Patents by Inventor Chun-Jung Li
Chun-Jung Li 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: 11923205Abstract: A method for manufacturing a semiconductor device includes: providing a wafer-bonding stack structure having a sidewall layer and an exposed first component layer; forming a photoresist layer on the first component layer; performing an edge trimming process to at least remove the sidewall layer; and removing the photoresist layer. In this way, contaminant particles generated from the blade during the edge trimming process may fall on the photoresist layer but not fall on the first component layer, so as to protect the first component layer from being contaminated.Type: GrantFiled: December 17, 2021Date of Patent: March 5, 2024Assignee: UNITED MICROELECTRONICS CORPORATIONInventors: Kun-Ju Li, Ang Chan, Hsin-Jung Liu, Wei-Xin Gao, Jhih-Yuan Chen, Chun-Han Chen, Zong-Sian Wu, Chau-Chung Hou, I-Ming Lai, Fu-Shou Tsai
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Publication number: 20240035955Abstract: An optical calibration tool includes a first body, a light emitter, a light receiver, a second body, and a light reflecting member. The first body has a first engaging port and a second engaging port. The light emitter and the light receiver are disposed in the first body. The second body has a third engaging port and a channel communicated with each other. The third engaging port is configured to selectively engage one of the first engaging port and the second engaging port. When the third engaging port is engaged with the first engaging port, the light emitter is optically coupled to the light reflecting member. When the third engaging port is engaged with the second engaging port, the light receiver is optically coupled to the light reflecting member.Type: ApplicationFiled: October 6, 2023Publication date: February 1, 2024Inventors: Bo MA, Jei-Yin YIU, Yu-Kai KAO, I-An YEN, Chun-Jung LI, Shu-Ting HSU, Song-Bin HUANG, Ni-Chin KO
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Patent number: 11815445Abstract: An optical calibration tool includes a first body, a light emitter, a light receiver, a second body, and a light reflecting member. The first body has a first engaging port and a second engaging port. The light emitter and the light receiver are disposed in the first body. The second body has a third engaging port and a channel communicated with each other. The third engaging port is configured to selectively engage one of the first engaging port and the second engaging port. When the third engaging port is engaged with the first engaging port, the light emitter is optically coupled to the light reflecting member. When the third engaging port is engaged with the second engaging port, the light receiver is optically coupled to the light reflecting member.Type: GrantFiled: September 7, 2020Date of Patent: November 14, 2023Assignee: DELTA ELECTRONICS, INC.Inventors: Bo Ma, Jei-Yin Yiu, Yu-Kai Kao, I-An Yen, Chun-Jung Li, Shu-Ting Hsu, Song-Bin Huang, Ni-Chin Ko
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Publication number: 20210239600Abstract: An optical calibration tool includes a first body, a light emitter, a light receiver, a second body, and a light reflecting member. The first body has a first engaging port and a second engaging port. The light emitter and the light receiver are disposed in the first body. The second body has a third engaging port and a channel communicated with each other. The third engaging port is configured to selectively engage one of the first engaging port and the second engaging port. When the third engaging port is engaged with the first engaging port, the light emitter is optically coupled to the light reflecting member. When the third engaging port is engaged with the second engaging port, the light receiver is optically coupled to the light reflecting member.Type: ApplicationFiled: September 7, 2020Publication date: August 5, 2021Inventors: Bo MA, Jei-Yin YIU, Yu-Kai KAO, I-An YEN, Chun-Jung LI, Shu-Ting HSU, Song-Bin HUANG, Ni-Chin KO
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Patent number: 10620123Abstract: The disclosure relates to a fluorescence detection instrument, including a base, a heating module, a detecting module, an illumination module, and an actuation module. The heating module, the detecting module, and the actuation module are disposed on the base. The heating module includes plural heating holders, wherein each of the plural heating holders is adapted to accommodate a light-transmissive reaction container adapted to contain a fluorescent reaction mixture with at least one targeted fluorescent probe respectively. The detecting module is configured with the heating module to form plural detection channels, wherein the plural heating holders are located at the plural detection channels respectively. The actuation module is connected with the illumination module and adapted to drive the illumination module to move to at least one predetermined position to selectively match at least one combination of the heating holder on the corresponding detection channel.Type: GrantFiled: March 1, 2018Date of Patent: April 14, 2020Assignee: DELTA ELECTRONICS INT'L (SINGAPORE) PTE LTDInventors: Bo Ma, Jei-Yin Yiu, Song-Bin Huang, Po-Yao Huang, Chun-Jung Li, Yu-Kai Kao
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Publication number: 20190242822Abstract: The disclosure relates to a fluorescence detection instrument, including a base, a heating module, a detecting module, an illumination module, and an actuation module. The heating module, the detecting module, and the actuation module are disposed on the base. The heating module includes plural heating holders, wherein each of the plural heating holders is adapted to accommodate a light-transmissive reaction container adapted to contain a fluorescent reaction mixture with at least one targeted fluorescent probe respectively. The detecting module is configured with the heating module to form plural detection channels, wherein the plural heating holders are located at the plural detection channels respectively. The actuation module is connected with the illumination module and adapted to drive the illumination module to move to at least one predetermined position to selectively match at least one combination of the heating holder on the corresponding detection channel.Type: ApplicationFiled: March 1, 2018Publication date: August 8, 2019Inventors: Bo Ma, Jei-Yin Yiu, Song-Bin Huang, Po-Yao Huang, Chun-Jung Li, Yu-Kai Kao
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Patent number: 7224474Abstract: Disclosed is a positioning method for biochip spotting, which can spot the bio-probe precisely on the specific position of a biochip substrate, and the steps thereof comprising: (a) providing reference points on a biochip substrate; (b) taking an image of the position of each reference point; (c) calculating a first spotting position and performing spotting according to position information of the image of the positions of reference points of step (b); (d) taking and recording the image of the spotted position; (e) calculating to make feedback correction and setting up the next spotting position according to the position information of the image of step (d) and then performing spotting; and (f) repeatedly performing step (d) to step (e) until all spotting is completed.Type: GrantFiled: February 10, 2005Date of Patent: May 29, 2007Assignee: Kaiwood Technology Co., Ltd.Inventors: Tsung-Kai Chuang, Jiann-Hua Wang, Chun-Jung Li, Mei-Leng Choi, Shu-Fen Lin
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Publication number: 20060176492Abstract: Disclosed is a positioning method for biochip spotting, which can spot the bio-probe precisely on the specific position of biochip substrate, and the steps thereof comprising: (a) providing reference points on a biochip substrate; (b) taking an image of the position of each reference point; (c) calculating a first spotting position and proceed spotting according to position information of the image of the positions of reference points of step (b); (d) taking and recording the image of the spotted position; (e) calculating to making feedback correction and setting up the next spotting position according to the position information of the image of step (d) and then proceeding spotting; and (f) repeat proceeding from step (d) to step (e) until complete all spotting.Type: ApplicationFiled: February 10, 2005Publication date: August 10, 2006Inventors: Tsung-Kai Chuang, Jiann-Hua Wang, Chun-Jung Li, Mei-Leng Choi, Shu-Fen Lin