Patents by Inventor Li-Yuan Huang

Li-Yuan 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).

  • Publication number: 20240086612
    Abstract: An IC device includes first through third rows of fin field-effect transistors (FinFETs), wherein the second row is between and adjacent to each of the first and third rows, the FinFETs of the first row are one of an n-type or p-type, the FinFETs of the second and third rows are the other of the n-type or p-type, the FinFETs of the first and third rows include a first total number of fins, and the FinFETs of the second row include a second total number of fins one greater or fewer than the first total number of fins.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 14, 2024
    Inventors: Po-Hsiang HUANG, Fong-Yuan CHANG, Clement Hsingjen WANN, Chih-Hsin KO, Sheng-Hsiung CHEN, Li-Chun TIEN, Chia-Ming HSU
  • Publication number: 20230378142
    Abstract: A pixel package includes a base material, a circuit structure, light-emitting semiconductor elements, a non-light-emitting semiconductor element, and a light-transmitting adhesive layer. The base material has an upper surface, a lower surface, and a side surface. The circuit structure is buried in the base material and includes an first circuit layer exposed from the upper surface, bottom electrodes exposed from the lower surface, and a middle circuit layer between the upper circuit layer and the plurality of bottom electrodes and covered by the base material. The light-emitting semiconductor elements are on the upper surface and electrically connected to the circuit structure. The non-light-emitting semiconductor element is buried in the base material and directly connected to the middle circuit layer, and at least one outside surface is exposed. The light-transmitting adhesive layer covers the light-emitting semiconductor elements and is in direct contact with the base material.
    Type: Application
    Filed: May 22, 2023
    Publication date: November 23, 2023
    Inventors: Li-Yuan HUANG, Tzu-Hsiang WANG, Chi-Chih PU, Ya-Wen LIN, Pei-Yu LI, Hsiao-Pei CHIU
  • Publication number: 20230207742
    Abstract: A pixel package includes an electrode structure, a plurality of light-emitting units arranged on the electrode structure, and a light transmitting layer. The electrode structure has an upper layer with a first upper sheet, a lower layer with a first lower sheet, and a supporting layer arranged between the upper layer and the lower layer. The electrode structure and the plurality of light-emitting units are fully embedded in the light transmitting layer. In a top view of the pixel package, the first upper sheet is overlapped with and larger than the first lower sheet.
    Type: Application
    Filed: December 29, 2021
    Publication date: June 29, 2023
    Inventors: Chi-Chih PU, Li-Yuan HUANG, Tzu-Hsiang WANG, Ya-Wen LIN
  • Publication number: 20220392876
    Abstract: A light-emitting device includes a first carrier, which includes a side surface between a first surface and a second surface, upper conductive pads on the first surface, and lower conductive pads under the second surface; a RDL pixel package includes a RDL which includes bonding pads and bottom electrodes, and the light-emitting units on the RDL, and connected to the bonding pads. A light-transmitting layer on the RDL and covers the light-emitting units, an upper surface, a lower surface, and a lateral surface between the upper surface and the lower surface. The RDL pixel package is on the first surface and electrically connected to the upper conductive pads. A protective layer covers the first surface and contacting the side surface of the RDL pixel package. The lower electrodes and the upper conductive pads are connected, and the distance between two adjacent bonding pads is less than 30 ?m.
    Type: Application
    Filed: June 1, 2022
    Publication date: December 8, 2022
    Inventors: Min-Hsun HSIEH, Hsin-Mao LIU, Li-Yuan HUANG, Tzu-Hsiang WANG, Chi-Chih PU, Ya-Wen LIN, Hsiao-Pei CHIU, Pei-Yu LI
  • Patent number: 11338539
    Abstract: The present invention relates to a method for manufacturing a paper straw, the method comprising: a paper roll transmission step, a paper strip heating step, a bonding and shaping step and a cutting step. Wherein, a plurality of raw paper rolls face a connection position jointly to transmit a raw paper strip, the raw paper strip includes a paper material and a dry hot-melt adhesive. The dry hot-melt adhesive of the raw paper rolls is heated for changing into flow hot-melt adhesive. Then the raw paper rolls is transmitted to the connection position for rolling jointly, and the flow hot-melt adhesives are bounded on another raw paper strip to form a pipe. Finally, the pipe is cut to form at least one paper straw after the pipe exceeds a setting length.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: May 24, 2022
    Assignee: HOU JING SHENG JINGHUA CO., LTD.
