Patents by Inventor Tzu-Wei Liu
Tzu-Wei Liu 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).
-
Patent number: 11948895Abstract: A semiconductor package structure includes a substrate having a wiring structure. A first semiconductor die is disposed over the substrate and is electrically coupled to the wiring structure. A second semiconductor die is disposed over the substrate and is electrically coupled to the wiring structure, wherein the first semiconductor die and the second semiconductor die are arranged side-by-side. Holes are formed on a surface of the substrate, wherein the holes are located within a projection of the first semiconductor die or the second semiconductor die on the substrate. Further, a molding material surrounds the first semiconductor die and the second semiconductor die, and surfaces of the first semiconductor die and the second semiconductor die facing away from the substrate are exposed by the molding material.Type: GrantFiled: July 4, 2022Date of Patent: April 2, 2024Assignee: MEDIATEK INC.Inventors: Tzu-Hung Lin, Chia-Cheng Chang, I-Hsuan Peng, Nai-Wei Liu
-
Patent number: 11935804Abstract: In an embodiment, a device includes: an integrated circuit die; an encapsulant at least partially surrounding the integrated circuit die, the encapsulant including fillers having an average diameter; a through via extending through the encapsulant, the through via having a lower portion of a constant width and an upper portion of a continuously decreasing width, a thickness of the upper portion being greater than the average diameter of the fillers; and a redistribution structure including: a dielectric layer on the through via, the encapsulant, and the integrated circuit die; and a metallization pattern having a via portion extending through the dielectric layer and a line portion extending along the dielectric layer, the metallization pattern being electrically coupled to the through via and the integrated circuit die.Type: GrantFiled: April 10, 2023Date of Patent: March 19, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Tzu-Sung Huang, Ming Hung Tseng, Yen-Liang Lin, Hao-Yi Tsai, Chi-Ming Tsai, Chung-Shi Liu, Chih-Wei Lin, Ming-Che Ho
-
Publication number: 20240068119Abstract: A casing structure of electronic device including a metal base plate, a transparent cathodic electrodeposition paints layer, and a transparent paints coating layer is provided. The metal base plate has brushed texture and high gloss surface. The transparent cathodic electrodeposition paints layer is disposed on the base metal base plate. The transparent paints coating layer is disposed on the transparent cathodic electrodeposition paints layer. A manufacturing method of casing structure of electronic device is also provided.Type: ApplicationFiled: March 2, 2023Publication date: February 29, 2024Applicant: Acer IncorporatedInventors: Tzu-Wei Lin, Chih-Chun Liu, Cheng-Nan Ling, Wen-Chieh Tai
-
Patent number: 11566422Abstract: Disclosed herein is a building assembly for assembling building panels. The building assembly includes a supporting member, a pair of a first sealing member, an elastically deformable gasket, and a second sealing member. The supporting member has a base, a channel disposed at the center of the base, and a pair of rails independently disposed next to the channel. The pair of a first sealing members independently includes a first base portion and two retention tongues independently extending outwardly from the first base portion. The elastically deformable gasket has a U- or V-shaped space in cross section and two flanges independently extending laterally from one edge of the U- or V-shaped space. The second sealing member has a second base portion and a rib disposed at the center of the second base portion.Type: GrantFiled: February 9, 2021Date of Patent: January 31, 2023Assignee: MINIWIZ CO., LTD.Inventors: Chian-Chi Huang, Tzu-Wei Liu, Jui-Ping Chen, Yu-Ying Yai, Yu-Tung Hsing, Pei-Yi Huang, Min-Wei Lin, Yi-Chun Chang, Ling-Hsiang Weng
-
