Patents by Inventor Yi-Chiang Wang
Yi-Chiang Wang 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: 20250089334Abstract: A semiconductor includes a substrate. A gate structure is disposed on the substrate. A liner oxide contacts a side of the gate structure. A silicon oxide spacer contacts the liner oxide. An end of the silicon oxide spacer forms a kink profile. A silicon nitride spacer contacts the silicon oxide spacer and a tail of the silicon nitride spacer covers part of the kink profile. A stressor covers the silicon nitride spacer and the substrate.Type: ApplicationFiled: October 13, 2023Publication date: March 13, 2025Applicant: UNITED MICROELECTRONICS CORP.Inventors: Yi-Fan Li, Chen-Ming Wang, Po-Ching Su, Pei-Hsun Kao, Ti-Bin Chen, Chun-Wei Yu, Chih-Chiang Wu
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Publication number: 20250087601Abstract: An electronic package is provided in which an electronic module and a heat dissipation structure combined with the electronic module are disposed on a carrier structure, and at least one adjustment structure is coupled with the heat dissipation structure and located around the electronic module. Therefore, the adjustment structure disperses thermal stress to avoid warpage of the electronic module.Type: ApplicationFiled: November 22, 2024Publication date: March 13, 2025Inventors: Chao-Chiang PU, Chi-Ching HO, Yi-Min FU, Yu-Po WANG, Po-Yuan SU
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Publication number: 20250077414Abstract: A solid-state storage device is provided. The solid-state storage device is electrically connected to a host. The solid-state storage device includes a controller, a cache memory, a volatile memory, and a non-volatile memory. The cache memory, the volatile memory, and the non-volatile memory are electrically connected to the controller. The cache memory includes a first region and a second region. The controller is configured to fetch an access command from the host, and to store the access command in the first region. The controller is further configured to back up the access command stored in the first region to the volatile memory. The controller is further configured to store the access command backed up in the volatile memory in the second region, and to execute the access command stored in the second region.Type: ApplicationFiled: May 30, 2024Publication date: March 6, 2025Applicant: KIOXIA CORPORATIONInventors: Yi Chiang WANG, Cheng Chan HE
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Publication number: 20250044988Abstract: A solid-state storage device is provided. The solid-state storage device is electrically connected to a host. The solid-state storage device includes a controller, a non-volatile memory, and a volatile memory. The non-volatile memory is electrically connected to the controller. The volatile memory is electrically connected to the controller. The volatile memory includes a submission queue and a completion queue. The controller is configured to fetch an access command from the host, and record the access command in the submission queue. The access command corresponds to a first logical address. The controller is configured to determine whether a first write command is in the submission queue to generate a determination result. The first write command corresponds to a second logical address identical to the first logical address. The controller is configured to decide a processing method of the access command according to the determination result.Type: ApplicationFiled: May 30, 2024Publication date: February 6, 2025Applicant: KIOXIA CORPORATIONInventors: Cheng Chan HE, Yi Chiang WANG, Hsuan Chih LIU
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Publication number: 20250038113Abstract: An electronic package is provided in which a chip packaging module, an electronic element having a plurality of contacts, and an electronic connector are disposed on a routing structure of a carrier component, so as to communicatively connect with the chip packaging module via the electronic element and the electronic connector, thereby increasing a signal transmission speed.Type: ApplicationFiled: October 16, 2024Publication date: January 30, 2025Inventors: Chao-Chiang PU, Chi-Ching HO, Yi-Min FU, Yu-Po WANG, Shuai-Lin LIU
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Patent number: 10019398Abstract: A system includes a host device, an external bus and a storage device. A driver is installed in the host device. The external bus is connected with the host device. The external bus supports a communication protocol. The storage device includes a controlling circuit and a non-volatile memory. After the storage device issues a request to the host device according to the communication protocol, a reserved space is created in a host memory of the host device in response to the request, and a device information from the storage device is stored into the reserved space. While the host device issues a first command to operate the storage device, the first command is converted into a second command by the driver according to the device information, and then the second command is transmitted to the storage device.Type: GrantFiled: October 18, 2017Date of Patent: July 10, 2018Assignee: LITE-ON TECHNOLOGY CORPORATIONInventors: Jen-Yu Hsu, Yi-Chiang Wang, Chia-Hua Liu, Chao-Ton Yang, Tsung-Ching Chang
