Patents by Inventor Kuan-Ting Lee
Kuan-Ting Lee 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: 20240124715Abstract: A biomass treatment method includes steps as follows. A biomass and sodium percarbonate are provided, wherein the biomass includes hemicellulose, cellulose and/or lignin. The biomass and the sodium percarbonate are mixed.Type: ApplicationFiled: March 7, 2023Publication date: April 18, 2024Applicant: National Cheng Kung UniversityInventors: Wei-Hsin Chen, Kuan-Ting Lee
-
Patent number: 11961324Abstract: An optical fingerprint recognition device includes a light-emitting diode (LED) array and a fingerprint sensing device. The LED array includes a central LED area and an edge LED area, and configured to display a light source pattern in response to a fingerprint sensing request. The light source pattern includes a central portion and a surrounding portion. During displaying the light source pattern, a plurality of red display subpixels of the central LED area are not illuminating and a plurality of red display subpixels of the edge LED area are illuminating. The fingerprint sensing device generates a first fingerprint image according to a plurality of first sensing signals obtained from a plurality of first sensing pixel area, and the first fingerprint image is adapted to be used for examining whether a finger which triggers the fingerprint sensing request is real or fake.Type: GrantFiled: December 26, 2022Date of Patent: April 16, 2024Assignee: Novatek Microelectronics Corp.Inventors: Shu-Fang Wang, Wan-Ting Huang, Kuan-Ting Lee
-
Publication number: 20240113214Abstract: Semiconductor structures and methods for manufacturing the same are provided. The semiconductor structure includes a first channel member suspended over a substrate and a second channel member suspended over the first channel member and spaced apart from the first channel member along a first direction. The semiconductor structure also includes a gate structure wrapping around the first channel member and the second channel member and a dielectric structure encircled by the first channel member, the second channel member, the gate structure, and the source/drain structure. In addition, the dielectric structure includes a porous material or an air gap. The semiconductor structure also includes a first epitaxial layer attached to the first channel member, and the first epitaxial layer has a first extending portion protruding from a bottom surface of the first channel member along the first direction and extending into the dielectric structure.Type: ApplicationFiled: March 3, 2023Publication date: April 4, 2024Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Che-Lun Chang, Kuan-Ting Pan, Wei-Yang Lee
-
Patent number: 11947212Abstract: An electronic device which is capable of being bent in a first direction and includes a plurality of light-emitting units and a plurality of conductive patterns overlapping with at least a portion of the plurality of light-emitting units and extending in a second direction. The first direction and the second direction have an angle ? of not greater than 30 degrees.Type: GrantFiled: January 21, 2021Date of Patent: April 2, 2024Assignee: InnoLux CorporationInventors: Yuan-Lin Wu, Yu-Chia Huang, Yu-Ting Huang, Kuan-Feng Lee, Chia-Hung Hsieh
-
Publication number: 20240105806Abstract: Semiconductor structures and methods of forming the same are provided. In an embodiment, an exemplary semiconductor structure includes a vertical stack of channel members disposed over a substrate, a gate structure wrapping around each channel member of the vertical stack of channel members, a source/drain feature coupled to the vertical stack of channel members and adjacent the gate structure; and a dielectric feature disposed between the source/drain feature and the substrate, in a cross-sectional view, the dielectric feature includes a V-shape sidewall surface.Type: ApplicationFiled: March 9, 2023Publication date: March 28, 2024Inventors: Che-Lun Chang, Kuan-Ting Pan, Wei-Yang Lee
-
Patent number: 11942546Abstract: A method includes forming an interfacial layer over a substrate; forming a quasi-antiferroelectric (QAFE) layer over the interfacial layer, in which forming the QAFE layer comprises performing an atomic layer deposition (ALD) cycle, and the ALD cycle includes performing a first sub-cycle for X time(s), in which the first sub-cycle comprises providing a Zr-containing precursor; performing a second sub-cycle for Y time(s), in which the second sub-cycle comprises providing a Hf-containing precursor; and performing a third sub-cycle for Z time(s), in which the third sub-cycle comprises providing a Zr-containing precursor, and in which X+Z is at least three times Y; and forming a gate electrode over the QAFE layer.Type: GrantFiled: December 3, 2020Date of Patent: March 26, 2024Assignees: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., NATIONAL TAIWAN UNIVERSITY, NATIONAL TAIWAN NORMAL UNIVERSITYInventors: Kuan-Ting Chen, Shu-Tong Chang, Min-Hung Lee
-
