Patents by Inventor Chun-Hsien Wang
Chun-Hsien Wang 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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Patent number: 11955579Abstract: A method for manufacturing a semiconductor device is provided. The method includes forming a plurality of light-emitting elements on a first substrate and forming a first pattern array on a second substrate, wherein the first pattern array includes an adhesive layer. The method also includes transferring the plurality of light-emitting elements from the first substrate to the second substrate and forming the first pattern array on a third substrate. The method includes transferring the plurality of light-emitting elements from the second substrate to the third substrate, and reducing an adhesion force of a portion of the adhesive layer. The method also includes forming a second pattern array on a fourth substrate, and transferring the plurality of light-emitting elements from the third substrate to the fourth substrate. The pitch between the plurality of light-emitting elements on the first substrate is different than the pitch of the first pattern array.Type: GrantFiled: April 21, 2022Date of Patent: April 9, 2024Assignee: INNOLUX CORPORATIONInventors: Kai Cheng, Tsau-Hua Hsieh, Fang-Ying Lin, Tung-Kai Liu, Hui-Chieh Wang, Chun-Hsien Lin, Jui-Feng Ko
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Patent number: 11955245Abstract: A method and a system for mental index prediction are provided. The method includes the following steps. A plurality of images of a subject person are obtained. A plurality of emotion tags of the subject person in the images are analyzed. A plurality of integrated emotion tags in a plurality of predetermined time periods are calculated according to the emotion tags respectively corresponding to the images. A plurality of preferred features are determined according to the integrated emotion tags. A mental index prediction model is established according to the preferred features to predict a mental index according to the emotional index prediction model.Type: GrantFiled: July 2, 2021Date of Patent: April 9, 2024Assignees: Acer Incorporated, National Yang Ming Chiao Tung UniversityInventors: Chun-Hsien Li, Szu-Chieh Wang, Andy Ho, Liang-Kung Chen, Jun-Hong Chen, Li-Ning Peng, Tsung-Han Yang, Yun-Hsuan Chan, Tsung-Hsien Tsai
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Patent number: 11949040Abstract: A method for manufacturing a semiconductor device is provided. The method includes forming a plurality of diodes on a first substrate and forming a first pattern array on a second substrate. The method also includes transferring the plurality of diodes from the first substrate to the second substrate. The method further includes forming the first pattern array on a third substrate. In addition, the method includes transferring the plurality of diodes from the second substrate to the third substrate. The method also includes forming a second pattern array on a fourth substrate. The method further includes transferring the plurality of diodes from the third substrate to the fourth substrate. The pitch between the plurality of diodes on the first substrate is different from the pitch of the first pattern array.Type: GrantFiled: April 21, 2022Date of Patent: April 2, 2024Assignee: INNOLUX CORPORATIONInventors: Kai Cheng, Tsau-Hua Hsieh, Fang-Ying Lin, Tung-Kai Liu, Hui-Chieh Wang, Chun-Hsien Lin, Jui-Feng Ko
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Patent number: 11943935Abstract: A layout pattern of a magnetoresistive random access memory (MRAM) includes a substrate having a first cell region, a second cell region, a third cell region, and a fourth cell region and a diffusion region on the substrate extending through the first cell region, the second cell region, the third cell region, and the fourth cell region. Preferably, the diffusion region includes a H-shape according to a top view.Type: GrantFiled: September 26, 2022Date of Patent: March 26, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Chun-Yen Tseng, Shu-Ru Wang, Yu-Tse Kuo, Chang-Hung Chen, Yi-Ting Wu, Shu-Wei Yeh, Ya-Lan Chiou, Chun-Hsien Huang
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Patent number: 11915755Abstract: A layout of a semiconductor memory device includes a substrate and a ternary content addressable memory (TCAM). The TCAM is disposed on the substrate and includes a plurality of TCAM bit cells, where at least two of the TCAM bit cells are mirror-symmetrical along an axis of symmetry, and each of the TCAM bit cells includes two storage units electrically connected to two word lines respectively, and a logic circuit electrically connected to the storage units. The logic circuit includes two first reading transistors, and two second reading transistors, where each of the second reading transistors includes a gate and source and drain regions, the source and drain regions of the second reading transistors are electrically connected to two matching lines and the first reading transistors, respectively, where the word lines are disposed parallel to and between the matching lines.Type: GrantFiled: January 20, 2022Date of Patent: February 27, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Chun-Yen Tseng, Yu-Tse Kuo, Shu-Ru Wang, Chun-Hsien Huang, Hsin-Chih Yu, Meng-Ping Chuang, Li-Ping Huang, Yu-Fang Chen