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Publication number: 20180039590Abstract: A system includes a host device, an external bus and a storage device. A driver is installed in the host device. The external bus is connected with the host device. The external bus supports a communication protocol. The storage device includes a controlling circuit and a non-volatile memory. After the storage device issues a request to the host device according to the communication protocol, a reserved space is created in a host memory of the host device in response to the request, and a device information from the storage device is stored into the reserved space. While the host device issues a first command to operate the storage device, the first command is converted into a second command by the driver according to the device information, and then the second command is transmitted to the storage device.Type: ApplicationFiled: October 18, 2017Publication date: February 8, 2018Inventors: Jen-Yu Hsu, Yi-Chiang Wang, Chia-Hua Liu, Chao-Ton Yang, Tsung-Ching Chang
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Patent number: 9824043Abstract: A system includes a host device, an external bus and a storage device. A driver is installed in the host device. The external bus is connected with the host device. The external bus supports a communication protocol. The storage device includes a controlling circuit and a non-volatile memory. After the storage device issues a request to the host device according to the communication protocol, a reserved space is created in a host memory of the host device in response to the request, and a device information from the storage device is stored into the reserved space. While the host device issues a first command to operate the storage device, the first command is converted into a second command by the driver according to the device information, and then the second command is transmitted to the storage device.Type: GrantFiled: July 14, 2015Date of Patent: November 21, 2017Assignee: LITE-ON TECHNOLOGY CORPORATIONInventors: Jen-Yu Hsu, Yi-Chiang Wang, Chia-Hua Liu, Chao-Ton Yang, Tsung-Ching Chang
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Publication number: 20160217089Abstract: A system includes a host device, an external bus and a storage device. A driver is installed in the host device. The external bus is connected with the host device. The external bus supports a communication protocol. The storage device includes a controlling circuit and a non-volatile memory. After the storage device issues a request to the host device according to the communication protocol, a reserved space is created in a host memory of the host device in response to the request, and a device information from the storage device is stored into the reserved space. While the host device issues a first command to operate the storage device, the first command is converted into a second command by the driver according to the device information, and then the second command is transmitted to the storage device.Type: ApplicationFiled: July 14, 2015Publication date: July 28, 2016Inventors: Jen-Yu Hsu, Yi-Chiang Wang, Chia-Hua Liu, Chao-Ton Yang, Tsung-Ching Chang
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Patent number: 8857804Abstract: A clamping jig for clamping a test object includes a first clamping member extending in a left-right direction, two second clamping members connected to and extending transversely of the first clamping member and spaced apart from each other in the left-right direction, and a third clamping member connected to and extending transversely of the second clamping members. The third clamping member is movable along the second clamping members in a front-rear direction to adjust a distance between the first and third clamping members. The first, second, and third clamping members are adapted to clamp therebetween the test object.Type: GrantFiled: January 24, 2012Date of Patent: October 14, 2014Assignee: Wistron CorporationInventors: Yi-Chiang Wang, Wen-Hui Shi
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Publication number: 20120192616Abstract: A clamping jig for clamping a test object includes a first clamping member extending in a left-right direction, two second clamping members connected to and extending transversely of the first clamping member and spaced apart from each other in the left-right direction, and a third clamping member connected to and extending transversely of the second clamping members. The third clamping member is movable along the second clamping members in a front-rear direction to adjust a distance between the first and third clamping members. The first, second, and third clamping members are adapted to clamp therebetween the test object.Type: ApplicationFiled: January 24, 2012Publication date: August 2, 2012Applicant: WISTRON CORPORATIONInventors: Yi-Chiang Wang, Wen-Hui Shi