Patents by Inventor Hong Cha
Hong Cha 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: 20240379584Abstract: A semiconductor package includes a first die having a first substrate, an interconnect structure overlying the first substrate and having multiple metal layers with vias connecting the multiple metal layers, a seal ring structure overlying the first substrate and along a periphery of the first substrate, the seal ring structure having multiple metal layers with vias connecting the multiple metal layers, the seal ring structure having a topmost metal layer, the topmost metal layer being the metal layer of the seal ring structure that is furthest from the first substrate, the topmost metal layer of the seal ring structure having an inner metal structure and an outer metal structure, and a polymer layer over the seal ring structure, the polymer layer having an outermost edge that is over and aligned with a top surface of the outer metal structure of the seal ring structure.Type: ApplicationFiled: July 22, 2024Publication date: November 14, 2024Inventors: Chih-Hsiang Tseng, Yu-Feng Chen, Cheng Jen Lin, Wen-Hsiung Lu, Ming-Da Cheng, Kuo-Ching Hsu, Hong-Seng Shue, Ming-Hong Cha, Chao-Yi Wang, Mirng-Ji Lii
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Patent number: 11735396Abstract: An inductively coupled plasma processing apparatus includes a lower chamber providing a space for a substrate, a high-frequency antenna that generates inductively coupled plasma in the lower chamber, dielectric windows disposed between the lower chamber and the high-frequency antenna, metal windows alternatingly disposed between the dielectric windows, and gas inlet pipes disposed in each of the metal windows, wherein each of the gas inlet pipes includes nozzles that introduce gases to the lower chamberamber.Type: GrantFiled: January 13, 2021Date of Patent: August 22, 2023Assignees: SAMSUNG ELECTRONICS CO., LTD., PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATIONInventors: Seung Bo Shim, Doug Yong Sung, Ho-Jun Lee, Jee Hun Jeong, Sung Hwan Cho, Ju-Hong Cha
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Publication number: 20220005671Abstract: An inductively coupled plasma processing apparatus includes a lower chamber providing a space for a substrate, a high-frequency antenna configured to generate inductively coupled plasma in the lower chamber, dielectric windows disposed between the lower chamber and the high-frequency antenna, metal windows alternatingly disposed between the dielectric windows, and gas inlet pipes disposed in each of the metal windows, wherein each of the gas inlet pipes includes nozzles configured to introduce gases to the lower chamber.Type: ApplicationFiled: January 13, 2021Publication date: January 6, 2022Applicant: Pusan National University Industry-University CoopInventors: SEUNG BO SHIM, DOUG YONG SUNG, HO-JUN LEE, JEE HUN JEONG, SUNG HWAN CHO, JU-HONG CHA
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Publication number: 20210351139Abstract: A semiconductor package includes a first die having a first substrate, an interconnect structure overlying the first substrate and having multiple metal layers with vias connecting the multiple metal layers, a seal ring structure overlying the first substrate and along a periphery of the first substrate, the seal ring structure having multiple metal layers with vias connecting the multiple metal layers, the seal ring structure having a topmost metal layer, the topmost metal layer being the metal layer of the seal ring structure that is furthest from the first substrate, the topmost metal layer of the seal ring structure having an inner metal structure and an outer metal structure, and a polymer layer over the seal ring structure, the polymer layer having an outermost edge that is over and aligned with a top surface of the outer metal structure of the seal ring structure.Type: ApplicationFiled: July 26, 2021Publication date: November 11, 2021Inventors: Chih-Hsiang Tseng, Yu-Feng Chen, Cheng Jen Lin, Wen-Hsiung Lu, Ming-Da Cheng, Kuo-Ching Hsu, Hong-Seng Shue, Ming-Hong Cha, Chao-Yi Wang, Mirng-Ji Lii
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Patent number: 11088102Abstract: The embodiments described provide elongated bonded structures near edges of packaged structures free of solder wetting on sides of copper posts substantially facing the center of the packaged structures. Solder wetting occurs on other sides of copper posts of these bonded structures. The elongated bonded structures are arranged in different arrangements and reduce the chance of shorting between neighboring bonded structures. In addition, the elongated bonded structures improve the reliability performance.Type: GrantFiled: November 4, 2019Date of Patent: August 10, 2021Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Ming-Hong Cha, Chen-Shien Chen, Chen-Cheng Kuo, Tsung-Hsien Chiang, Hao-Juin Liu, Yao-Chun Chuang, Chita Chuang
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Patent number: 11075173Abstract: A semiconductor package includes a first die having a first substrate, an interconnect structure overlying the first substrate and having multiple metal layers with vias connecting the multiple metal layers, a seal ring structure overlying the first substrate and along a periphery of the first substrate, the seal ring structure having multiple metal layers with vias connecting the multiple metal layers, the seal ring structure having a topmost metal layer, the topmost metal layer being the metal layer of the seal ring structure that is furthest from the first substrate, the topmost metal layer of the seal ring structure having an inner metal structure and an outer metal structure, and a polymer layer over the seal ring structure, the polymer layer having an outermost edge that is over and aligned with a top surface of the outer metal structure of the seal ring structure.Type: GrantFiled: October 10, 2019Date of Patent: July 27, 2021Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chih-Hsiang Tseng, Yu-Feng Chen, Cheng Jen Lin, Wen-Hsiung Lu, Ming-Da Cheng, Kuo-Ching Hsu, Hong-Seng Shue, Ming-Hong Cha, Chao-Yi Wang, Mirng-Ji Lii
