Patents by Inventor Kuei-An LIN

Kuei-An LIN 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).

  • Capacitive touch sensor
    Patent number: 10585542
    Abstract: A touch sensor includes an insulative substrate; a first sensing layer, having first sensing strings arranged along a first axis, and a first interval being disposed between every two adjacent first sensing strings; and a second sensing layer, having line paths arranged along a second axis, and a second interval being disposed between every two adjacent line paths. A plurality of the line paths composes a second sensing string. Each second sensing string has an active unit and an inactive unit. The active unit is formed by one or more line paths connected by a crossing line. The line paths of the inactive units are connected to a ground line. The first sensing strings and the second sensing strings are separately orthogonally arranged on two opposite sides of the substrate. The second interval is less than the first interval in width.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: March 10, 2020
    Assignee: YOUNG FAST OPTOELECTRONICS CO., LTD.
    Inventors: Chih-Chiang Pai, Meng-Kuei Lin, Chin-Fong Lin, Li-Yeh Yang, Chiu-Wen Chen, Txu-Yen Liu, Chun-Hao Huang
  • AIRGAP FORMATION PROCESSES
    Publication number: 20190252239
    Abstract: Processing methods may be performed to form an airgap spacer on a semiconductor substrate. The methods may include forming a spacer structure including a first material and a second material different from the first material. The methods may include forming a source/drain structure. The source/drain structure may be offset from the second material of the spacer structure by at least one other material. The methods may also include etching the second material from the spacer structure to form the airgap. The source/drain structure may be unexposed to etchant materials during the etching.
    Type: Application
    Filed: February 15, 2019
    Publication date: August 15, 2019
    Applicant: Applied Materials, Inc.
    Inventors: Ashish Pal, Gaurav Thareja, San Kuei Lin, Ching-Mei Hsu, Nitin K. Ingle, Ajay Bhatnagar
  • Mixed magnetic powders and the electronic device using the same
    Patent number: 10280490
    Abstract: Mixed magnetic powders for making a magnetic core or body is disclosed, wherein the mixed magnetic powders comprises a first magnetic powder and a second magnetic powder, each of the first magnetic powder and the second magnetic powder being made of a soft magnetic material, wherein the average particle diameter of the first magnetic powder is greater than that of the second magnetic powder, and each of the first magnetic powder and the second magnetic powder has a pre-configured particle size distribution for increasing the density of the magnetic body.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: May 7, 2019
    Assignee: CYNTEC CO., LTD.
    Inventors: Lu-Kuei Lin, Shih-Feng Chien, Po-I Wu
  • Mixed Magnetic Powders and the Electronic Device Using the Same
    Publication number: 20190062883
    Abstract: Mixed magnetic powders for making a magnetic core or body is disclosed, wherein the mixed magnetic powders comprises a first magnetic powder and a second magnetic powder, each of the first magnetic powder and the second magnetic powder being made of a soft magnetic material, wherein the average particle diameter of the first magnetic powder is greater than that of the second magnetic powder, and each of the first magnetic powder and the second magnetic powder has a pre-configured particle size distribution for increasing the density of the magnetic body.
    Type: Application
    Filed: October 29, 2018
    Publication date: February 28, 2019
    Inventors: Lu-Kuei Lin, Shih-Feng Chien, Po-I Wu
  • Mixed magnetic powders and the electronic device using the same
    Patent number: 10144995
    Abstract: Mixed magnetic powders for making a magnetic core or body is disclosed, wherein the mixed magnetic powders comprises a first magnetic powder and a second magnetic powder, each of the first magnetic powder and the second magnetic powder being made of a soft magnetic material, wherein the average particle diameter of the first magnetic powder is greater than that of the second magnetic powder, and each of the first magnetic powder and the second magnetic powder has a pre-configured particle size distribution for increasing the density of the magnetic body.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: December 4, 2018
    Assignee: CYNTEC CO., LTD.