    Inventors: Hao-I Tsai, Te-Yi Chao, Li-Yuan Huang, Bing-Kwan Cheng, Yuan-Nan Tsai
  • Patent number: 11247947
    Abstract: A method is provided to purify [F-18]FEONM under a high pressure. The synthesis processes of [F-18]FEONM are integrated. An isolation process of non-toxic radio-high performance liquid chromatography (radio-HPLC) is used to purify the crude product. The method integrates a convention [F-18]FDG synthesizer and a novel radio-HPLC system together in a heat chamber. After radiofluorinating the precursor, the reaction product is purified with an alumina solid-phase column in advance to obtain the crude product while fluorine-18 is removed. Then, diphenyl semipreparative HPLC column is used for a final purification. A non-toxic solvent is used for mobile-phase eluting to remove the unreacted precursor and the phase-transfer solvent. The radiofluorination has a reaction yield about 50 percent (%). The method has an uncorrected radiochemical yield of 10˜20%. Both of the radio-HPLC and the radio-thin layer chromatography (radio-TLC) have radiochemical purity higher than 95%.
    Type: Grant
    Filed: January 4, 2021
    Date of Patent: February 15, 2022
    Assignee: Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C.
    Inventors: Yean-Hung Tu, Li-Yuan Huang, Jenn-Tzong Chen, Tsai-Yueh Luo, Shiou-Shiow Farn, Wuu-Jyh Lin
  • Publication number: 20210147315
    Abstract: A method is provided to purify [F-18]FEONM under a high pressure. The synthesis processes of [F-18]FEONM are integrated. An isolation process of non-toxic radio-high performance liquid chromatography (radio-HPLC) is used to purify the crude product. The method integrates a convention [F-18]FDG synthesizer and a novel radio-HPLC system together in a heat chamber. After radiofluorinating the precursor, the reaction product is purified with an alumina solid-phase column in advance to obtain the crude product while fluorine-18 is removed. Then, diphenyl semipreparative HPLC column is used for a final purification. A non-toxic solvent is used for mobile-phase eluting to remove the unreacted precursor and the phase-transfer solvent. The radiofluorination has a reaction yield about 50 percent (%). The method has an uncorrected radiochemical yield of 10˜20%. Both of the radio-HPLC and the radio-thin layer chromatography (radio-TLC) have radiochemical purity higher than 95%.
    Type: Application
    Filed: January 4, 2021
    Publication date: May 20, 2021
    Inventors: Yean-Hung Tu, Li-Yuan Huang, Jenn-Tzong Chen, Tsai-Yueh Luo, Shiou-Shiow Farn, Wuu-Jyh Lin
  • Publication number: 20210076855
    Abstract: The present invention relates to a paper material for producing a paper straw mainly, the paper material includes: a paper and a hot-melt adhesive material; wherein, the hot-melt adhesive material is provided on at least one surface of the paper, including an acrylic acid copolymer 40%˜45% w/w, an ammonia water less than 0.1% w/w or equal to 0.1% w/w and a water 55%˜60%. w/w The hot-melt adhesive material is presented as a dry hot-melt adhesive without viscosity and being transformed to a flow hot-melt adhesive with viscosity while being heated from 80° C.˜200° C.
    Type: Application
    Filed: September 12, 2019
    Publication date: March 18, 2021
    Applicant: Hou Jing Sheng Jinghua Co., Ltd.