Publication number: 20220251831Abstract: Disclosed herein is a building assembly for assembling building panels. The building assembly includes a supporting member, a pair of a first sealing member, an elastically deformable gasket, and a second sealing member. The supporting member has a base, a channel disposed at the center of the base, and a pair of rails independently disposed next to the channel. The pair of a first sealing members independently includes a first base portion and two retention tongues independently extending outwardly from the first base portion. The elastically deformable gasket has a U- or V-shaped space in cross section and two flanges independently extending laterally from one edge of the U- or V-shaped space. The second sealing member has a second base portion and a rib disposed at the center of the second base portion.Type: ApplicationFiled: February 9, 2021Publication date: August 11, 2022Applicant: MINIWIZ CO.,LTD.Inventors: Chian-Chi HUANG, Tzu-Wei LIU, Jui-Ping CHEN, Yu-Ying YAI, Yu-Tung HSING, Pei-Yi HUANG, Min-Wei LIN, Yi-Chun CHANG, Ling-Hsiang WENG
-
Patent number: 11269465Abstract: The present invention provides a mutual capacitive touch panel including a first electrode layer and a second electrode layer. The first electrode layer includes a plurality of electrode strings extending along a first direction. The second electrode layer includes a plurality of electrode strips extending along a second direction, in which one of the electrode strips include a plurality of electrode portions connected in series, one of the electrode portions includes a main part and at least branch part, the main part crosses a corresponding one of the electrode strings, the branch part is connected to a side of the main part, and no branch part exists between the branch part and the outer side of the corresponding electrode string. A spacing between a side of the branch part adjacent to the outer side and the outer side is greater than twice a width of the branch part.Type: GrantFiled: May 28, 2019Date of Patent: March 8, 2022Assignee: ILI TECHNOLOGY HOLDING CORPORATIONInventors: Cheng-Hsien Hsu, Tzu-Wei Liu, Hu-Chi Chang
-
Patent number: 11262183Abstract: Provided herein are devices and systems comprising an illumination module configured to provide a source light to an optical interference module, which converts the source light to a line of light and processes light signal; an interference objective module, which handles light from the optical interference module and processes light signal generated from a sample; a two-dimensional camera configured to receive a backscattered interference signal from the sample, and a data processing module which processes the interference signal into an image.Type: GrantFiled: September 18, 2018Date of Patent: March 1, 2022Assignee: Apollo Medical Optics, Ltd.Inventors: Tuan-Shu Ho, I-Ling Chen, Dan Ji, Sung Wei Lu, Tzu Wei Liu, Jen Yu Tseng, Ting Yueh Lin, Chih Wei Lu, Jia-Wei Lin, Yo Cheng Chuang, Sheng-Lung Huang
-
Patent number: 10980272Abstract: Disclosed herein are methods and apparatus for recycling cigarette waste, so that the reusable material (e.g., cellulose acetate, CA) in the cigarette waste may be isolated and reused. The cigarette waste is composed of a filter and a non-filter part. The apparatus includes at least, an adjusting unit and a treatment unit, respectively coupled to each other via a conveying member. The adjusting unit is configured to adjust the orientation of each cigarette so that each cigarette is aligned in sequence with the same orientation. The treatment unit is configured to cut out the non-filter part of each cigarette, and physically separating CA from the remaining part of the filter of each cigarette. Also disclosed herein is a method of recycling cigarette waste by use of the present apparatus.Type: GrantFiled: May 31, 2019Date of Patent: April 20, 2021Assignee: MINIWIZ CO., LTD.Inventors: Chian-Chi Huang, Tzu-Wei Liu, Ling-Hsiang Weng, Gerardo Miguel Rios Sánchez
-
Publication number: 20210108341Abstract: Disclosed herein are fabrics having different thermo-properties. The fabric is characterized in its structure by having a high melting temperature zone and a low melting temperature zone, which are respectively made up by yarns having high and low melting temperatures By having yarns of high and low temperatures in the fabric, in which the respective melting temperatures in the high and low melting temperature zones differ by about 30° C. to 150° C.; and the low melting temperature zone melts and eventually becomes harden after heat-activation, while the high melting temperature zone remains un-melted and soft after heat-activation.Type: ApplicationFiled: March 29, 2018Publication date: April 15, 2021Applicant: MINIWIZ CO.,LTD.Inventors: Chian-Chi HUANG, Tzu-Wei LIU, Yi-Chun CHANG, Ling-Hsiang WENG, GUILLEMETTE-PAULINE-MARION LEGRAND, CAMILLE-JEANNE TEXIER
-
