Patents by Inventor Shih-Hui Chang
Shih-Hui Chang 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: 20240140782Abstract: The present disclosure provides a semiconductor device. The semiconductor device includes a first device and a second device disposed adjacent to the first device; a conductive pillar disposed adjacent to the first device or the second device; a molding surrounding the first device, the second device and the conductive pillar; and a redistribution layer (RDL) over the first device, the second device, the molding and the conductive pillar, wherein the RDL electrically connects the first device to the second device and includes an opening penetrating the RDL and exposing a sensing area over the first device.Type: ApplicationFiled: January 5, 2024Publication date: May 2, 2024Inventors: PO CHEN YEH, YI-HSIEN CHANG, FU-CHUN HUANG, CHING-HUI LIN, CHIAHUNG LIU, SHIH-FEN HUANG, CHUN-REN CHENG
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Patent number: 11955338Abstract: A method includes providing a substrate having a surface such that a first hard mask layer is formed over the surface and a second hard mask layer is formed over the first hard mask layer, forming a first pattern in the second hard mask layer, where the first pattern includes a first mandrel oriented lengthwise in a first direction and a second mandrel oriented lengthwise in a second direction different from the first direction, and where the first mandrel has a top surface, a first sidewall, and a second sidewall opposite to the first sidewall, and depositing a material towards the first mandrel and the second mandrel such that a layer of the material is formed on the top surface and the first sidewall but not the second sidewall of the first mandrel.Type: GrantFiled: January 30, 2023Date of Patent: April 9, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Shih-Chun Huang, Ya-Wen Yeh, Chien-Wen Lai, Wei-Liang Lin, Ya Hui Chang, Yung-Sung Yen, Ru-Gun Liu, Chin-Hsiang Lin, Yu-Tien Shen
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Patent number: 11923352Abstract: A semiconductor device is provided. The semiconductor device comprises a first semiconductor die comprising a first capacitor, and a second semiconductor die in contact with the first semiconductor die and comprises a diode. The first semiconductor die and the second semiconductor die are arranged along a first direction, and a diode is configured to direct electrons accumulated at the first capacitor to a ground.Type: GrantFiled: January 28, 2022Date of Patent: March 5, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.Inventors: Hsin-Li Cheng, Shu-Hui Su, Yu-Chi Chang, Yingkit Felix Tsui, Shih-Fen Huang
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Patent number: 11797226Abstract: A solid state device for a computer system is disclosed. The computer system includes a detecting module for detecting a connection state of a connector of a backplane of the computer system. The solid state device includes a memory module, configured to store data; a connection module, configured to connect the connector of the backplane of the computer system; and a controller module, coupled to the memory module and the connection module, configured to write data into the memory module according to a writing notification from the computer system when the connection state between the connection module and the connector of the computer system is changed from a first connection state to a second connection state, and to notify the computer system to unlock the connector of the computer system after finishing writing the data.Type: GrantFiled: October 18, 2021Date of Patent: October 24, 2023Assignee: Wiwynn CorporationInventors: Shih-Hui Chang, Ping-Sheng Yeh
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Publication number: 20230035521Abstract: A solid state device for a computer system is disclosed. The computer system includes a detecting module for detecting a connection state of a connector of a backplane of the computer system. The solid state device includes a memory module, configured to store data; a connection module, configured to connect the connector of the backplane of the computer system; and a controller module, coupled to the memory module and the connection module, configured to write data into the memory module according to a writing notification from the computer system when the connection state between the connection module and the connector of the computer system is changed from a first connection state to a second connection state, and to notify the computer system to unlock the connector of the computer system after finishing writing the data.Type: ApplicationFiled: October 18, 2021Publication date: February 2, 2023Applicant: Wiwynn CorporationInventors: Shih-Hui Chang, Ping-Sheng Yeh
