Patents by Inventor Chang Yi Yang
Chang Yi Yang 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: 20240098960Abstract: An integrated circuit structure in which a gate overlies channel region in an active area of a first transistor. The first transistor includes a channel region, a source region and a drain region. A conductive contact is coupled to the drain region of the first transistor. A second transistor that includes a channel region, a source region a drain region is adjacent to the first transistor. The gate of the second transistor is spaced from the gate of the first transistor. A conductive via passes through an insulation layer to electrically connect to the gate of the second transistor. An expanded conductive via overlays both the conductive contact and the conductive via to electrically connect the drain of the first transistor to the gate of the second transistor.Type: ApplicationFiled: November 22, 2023Publication date: March 21, 2024Inventors: YU-KUAN LIN, CHANG-TA YANG, PING-WEI WANG, KUO-YI CHAO, MEI-YUN WANG
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Publication number: 20230387100Abstract: A method includes forming a redistribution structure including metallization patterns; attaching a semiconductor device to a first side of the redistribution structure; encapsulating the semiconductor device with a first encapsulant; forming openings in the first encapsulant, the openings exposing a metallization pattern of the redistribution structure; forming a conductive material in the openings, comprising at least partially filling the openings with a conductive paste; after forming the conductive material, attaching integrated devices to a second side of the redistribution structure; encapsulating the integrated devices with a second encapsulant; and after encapsulating the integrated devices, forming a pre-solder material on the conductive material.Type: ApplicationFiled: August 8, 2023Publication date: November 30, 2023Inventors: Chang-Yi Yang, Po-Yao Chuang, Shin-Puu Jeng
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Publication number: 20220359485Abstract: A method includes forming a redistribution structure including metallization patterns; attaching a semiconductor device to a first side of the redistribution structure; encapsulating the semiconductor device with a first encapsulant; forming openings in the first encapsulant, the openings exposing a metallization pattern of the redistribution structure; forming a conductive material in the openings, comprising at least partially filling the openings with a conductive paste; after forming the conductive material, attaching integrated devices to a second side of the redistribution structure; encapsulating the integrated devices with a second encapsulant; and after encapsulating the integrated devices, forming a pre-solder material on the conductive material.Type: ApplicationFiled: July 20, 2022Publication date: November 10, 2022Inventors: Chang-Yi Yang, Po-Yao Chuang, Shin-Puu Jeng
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Patent number: 11410982Abstract: A method includes forming a redistribution structure including metallization patterns; attaching a semiconductor device to a first side of the redistribution structure; encapsulating the semiconductor device with a first encapsulant; forming openings in the first encapsulant, the openings exposing a metallization pattern of the redistribution structure; forming a conductive material in the openings, comprising at least partially filling the openings with a conductive paste; after forming the conductive material, attaching integrated devices to a second side of the redistribution structure; encapsulating the integrated devices with a second encapsulant; and after encapsulating the integrated devices, forming a pre-solder material on the conductive material.Type: GrantFiled: November 13, 2020Date of Patent: August 9, 2022Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Chang-Yi Yang, Po-Yao Chuang, Shin-Puu Jeng
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Publication number: 20210305228Abstract: A method includes forming a redistribution structure including metallization patterns; attaching a semiconductor device to a first side of the redistribution structure; encapsulating the semiconductor device with a first encapsulant; forming openings in the first encapsulant, the openings exposing a metallization pattern of the redistribution structure; forming a conductive material in the openings, comprising at least partially filling the openings with a conductive paste; after forming the conductive material, attaching integrated devices to a second side of the redistribution structure; encapsulating the integrated devices with a second encapsulant; and after encapsulating the integrated devices, forming a pre-solder material on the conductive material.Type: ApplicationFiled: November 13, 2020Publication date: September 30, 2021Inventors: Chang-Yi Yang, Po-Yao Chuang, Shin-Puu Jeng
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Patent number: 10833024Abstract: A substrate structure includes a substrate body, at least one first mold area and at least one second mold area. The substrate body has a first surface and a second surface opposite to the first surface, and defines at least one first through hole extending through the substrate body. The first mold area is disposed on the first surface of the substrate body. The second mold area is disposed on the second surface of the substrate body, wherein the first mold area is in communication with the second mold area through the first through hole.Type: GrantFiled: October 18, 2016Date of Patent: November 10, 2020Assignee: ADVANCED SEMICONDUCTOR ENGINEERING, INC.Inventor: Chang Yi Yang
