Patents by Inventor Ching-Jui Huang
Ching-Jui Huang 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: 20240128216Abstract: A bonding structure that may be used to form 3D-IC devices is formed using first oblong bonding pads on a first substrate and second oblong bonding pads one a second substrate. The first and second oblong bonding pads are laid crosswise, and the bond is formed. Viewed in a first cross-section, the first bonding pad is wider than the second bonding pad. Viewed in a second cross-section at a right angle to the first, the second bonding pad is wider than the first bonding pad. Making the bonding pads oblong and angling them relative to one another reduces variations in bonding area due to shifts in alignment between the first substrate and the second substrate. The oblong shape in a suitable orientation may also be used to reduce capacitive coupling between one of the bonding pads and nearby wires.Type: ApplicationFiled: January 4, 2023Publication date: April 18, 2024Inventors: Hao-Lin Yang, Kuan-Chieh Huang, Wei-Cheng Hsu, Tzu-Jui Wang, Ching-Chun Wang, Hsiao-Hui Tseng, Chen-Jong Wang, Dun-Nian Yaung
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Publication number: 20240128626Abstract: A transmission device includes a daisy chain structure composed of at least three daisy chain units arranged periodically and continuously. Each of the daisy chain units includes first, second and third conductive lines, and first and second conductive pillars. The first and second conductive lines at a first layer extend along a first direction and are discontinuously arranged. The third conductive line at a second layer extends along the first direction and is substantially parallel to the first and second conductive lines. The first conductive pillar extends in a second direction. The second direction is different from the first direction. A first part of the first conductive pillar is connected to the first and third conductive lines. The second conductive pillar extends in the second direction. A first part of the second conductive pillar is connected to the second and third conductive lines.Type: ApplicationFiled: November 25, 2022Publication date: April 18, 2024Applicants: UNIMICRON TECHNOLOGY CORP., National Taiwan UniversityInventors: Yu-Kuang WANG, Ruey-Beei Wu, Ching-Sheng Chen, Chun-Jui Huang, Wei-Yu Liao, Chi-Min Chang
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Publication number: 20230340189Abstract: A polyester is provided. The polyester comprises: at least one repeating unit represented by formula (i), wherein R1 is a C6-C16 aromatic hydrocarbyl; and repeating units derived from diols, wherein the repeating units derived from diols comprise at least one repeating unit represented by the following formula (ii) and at least one repeating unit represented by the following formula (iii), and wherein R2 to R5 in formula (ii) are independently hydrogen, methyl, or ethyl, wherein based on the total moles of the repeating units derived from diols, the amount of the repeating unit represented by the formula (ii) is 5 mol % to 50 mol %.Type: ApplicationFiled: April 19, 2023Publication date: October 26, 2023Inventor: Ching-Jui HUANG
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Publication number: 20230323022Abstract: The present disclosure provides a polyester and a molded article. The polyester includes residues of formula (i), formula (ii), formula (iii), and formula (iv): in which R1 is an aromatic group, R2 is a C2-C6 straight-chain hydrocarbon group, * represents a linking bond. Based on 100 mol% of a sum of the residues of the formula (ii), the formula (iii) and the formula (iv), a content of the residue of the formula (iii) ranges from 50 mol% to 85 mol%, and the residue of the formula (iv) ranges from 12 mol% to 40 mol%.Type: ApplicationFiled: March 23, 2023Publication date: October 12, 2023Inventors: Ching-Jui HUANG, Ping-Chieh WANG, June-Yen Chou