    Inventors: Hao-I TSAI, Te-Yi CHAO, Li-Yuan HUANG, Bing-Kwan CHENG, Yuan-Nan TSAI
  • Publication number: 20210060890
    Abstract: The present invention relates to a method for manufacturing a paper straw, the method comprising: a paper roll transmission step, a paper strip heating step, a bonding and shaping step and a cutting step. Wherein, a plurality of raw paper rolls face a connection position jointly to transmit a raw paper strip, the raw paper strip includes a paper material and a dry hot-melt adhesive. The dry hot-melt adhesive of the raw paper rolls is heated for changing into flow hot-melt adhesive. Then the raw paper rolls is transmitted to the connection position for rolling jointly, and the flow hot-melt adhesives are bounded on another raw paper strip to form a pipe. Finally, the pipe is cut to form at least one paper straw after the pipe exceeds a setting length.
    Type: Application
    Filed: September 3, 2019
    Publication date: March 4, 2021
    Applicant: HOU JING SHENG JINGHUA CO., LTD.
    Inventors: HAO-I TSAI, TE-YI CHAO, LI-YUAN HUANG, BING-KWAN CHENG, YUAN-NAN TSAI
  • Publication number: 20200239409
    Abstract: A method is provided to purify [F-18]FEONM under a high pressure. The synthesis processes of [F-18]FEONM are integrated. An isolation process of non-toxic radio-high performance liquid chromatography (radio-HPLC) is used to purify the crude product. The method integrates a convention [F-18]FDG synthesizer and a novel radio-HPLC system together in a heat chamber. After radiofluorinating the precursor, the reaction product is purified with an alumina solid-phase column in advance to obtain the crude product while fluorine-18 is removed. Then, diphenyl semipreparative HPLC column is used for a final purification. A non-toxic solvent is used for mobile-phase eluting to remove the unreacted precursor and the phase-transfer solvent. The radiofluorination has a reaction yield about 50 percent (%). The method has an uncorrected radiochemical yield of 10˜20%. Both of the radio-HPLC and the radio-thin layer chromatography (radio-TLC) have radiochemical purity higher than 95%.
    Type: Application
    Filed: January 30, 2019
    Publication date: July 30, 2020
    Inventors: Yean-Hung Tu, Li-Yuan Huang, Jenn-Tzong Chen, Tsai-Yueh Luo, Shiou-Shiow Farn, Wuu-Jyh Lin
  • Patent number: 9789207
    Abstract: A PET imaging agent is made, by at first, washing out fluoride ions (F-18) adhered on an ion exchange resin to a reaction vessel with potassium carbonate/Kryptofix 2.2.2 in acetonitrile-water. After processing the first azeotropic distillation with helium while water is removed, the temperature is cooled down. Then, acetonitrile is added to the reaction vessel to be heated up. After processing the second azeotropic distillation with helium while water is removed, the temperature is cooled down and excess water is extracted. A precursor is then added to the reaction vessel to be heated up for processing a fluorination reaction. The reaction mixture obtained after the fluorination reaction is cooled down to be flown through a solid-phase extraction column with waste drained into a waste tank. Then, ethanol is used to wash out a product, i.e. [F-18]FEONM, adsorbed by the column, to be collected in a collection vial.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: October 17, 2017
    Assignee: INSTITUTE OF NUCLEAR ENERGY RESEARCH, ATOMIC ENERGY COUNCIL, Executive Yuan, R.O.C.
    Inventors: Li-Yuan Huang, Yean-Hung Tu, Jenn-Tzong Chen, Chyng-Yann Shiue
  • Publication number: 20160016958
    Abstract: Flumazenil (FMZ) is labeled with fluorine(F)-18 to obtain F-18-flumazenil. F-18-flumazenil can be strongly combined with type-A acceptor of gamma-aminobutyric acid (GABAA) in brain for tracing. The time and temperature for labeling is saved and lowered. The toxic chemical, acetonitrile, used in separation and purification can be prevented. The present invention has a simplified procedure for evaluating mental disease medicines in a short time. Moreover, time for developing medicines for treating related diseases of the central nervous system can be reduced.
