Patents by Inventor Cheng-Chung Lai
Cheng-Chung Lai 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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Patent number: 11973040Abstract: A method is provided for forming an integrated circuit (IC) chip package structure. The method includes providing a substrate for an interposer, and forming a conductive interconnect structure in and on the substrate for connecting a group of selected IC dies. The method includes forming warpage-reducing trenches in non-routing regions of the interposer, wherein the warpage-reducing trenches are sized and positioned based on a warpage characteristic to reduce the warpage of the chip package structure. The method also includes depositing a warpage-relief material in the warpage-reducing trenches according to the warpage characteristic to reduce the warpage of the chip package structure, and bonding the group of selected IC dies to the interposer to form a chip package structure.Type: GrantFiled: December 9, 2021Date of Patent: April 30, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tsung-Yang Hsieh, Chien-Chang Lee, Chia-Ping Lai, Wen-Chung Lu, Cheng-Kang Huang, Mei-Shih Kuo, Alice Huang
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Patent number: 11937932Abstract: An acute kidney injury predicting system and a method thereof are proposed. A processor reads the data to be tested, the detection data, the machine learning algorithm and the risk probability comparison table from a main memory. The processor trains the detection data according to the machine learning algorithm to generate an acute kidney injury prediction model, and inputs the data to be tested into the acute kidney injury prediction model to generate an acute kidney injury characteristic risk probability and a data sequence table. The data sequence table lists the data to be tested in sequence according to a proportion of each of the data to be tested in the acute kidney injury characteristics. The processor selects one of the medical treatment data from the risk probability comparison table according to the acute kidney injury characteristic risk probability.Type: GrantFiled: July 8, 2022Date of Patent: March 26, 2024Assignees: TAICHUNG VETERANS GENERAL HOSPITAL, TUNGHAI UNIVERSITYInventors: Chieh-Liang Wu, Chun-Te Huang, Cheng-Hsu Chen, Tsai-Jung Wang, Kai-Chih Pai, Chun-Ming Lai, Min-Shian Wang, Ruey-Kai Sheu, Lun-Chi Chen, Yan-Nan Lin, Chien-Lun Liao, Ta-Chun Hung, Chien-Chung Huang, Chia-Tien Hsu, Shang-Feng Tsai
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Patent number: 11937370Abstract: A base material is provided. A first patterned circuit layer and a second patterned circuit layer are formed on a first surface and a second surface of the base material. A first insulation layer and a metal reflection layer are provided on the first patterned circuit layer and a portion of the first surface exposed by the first patterned circuit layer, wherein the metal reflection layer covers the first insulation layer, and a reflectance of the metal reflection layer is substantially greater than or equal to 85%, there is no conductive material between the first patterned circuit layer and the metal reflection layer. A first ink layer is formed on the first insulation layer before the metal reflection layer is formed.Type: GrantFiled: September 1, 2021Date of Patent: March 19, 2024Assignee: UNIFLEX Technology Inc.Inventors: Cheng-I Tu, Ying-Hsing Chen, Meng-Huan Chia, Hsin-Ching Su, Yi-Chun Liu, Cheng-Chung Lai, Yuan-Chih Lee
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Patent number: 11919126Abstract: In an embodiment, a chemical mechanical planarization (CMP) system includes: a monolithic platen within a platen housing, wherein the monolithic platen is formed of a single piece of material, wherein the monolithic platen includes: a first portion within a first opening, and a second portion within a second opening, wherein the first portion has a different diameter than the second portion; and a polishing fluid delivery module above the monolithic platen, wherein the polishing fluid delivery module is configured to deliver slurry to the monolithic platen during performance of CMP.Type: GrantFiled: May 12, 2021Date of Patent: March 5, 2024Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Tsung-Lung Lai, Cheng-Ping Chen, Shih-Chung Chen, Sheng-Tai Peng
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Patent number: 11742610Abstract: The disclosure provides an electric connector, which includes a base, a cover, and an elastic member. The cover covers the base and is formed with a chamber. The cover is disposed with a key and a trough. The elastic member is disposed in the chamber and includes a lower plate, an upper plate, and a flexible arm. The lower plate is fixed on the base. The upper plate is formed above the lower plate. The flexible arm is connected between the lower plate and the upper plate. The upper plate is extended with a hook. The hook movably enters or leaves each trough. The upper plate is disposed with a pressed portion corresponding to the key in position. The pressed portion drives each hook to move out from each trough through pressing of the key so as to implement unlatching of the electric connector.Type: GrantFiled: December 20, 2021Date of Patent: August 29, 2023Assignee: JESS-LINK PRODUCTS CO., LTD.Inventors: Hsu-Feng Chang, Ya-Fen Kao, Cheng-Chung Lai, Siang-Ting Wang
