Patents by Inventor Kung-Ju Chen
Kung-Ju Chen 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: 20240071849Abstract: A semiconductor package including one or more dam structures and the method of forming are provided. A semiconductor package may include an interposer, a semiconductor die bonded to a first side of the interposer, an encapsulant on the first side of the interposer encircling the semiconductor die, a substrate bonded to the a second side of the interposer, an underfill between the interposer and the substrate, and one or more of dam structures on the substrate. The one or more dam structures may be disposed adjacent respective corners of the interposer and may be in direct contact with the underfill. The coefficient of thermal expansion of the one or more of dam structures may be smaller than the coefficient of thermal expansion of the underfill.Type: ApplicationFiled: August 26, 2022Publication date: February 29, 2024Inventors: Jian-You Chen, Kuan-Yu Huang, Li-Chung Kuo, Chen-Hsuan Tsai, Kung-Chen Yeh, Hsien-Ju Tsou, Ying-Ching Shih, Szu-Wei Lu
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Patent number: 10921981Abstract: An electronic device includes a keyboard module, a silicone film, a light-emitting module, and a touch module. The keyboard module has a plurality of buttons and a point stick. The silicone film has a virtual touch region. The light-emitting module is configured below the silicone film and corresponds to the virtual touch region. The light-emitting module includes a first light-emitting unit and a second light-emitting unit. The touch module is configured below the silicone film and corresponds to the virtual touch region. The touch module includes a control chip and a sensing layer. The point stick, the first light-emitting unit, the second light-emitting unit, and the sensing layer are electrically connected to the control chip, respectively.Type: GrantFiled: February 18, 2019Date of Patent: February 16, 2021Assignee: COMPAL ELECTRONICS, INC.Inventors: Meng-Huan Tsai, Yen-Hua Hsiao, Yun-Tung Pai, Chih-Yuan Lee, Chien-Hao Ho, Chia-Hua Wu, Kung-Ju Chen, Chia-Chi Lin, Chia-Chi Sun
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Patent number: 10841469Abstract: An image module is suitable for connecting a plate. The image module includes a first main body, a second main body, a first pivot portion and a second pivot portion. The second main body includes an image sensor. The first pivot portion is pivoted to the first main body and the second main body. The second pivot portion is pivoted to the second main body and the plate. The plate has a first side surface and a second side surface opposite to each other. The first main body and the second main body are pivoted through the first pivot portion and the second pivot portion between a first position, a second position and a third position on the first side surface and the second side surface of the plate.Type: GrantFiled: November 12, 2018Date of Patent: November 17, 2020Assignee: COMPAL ELECTRONICS, INC.Inventors: Meng-Huan Tsai, Yun-Tung Pai, Yen-Hua Hsiao, Chia-Hua Wu, Kung-Ju Chen, Chia-Chi Sun
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Patent number: 10705623Abstract: An adjustable keyboard includes a driving element, a first plate, a second plate and a plurality of keys. The second plate is disposed between the first plate and the keys, wherein the second plate has a plurality of key openings and the keys are respectively aligned with the key openings. The driving element is configured to drive the first plate to move, and thus a plurality of first guide portions on the first plate respectively push a plurality of second guide portions on the second plate so as to move the second plate and adjust the distance between each of the keys and the corresponding key opening.Type: GrantFiled: April 19, 2019Date of Patent: July 7, 2020Assignee: COMPAL ELECTRONICS, INC.Inventors: Hao-Jen Fang, Ming-Hsuan Ho, Chen-Yi Huang, Kung-Ju Chen, Hsuan-I Chao
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Publication number: 20200104042Abstract: An electronic device includes a keyboard module, a silicone film, a light-emitting module, and a touch module. The keyboard module has a plurality of buttons and a point stick. The silicone film has a virtual touch region. The light-emitting module is configured below the silicone film and corresponds to the virtual touch region. The light-emitting module includes a first light-emitting unit and a second light-emitting unit. The touch module is configured below the silicone film and corresponds to the virtual touch region. The touch module includes a control chip and a sensing layer. The point stick, the first light-emitting unit, the second light-emitting unit, and the sensing layer are electrically connected to the control chip, respectively.Type: ApplicationFiled: February 18, 2019Publication date: April 2, 2020Applicant: COMPAL ELECTRONICS, INC.Inventors: Meng-Huan Tsai, Yen-Hua Hsiao, Yun-Tung Pai, Chih-Yuan Lee, Chien-Hao Ho, Chia-Hua Wu, Kung-Ju Chen, Chia-Chi Lin, Chia-Chi Sun
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Publication number: 20190364178Abstract: An image module is suitable for connecting a plate. The image module includes a first main body, a second main body, a first pivot portion and a second pivot portion. The second main body includes an image sensor. The first pivot portion is pivoted to the first main body and the second main body. The second pivot portion is pivoted to the second main body and the plate. The plate has a first side surface and a second side surface opposite to each other. The first main body and the second main body are pivoted through the first pivot portion and the second pivot portion between a first position, a second position and a third position on the first side surface and the second side surface of the plate.Type: ApplicationFiled: November 12, 2018Publication date: November 28, 2019Applicant: COMPAL ELECTRONICS, INC.Inventors: Meng-Huan Tsai, Yun-Tung Pai, Yen-Hua Hsiao, Chia-Hua Wu, Kung-Ju Chen, Chia-Chi Sun
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Publication number: 20190332185Abstract: An adjustable keyboard includes a driving element, a first plate, a second plate and a plurality of keys. The second plate is disposed between the first plate and the keys, wherein the second plate has a plurality of key openings and the keys are respectively aligned with the key openings. The driving element is configured to drive the first plate to move, and thus a plurality of first guide portions on the first plate respectively push a plurality of second guide portions on the second plate so as to move the second plate and adjust the distance between each of the keys and the corresponding key opening.Type: ApplicationFiled: April 19, 2019Publication date: October 31, 2019Applicant: COMPAL ELECTRONICS, INC.Inventors: Hao-Jen Fang, Ming-Hsuan Ho, Chen-Yi Huang, Kung-Ju Chen, Hsuan-I Chao
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Patent number: D917455Type: GrantFiled: June 3, 2017Date of Patent: April 27, 2021Assignee: COMPAL ELECTRONICS, INC.Inventors: Kung-Ju Chen, Meng-Huan Tsai, Yen-Hua Hsiao, Yun-Tung Pai, Chia-Chi Sun, Chia-Hua Wu
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Patent number: D999218Type: GrantFiled: January 5, 2022Date of Patent: September 19, 2023Assignee: COMPAL ELECTRONICS, INC.Inventors: Hao-Jen Fang, Kung-Ju Chen, Wei-Yi Chang, Chun-Chieh Chen, Chih-Wen Chiang, Sheng-Hung Lee
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Patent number: D999219Type: GrantFiled: January 5, 2022Date of Patent: September 19, 2023Assignee: COMPAL ELECTRONICS, INC.Inventors: Hao-Jen Fang, Kung-Ju Chen, Wei-Yi Chang, Chun-Chieh Chen, Sheng-Hung Lee