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Publication number: 20180108619Abstract: A substrate structure includes a substrate body, at least one first mold area and at least one second mold area. The substrate body has a first surface and a second surface opposite to the first surface, and defines at least one first through hole extending through the substrate body. The first mold area is disposed on the first surface of the substrate body. The second mold area is disposed on the second surface of the substrate body, wherein the first mold area is in communication with the second mold area through the first through hole.Type: ApplicationFiled: October 18, 2016Publication date: April 19, 2018Inventor: Chang Yi YANG
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Patent number: 9584003Abstract: A semiconductor device includes a moveable element over a substrate, wherein the moveable element is moveable relative to the substrate. The semiconductor device further includes a first anchor portion connected to the substrate; and a second anchor portion connected to the substrate on an opposite side of the moveable element from the first anchor portion. The semiconductor device further includes a first connector configured to connect the moveable element to the first anchor portion. The semiconductor device further includes a second connector configured to connect the moveable element to the second anchor portion. The semiconductor device further includes a conductive wire loop on the moveable element; and a connection wire electrically connected to a first end of the conductive wire loop, wherein the connection wire extends across the first connector to the first anchor portion.Type: GrantFiled: January 12, 2016Date of Patent: February 28, 2017Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Tien-Kan Chung, Wen-Chuan Tai, Yao-Te Huang, Hsin-Ting Huang, Shang-Ying Tsai, Chang-Yi Yang, Chia-Ming Hung
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Publication number: 20160126819Abstract: A semiconductor device includes a moveable element over a substrate, wherein the moveable element is moveable relative to the substrate. The semiconductor device further includes a first anchor portion connected to the substrate; and a second anchor portion connected to the substrate on an opposite side of the moveable element from the first anchor portion. The semiconductor device further includes a first connector configured to connect the moveable element to the first anchor portion. The semiconductor device further includes a second connector configured to connect the moveable element to the second anchor portion. The semiconductor device further includes a conductive wire loop on the moveable element; and a connection wire electrically connected to a first end of the conductive wire loop, wherein the connection wire extends across the first connector to the first anchor portion.Type: ApplicationFiled: January 12, 2016Publication date: May 5, 2016Inventors: Tien-Kan CHUNG, Wen-Chuan TAI, Yao-Te HUANG, Hsin-Ting HUANG, Shang-Ying TSAI, Chang-Yi YANG, Chia-Ming HUNG
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Patent number: 9246401Abstract: A method of fabricating a device includes forming a moveable plate over a substrate. The method further includes forming an energy harvesting coil in the moveable plate. The method further includes forming at least one connector connecting the movable plate with the substrate, wherein a portion of the energy harvesting coil extends along the at least one connector. The method further includes enclosing the movable plate using a capping wafer.Type: GrantFiled: December 11, 2014Date of Patent: January 26, 2016Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Tien-Kan Chung, Wen-Chuan Tai, Yao-Te Huang, Hsin-Ting Huang, Shang-Ying Tsai, Chang-Yi Yang, Chia-Ming Hung
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Publication number: 20150091636Abstract: A method of fabricating a device includes forming a moveable plate over a substrate. The method further includes forming an energy harvesting coil in the moveable plate. The method further includes forming at least one connector connecting the movable plate with the substrate, wherein a portion of the energy harvesting coil extends along the at least one connector. The method further includes enclosing the movable plate using a capping wafer.Type: ApplicationFiled: December 11, 2014Publication date: April 2, 2015Inventors: Tien-Kan CHUNG, Wen-Chuan TAI, Yao-Te HUANG, Hsin-Ting HUANG, Shang-Ying TSAI, Chang-Yi YANG, Chia-Ming HUNG
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Patent number: 8928162Abstract: A method of fabricating a device includes forming a moveable plate over a substrate, and forming an energy harvesting coil in the moveable plate. The method further includes forming at least one connector connecting the movable plate with the energy harvesting coil, wherein a portion of the energy harvesting coil extends along the at least one connector. The method further includes forming electrodes around the moveable plate, the electrodes adapted to sense motion of the moveable plate.Type: GrantFiled: March 28, 2014Date of Patent: January 6, 2015Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tien-Kan Chung, Wen-Chuan Tai, Yao-Te Huang, Hsin-Ting Huang, Shang-Ying Tsai, Chang-Yi Yang, Chia-Ming Hung