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Publication number: 20230155315Abstract: The disclosure provides an electric connector, which includes a base, a cover, and an elastic member. The cover covers the base and is formed with a chamber. The cover is disposed with a key and a trough. The elastic member is disposed in the chamber and includes a lower plate, an upper plate, and a flexible arm. The lower plate is fixed on the base. The upper plate is formed above the lower plate. The flexible arm is connected between the lower plate and the upper plate. The upper plate is extended with a hook. The hook movably enters or leaves each trough. The upper plate is disposed with a pressed portion corresponding to the key in position. The pressed portion drives each hook to move out from each trough through pressing of the key so as to implement unlatching of the electric connector.Type: ApplicationFiled: December 20, 2021Publication date: May 18, 2023Inventors: Hsu-Feng CHANG, Ya-Fen KAO, Cheng-Chung LAI, Siang-Ting WANG
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Patent number: 11450986Abstract: A connector with a pressing mechanism, and the connector includes a foundation, a latch mechanism, a release mechanism, and a cover. The foundation includes two position limiting parts and two accommodating spaces are arranged on two edges of the foundation. The latch mechanism includes a base arranged on the foundation, and the base includes a fixing part fixed in a fixing hole, and two latches are arranged in the accommodating spaces of two edges of the base. The release mechanism is assembled between the two position limiting parts, and the front end of a handle of the release mechanism is extended with a protruding part, and the bottom of the protruding part is a concave bottom. The cover is assembled on the foundation, and the cover includes an opening, and the pressing mechanism is located in the opening corresponding to the through hole and connected to the cover.Type: GrantFiled: July 6, 2021Date of Patent: September 20, 2022Assignee: JESS-LINK PRODUCTS CO., LTD.Inventor: Cheng-Chung Lai
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Publication number: 20220190514Abstract: A connector with a pressing mechanism, and the connector includes a foundation, a latch mechanism, a release mechanism, and a cover. The foundation includes two position limiting parts and two accommodating spaces are arranged on two edges of the foundation. The latch mechanism includes a base arranged on the foundation, and the base includes a fixing part fixed in a fixing hole, and two latches are arranged in the accommodating spaces of two edges of the base. The release mechanism is assembled between the two position limiting parts, and the front end of a handle of the release mechanism is extended with a protruding part, and the bottom of the protruding part is a concave bottom. The cover is assembled on the foundation, and the cover includes an opening, and the pressing mechanism is located in the opening corresponding to the through hole and connected to the cover.Type: ApplicationFiled: July 6, 2021Publication date: June 16, 2022Inventor: Cheng-Chung LAI
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Publication number: 20210400805Abstract: A base material is provided. A first patterned circuit layer and a second patterned circuit layer are formed on a first surface and a second surface of the base material. A first insulation layer and a metal reflection layer are provided on the first patterned circuit layer and a portion of the first surface exposed by the first patterned circuit layer, wherein the metal reflection layer covers the first insulation layer, and a reflectance of the metal reflection layer is substantially greater than or equal to 85%, there is no conductive material between the first patterned circuit layer and the metal reflection layer. A first ink layer is formed on the first insulation layer before the metal reflection layer is formed.Type: ApplicationFiled: September 1, 2021Publication date: December 23, 2021Applicant: UNIFLEX Technology Inc.Inventors: Cheng-I Tu, Ying-Hsing Chen, Meng-Huan Chia, Hsin-Ching Su, Yi-Chun Liu, Cheng-Chung Lai, Yuan-Chih Lee
