Patents by Inventor Chieh-Yuan Cheng
Chieh-Yuan Cheng 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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Publication number: 20220107794Abstract: A program compilation system for stackable visualization control is provided for generating a driver program to execute a linking control of automated devices of different functions. The system includes a block module, a card module and a compilation module. The block module has conditional blocks, each being an operation instruction for modularizing each of the automated devices and setting a parameter. The card module has card options corresponding to the automated devices and collected and combined with the respective conditional blocks. When a user selects the card options, the compilation module loads the corresponding conditional blocks for the user to select the required conditional blocks and sets the parameters before forming a program module according to movements and stacking of visualization to compile and generate the driver program. Therefore, end users can improve the freedom and compatibility of a linked operation between the automated devices for customization.Type: ApplicationFiled: October 7, 2020Publication date: April 7, 2022Inventors: CHIEH-YUAN CHENG, CHUN-WEI CHANG, PANG-YEN YOU
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Patent number: 10772212Abstract: The present invention relates to an electrochemical or chemical treatment device for high aspect ratio circuit board with through hole comprises: an electroplating tank; a solution storage tank; a positioning frame, the positioning frame fixes the circuit board inside the electroplating tank for the electroplating tank to be divided into a solution accumulated area and a suction area by the positioning frame and the circuit board; a priming piping sucking solution from the solution storage tank to the solution accumulated area; a suction cap corresponding to the suction area; and a suction piping connected to the suction cap, using the negative pressure produced by suction to make the solution flow through the through hole of the circuit board, and further having a better result of electroplating the bore of through hole of the high aspect ratio circuit board.Type: GrantFiled: December 13, 2019Date of Patent: September 8, 2020Assignee: U-Pro Machines Co., Ltd.Inventors: Hsin-Chi Iou, Chieh-Yuan Cheng
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Patent number: 9855523Abstract: A smoke filter includes a housing formed with an upper casing and a lower casing. A filtration passage with a bending section is formed between the upper casing and the lower casing and further, a replaceable filtration cloth device is provided in the interior of the housing and the filtration cloth of the replaceable filtration device passes through the filtration passage. By so designing, the smoke filter of this invention is able to increase a filtration area, enhance filtration efficiency and diminish the size of the housing and further, the smoke filter of this invention is simple in structure and convenient in maintenance and in replacement of the filtration cloth.Type: GrantFiled: December 10, 2015Date of Patent: January 2, 2018Inventor: Chieh-Yuan Cheng
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Publication number: 20170165599Abstract: A smoke filter includes a housing formed with an upper casing and a lower casing. A filtration passage with a bending section is formed between the upper casing and the lower casing and further, a replaceable filtration cloth device is provided in the interior of the housing and the filtration cloth of the replaceable filtration device passes through the filtration passage. By so designing, the smoke filter of this invention is able to increase a filtration area, enhance filtration efficiency and diminish the size of the housing and further, the smoke filter of this invention is simple in structure and convenient in maintenance and in replacement of the filtration cloth.Type: ApplicationFiled: December 10, 2015Publication date: June 15, 2017Inventor: Chieh-Yuan CHENG
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Patent number: 9640576Abstract: An image sensing device includes: an active layer with a plurality of photo-sensing elements; a color pattern disposed over one of the photo-sensing elements, wherein the color pattern has a color selected from the group consisting of red (R), green (G), and blue (B); a microlens disposed on the color pattern; and a transmissive pattern being adjacent to the color pattern and over another one of the photo-sensing elements, wherein the transmissive pattern includes a color filter portion and a microlens portion, and an absolute value of a difference of refractive indexes between the microlens and the color pattern is less than 0.3, and there is no difference of refractive indexes between the microlens portion and the color filter portion of the transmissive pattern.Type: GrantFiled: August 20, 2014Date of Patent: May 2, 2017Assignee: VISERA TECHNOLOGIES COMPANY LIMITEDInventors: Han-Lin Wu, Chieh-Yuan Cheng, Yu-Kun Hsiao, Huang-Jen Chen
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Patent number: 9502461Abstract: A camera module and a fabrication method thereof are provided. The camera module includes a lens structure and an image sensor device chip disposed under the lens structure. The lens structure includes a transparent substrate and a lens disposed on the transparent substrate. A spacer is disposed on the transparent substrate to surround the lens, wherein the spacer contains a base pattern and a dry film photoresist. The method includes forming a base pattern on a carrier and attaching a dry film photoresist on the carrier. The dry film photoresist is planarized by a lamination process and then patterned to form a spacer. A transparent substrate having a plurality of lenses is provided. The spacer is stripped from the carrier, attaching on the transparent substrate to surround each of the lenses, and then bonded with image sensor device chips.Type: GrantFiled: May 13, 2015Date of Patent: November 22, 2016Assignees: VISERA TECHNOLOGIES COMPANY LIMITED, OMNIVISION TECHNOLOGIES, INC.Inventors: Chieh-Yuan Cheng, Hung-Yeh Lin