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Patent number: 11556443Abstract: A signal tuning method for a peripheral component interconnect express (PCIe) includes assigning a first signal setting to the PCIe to generate a first PCIe signal, and tuning a link by the first PCIe signal, and determining whether to assign a second signal setting to the PCIe according to a signal status of the link, for generating a second PCIe signal to tune the link; wherein the PCIe is connected to a plurality of electronic devices via the link.Type: GrantFiled: January 2, 2020Date of Patent: January 17, 2023Assignee: Wiwynn CorporationInventor: Shih-Hui Chang
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Publication number: 20210133071Abstract: A signal tuning method for a peripheral component interconnect express (PCIe) includes assigning a first signal setting to the PCIe to generate a first PCIe signal, and tuning a link by the first PCIe signal, and determining whether to assign a second signal setting to the PCIe according to a signal status of the link, for generating a second PCIe signal to tune the link; wherein the PCIe is connected to a plurality of electronic devices via the link.Type: ApplicationFiled: January 2, 2020Publication date: May 6, 2021Inventor: Shih-Hui Chang
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Patent number: 10628358Abstract: The present invention provides a scheduling method for a peripheral component interconnect express (PCIe) switch of an electronic system. The PCIe switch is utilized for handling input/output requests of a host of the electronic system. The scheduling method includes the PCIe switch determining a scheduling sequence of message signal interrupts (MSIs) and read/write requests corresponding to the input/output requests according to amount of the message signal interrupts corresponding to the input/output requests; and the PCIe switch handling the message signal interrupts and the read/write requests according to the scheduling sequence.Type: GrantFiled: December 25, 2017Date of Patent: April 21, 2020Assignee: Wiwynn CorporationInventor: Shih-Hui Chang
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Publication number: 20190004986Abstract: The present invention provides a scheduling method for a peripheral component interconnect express (PCIe) switch of an electronic system. The PCIe switch is utilized for handling input/output requests of a host of the electronic system. The scheduling method includes the PCIe switch determining a scheduling sequence of message signal interrupts (MSIs) and read/write requests corresponding to the input/output requests according to amount of the message signal interrupts corresponding to the input/output requests; and the PCIe switch handling the message signal interrupts and the read/write requests according to the scheduling sequence.Type: ApplicationFiled: December 25, 2017Publication date: January 3, 2019Inventor: Shih-Hui Chang
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Publication number: 20180202186Abstract: A tent wind rope adjusting structure includes: an adjusting plate, having a plate body, with a front section and a rear section of the plate body provided each with a through hole, a side of the adjusting plate is provided with at least a hook, the hook is formed by cutting a notch at a side of the plate body, and having a hook opening and an indent portion; a wind rope, passing through the two through holes of the adjusting plate, with a tail end of the wind rope provided with a rope loop; and an elastic clip buckle, having a press-able rope clipping hole for the wind rope to pass through, to allow the elastic clip buckle to move between a rear section of the wind rope and the adjusting plate.Type: ApplicationFiled: October 24, 2017Publication date: July 19, 2018Inventor: Shih-Hui Chang
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Publication number: 20180181384Abstract: A method for updating software in a storage system is provided. The method is used in the storage system and includes: providing a new region in a random access memory (RAM); downloading second software to the new region and running the second software; determining whether data path settings have been initialized; and setting the new region as an active region and setting a current active region in the RAM as the new region when determining that the data path settings are initialized.Type: ApplicationFiled: March 24, 2017Publication date: June 28, 2018Inventors: Shih-Hui Chang, Ming-Sheng Wu
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Patent number: 9229817Abstract: The present disclosure discloses a data storage system and a control method thereof. The data storage system includes a plurality of data storage devices, a temporary memory device and an expander. The control method includes: detecting, by the expander, if a flag is in a first status after the expander is restarted; sending, by the expander, a first command to all the data storage devices if the first status is detected. The first status indicates that all the data storage devices are ready for linking and operation.Type: GrantFiled: February 11, 2014Date of Patent: January 5, 2016Assignee: Wistron Corp.Inventors: Shih-Hui Chang, Ming-Sheng Wu, Chieh-Yi Lin
