hsueh Hung, Chien-Cheng Li
-
Patent number: 7328836Abstract: A smart-tag housing and method for securing a dedicated data card affixed to a SMIF-pod. A molded housing package for holding a data card for communication with a two-way receiver/transmitter mounted on a workstation, the smart-tag is a small battery operated microcomputer with an LCD for a two-way electro-magnetic communications. The smart-tag housing includes a battery compartment, a battery compartment cover. A retaining plate is affixed to a side of the pod using double-sided adhesive tape. The smart-tag is demountably secured to the retaining plate with a slidable self locking plate. The self locking plate is unlocked with a key that is provided only to authorized personnel.Type: GrantFiled: February 3, 2004Date of Patent: February 12, 2008Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Tsung-Chih Hsueh, Ying-Cheng Chen
-
Publication number: 20050198092Abstract: An FFT circuit is implemented using a radix-4 butterfly element and a partitioned memory for storage of a prescribed number of data values. The radix-4 butterfly element is configured for performing an FFT operation in a prescribed number of stages, each stage including a prescribed number of in-place computation operations relative to the prescribed number of data values. The partitioned memory includes a first memory portion and a second memory portion, and the data values for the FFT circuit are divided equally for storage in the first and second memory portions in a manner that ensures that each in-place computation operation is based on retrieval of an equal number of data values retrieved from each of the first and second memory portions.Type: ApplicationFiled: March 2, 2004Publication date: September 8, 2005Inventors: Jia-Pei Shen, Chien-Meen Hwang, Chih Hsueh, Orlando Canelones
-
Publication number: 20050167492Abstract: A smart-tag housing and method for securing a dedicated data card affixed to a SMIF-pod. A molded housing package for holding a data card for communication with a two-way receiver/transmitter mounted on a workstation, the smart-tag is a small battery operated microcomputer with an LCD for a two-way electromagnetic communications. The smart-tag housing includes a battery compartment, a battery compartment cover. A retaining plate is affixed to a side of the pod using double-sided adhesive tape. The smart-tag is demountably secured to the retaining plate with a slidable self locking plate. The self locking plate is unlocked with a key that is provided only to authorized personnel.Type: ApplicationFiled: February 3, 2004Publication date: August 4, 2005Inventors: Tsung-Chih Hsueh, Ying-Cheng Chen
-
Publication number: 20050156228Abstract: The manufacturing method of a nonvolatile memory and its structure is achieved by building a gate dielectric layer on a base. The gate dielectric layer contains at least two layers of different material layers. At least one hetero element is planted on the top of the gate dielectric layer so as to increase the electronic trap density. Then rebuild a new top material after removing the upmost layer of material. Finally, build a gate electrode layer on the gate dielectric layer and form source/drain electrodes at the bases of both sides of the gate dielectric layer. In this invention, with the planting of the hetero element, it will form traps in the gate dielectric layer that can catch electrons more easily. Thus, the electrons won't combine together with the increase of operation time. The storage time can be effectively extended and the problem of the combination of bites can be solved.Type: ApplicationFiled: January 16, 2004Publication date: July 21, 2005Inventors: Erik Jeng, Wu-Ching Chou, Chih-Hsueh Hung, Chien-Cheng Li