    Inventors: Lu-Kuei Lin, Shih-Feng Chien, Po-I Wu
  • Mixed Magnetic Powders and the Electronic Device Using the Same
    Publication number: 20180274068
    Abstract: Mixed magnetic powders for making a magnetic core or body is disclosed, wherein the mixed magnetic powders comprises a first magnetic powder and a second magnetic powder, each of the first magnetic powder and the second magnetic powder being made of a soft magnetic material, wherein the average particle diameter of the first magnetic powder is greater than that of the second magnetic powder, and each of the first magnetic powder and the second magnetic powder has a pre-configured particle size distribution for increasing the density of the magnetic body.
    Type: Application
    Filed: May 25, 2018
    Publication date: September 27, 2018
    Inventors: Lu-Kuei Lin, Shih-Feng Chien, Po-I Wu
  • Three-dimensional three-port bit cell and method of assembling same
    Patent number: 10083739
    Abstract: A three-port, three-dimensional bit cell generally comprises a read portion of a cell disposed on a first tier. The read portion comprises a plurality of read port elements. The three-port bit cell further comprises a write portion of the cell disposed on a second tier that is vertically stacked with respect to the first tier. The first and second tiers are coupled using at least one via. The write portion comprises a plurality of write port elements.
    Type: Grant
    Filed: July 18, 2014
    Date of Patent: September 25, 2018
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Tzu-Kuei Lin, Hung-Jen Liao, Yen-Huei Chen, Ching-Wei Wu
  • Sun protection material and sun protection composition containing the same
    Patent number: 10039705
    Abstract: Provided is a sun protection material including a plurality of polystyrene microspheres and a plurality of refractive layers. The polystyrene microspheres have a particle size of 150 nm to 300 nm. Surfaces of the polystyrene microspheres are at least partially covered by the refractive layers. The sun protection material can scatter a light in a wavelength range between 250 nm and 400 nm. A sun protection composition containing the sun protection material also may scatter a light of a wavelength range between 250 nm and 400 nm, such that the UV protection of the sun protection composition is enhanced.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: August 7, 2018
    Assignee: National Tsing Hua University
    Inventors: Chi-Young Lee, Hsin-Tien Chiu, Min-Chiao Tsai, Kuei-Lin Chan, Shao-Gang Cheng, Yi-Hsuan Chen
  • Image displaying system
    Patent number: 10021360
    Abstract: An image displaying system is provided, including an image device, first and second carrying devices. The image device receives an external image message. The first carrying device has an accommodating space. An imaging assembly is disposed at one end of the first carrying device while a virtual-image imaging assembly is disposed at the opposite end. The second carrying device has a storage space. The image device may attach to the accommodating space. When triggered, the image device transforms the external image message into a reversed image message and then projects the reversed image message to the imaging assembly. The virtual-image imaging assembly projects the reversed image message of the imaging assembly to produce a first image. The image device may attach to the storage space such that it projects the external image message to a target to produce a second image.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: July 10, 2018
    Assignee: Shinex Electronic Industries Inc.
    Inventors: Kuei-Chi Peng, Kuei-Lin Peng, Chieh-Feng Wu
  • Mixed magnetic powders and the electronic device using the same
    Patent number: 10006110
    Abstract: Mixed magnetic powders for making a magnetic core or body is disclosed, wherein the mixed magnetic powders comprises a first magnetic powder and a second magnetic powder, each of the first magnetic powder and the second magnetic powder being made of a soft magnetic material, wherein the average particle diameter of the first magnetic powder is greater than that of the second magnetic powder, and each of the first magnetic powder and the second magnetic powder has a pre-configured particle size distribution for increasing the density of the magnetic body.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: June 26, 2018
    Assignee: CYNTEC CO., LTD.