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Publication number: 20200135664Abstract: A semiconductor package includes a first die having a first substrate, an interconnect structure overlying the first substrate and having multiple metal layers with vias connecting the multiple metal layers, a seal ring structure overlying the first substrate and along a periphery of the first substrate, the seal ring structure having multiple metal layers with vias connecting the multiple metal layers, the seal ring structure having a topmost metal layer, the topmost metal layer being the metal layer of the seal ring structure that is furthest from the first substrate, the topmost metal layer of the seal ring structure having an inner metal structure and an outer metal structure, and a polymer layer over the seal ring structure, the polymer layer having an outermost edge that is over and aligned with a top surface of the outer metal structure of the seal ring structure.Type: ApplicationFiled: October 10, 2019Publication date: April 30, 2020Inventors: Chih-Hsiang Tseng, Yu-Feng Chen, Cheng Jen Lin, Wen-Hsiung Lu, Ming-Da Cheng, Kuo-Ching Hsu, Hong-Seng Shue, Ming-Hong Cha, Chao-Yi Wang, Mirng-Ji Lii
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Publication number: 20200098714Abstract: The embodiments described provide elongated bonded structures near edges of packaged structures free of solder wetting on sides of copper posts substantially facing the center of the packaged structures. Solder wetting occurs on other sides of copper posts of these bonded structures. The elongated bonded structures are arranged in different arrangements and reduce the chance of shorting between neighboring bonded structures. In addition, the elongated bonded structures improve the reliability performance.Type: ApplicationFiled: November 4, 2019Publication date: March 26, 2020Inventors: Ming-Hong Cha, Chen-Shien Chen, Chen-Cheng Kuo, Tsung-Hsien Chiang, Hao-Juin Liu, Yao-Chun Chuang, Chita Chuang
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Patent number: 10468366Abstract: The embodiments described provide elongated bonded structures near edges of packaged structures free of solder wetting on sides of copper posts substantially facing the center of the packaged structures. Solder wetting occurs on other sides of copper posts of these bonded structures. The elongated bonded structures are arranged in different arrangements and reduce the chance of shorting between neighboring bonded structures. In addition, the elongated bonded structures improve the reliability performance.Type: GrantFiled: June 6, 2017Date of Patent: November 5, 2019Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Ming-Hong Cha, Chen-Shien Chen, Chen-Cheng Kuo, Tsung-Hsien Chiang, Hao-Juin Liu, Yao-Chun Chuang, Chita Chuang
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Patent number: 10382299Abstract: In some embodiments, a data processing apparatus includes a communications unit configured to collect data items from data acquisition apparatuses and transmit the collected data items to clients; and a control unit configured to determine event data from among the collected data items, select the determined event data, compare the selected event data with reference event data to transmit only event data that meets predetermined conditions to the clients.Type: GrantFiled: August 26, 2016Date of Patent: August 13, 2019Assignee: LSIS CO., LTD.Inventors: Pil-Suk Kim, Jae-Hyung Lee, Jae-Hong Cha, Ho-Young Kang
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Patent number: 10310533Abstract: Disclosed herein is an electric power control system including a communication apparatus, a server, and a client, wherein the communication apparatus includes a communication unit operative to communicate with the client and server included in the electric power system to relay the service request received from the client to the server and relay the response to the service request received from the server to the client, a comparison/determination unit operative to compare a timeout time taken for the client to wait for the response to the service request with a processing time taken for the server to process the service request, and a controller operative to control the communication unit and the comparison/determination unit and to announce to the client that the processing time is longer than the timeout time when the processing time is longer than the timeout time.Type: GrantFiled: November 14, 2016Date of Patent: June 4, 2019Assignee: LSIS CO., LTD.Inventor: Jae-Hong Cha
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Patent number: 10277483Abstract: Disclosed embodiments relate to apparatuses, systems, and methods for transmitting/receiving data. In some embodiments, a system includes a server operative to collect data from remote apparatuses and transmit the collected data to a client group, and at least one client group including at least one client, the client group checking data received from the server and acquiring data requested by the client.Type: GrantFiled: July 29, 2016Date of Patent: April 30, 2019Assignee: LSIS CO., LTD.Inventors: Jae-Hong Cha, Pil-Suk Kim, Ho-Young Kang, Jae-Hyung Lee, Seok-Chan Lee
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Publication number: 20170271291Abstract: The embodiments described provide elongated bonded structures near edges of packaged structures free of solder wetting on sides of copper posts substantially facing the center of the packaged structures. Solder wetting occurs on other sides of copper posts of these bonded structures. The elongated bonded structures are arranged in different arrangements and reduce the chance of shorting between neighboring bonded structures. In addition, the elongated bonded structures improve the reliability performance.Type: ApplicationFiled: June 6, 2017Publication date: September 21, 2017Inventors: Ming-Hong Cha, Chen-Shien Chen, Chen-Cheng Kuo, Tsung-Hsien Chiang, Hao-Juin Liu, Yao-Chun Chuang, Chita Chuang