Publication number: 20230335987Abstract: A voltage stabilizer is provided for stabilizing a gate-source voltage of a switching element, wherein a source of the switching element receives a first driving voltage. The voltage stabilizer includes a transistor and a first resistor. A base of the transistor receives a second driving voltage, a collector of the bipolar junction transistor is electrically connected to a gate of the switching element, a first terminal of the first resistor is electrically connected to the collector and the gate, a second terminal of the first resistor is electrically connected to the source of the switching element and receives the first driving voltage.Type: ApplicationFiled: June 22, 2023Publication date: October 19, 2023Inventors: Kuan-Ting Lee, Chen-Chieh Kao, Yu-Liang Lin, Cheng-Chia Hsiao
-
Publication number: 20230331596Abstract: A water treatment composition for treating organic wastewater is provided. The water treatment composition includes a bulk catalytic material and an oxidant. The bulk catalytic material includes iron atoms or ions, manganese atoms or ions, and magnesium atoms or ions.Type: ApplicationFiled: September 7, 2022Publication date: October 19, 2023Applicant: National Cheng Kung UniversityInventors: Wei-Hsin Chen, Kuan-Ting Lee, Kuan-Yu Ho, Shuenn-Ren Liou
-
Patent number: 11735909Abstract: A voltage stabilizer is provided for stabilizing a gate-source voltage of a switching element, wherein a source of the switching element receives a first driving voltage. The voltage stabilizer includes a bipolar junction transistor, a first resistor and a second resistor. A base of the bipolar junction transistor receives a second driving voltage, a collector of the bipolar junction transistor is electrically connected to a gate of the switching element, a first terminal of the first resistor is electrically connected to the collector and the gate, a second terminal of the first resistor is electrically connected to the source of the switching element and receives the first driving voltage, a first terminal of the second resistor is electrically connected to an emitter of the bipolar junction transistor, and a second terminal of the second resistor receives a third driving voltage The bipolar junction transistor is operated in an active region.Type: GrantFiled: April 21, 2022Date of Patent: August 22, 2023Assignee: DELTA ELECTRONICS, INC.Inventors: Kuan-Ting Lee, Chen-Chieh Kao, Yu-Liang Lin, Cheng-Chia Hsiao
-
Publication number: 20230215214Abstract: An optical fingerprint recognition device includes a light-emitting diode (LED) array and a fingerprint sensing device. The LED array includes a central LED area and an edge LED area, and configured to display a light source pattern in response to a fingerprint sensing request. The light source pattern includes a central portion and a surrounding portion. During displaying the light source pattern, a plurality of red display subpixels of the central LED area are not illuminating and a plurality of red display subpixels of the edge LED area are illuminating. The fingerprint sensing device generates a first fingerprint image according to a plurality of first sensing signals obtained from a plurality of first sensing pixel area, and the first fingerprint image is adapted to be used for examining whether a finger which triggers the fingerprint sensing request is real or fake.Type: ApplicationFiled: December 26, 2022Publication date: July 6, 2023Applicant: Novatek Microelectronics Corp.Inventors: Shu-Fang Wang, Wan-Ting Huang, Kuan-Ting Lee
-
Publication number: 20230208132Abstract: A voltage stabilizer is provided for stabilizing a gate-source voltage of a switching element, wherein a source of the switching element receives a first driving voltage. The voltage stabilizer includes a bipolar junction transistor, a first resistor and a second resistor. A base of the bipolar junction transistor receives a second driving voltage, a collector of the bipolar junction transistor is electrically connected to a gate of the switching element, a first terminal of the first resistor is electrically connected to the collector and the gate, a second terminal of the first resistor is electrically connected to the source of the switching element and receives the first driving voltage, a first terminal of the second resistor is electrically connected to an emitter of the bipolar junction transistor, and a second terminal of the second resistor receives a third driving voltage The bipolar junction transistor is operated in an active region.Type: ApplicationFiled: April 21, 2022Publication date: June 29, 2023Inventors: Kuan-Ting Lee, Chen-Chieh Kao, Yu-Liang Lin, Cheng-Chia Hsiao
-
Publication number: 20220361777Abstract: Provided is a transdermal microneedle array patch, including: a bottom cover; a top cover; a substrate disposed within the top cover; and a first probe and a second probe disposed between the bottom cover and the top cover and electrically connected the substrate. The first and second probes form an open circuit. While the bottom cover is combined with the top cover to form the transdermal microneedle array patch, the first and second probes form a closed circuit.Type: ApplicationFiled: February 4, 2022Publication date: November 17, 2022Inventors: Jung-Tang Huang, Kuan-Ting Lee, Dahong Qian