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Patent number: 9350906Abstract: The invention provides an encapsulant module for an image sensor device. The module includes an outer frame, a set of optical elements, and an opaque coating. The outer frame includes an enclosing wall and a first opening surrounded by the enclosing wall. The set of optical elements connects to and is disposed in the enclosing wall. The opaque coating overlies the enclosing wall.Type: GrantFiled: May 13, 2009Date of Patent: May 24, 2016Assignees: OMNIVISION TECHNOLOGIES, INC., VISERA TECHNOLOGIES COMPANY LIMITEDInventors: Shin-Chang Shiung, Chieh-Yuan Cheng, San-Yuan Chung
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Patent number: 9333452Abstract: A filter cartridge structure having a high efficiency particulate air filter (HEPA) is mounted to a dust collector and includes a filtration unit. A cover is fitted on the filtration unit. The circumferential side of the cover has at least one opening. A high efficiency particulate filter is provided at the opening. When in use, the filtration unit is to filter dust and fines to carry out a first filtration. The high efficiency particulate filter is to filter motes and particulates which may jeopardize the human body. The present invention can filter the dust/fines and the motes/particulates effectively to provide better air quality and a safe working environment.Type: GrantFiled: September 3, 2014Date of Patent: May 10, 2016Assignee: SAN FORD MACHINERY CO., LTD.Inventor: Chieh-Yuan Cheng
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Publication number: 20160059169Abstract: A filter cartridge structure having a high efficiency particulate air filter (HEPA) is mounted to a dust collector and includes a filtration unit. A cover is fitted on the filtration unit. The circumferential side of the cover has at least one opening. A high efficiency particulate filter is provided at the opening. When in use, the filtration unit is to filter dust and fines to carry out a first filtration. The high efficiency particulate filter is to filter motes and particulates which may jeopardize the human body. The present invention can filter the dust/fines and the motes/particulates effectively to provide better air quality and a safe working environment.Type: ApplicationFiled: September 3, 2014Publication date: March 3, 2016Inventor: Chieh-Yuan CHENG
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Publication number: 20160056193Abstract: An image sensing device includes: an active layer with a plurality of photo-sensing elements; a color pattern disposed over one of the photo-sensing elements, wherein the color pattern has a color selected from the group consisting of red (R), green (G), and blue (B); a microlens disposed on the color pattern; and a transmissive pattern being adjacent to the color pattern and over another one of the photo-sensing elements, wherein the transmissive pattern includes a color filter portion and a microlens portion, and an absolute value of a difference of refractive indexes between the microlens and the color pattern is less than 0.3, and there is no difference of refractive indexes between the microlens portion and the color filter portion of the transmissive pattern.Type: ApplicationFiled: August 20, 2014Publication date: February 25, 2016Inventors: Han-Lin WU, Chieh-Yuan CHENG, Yu-Kun HSIAO, Huang-Jen CHEN
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Publication number: 20160040685Abstract: A water cooling fan with multiple air outlets includes a housing having two opposite sides respectively formed with an air inlet and a first air outlet, and its topside bored with at least one second air outlet. An evaporative cooling pad is provided in the interior of the housing and an air discharge tube is installed at the location of the second air outlet of the housing. Thus, the water cooling fan of this invention can carry out cooling and temperature modulation to a designated region via the first air outlet and simultaneously can make use of the air discharge tube to carry out heat dissipation to respective mechanical equipment or a person. Therefore, the water cooling fan with multiple air outlets of this invention is excellent in heat dissipation speed and cooling effect, able to enhance efficiency of mechanical equipment in factory and efficacy of energy saving.Type: ApplicationFiled: July 29, 2015Publication date: February 11, 2016Inventor: Chieh-Yuan Cheng
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Publication number: 20150243703Abstract: A camera module and a fabrication method thereof are provided. The camera module includes a lens structure and an image sensor device chip disposed under the lens structure. The lens structure includes a transparent substrate and a lens disposed on the transparent substrate. A spacer is disposed on the transparent substrate to surround the lens, wherein the spacer contains a base pattern and a dry film photoresist. The method includes forming a base pattern on a carrier and attaching a dry film photoresist on the carrier. The dry film photoresist is planarized by a lamination process and then patterned to form a spacer. A transparent substrate having a plurality of lenses is provided. The spacer is stripped from the carrier, attaching on the transparent substrate to surround each of the lenses, and then bonded with image sensor device chips.Type: ApplicationFiled: May 13, 2015Publication date: August 27, 2015Inventors: Chieh-Yuan CHENG, Hung-Yeh LIN
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Patent number: 9075182Abstract: A camera module and a fabrication method thereof are provided. The camera module includes a lens structure and an image sensor device chip disposed under the lens structure. The lens structure includes a transparent substrate and a lens disposed on the transparent substrate. A spacer is disposed on the transparent substrate to surround the lens, wherein the spacer contains a base pattern and a dry film photoresist. The method includes forming a base pattern on a carrier and attaching a dry film photoresist on the carrier. The dry film photoresist is planarized by a lamination process and then patterned to form a spacer. A transparent substrate having a plurality of lenses is provided. The spacer is stripped from the carrier, attaching on the transparent substrate to surround each of the lenses, and then bonded with image sensor device chips.Type: GrantFiled: June 3, 2011Date of Patent: July 7, 2015Assignees: VisEra Technology Company Limited, OmniVision Technologie, Inc.Inventors: Chieh-Yuan Cheng, Hung-Yeh Lin