    Inventors: Lu-Kuei Lin, Shih-Feng Chien, Po-I Wu
  • Contrast agent precursor and method for preparing the same
    Patent number: 9981953
    Abstract: A contrast agent precursor is revealed. The contrast agent precursor includes a 1,4,7-Tris(carbonylmethyl)-1,4,7,10-tetraazacyclododecane that forms complexes with radioisotopes or connects to a peptide. The contrast agent precursor also includes a 2-nitroimidazole that allows the precursor to become retained in hypoxic tissues According to the features mentioned above, the contrast agent prepared by the precursor has a better binding specificity, labeling accuracy and detection sensitivity. Moreover, a method for preparing the contrast agent precursor not only solves the emulsion problem generated during conventional synthesis of intermediate products but also provides a solution to the problem of residual trifluoroacetic acid. Both the yield rate and the purity of the final product are also improved.
    Type: Grant
    Filed: January 4, 2017
    Date of Patent: May 29, 2018
    Assignee: INSTITUTE OF NUCLEAR ENERGY RESEARCH, ATOMIC ENERGY COUNCIL, EXECUTIVE YUAN, R.O.C.
    Inventors: Wen-Ching Wu, Kuei-Lin Lu, Yu Chang, Cheng-Fang Hsu
  • HIGH PERFORMANCE LIQUID CHROMATOGRAPHY METHOD FOR ANALYSIS OF MN DIAGNOSTIC AND THERAPEUTIC LIGAND AND PRECURSOR
    Publication number: 20180059072
    Abstract: A high performance liquid chromatography method for analysis of a MN diagnostic and therapeutic ligand and precursors is revealed. Polarity of eluents used during elution is changed to remove impurities. First use a first eluent with a lower ratio of acetonitrile as a mobile phase to elute analytes. Then a second eluent in which a ratio of acetonitrile is increased into 97˜99% is used to elute the analytes for at least 20 minutes. Next use the first eluent to elute the analytes for at least 60 minutes. Thus no residual impurities are left in the column and the analytes remain in the column stably. Therefore a more accurate and reproductive result is obtained.
    Type: Application
    Filed: September 1, 2016
    Publication date: March 1, 2018
    Inventors: KUEI-LIN LU, JIA-DONG TSAI, YU CHANG, CHENG-FANG HSU
  • Fluid withdrawing, expelling and filtering apparatus
    Patent number: 9788816
    Abstract: A fluid withdrawing, expelling and filtering apparatus includes a fluid container including a first chamber, a second chamber, and, a first through hole and a second through hole respectively disposed in communication between the first chamber and the second chamber, a filter device movable between a first position and a second position to open or close the second through hole of the fluid container and including a filter element mating with the first through hole, and a fluid withdrawing and expelling operator operable to withdraw and expel a fluid through the first chamber of the fluid container.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: October 17, 2017
    Assignees: Mackay Memorial Hospital, Shin Yan Sheno Precision Industrial Co., Ltd.
    Inventors: Schu-Rern Chen, Chih-Ping Chen, Ching-Kuei Lin
  • MIXED MAGNETIC POWDERS AND THE ELECTRONIC DEVICE USING THE SAME
    Publication number: 20170283920
    Abstract: Mixed magnetic powders for making a magnetic core or body is disclosed, wherein the mixed magnetic powders comprises a first magnetic powder and a second magnetic powder, each of the first magnetic powder and the second magnetic powder being made of a soft magnetic material, wherein the average particle diameter of the first magnetic powder is greater than that of the second magnetic powder, and each of the first magnetic powder and the second magnetic powder has a pre-configured particle size distribution for increasing the density of the magnetic body.
    Type: Application
    Filed: May 24, 2017
    Publication date: October 5, 2017
    Inventors: Lu-Kuei Lin, Shih-Feng Chien, Po-I Wu
  • Mixed magnetic powders and the electronic device using the same
    Patent number: 9719159
    Abstract: Mixed magnetic powders for making a magnetic core or body is disclosed, wherein the mixed magnetic powders comprises: a first magnetic powder; a second magnetic powder, wherein the first magnetic powder and the second magnetic powder are made of a same soft magnetic material, wherein the ratio of the D50 of the first magnetic powder to the D50 of the second magnetic powder is in the range of 5 to 12, wherein the first magnetic powder weighs 50 to 90 percent of the total weight of the first magnetic powder and the second magnetic powder; and the second magnetic powder weighs 10 to 50 percent of the total weight of the first magnetic powder and the second magnetic powder.