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Patent number: 11916314Abstract: A mobile device includes a housing, a first radiation element, a second radiation element, a third radiation element, a first switch element, and a second switch element. The first radiation element has a first feeding point. The second radiation element has a second feeding point. The first radiation element, the second radiation element, and the third radiation element are distributed over the housing. The first switch element is closed or open, so as to selectively couple the first radiation element to the third radiation element. The second switch element is closed or open, so as to selectively couple the second radiation element to the third radiation element. An antenna structure is formed by the first radiation element, the second radiation element, and the third radiation element.Type: GrantFiled: May 12, 2022Date of Patent: February 27, 2024Assignee: HTC CorporationInventors: Cheng-Hung Lin, Szu-Po Wang, Chia-Te Chien, Chun-Chieh Wang, Kang-Ling Li, Chun-Hsien Lee, Yu-Chieh Chiu
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Publication number: 20210113492Abstract: The present disclosure provides a method for inhibiting proliferation and metastasis of cancer cells by using a naphthoquinone derivative.Type: ApplicationFiled: July 9, 2020Publication date: April 22, 2021Inventors: Linyi Chen, Yu-Jung Chang, Yen-Chi Tsao, Chun-Hsien Wang
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Patent number: 8703640Abstract: The invention discloses a preparation method of nano-scale platinum (Pt) using an open-loop reduction system. The preparation method comprises the steps of: utilizing carbon nanotubes (CNTs) as a catalyst support; mixing platinum salt with a reducing agent and deionized water to form a precursor solution in a flask; heating the precursor solution in the flask at a predetermined temperature range to reduce nano-scale platinum nanoparticles on the carbon nanotubes by the process of water evaporation; allowing the water vapor to flow through a connection tube to a condenser; filling a cooling substance into the condenser via the first opening and draining the cooling substance from the condenser via the second opening to lower the temperature of the water vapor in the inner tube by the cooling substance and condense the water vapor into liquid water, which is collected with a beaker placed under the condenser.Type: GrantFiled: November 21, 2012Date of Patent: April 22, 2014Inventors: Fan-Gang Tseng, Yi-Shiuan Wu, Shin-Mei Gong, Chun-Hsien Wang
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Publication number: 20140018233Abstract: The invention discloses a preparation method of nano-scale platinum (Pt) using an open-loop reduction system. The preparation method comprises the steps of: utilizing carbon nanotubes (CNTs) as a catalyst support; mixing platinum salt with a reducing agent and deionized water to form a precursor solution in a flask; heating the precursor solution in the flask at a predetermined temperature range to reduce nano-scale platinum nanoparticles on the carbon nanotubes by the process of water evaporation; allowing the water vapor to flow through a connection tube to a condenser; filling a cooling substance into the condenser via the first opening and draining the cooling substance from the condenser via the second opening to lower the temperature of the water vapor in the inner tube by the cooling substance and condense the water vapor into liquid water, which is collected with a beaker placed under the condenser.Type: ApplicationFiled: November 21, 2012Publication date: January 16, 2014Applicant: NATIONAL TSING HUA UNIVERSITYInventors: FAN-GANG TSENG, YI-SHIUAN WU, SHIN-MEI GONG, CHUN-HSIEN WANG
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Publication number: 20050153054Abstract: A method for manufacturing a multicolored three-dimensional candy has the steps of heating materials, mixing pigment with the heated materials, injecting the mixed materials into a mold, adding a supplementary material to the mold, cooling to form a product and releasing the product from the mold. Since the materials are divided in parts into inject into different areas of the mold, the multicolored three-dimensional candy manufactured by the method has different areas with different depths, contours, shapes and colors. The appearance of the candy can attract customers to buy it.Type: ApplicationFiled: January 9, 2004Publication date: July 14, 2005Inventors: Cheng-Lung Huang, Cheng-Ching Huang, Chun-Hsien Wang