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Patent number: 8854526Abstract: The invention provides an image sensor device. The image sensor device includes a chip package and an opaque coating. The chip package includes an image sensor array chip, wherein a set of optical elements connect to the image sensor array chip, and an outer frame shielding the optical elements. The opaque coating overlies the outer frame.Type: GrantFiled: October 2, 2008Date of Patent: October 7, 2014Assignees: VisEra Technologies Company Limited, OmniVision Technologies, Inc.Inventors: Shin-Chang Shiung, Chieh-Yuan Cheng, San-Yuan Chung
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Patent number: 8842078Abstract: A touch display device includes a display panel including a first surface and a second surface. The first surface is a displaying surface of the display panel, and the second surface is the other surface of the display panel opposite to the displaying surface. The touch display device further includes a circuit board disposed on a side of the second surface of the display panel, and a touch panel disposed between the display panel and the circuit board.Type: GrantFiled: October 14, 2010Date of Patent: September 23, 2014Assignee: Qisda CorporationInventor: Chieh-Yuan Cheng
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Publication number: 20140183334Abstract: An image sensor for light field devices includes a plurality of sub-microlenses, a space layer, and a plurality of main microlenses. The space layer is disposed on the sub-microlenses, and the main microlenses are disposed on the space layer. The diameter of each of the main microlenses exceeds that of each of the sub-microlenses.Type: ApplicationFiled: January 3, 2013Publication date: July 3, 2014Applicant: VisEra Technologies Company LimitedInventors: Wei-Ko WANG, Chin-Ching CHANG, Chia-Hui WU, Chien-Hsiung HUANG, Cheng-Xuan LIN, Chieh-Yuan CHENG, Chang Wei CHEN
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Patent number: 8664680Abstract: A method for fabricating a color filter structure includes: providing a base layer; forming a first colored layer on the base layer; patterning the first colored layer to form a pair of first colored patterns, a first opening between the first colored patterns, and a second opening adjacent to the first colored patterns; forming a first dielectric layer on the first colored patterns and the base layer exposed by the first and second openings; forming a second colored layer on the first colored patterns and the first dielectric layer; patterning the second colored layer to form a second colored pattern in the first opening; forming a second dielectric layer on the first dielectric layer and the second colored pattern; forming a third colored layer on the second dielectric layer; and patterning the third colored layer to form a third colored pattern in the second opening.Type: GrantFiled: January 13, 2012Date of Patent: March 4, 2014Assignee: VisEra Technologies Company LimitedInventors: Fu-Tien Weng, Chieh-Yuan Cheng, Han-Lin Wu
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Publication number: 20130180949Abstract: A method for fabricating a color filter structure includes: providing a base layer; forming a first colored layer on the base layer; patterning the first colored layer to form a pair of first colored patterns, a first opening between the first colored patterns, and a second opening adjacent to the first colored patterns; forming a first dielectric layer on the first colored patterns and the base layer exposed by the first and second openings; forming a second colored layer on the first colored patterns and the first dielectric layer; patterning the second colored layer to form a second colored pattern in the first opening; forming a second dielectric layer on the first dielectric layer and the second colored pattern; forming a third colored layer on the second dielectric layer; and patterning the third colored layer to form a third colored pattern in the second opening.Type: ApplicationFiled: January 13, 2012Publication date: July 18, 2013Inventors: Fu-Tien Weng, Chieh-Yuan Cheng, Han-Lin Wu
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Patent number: 8388793Abstract: The invention provides a method for fabricating a camera module. An exemplary embodiment of the method for fabricating a camera module comprises providing plurality of lens sets. A dry film layer is formed on the plurality of lens sets. The dry film layer is patterned to form a plurality of dry film patterns respectively attaching to a plurality of lens sets. The plurality of lens sets are separated. A lens set separated from the plurality of lens sets is bonded to an image sensor device chip. The dry film pattern on the lens set is removed.Type: GrantFiled: August 29, 2011Date of Patent: March 5, 2013Assignees: VisEra Technologies Company Limited, OmniVision Technologies, Inc.Inventors: Tzy-Ying Lin, Chieh-Yuan Cheng, Hung-Yeh Lin
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Publication number: 20130048208Abstract: The invention provides a method for fabricating a camera module. An exemplary embodiment of the method for fabricating a camera module comprises providing plurality of lens sets. A dry film layer is formed on the plurality of lens sets. The dry film layer is patterned to form a plurality of dry film patterns respectively attaching to a plurality of lens sets. The plurality of lens sets are separated. A lens set separated from the plurality of lens sets is bonded to an image sensor device chip. The dry film pattern on the lens set is removed.Type: ApplicationFiled: August 29, 2011Publication date: February 28, 2013Inventors: Tzy-Ying LIN, Chieh-Yuan Cheng, Hung-Yeh Lin