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Publication number: 20170248982Abstract: Disclosed herein is an electric power control system including a communication apparatus, a server, and a client, wherein the communication apparatus includes a communication unit operative to communicate with the client and server included in the electric power system to relay the service request received from the client to the server and relay the response to the service request received from the server to the client, a comparison/determination unit operative to compare a timeout time taken for the client to wait for the response to the service request with a processing time taken for the server to process the service request, and a controller operative to control the communication unit and the comparison/determination unit and to announce to the client that the processing time is longer than the timeout time when the processing time is longer than the timeout time.Type: ApplicationFiled: November 14, 2016Publication date: August 31, 2017Inventor: Jae-Hong CHA
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Patent number: 9673161Abstract: The embodiments described provide elongated bonded structures near edges of packaged structures free of solder wetting on sides of copper posts substantially facing the center of the packaged structures. Solder wetting occurs on other sides of copper posts of these bonded structures. The elongated bonded structures are arranged in different arrangements and reduce the chance of shorting between neighboring bonded structures. In addition, the elongated bonded structures improve the reliability performance.Type: GrantFiled: July 18, 2016Date of Patent: June 6, 2017Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Ming-Hong Cha, Chen-Shien Chen, Chen-Cheng Kuo, Tsung-Hsien Chiang, Hao-Juin Liu, Yao-Chun Chuang, Chita Chuang
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Publication number: 20170063655Abstract: In some embodiments, a data processing apparatus includes a communications unit configured to collect data items from data acquisition apparatuses and transmit the collected data items to clients; and a control unit configured to determine event data from among the collected data items, select the determined event data, compare the selected event data with reference event data to transmit only event data that meets predetermined conditions to the clients.Type: ApplicationFiled: August 26, 2016Publication date: March 2, 2017Inventors: Pil-Suk KIM, Jae-Hyung LEE, Jae-Hong CHA, Ho-Young KANG
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Publication number: 20170034260Abstract: Disclosed embodiments relate to apparatuses, systems, and methods for transmitting/receiving data. In some embodiments, a system includes a server operative to collect data from remote apparatuses and transmit the collected data to a client group, and at least one client group including at least one client, the client group checking data received from the server and acquiring data requested by the client.Type: ApplicationFiled: July 29, 2016Publication date: February 2, 2017Inventors: Jae-Hong CHA, Pil-Suk KIM, Ho-Young KANG, Jae-Hyung LEE, Seok-Chan LEE
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Publication number: 20160329293Abstract: The embodiments described provide elongated bonded structures near edges of packaged structures free of solder wetting on sides of copper posts substantially facing the center of the packaged structures. Solder wetting occurs on other sides of copper posts of these bonded structures. The elongated bonded structures are arranged in different arrangements and reduce the chance of shorting between neighboring bonded structures. In addition, the elongated bonded structures improve the reliability performance.Type: ApplicationFiled: July 18, 2016Publication date: November 10, 2016Inventors: Ming-Hong Cha, Chen-Shien Chen, Chen-Cheng Kuo, Tsung-Hsien Chiang, Hao-Juin Liu, Yao-Chun Chuang, Chita Chuang
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Patent number: 9397059Abstract: The embodiments described provide elongated bonded structures near edges of packaged structures free of solder wetting on sides of copper posts substantially facing the center of the packaged structures. Solder wetting occurs on other sides of copper posts of these bonded structures. The elongated bonded structures are arranged in different arrangements and reduce the chance of shorting between neighboring bonded structures. In addition, the elongated bonded structures improve the reliability performance.Type: GrantFiled: August 31, 2015Date of Patent: July 19, 2016Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Ming-Hong Cha, Chen-Shien Chen, Chen-Cheng Kuo, Tsung-Hsien Chiang, Hao-Juin Liu, Yao-Chun Chuang, Chita Chuang
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Publication number: 20150371964Abstract: The embodiments described provide elongated bonded structures near edges of packaged structures free of solder wetting on sides of copper posts substantially facing the center of the packaged structures. Solder wetting occurs on other sides of copper posts of these bonded structures. The elongated bonded structures are arranged in different arrangements and reduce the chance of shorting between neighboring bonded structures. In addition, the elongated bonded structures improve the reliability performance.Type: ApplicationFiled: August 31, 2015Publication date: December 24, 2015Inventors: Ming-Hong Cha, Chen-Shien Chen, Chen-Cheng Kuo, Tsung-Hsien Chiang, Hao-Juin Liu, Yao-Chun Chuang, Chita Chuang