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Publication number: 20210385943Abstract: A first and second patterned circuit layer are formed on a first surface and a second surface of a base material. A first adhesive layer is formed on the first patterned circuit layer. A portion of the first surface is exposed by the first patterned circuit layer. The metal reflection layer covers the first insulation layer and a reflectance thereof is greater than or equal to 85%, there is no conductive material between the first patterned circuit layer and the metal reflection layer, and the first adhesive layer is disposed between the first patterned circuit layer and the first insulation layer. A transparent adhesive layer and a protection layer are formed on the metal reflection layer. The transparent adhesive layer is disposed between the metal reflection layer and the protection layer. The protection layer comprises a transparent polymer. The light transmittance is greater than or equal to 80%.Type: ApplicationFiled: August 19, 2021Publication date: December 9, 2021Applicant: UNIFLEX Technology Inc.Inventors: Cheng-I Tu, Ying-Hsing Chen, Meng-Huan Chia, Hsin-Ching Su, Yi-Chun Liu, Cheng-Chung Lai, Yuan-Chih Lee
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Patent number: 11147157Abstract: A substrate structure with high reflectance includes a base material, a patterned circuit layer, an insulating layer and a metal reflecting layer. The base material includes a first surface and a second surface opposite to the first surface. The patterned circuit layer is disposed on the first surface. The insulating layer covers the patterned circuit layer and a part of the first surface exposed by the patterned circuit layer. The metal reflecting layer covers the insulating layer, and a reflectance of the metal reflecting layer is substantially greater than or equal to 85%. A manufacturing method of a substrate structure with high reflectance is also provided.Type: GrantFiled: June 8, 2020Date of Patent: October 12, 2021Assignee: UNIFLEX Technology Inc.Inventors: Cheng-I Tu, Ying-Hsing Chen, Meng-Huan Chia, Hsin-Ching Su, Yi-Chun Liu, Cheng-Chung Lai, Yuan-Chih Lee
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Patent number: 11140773Abstract: A substrate structure with high reflectance includes a base material, a patterned circuit layer, an insulating layer and a metal reflecting layer. The base material includes a first surface and a second surface opposite to the first surface. The patterned circuit layer is disposed on the first surface. The insulating layer covers the patterned circuit layer and a part of the first surface exposed by the patterned circuit layer. The metal reflecting layer covers the insulating layer, and a reflectance of the metal reflecting layer is substantially greater than or equal to 85%. A manufacturing method of a substrate structure with high reflectance is also provided.Type: GrantFiled: June 8, 2020Date of Patent: October 5, 2021Assignee: UNIFLEX Technology Inc.Inventors: Cheng-I Tu, Ying-Hsing Chen, Meng-Huan Chia, Hsin-Ching Su, Yi-Chun Liu, Cheng-Chung Lai, Yuan-Chih Lee
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Patent number: 10950961Abstract: A card edge connector structure includes an insulating case, a terminal assembly, a first grounding sheet and a second grounding sheet. The terminal assembly includes a first terminal set and a second terminal set and is configured in the insulating case. The first grounding sheet is configured between the insulating case and the first terminal set, and the second grounding sheet is configured between the insulating case and the second terminal set. A first arm of the first grounding sheet contacts the first grounding terminal through a first groove of a first terminal fixing component, and a second arm of the second grounding sheet contacts the second grounding terminal through a second groove of a second terminal fixing component.Type: GrantFiled: November 7, 2019Date of Patent: March 16, 2021Assignee: JESS-LINK PRODUCTS CO., LTD.Inventors: Cheng-Chung Lai, Ya-Fen Kao, Tung-Huan Hsieh, Chieh-Ming Cheng
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Publication number: 20200328541Abstract: A card edge connector structure includes an insulating case, a terminal assembly, a first grounding sheet and a second grounding sheet. The terminal assembly includes a first terminal set and a second terminal set and is configured in the insulating case. The first grounding sheet is configured between the insulating case and the first terminal set, and the second grounding sheet is configured between the insulating case and the second terminal set. A first arm of the first grounding sheet contacts the first grounding terminal through a first groove of a first terminal fixing component, and a second arm of the second grounding sheet contacts the second grounding terminal through a second groove of a second terminal fixing component.Type: ApplicationFiled: November 7, 2019Publication date: October 15, 2020Inventors: CHENG-CHUNG LAI, YA-FEN KAO, TUNG-HUAN HSIEH, CHIEH-MING CHENG