Patent number: 10782838Abstract: A touch panel is provided and includes a plurality of electrode strip sets, a plurality of transparent traces and a plurality of electrode series sets. The electrode strip sets include a first electrode strip set and a second electrode strip, and the first electrode strip set is disposed between the second electrode strip and a pad region. The transparent traces are disposed in a light-transmitting region, the transparent traces electrically connected to the first electrode strip set and the second electrode strip set include a winding segment respectively, and a length of the winding segment electrically connected to the first electrode strip set is longer than a length of the winding segment electrically connected to the second electrode strip set. The electrode series sets cross the electrode strip sets.Type: GrantFiled: April 26, 2019Date of Patent: September 22, 2020Assignee: ILI Technology Corp.Inventors: Cheng-Hsien Hsu, Tzu-Wei Liu, Hu-Chi Chang, Pei-Ju Hsieh
-
Publication number: 20200271436Abstract: Provided herein are devices and systems comprising an illumination module configured to provide a source light to an optical interference module, which converts the source light to a line of light and processes light signal; an interference objective module, which handles light from the optical interference module and processes light signal generated from a sample; a two-dimensional camera configured to receive a backscattered interference signal from the sample, and a data processing module which processes the interference signal into an image.Type: ApplicationFiled: September 18, 2018Publication date: August 27, 2020Inventors: Tuan-Shu HO, I-Ling CHEN, Dan JI, Sung Wei LU, Tzu Wei LIU, Jen Yu TSENG, Ting Yueh LIN, Chih Wei LU, Jia-Wei LIN, Yo Cheng CHUANG, Sheng-Lung HUANG
-
Publication number: 20190369811Abstract: The present invention provides a mutual capacitive touch panel including a first electrode layer and a second electrode layer. The first electrode layer includes a plurality of electrode strings extending along a first direction. The second electrode layer includes a plurality of electrode strips extending along a second direction, in which one of the electrode strips include a plurality of electrode portions connected in series, one of the electrode portions includes a main part and at least branch part, the main part crosses a corresponding one of the electrode strings, the branch part is connected to a side of the main part, and no branch part exists between the branch part and the outer side of the corresponding electrode string. A spacing between a side of the branch part adjacent to the outer side and the outer side is greater than twice a width of the branch part.Type: ApplicationFiled: May 28, 2019Publication date: December 5, 2019Inventors: Cheng-Hsien Hsu, Tzu-Wei Liu, Hu-Chi Chang
-
Publication number: 20190364959Abstract: Disclosed herein are methods and apparatus for recycling cigarette waste, so that the reusable material (e.g., cellulose acetate, CA) in the cigarette waste may be isolated and reused. The cigarette waste is composed of a filter and a non-filter part. The apparatus includes at least, an adjusting unit and a treatment unit, respectively coupled to each other via a conveying member. The adjusting unit is configured to adjust the orientation of each cigarette so that each cigarette is aligned in sequence with the same orientation. The treatment unit is configured to cut out the non-filter part of each cigarette, and physically separating CA from the remaining part of the filter of each cigarette. Also disclosed herein is a method of recycling cigarette waste by use of the present apparatus.Type: ApplicationFiled: May 31, 2019Publication date: December 5, 2019Applicant: MINIWIZ CO.,LTD.Inventors: Chian-Chi HUANG, Tzu-Wei LIU, Ling-Hsiang WENG, Gerardo Miguel Rios Sánchez
-
Patent number: 10481710Abstract: A touch display apparatus capable of fingerprint recognition includes a display panel, a cover plate, a touch sensing electrode set and a fingerprint recognition electrode set. The display panel includes a first surface. The cover plate covers the first surface of the display panel, and includes a second surface facing the first surface of the display panel. The touch sensing electrode set is disposed between the display panel and the cover plate. The fingerprint recognition electrode set is directly formed on the first surface of the display panel or the second surface of the cover plate. The cover plate further covers the fingerprint recognition electrode set.Type: GrantFiled: August 3, 2016Date of Patent: November 19, 2019Assignee: ILI TECHNOLOGY CORP.Inventor: Tzu Wei Liu