-
Patent number: 11278217Abstract: Provided is a transdermal microneedle array patch, including: a bottom cover; a top cover; a substrate disposed within the top cover; and a first probe and a second probe disposed between the bottom cover and the top cover and electrically connected the substrate. The first and second probes form an open circuit. While the bottom cover is combined with the top cover to form the transdermal microneedle array patch, the first and second probes form a closed circuit.Type: GrantFiled: March 29, 2018Date of Patent: March 22, 2022Inventors: Jung-Tang Huang, Kuan-Ting Lee, Dahong Qian
-
Patent number: 10973941Abstract: The present invention provides a soybean based non-toxic, non-hazardous, user and environmentally friendly odor trapping composition matter as a toilet spray. This product not only limits the undesired smell from defecation and releases a desirable smell, but also has potential antimicrobial properties to sanitize the toilet bowl.Type: GrantFiled: March 27, 2018Date of Patent: April 13, 2021Assignee: Purdue Research FoundationInventors: Kuan-Ting Lee, Yudi Wen
-
Patent number: 10826067Abstract: An energy storage device has an anode, a cathode and an electrolyte membrane, installed in between the anode and the cathode, wherein at least one of the anode, the cathode and the electrolyte membrane is incorporated with a copolymer and the copolymer is grafted to a functional group with ionic conductive function. Therefore, the energy storage device, which utilizes copolymers and electrolyte membranes, has better efficiency of charge/discharge performance; thus the efficiency thereof increases; the lifetime thereof is prolonged effectively.Type: GrantFiled: May 30, 2018Date of Patent: November 3, 2020Assignee: POLYBATT MATERIALS CO., LTD.Inventors: Ping-Lin Kuo, Chih-Hao Tsao, Kuan-Ting Lee, Chien-Ju Wu, Chen-Yu Wang, Chang-Yu Hsu
-
Patent number: 10150101Abstract: A paste for manufacturing a photocatalyst is provided. The paste for manufacturing the photocatalyst includes an alcohol paste and a photocatalyst precursor. The photocatalyst precursor is dispersed in the alcohol paste, and the photocatalyst precursor includes a first metal precursor and a second metal precursor, wherein the first metal in the first metal precursor includes Zn, Sn, Cu, Fe, Mn, Ni, Co or Ag, and the second metal in the second metal precursor includes Fe.Type: GrantFiled: June 6, 2016Date of Patent: December 11, 2018Assignee: National Tsing Hua UniversityInventors: Kuan-Ting Lee, Shih-Yuan Lu
-
Publication number: 20180351179Abstract: An energy storage device has an anode, a cathode and an electrolyte membrane, installed in between the anode and the cathode, wherein at least one of the anode, the cathode and the electrolyte membrane is incorporated with a copolymer and the copolymer is grafted to a functional group with ionic conductive function. Therefore, the energy storage device, which utilizes copolymers and electrolyte membranes, has better efficiency of charge/discharge performance; thus the efficiency thereof increases; the lifetime thereof is prolonged effectively.Type: ApplicationFiled: May 30, 2018Publication date: December 6, 2018Inventors: PING-LIN KUO, CHIH-HAO TSAO, KUAN-TING LEE, CHIEN-JU WU, CHEN-YU WANG, CHANG-YU HSU
-
Publication number: 20180279929Abstract: Provided is a transdermal microneedle array patch, including: a bottom cover; a top cover; a substrate disposed within the top cover; and a first probe and a second probe disposed between the bottom cover and the top cover and electrically connected the substrate. The first and second probes form an open circuit. While the bottom cover is combined with the top cover to form the transdermal microneedle array patch, the first and second probes form a closed circuit.Type: ApplicationFiled: March 29, 2018Publication date: October 4, 2018Inventors: Jung-Tang Huang, Kuan-Ting Lee, Dahong Qian
-
Publication number: 20180272021Abstract: The present invention provides a soybean based non-toxic, non-hazardous, user and environmentally friendly odor trapping composition matter as a toilet spray. This product not only limits the undesired smell from defecation and releases a desirable smell, but also has potential antimicrobial properties to sanitize the toilet bowl.Type: ApplicationFiled: March 27, 2018Publication date: September 27, 2018Applicant: Purdue Research FoundationInventors: Kuan-Ting Lee, Yudi Wen
-
Patent number: 9902631Abstract: The present invention relates to a kit for water treatment, comprising: a photocatalyst including at least one of SnFe2O4, ZnFe2O4, CuFe2O4, Fe3O4, MnFe2O4 and NiFe2O4; and an active oxide. The present invention also relates to a method for manufacturing a photocatalyst and a use of the prepared photocatalyst.Type: GrantFiled: March 27, 2015Date of Patent: February 27, 2018Assignee: NATIONAL TSING HUA UNIVERSITYInventors: Kuan-Ting Lee, Shih-Yuan Lu