    Type: Application
    Filed: July 17, 2014
    Publication date: January 21, 2016
    Inventors: Kai-Hung Cheng, Yean-Hung Tu, Li-Yuan Huang, Yuan-Ruei Huang, Kang-Wei Chang
  • Patent number: 9186423
    Abstract: A radiocontrast agent for tau protein is provided. The agent is selectively and strongly bound to tau protein and its tangle found in brain diseases like Alzheimer's disease (AD). The agent is especially suitable to be used in PET imaging for brain diseases. Or, the agent can be used to inhibit tau protein overexpressive and, thus, stop the proceeding of brain disease.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: November 17, 2015
    Assignee: INSTITUTE OF NUCLEAR ENERGY RESEARCH, ATOMIC ENERGY COUNCIL, Executive Yuan, R.O.C.
    Inventors: Wuu-Jyh Lin, Shiou-Shiow Farn, Yean-Hung Tu, Li-Yuan Huang, Dow-Che Chen, Kuo-Yuan Chu, Mao-Hsung Chang, Ting-Shien Duh, Jenn-Tzong Chen, Chyng-Yann Shiue
  • Patent number: 9163054
    Abstract: The present invention establishes a fast and simple [F-18] FLT synthesis process. Solid extraction units are used for purification to achieve an equally high and constant radiochemical yield and purity in a short period of time. By using a separation method, the impurities are reduced successfully while the total synthesis time is shortened. The radiochemical purity and the corrected radiochemical yield are both high.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: October 20, 2015
    Assignee: INSTITUTE OF NUCLEAR ENERGY RESEARCH, ATOMIC ENERGY COUNCIL, Executive Yuan, R.O.C.
    Inventors: Li-Yuan Huang, Yen-Hung Tu, Wen-Chin Su, Jenn-Tzong Chen, Ting-Shien Duh, Wuu-Jyh Lin
  • Patent number: 8961931
    Abstract: A 18F-labeled monomeric galactose derivative is provided as a tomography probe. The derivative is a positron emission tomography (PET) probe. The derivative has high affinity and good stability in animal's body. The derivative can be an alternative glucose metabolism imaging agent used in clinic examination and quantification.
    Type: Grant
    Filed: April 7, 2011
    Date of Patent: February 24, 2015
    Assignee: Institute of Nuclear Energy Research, Atomic Energy Council
    Inventors: Ting-Shien Duh, Wuu-Jyh Lin, Jenn-Tzong Chen, Li-Yuan Huang, Hsin-Ell Wang, Chuan-Lin Chen, Wen-Yi Chang, Hao-Wen Kao
  • Publication number: 20130072672
    Abstract: The present invention establishes a fast and simple [F-18] FLT synthesis process. Solid extraction units are used for purification to achieve an equally high and constant radiochemical yield and purity in a short period of time. By using a separation method, the impurities are reduced successfully while the total synthesis time is shortened. The radiochemical purity and the corrected radiochemical yield are both high.
    Type: Application
    Filed: September 20, 2011
    Publication date: March 21, 2013
    Applicant: ATOMIC ENERGY COUNCIL-INSTITUTE OF NUCLEAR ENERGY RESEARCH
    Inventors: Li-Yuan Huang, Yen-Hung Tu, Wen-Chin Su, Jenn-Tzong Chen, Ting-Shien Duh, Wuu-Jyh Lin
  • Publication number: 20120259102
    Abstract: A 18F-labeled monomeric galactose derivative is provided as a tomography probe. The derivative is a positron emission tomography (PET) probe. The derivative has high affinity and good stability in animal's body. The derivative can be an alternative glucose metabolism imaging agent used in clinic examination and quantification.
    Type: Application
    Filed: April 7, 2011
    Publication date: October 11, 2012
    Applicant: ATOMIC ENERGY COUNCIL-INSTITUTE OF NUCLEAR ENERGY RESEARCH
    Inventors: Ting-Shien Duh, Wuu-Jyh Lin, Jenn-Tzong Chen, Li-Yuan Huang, Hsin-Ell Wang, Chuan-Lin Chen, Wen-Yi Chang, Hao-Wen Kao