-
Publication number: 20190339816Abstract: A touch panel is provided and includes a plurality of electrode strip sets, a plurality of transparent traces and a plurality of electrode series sets. The electrode strip sets include a first electrode strip set and a second electrode strip, and the first electrode strip set is disposed between the second electrode strip and a pad region. The transparent traces are disposed in a light-transmitting region, the transparent traces electrically connected to the first electrode strip set and the second electrode strip set include a winding segment respectively, and a length of the winding segment electrically connected to the first electrode strip set is longer than a length of the winding segment electrically connected to the second electrode strip set. The electrode series sets cross the electrode strip sets.Type: ApplicationFiled: April 26, 2019Publication date: November 7, 2019Inventors: Cheng-Hsien Hsu, Tzu-Wei Liu, Hu-Chi Chang, Pei-Ju Hsieh
-
Patent number: 10387705Abstract: A fingerprint identification electrode includes a first conductive layer, a second conductive layer, and an insulating layer between the first conductive layer and the second conductive layer. The first conductive layer includes a plurality of first touch electrode strips. The second conductive layer includes a plurality of second touch electrode strips and a plurality of dummy electrodes. The first touch electrode strips and the second touch electrode strips intersect. The second touch electrode strips are separated from the dummy electrodes. A part of each of the first touch electrode strips that is located between any two adjacent second electrode strips overlaps at least one of the dummy electrodes.Type: GrantFiled: December 21, 2016Date of Patent: August 20, 2019Assignee: ILI TECHNOLOGY CORP.Inventor: Tzu Wei Liu
-
Patent number: 10384373Abstract: Disclosed herein is a mobile plastic recycling system mounted in a vehicle. The system is configured to process a plastic article and make it into thermoplastic items. The mobile plastic recycling system includes a plastic recycling apparatus and a power supply apparatus that are electrically coupled with each other; the system also includes a vehicle configured to carry and transport the power supply apparatus and plastic recycling apparatus.Type: GrantFiled: April 6, 2017Date of Patent: August 20, 2019Assignee: MINIWIZ CO., LTD.Inventors: Kong-Sang Jackie Chan, Chian-Chi Huang, Tzu-Wei Liu, Ya-Ting Chang, Tian-Jia Hsieh, Yi-Chun Chang, Chia-Chun Hsieh, Enzo-Louis Muttini
-
Patent number: 10346662Abstract: A fingerprint recognition device includes a light-transmissible substrate, a plurality of sensing elements, a set of conductive lines and a fingerprint recognition chip. The sensing elements are disposed and the set of conductive lines are an upper surface of the light-transmissible substrate. The fingerprint recognition chip is also disposed on the upper surface of the light-transmissible substrate, and is connected to the sensing elements through the set of conductive lines. The fingerprint recognition chip drives the sensing elements, receives a plurality of sensing results generated by the sensing elements, and accordingly determines a user fingerprint.Type: GrantFiled: May 10, 2017Date of Patent: July 9, 2019Assignee: ILI TECHNOLOGY CORP.Inventors: Chia-Wei Chang, Tzu Wei Liu
-
Patent number: 10339356Abstract: A fingerprint sensor includes a plurality of first touch electrode strips and a plurality of second touch electrode strips. The first touch electrode strips are arranged along a first direction, and the second touch electrode strips are arranged along a second direction different from first direction. The first touch electrode strips and the second touch electrode strips intersect to form a plurality of intersections. A maximum included angle is present at each of the intersections of the first touch electrode strips and the second touch electrode strips, and to maximum included angles corresponding to the same first touch electrode strip are different.Type: GrantFiled: April 26, 2017Date of Patent: July 2, 2019Assignee: ILI TECHNOLOGY CORP.Inventor: Tzu Wei Liu
-
Patent number: D874716Type: GrantFiled: December 4, 2017Date of Patent: February 4, 2020Assignee: PHILIP MORRIS PRODUCTS S.A.Inventors: Chian-Chi Huang, Tzu-Wei Liu