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Patent number: 11760834Abstract: Disclosed is a polyester and molded article. The polyester includes residues of formula (i), formula (ii), and formula (iii): in which R1 is an arylene group; R2 is a C2-C6 straight-chain hydrocarbylene group; and * represents a linking bond. The polyester has a number average molecular weight not less than 15,000 and has a degree of dispersion ranged from 2.95 to 5.70.Type: GrantFiled: September 30, 2022Date of Patent: September 19, 2023Assignee: Chang Chun Plastics Co., Ltd.Inventors: Ching-Jui Huang, Ping-Chieh Wang
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Publication number: 20230095889Abstract: Disclosed is a polyester and molded article. The polyester includes residues of formula (i), formula (ii), and formula (iii): in which R1 is an aromatic group; R2 is a C2-C6 straight-chain hydrocarbon group; and * represents a linking bond. The polyester has a number average molecular weight not less than 15,000 and has a degree of dispersion ranged from 2.95 to 5.70.Type: ApplicationFiled: September 30, 2022Publication date: March 30, 2023Inventors: Ching-Jui HUANG, Ping-Chieh WANG
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Patent number: 11485820Abstract: A polycarbonate polyester includes residues of following formula (1), formula (2) and formula (3): in which R1 is C2-C15 hydrocarbon group; R2 is C4-C16 hydrocarbon group; a molar ratio of the residue of the formula (2) to the residue of the formula (1) is in a range of greater than 0.05 to less than 0.8; * represents a linking bond.Type: GrantFiled: December 30, 2020Date of Patent: November 1, 2022Assignee: Chang Chun Plastics Co., Ltd.Inventors: Ching-Jui Huang, Ping-Chieh Wang
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Patent number: 11427676Abstract: An aliphatic polyester is provided. The aliphatic polyester comprises: a first structural unit represented by wherein R1 is absent or a C1 to C40 aliphatic hydrocarbyl; a second structural unit represented by wherein R2 is a C1 to C10 aliphatic hydrocarbyl; and a third structural unit derived from a first cross-linking agent, wherein the first cross-linking agent has three reactive functional groups, wherein at least one reactive functional group is a secondary or tertiary hydroxyl, with the proviso that the first cross-linking agent is not malic acid.Type: GrantFiled: March 23, 2020Date of Patent: August 30, 2022Assignee: CHANG CHUN PLASTICS CO., LTD.Inventors: Ching-Jui Huang, Ping-Chieh Wang
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Publication number: 20220251293Abstract: A polyester and a method for manufacturing polyester are provided. The polyester comprises one or more repeating units derived from polyols and one or more repeating units derived from polybasic acids and contains phosphorus and a metal element, wherein one or more repeating units derived from polyols include a repeating unit derived from tricyclodecane dimethanol, the weight ratio of the phosphorus to the metal element ranges from 0.05 to 5.00, and the metal element is selected from the group consisting of Ti, Sn, Sb, Ge, Mn, Zn, Ca, Co, Pb, Al, Zr, and combinations thereof.Type: ApplicationFiled: January 31, 2022Publication date: August 11, 2022Applicant: CHANG CHUN PLASTICS CO., LTD.Inventors: Ching-Jui HUANG, Ping-Chieh WANG
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Publication number: 20220098365Abstract: A polycarbonate polyester includes residues of following formula (1), formula (2) and formula (3): in which R1 is C2-C15 hydrocarbon group; R2 is C4-C16 hydrocarbon group; a molar ratio of the residue of the formula (2) to the residue of the formula (1) is in a range of greater than 0.05 to less than 0.8; * represents a linking bond.Type: ApplicationFiled: December 30, 2020Publication date: March 31, 2022Inventors: Ching-Jui Huang, Ping-Chieh WANG
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Publication number: 20210206914Abstract: An aliphatic polyester is provided. The aliphatic polyester comprises: a first structural unit represented by wherein R1 is absent or a C1 to C40 aliphatic hydrocarbyl; a second structural unit represented by wherein R2 is a C1 to C10 aliphatic hydrocarbyl; and a third structural unit derived from a first cross-linking agent, wherein the first cross-linking agent has three reactive functional groups, wherein at least one reactive functional group is a secondary or tertiary hydroxyl, with the proviso that the first cross-linking agent is not malic acid.Type: ApplicationFiled: March 23, 2020Publication date: July 8, 2021Inventors: Ching-Jui HUANG, Ping-Chieh Wang