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Publication number: 20140208580Abstract: A method of fabricating a device includes forming a moveable plate over a substrate, and forming an energy harvesting coil in the moveable plate. The method further includes forming at least one connector connecting the movable plate with the energy harvesting coil, wherein a portion of the energy harvesting coil extends along the at least one connector. The method further includes forming electrodes around the moveable plate, the electrodes adapted to sense motion of the moveable plate.Type: ApplicationFiled: March 28, 2014Publication date: July 31, 2014Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Tien-Kan CHUNG, Wen-Chuan TAI, Yao-Te HUANG, Hsin-Ting HUANG, Shang-Ying TSAI, Chang-Yi YANG, Chia-Ming HUNG
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Patent number: 8763220Abstract: Provided is a manufacturing method for a micro device. The manufacturing method includes forming a micro-electronic-mechanical system (MEMS) movable structure, forming a plurality of metal loops over the MEMS movable structure, forming a piezoelectric element over the MEMS movable structure, and a magnet disposed over the plurality of metal loops. The method also includes encapsulating the MEMS movable structure, the plurality of metal loops, and the piezoelectric element.Type: GrantFiled: February 12, 2013Date of Patent: July 1, 2014Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tien-Kan Chung, Chung-Hsien Lin, Yao-Te Huang, Chia-Hua Chu, Chia-Ming Hung, Wen-Chuan Tai, Chang-Yi Yang
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Patent number: 8723343Abstract: In some embodiments of the present disclosure, a sensor comprises a substrate, a sensor element and an energy-harvesting device. The sensor element comprises a plate, and the plate is moveable with respect to the substrate. The energy-harvesting device is formed on the plate of the sensor element.Type: GrantFiled: March 14, 2011Date of Patent: May 13, 2014Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tien-Kan Chung, Wen-Chuan Tai, Yao-Te Huang, Hsin-Ting Huang, Shang-Ying Tsai, Chang-Yi Yang, Chia-Ming Hung
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Patent number: 8410665Abstract: The present disclosure provides a micro device. The device has a micro-electro-mechanical systems (MEMS) movable structure, a plurality of metal loops over the MEMS movable structure, and a piezoelectric element over the MEMS movable structure. Frontside and backside capping wafers are bonded to the MEMS structure, with the frontside and backside capping wafers encapsulating the MEMS movable structure, the plurality of metal loops, and the piezoelectric element. The device further includes a magnet disposed on the frontside capping wafer over the plurality of metal loops.Type: GrantFiled: December 23, 2010Date of Patent: April 2, 2013Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tien-Kan Chung, Chung-Hsien Lin, Yao-Te Huang, Chia-Hua Chu, Chia-Ming Hung, Wen-Chuan Tai, Chang-Yi Yang
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Publication number: 20120235647Abstract: In some embodiments of the present disclosure, a sensor comprises a substrate, a sensor element and an energy-harvesting device. The sensor element comprises a plate, and the plate is moveable with respect to the substrate. The energy-harvesting device is formed on the plate of the sensor element.Type: ApplicationFiled: March 14, 2011Publication date: September 20, 2012Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Tien-Kan CHUNG, Wen-Chuan TAI, Yao-Te HUANG, Hsin-Ting HUANG, Shang-Ying TSAI, Chang-Yi YANG, Chia-Ming HUNG
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Publication number: 20120161582Abstract: The present disclosure provides a micro device. The device has a micro-electro-mechanical systems (MEMS) movable structure, a plurality of metal loops over the MEMS movable structure, and a piezoelectric element over the MEMS movable structure. Frontside and backside capping wafers are bonded to the MEMS structure, with the frontside and backside capping wafers encapsulating the MEMS movable structure, the plurality of metal loops, and the piezoelectric element. The device further includes a magnet disposed on the frontside capping wafer over the plurality of metal loops.Type: ApplicationFiled: December 23, 2010Publication date: June 28, 2012Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: TIEN-KAN CHUNG, Chung-Hsien Lin, Yao-Te Huang, Chia-Hua Chu, Chia-Ming Hung, Wen-Chuan Tai, Chang-Yi Yang
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Publication number: 20090146163Abstract: The present invention discloses a high brightness LED structure, wherein a highly-doped n-type AlInP island structure is formed on a portion of the surface of an AlGaInP semiconductor stack structure and functions as a current barrier structure. The island structure is covered by a p-type window layer and positioned below a p-type ohmic electrode. The island structure can make more input current flow to the AlGaInP semiconductor stack structure not shielded by the light-emitting side electrode and thus can optimize the current distribution and promote the light-emitting efficiency.Type: ApplicationFiled: December 5, 2007Publication date: June 11, 2009Inventors: Hsiang-Ping CHENG, Chang-Yi Yang, Hou-Ren Wu
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Publication number: 20070099568Abstract: A method of updating parameters of an embedded system through an object push profile (OPP) is used to update parameters of a Bluetooth-enabled device that does not have a keyboard. By using the OPP, a vCard is sent from an initiator to the embedded system, and a resolver extracts contents of fields of the vCard and stores the contents in a storage module. The contents are used to set a device name and a password of the Bluetooth device.Type: ApplicationFiled: September 4, 2006Publication date: May 3, 2007Inventors: Shih-Huang Yang, Chang-Yi Yang