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Publication number: 20200305276Abstract: A substrate structure with high reflectance includes a base material, a patterned circuit layer, an insulating layer and a metal reflecting layer. The base material includes a first surface and a second surface opposite to the first surface. The patterned circuit layer is disposed on the first surface. The insulating layer covers the patterned circuit layer and a part of the first surface exposed by the patterned circuit layer. The metal reflecting layer covers the insulating layer, and a reflectance of the metal reflecting layer is substantially greater than or equal to 85%. A manufacturing method of a substrate structure with high reflectance is also provided.Type: ApplicationFiled: June 8, 2020Publication date: September 24, 2020Applicant: UNIFLEX Technology Inc.Inventors: Cheng-I Tu, Ying-Hsing Chen, Meng-Huan Chia, Hsin-Ching Su, Yi-Chun Liu, Cheng-Chung Lai, Yuan-Chih Lee
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Publication number: 20200305275Abstract: A substrate structure with high reflectance includes a base material, a patterned circuit layer, an insulating layer and a metal reflecting layer. The base material includes a first surface and a second surface opposite to the first surface. The patterned circuit layer is disposed on the first surface. The insulating layer covers the patterned circuit layer and a part of the first surface exposed by the patterned circuit layer. The metal reflecting layer covers the insulating layer, and a reflectance of the metal reflecting layer is substantially greater than or equal to 85%. A manufacturing method of a substrate structure with high reflectance is also provided.Type: ApplicationFiled: June 8, 2020Publication date: September 24, 2020Applicant: UNIFLEX Technology Inc.Inventors: Cheng-I Tu, Ying-Hsing Chen, Meng-Huan Chia, Hsin-Ching Su, Yi-Chun Liu, Cheng-Chung Lai, Yuan-Chih Lee
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Patent number: 10729007Abstract: A substrate structure with high reflectance includes a base material, a patterned circuit layer, an insulating layer and a metal reflecting layer. The base material includes a first surface and a second surface opposite to the first surface. The patterned circuit layer is disposed on the first surface. The insulating layer covers the patterned circuit layer and a part of the first surface exposed by the patterned circuit layer. The metal reflecting layer covers the insulating layer, and a reflectance of the metal reflecting layer is substantially greater than or equal to 85%. A manufacturing method of a substrate structure with high reflectance is also provided.Type: GrantFiled: April 18, 2019Date of Patent: July 28, 2020Assignee: UNIFLEX Technology Inc.Inventors: Cheng-I Tu, Ying-Hsing Chen, Meng-Huan Chia, Hsin-Ching Su, Yi-Chun Liu, Cheng-Chung Lai, Yuan-Chih Lee
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Publication number: 20200205283Abstract: A substrate structure with high reflectance includes a base material, a patterned circuit layer, an insulating layer and a metal reflecting layer. The base material includes a first surface and a second surface opposite to the first surface. The patterned circuit layer is disposed on the first surface. The insulating layer covers the patterned circuit layer and a part of the first surface exposed by the patterned circuit layer. The metal reflecting layer covers the insulating layer, and a reflectance of the metal reflecting layer is substantially greater than or equal to 85%. A manufacturing method of a substrate structure with high reflectance is also provided.Type: ApplicationFiled: April 18, 2019Publication date: June 25, 2020Applicant: UNIFLEX Technology Inc.Inventors: Cheng-I Tu, Ying-Hsing Chen, Meng-Huan Chia, Hsin-Ching Su, Yi-Chun Liu, Cheng-Chung Lai, Yuan-Chih Lee
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Patent number: 9331421Abstract: A waterproof electric connector module includes an insulated housing, an electric connector, a blocking plate, and a sealed structure. The insulated housing is formed in an elongated shape. A front entry and a rear entry are individually formed on two end sides of the insulated housing and disposed aligned with each other. A side opening is formed on a side of the insulated housing and communicates with the rear entry. The electric connector is disposed in the insulated housing and has a plurality of terminals which extend and protrude from the side opening. The blocking plate blocks the rear entry. The sealed structure fills and seals the side opening. The terminals individually penetrate through the sealed structure. The waterproof housing can be sealed through the blocking plate and the sealed structure.Type: GrantFiled: February 26, 2015Date of Patent: May 3, 2016Assignee: JESS-LINK PRODUCTS CO., LTD.Inventor: Cheng-Chung Lai
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Patent number: D986186Type: GrantFiled: June 3, 2021Date of Patent: May 16, 2023Assignee: JESS-LINK PRODUCTS CO., LTD.Inventor: Cheng-Chung Lai