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Patent number: 9145516Abstract: A method for preparing an inorganic nano-material is provided. The method includes steps of providing a first solution including plural metal ions; mixing the first solution with a surfactant and adding a reduction agent to generate a second solution, wherein the second solution generates plural metal atoms reduced from the plural metal ions; and adding an oxidation agent into the second solution for oxidizing the plural metal atoms so as to generate plural metal oxides and form the inorganic nano-material.Type: GrantFiled: July 22, 2011Date of Patent: September 29, 2015Assignee: NATIONAL CHENG KUNG UNIVERSITYInventors: Yen Hsun Su, Shen-Lung Tu, Shih-Hui Chang, Wei-Min Zhang, Shih-Wen Tseng, Yun-Chorng Chang
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Publication number: 20150089133Abstract: The present disclosure discloses a data storage system and a control method thereof. The data storage system includes a plurality of data storage devices, a temporary memory device and an expander. The control method includes: detecting, by the expander, if a flag is in a first status after the expander is restarted; sending, by the expander, a first command to all the data storage devices if the first status is detected. The first status indicates that all the data storage devices are ready for linking and operation.Type: ApplicationFiled: February 11, 2014Publication date: March 26, 2015Applicant: Wistron Corp.Inventors: Shih-Hui CHANG, Ming-Sheng WU, Chieh-Yi LIN
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Publication number: 20120246761Abstract: A method for preparing an inorganic nano-material is provided. The method includes steps of providing a first solution including plural metal ions; mixing the first solution with a surfactant and adding a reduction agent to generate a second solution, wherein the second solution generates plural metal atoms reduced from the plural metal ions; and adding an oxidation agent into the second solution for oxidizing the plural metal atoms so as to generate plural metal oxides and form the inorganic nano-material.Type: ApplicationFiled: July 22, 2011Publication date: September 27, 2012Applicant: NATIONAL CHENG KUNG UNIVERSITYInventors: Yen-Hsun Su, Shen-Long Tu, Shih-Hui Chang, Wei-Min Zhang
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Patent number: 6577926Abstract: Faults occurring in the operation of a rapid thermal process system are detected and dynamically controlled in-situ. A data set is generated which represents the power applied to heating elements which are spatially arranged in a plurality of zones. The data is converted to a sequence of fractions respectively representing the power applied to each zone relative to the total applied power. The fractions are sequentially arranged and a least squares straight line fit for the fractions is calculated. The slope of the calculated straight line fit is used in a statistical process control system to determine whether a fault has occurred, and to make appropriate corrections in process control parameters, such as the length of time the process is carried out.Type: GrantFiled: March 30, 1999Date of Patent: June 10, 2003Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Shih Hui Chang, Kuo-Hsien Cheng, Cheng Kun Lin, Wen Zen Chiu
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Patent number: 6489193Abstract: A novel process for isolating devices on a semiconductor substrate is disclosed. An isolation layer is first formed over the semiconductor substrate and patterned into at least two isolation mesas on the substrate. Next, a blanket semiconductor layer is formed over the substrate with a thickness sufficient to cover the isolation mesas. The semiconductor layer is subjected to planarization until the isolation mesas are exposed, thus resulting in a semiconductor region between the two isolation mesas to serve as an active region for semiconductor devices.Type: GrantFiled: January 9, 2002Date of Patent: December 3, 2002Assignee: Silicon Integrated Systems Corp.Inventors: Lung Chen, Teng-Feng Wang, Zen-Long Yang, Shih-Hui Chang, Yung-Shin Wang
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Patent number: D1017061Type: GrantFiled: January 27, 2022Date of Patent: March 5, 2024Assignee: DELTA ELECTRONICS, INC.Inventors: Chih-Hsien Wang, Shih-Chieh Chang, Yan-Jun Wang, Peng-Hui Wang, Ming-Chieh Cheng
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Patent number: D1017062Type: GrantFiled: January 27, 2022Date of Patent: March 5, 2024Assignee: DELTA ELECTRONICS, INC.Inventors: Chih-Hsien Wang, Shih-Chieh Chang, Chuan-Hsi Chang, Peng-Hui Wang, Ming-Chieh Cheng
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Patent number: D1018891Type: GrantFiled: December 13, 2021Date of Patent: March 19, 2024Assignee: DELTA ELECTRONICS, INC.Inventors: Chih-Hsien Wang, Shih-Chieh Chang, Peng-Hui Wang, Ming-Chieh Cheng, Xiu-Yi Lin