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: August 1, 2017
    Assignee: CYNTEC CO., LTD.
    Inventors: Lu-Kuei Lin, Shih-Feng Chien, Po-I Wu
  • Tetradentate organic ligand H-MN-16Bn containing long alkyl group, precursor thereof, and method for preparing the same
    Patent number: 9714220
    Abstract: A tetradentate organic ligand H3-MN-16Bn containing a long alkyl group, a precursor thereof, and a method for preparing the same are revealed. A precursor of H3-MN-16Bn, benzyl 16-bromohexadecanate, is obtained by esterification reaction of 16-bromohexadecanoic acid. Then bimolecular nucleophilic substitution reaction (SN2) of Benzyl 16-bromohexadecanate with nitrogen sulfide (N2S2) is carried out to get H3-MN-16Bn that is used as a standard hydrolysis metabolites of non-radioactive 185Re-complex compound.
    Type: Grant
    Filed: October 23, 2015
    Date of Patent: July 25, 2017
    Assignee: Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.O.C.
    Inventors: Jia-Dong Tsai, Yu Chang, Kuei-Lin Lu, Cheng-Fang Hsu
  • TETRADENTATE ORGANIC LIGAND H3-MN-16Bn CONTAINING LONG ALKYL GROUP, PRECURSOR THEREOF, AND METHOD FOR PREPARING THE SAME
    Publication number: 20170114009
    Abstract: A tetradentate organic ligand H3-MN-16Bn containing a long alkyl group, a precursor thereof, and a method for preparing the same are revealed. A precursor of H3-MN-16Bn, benzyl 16-bromohexadecanate, is obtained by esterification reaction of 16-bromohexadecanoic acid. Then bimolecular nucleophilic substitution reaction (SN2) of Benzyl 16-bromohexadecanate with nitrogen sulfide (N2S2) is carried out to get H3-MN-16Bn that is used as a standard hydrolysis metabolites of non-radioactive 185Re-complex compound.
    Type: Application
    Filed: October 23, 2015
    Publication date: April 27, 2017
    Inventors: JIA-DONG TSAI, YU CHANG, KUEI-LIN LU, CHENG-FANG HSU
  • HIGH PERFORMANCE LIQUID CHROMATOGRAPHY METHOD FOR ANALYZING IMAGING AGENT, PRECURSOR OF IMAGING AGENT, OR INTERMEDIATE OF IMAGING AGENT
    Publication number: 20170115259
    Abstract: A high performance liquid chromatography method of an imaging agent, a precursor of the imaging agent, or an intermediate of the imaging agent is revealed. Instead of using the same eluent, a first eluent with a lower proportion of methanol is used to elute target compounds. Then a second eluent having a higher ratio of methanol ranging from 95-99% is used to elute for at least 15 minutes. Next use the first eluent again to elute for at least 60 minutes. Thus the target compounds are retained stably in the column and retention time of respective reproductive characteristic peak is obtained.
    Type: Application
    Filed: October 22, 2015
    Publication date: April 27, 2017
    Inventors: KUEI-LIN LU, JHE-YU LIU, YU CHANG, CHENG-FENG HSU
  • Electronic device and method for controlling flash
    Patent number: 9628687
    Abstract: A method for controlling flash includes obtaining a color temperature of a current environment from a sensor of an electronic device. Once a first flash of a flash is turned on, a color temperature of the first flash is controlled to be equal to the color temperature of the current environment by adjusting a ratio between current of a high color temperature light-emitting diode (LED) of the electronic device and current of a low color temperature LED of the electronic device.
    Type: Grant
    Filed: November 9, 2016
    Date of Patent: April 18, 2017
    Assignee: Chiun Mai Communication Systems, Inc.
    Inventor: Kuei-Lin Chu
  • Projector
    Patent number: D796570
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: September 5, 2017
    Assignee: Shinex Electronic Industries Inc.
    Inventors: Kuei-Chi Peng, Kuei-Lin Peng, Chieh-Feng Wu