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Publication number: 20030234338Abstract: A mold for making confections mainly includes a main body made of a flexible material and provided at one surface with a recess. The recess may show different shapes and is provided on an inner bottom surface with raised and depressed portions matching with the shape of the recess, dams lower than a top of the recess to divide the recess into several separated areas, and fine engraving ribs lower than the dams to show different curves or straight lines. Materials of different colors are separately poured into the separated areas in the recess to a level lower than the dams, and a binding stratum is formed between tops of the dams and the recess. After the materials and the binding stratum are set to form a molded confection, the main body is inverted and bent upward to separate the molded confection from the mold.Type: ApplicationFiled: June 19, 2002Publication date: December 25, 2003Inventors: Cheng-Lung Huang, Cheng-Ching Huang, Chun-Hsien Wang
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Patent number: 6619811Abstract: A cup includes a transparent body having an inner and an outer wall to define an annular hollow space between them, a bottom sealing a lower end of the body and the annular hollow space, an open-bottomed chamber formed below the body to communicate with the annular hollow space via an opening provided on the bottom, a luminous strip with printed pictures, words or patterns enclosed in the annular hollow space, a driving circuit mounted in the chamber to electrically connect to the luminous strip and parallelly connected to a vibrating-type switch, and a lower cover detachably closing the chamber. When the cup is vibrated to make the vibrating-type switch, the luminous strip is lightened for the pictures, words or patterns to produce cold light that is refracted by the outer wall of the body to show three-dimensional images on the cup.Type: GrantFiled: November 9, 2001Date of Patent: September 16, 2003Inventors: Chun-Hsien Wang, Ting-Yue Hwu
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Publication number: 20030090891Abstract: A cup includes a transparent body having an inner and an outer wall to define an annular hollow space between them, a bottom sealing a lower end of the body and the annular hollow space, an open-bottomed chamber formed below the body to communicate with the annular hollow space via an opening provided on the bottom, a luminous strip with printed pictures, words or patterns enclosed in the annular hollow space, a driving circuit mounted in the chamber to electrically connect to the luminous strip and parallelly connected to a vibrating-type switch, and a lower cover detachably closing the chamber. When the cup is vibrated to make the vibrating-type switch, the luminous strip is lightened for the pictures, words or patterns to produce cold light that is refracted by the outer wall of the body to show three-dimensional images on the cup.Type: ApplicationFiled: November 9, 2001Publication date: May 15, 2003Inventors: Chun-Hsien Wang, Ting-Yue Hwu
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Publication number: 20030026100Abstract: A cold light emitting decoration includes a front plate made of a pliable plastic material and having a recess formed at a rear side thereof for accommodating a cold light emitting sheet and a driving circuit board therein, and a shutter sealing the cold light emitting sheet and the circuit board in the recess of the front plate. The front plate is provided with a specific design, of which some areas are cut away or kept transparent, so that cold light emitted from the cold light emitting sheet passes through the design via the cutaway or transparent areas to create a colorful and luminescent appearance for the decoration. The cold light emitting decoration provides some extent of flexibility and is therefore suitable for attaching to or sewing in differently shaped articles.Type: ApplicationFiled: August 1, 2001Publication date: February 6, 2003Inventor: Chun-Hsien Wang
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Patent number: 5063288Abstract: A laser security for securing a confined space including means for generating laser ray, means for converting the laser beam into divergent laser plane along a vertical plane, reflection means properly arranged so as to sequentially reflect the laser plane into a formation confining a space, termination means for sensing the reflected laser rays of the laser plane. Whenever any of the laser vertical securing planes is shielded or interrupted by an intruder, said intruder will be detected by the sensor means and further sound warning signals after a identification process.Type: GrantFiled: August 23, 1989Date of Patent: November 5, 1991Inventors: Chi-Hsueh Hsu, Chin-Fen Huang, Chun-Hsien Wang