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Patent number: 10767004Abstract: Compositions containing Tricyclodecane Dimethanol (TCCDM) and at least a second component, wherein the composition is characterized in a gas chromatography (GC) analysis, wherein the TCDDM is eluted at a retention time ranging from 12.4 minutes to 13 minutes, the second component is eluted at a retention time ranging from 11.8 minutes to 12.4 minutes, and the ratio of the area of elution peaks indicating the second component compared to the area of the elution peaks of the TCCDM is between 0.001:1 and 0.04:1. Useful products of the composition include polymers and optical materials.Type: GrantFiled: February 14, 2020Date of Patent: September 8, 2020Assignees: DAIREN CHEMICAL CORPORATION, CHANG CHUN PLASTICS CO., LTD.Inventors: Shih-Feng Chiu, Ching-Jui Huang, Hsing-Yun Wang, June-Yen Chou
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Patent number: 8722758Abstract: The present invention relates to a novel water soluble polyimide resin, which contains a hydrophilic functional group such as —OH, —COOH to increase the solubility of the polyimide resin in alkali aqueous solution, and is suitable for using as an insulation film in electronic and photoelectric products. The present invention also relates to preparation and use of the above polyimide.Type: GrantFiled: January 12, 2011Date of Patent: May 13, 2014Assignee: Chang Chun Plastics Co., Ltd.Inventors: Kuen Yuan Hwang, An Pang Tu, Sheng Yen Wu, Gai Chi Chen, Ching Jui Huang, Jen Fu Wang
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Patent number: 7994358Abstract: The present invention provides a phosphorus-containing compound of formula (I): wherein R1, R2, R3 and R4 are the same or different; and R1, R2, R3 and R4 are independently selected from the group consisting of hydrogen, halogen, C1-8 alkyl, haloalkyl, and alkoxy. The phosphorus-containing compound is prepared by bonding a bisphenol group to a phosphorus atom to prevent the phosphorus-containing heterocyclic molecule from exhibiting steric hindrance on hydroxyl functional groups, thereby increasing reactivity in the subsequent reactions.Type: GrantFiled: October 7, 2009Date of Patent: August 9, 2011Assignee: Chang Chun Plastic Co., Ltd.Inventors: Gai-Chi Chen, Ching-Jui Huang, An Pang Tu, Kuen Yuan Hwang
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Publication number: 20110172324Abstract: The present invention relates to a novel water soluble polyimide resin, which contains a hydrophilic functional group such as —OH, —COOH to increase the solubility of the polyimide resin in alkali aqueous solution, and is suitable for using as an insulation film in electronic and photoelectric products. The present invention also relates to preparation and use of the above polyimide.Type: ApplicationFiled: January 12, 2011Publication date: July 14, 2011Inventors: Kuen Yuan HWANG, An Pang Tu, Sheng Yen Wu, Gai Chi Chen, Ching Jui Huang, Jen Fu Wang
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Publication number: 20100105939Abstract: The present invention provides a phosphorus-containing compound of formula (I): wherein R1, R2, R3 and R4 are the same or different; and R1, R2, R3 and R4 are independently selected from the group consisting of hydrogen, halogen, C1-8 alkyl, haloalkyl, and alkoxy. The phosphorus-containing compound is prepared by bonding a bisphenol group to a phosphorus atom to prevent the phosphorus-containing heterocyclic molecule from exhibiting steric hindrance on hydroxyl functional groups, thereby increasing reactivity in the subsequent reactions.Type: ApplicationFiled: October 7, 2009Publication date: April 29, 2010Applicant: CHANG CHUN PLASTICS CO., LTD.Inventors: Gai-Chi Chen, Ching-Jui Huang, An Pang Tu, Kuen Yuan Hwang