Patents by Inventor WEI-HENG HUANG
WEI-HENG HUANG 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: 20210299321Abstract: An air purifying apparatus for purifying air in an isolation space is disclosed. The isolation space is surrounded by a mask body and bounded from an outer space by the mask body. The air purifying apparatus includes a main casing, an intake device and a decontamination device. The main casing is formed with an accommodating space, an inner exhausting runner and an inner intake runner. The inner exhausting runner is communicated with the isolation space and the accommodating space. The inner intake runner is communicated with isolation space and the accommodating space. The intake device and the decontamination device are disposed in the accommodating space. The decontamination device is for purifying and decontaminating air in the accommodating space.Type: ApplicationFiled: March 31, 2021Publication date: September 30, 2021Inventors: Wei-Heng Huang, Tsan-Ching Wang
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Publication number: 20210076673Abstract: A biocide-encapsulated microcapsule for use in paint includes a hydrophilic core formed by polymerization of a hydrophilic monomer comprising an unsaturated bond in presence of a free radical initiator; and a biocide being a hydrophobic compound. The hydrophilic core encloses the dispersed biocide to effect storage and releases of the biocide. Therefore, the biocide is released from the microcapsule core in the long term such that a resultant dried paint prevents biofouling in the long term.Type: ApplicationFiled: November 24, 2020Publication date: March 18, 2021Inventors: CHING-WEN FAN, WEI-HENG HUANG, MU-NI HSU
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Patent number: 10881103Abstract: A biocide-encapsulated microcapsule for use in paint includes a hydrophobic core formed by polymerization of a hydrophobic monomer comprising an unsaturated bond in presence of a free radical initiator; a cross-linking hydrophilic shell adapted to enclose the hydrophobic core and formed by polymerization of a hydrophilic monomer comprising an unsaturated bond and another cross-linking agent; and a biocide being a hydrophobic compound. The hydrophobic core and the cross-linking hydrophilic shell enclose the dispersed biocide. Therefore, the biocide is released from the microcapsule core in the long term such that a resultant dried paint prevents biofouling in the long term.Type: GrantFiled: November 6, 2017Date of Patent: January 5, 2021Assignee: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Ching-Wen Fan, Wei-Heng Huang, Mu-Ni Hsu
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Publication number: 20190133120Abstract: A biocide-encapsulated microcapsule for use in paint includes a hydrophobic core formed by polymerization of a hydrophobic monomer comprising an unsaturated bond in presence of a free radical initiator; a cross-linking hydrophilic shell adapted to enclose the hydrophobic core and formed by polymerization of a hydrophilic monomer comprising an unsaturated bond and another cross-linking agent; and a biocide being a hydrophobic compound. The hydrophobic core and the cross-linking hydrophilic shell enclose the dispersed biocide. Therefore, the biocide is released from the microcapsule core in the long term such that a resultant dried paint prevents biofouling in the long term.Type: ApplicationFiled: November 6, 2017Publication date: May 9, 2019Inventors: CHING-WEN FAN, WEI-HENG HUANG, MU-NI HSU
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Publication number: 20170293790Abstract: An electronic device, a controlling method thereof and a manufacturing method thereof are provided. The electronic device includes a substrate, a touch sensing circuit, a fingerprint identification module, a detection circuit and a processing unit. The touch sensing circuit is disposed on the substrate. The fingerprint identification module is disposed on the substrate. The detection circuit is disposed on the substrate. The detection circuit surrounds the fingerprint identification module to detect a sensing signal of a finger. The processing unit controls the fingerprint identification module according to the sensing signal.Type: ApplicationFiled: November 7, 2016Publication date: October 12, 2017Inventors: Wei-Heng Huang, Hsu-Hsiang Tseng, Chih-Chiang Chen
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Patent number: 8830305Abstract: A liquid crystal displayer and control method thereof are disclosed. The liquid crystal displayer capable of displaying image in a three dimensional mode comprises a display panel, a first timing controller, a second timing controller and a control module. The first timing controller and the second timing controller are electrically coupled to the display panel. While receiving multiple frames, the control module controls the first timing controller according to a refresh frequency of the frames, to feed the frames to the panel based on a frame clock, and controls the second timing controller to invert the signal polarity of the frames based on an inversion clock.Type: GrantFiled: April 30, 2010Date of Patent: September 9, 2014Assignee: Acer IncorporatedInventor: Wei-Heng Huang
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Patent number: 8665322Abstract: A method for controlling shutter glasses is utilized for viewing stereo images. A video output apparatus respectively outputs a first image and a second image during a plurality of image output periods, alternately. Each image output period includes an image driving period and an image stabilization period. The method includes controlling each of a first shutter lens and a second shutter lens to be switched between an on-state and an off-state. The first shutter lens stays in the on-state within image stabilization periods respectively corresponding to two successive first images, and is switched from the off-state to the on-state and then switched from the on-state to the off-state for at least one time during a time interval between the image stabilization periods respectively corresponding to the two successive first images.Type: GrantFiled: April 1, 2011Date of Patent: March 4, 2014Assignee: Acer IncorporatedInventors: Chueh-Pin Ko, Wei-Heng Huang
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Publication number: 20120182405Abstract: An image display method includes the following steps: transmitting an active data of a full image to a display screen, and after transmitting the active data of the full image is completed and before a driving period for an original vertical blanking interval corresponding to the active data is started, adjusting a display control signal transmitted to the display screen during an extra driving period, wherein a period length of the extra driving period is not equal to a period length of transmitting the active data of the full image to the display screen.Type: ApplicationFiled: June 20, 2011Publication date: July 19, 2012Inventors: Wei-Heng Huang, Chao-Shih Huang, Chueh-Pin Ko
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Publication number: 20120081526Abstract: An image display method includes increasing a horizontal blanking interval (HBI) data included in a scan line data corresponding to at least a scan line and accordingly generating an adjusted HBI data; and transmitting a non-HBI data included in the scan line data and the adjusted HBI data to a display screen. An image display system includes a display screen, an adjusting circuit, and an output circuit. The adjusting circuit is arranged for increasing an HBI data included in a scan line data corresponding to at least a scan line and accordingly generating an adjusted HBI data. The output circuit is arranged for transmitting a non-HBI data included in the scan line data and the adjusted HBI data to the display screen.Type: ApplicationFiled: August 31, 2011Publication date: April 5, 2012Inventors: Wei-Heng Huang, Chao-Shih Huang, Shou-Chih Chen, Chueh-Pin Ko
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Publication number: 20120019637Abstract: A method for controlling shutter glasses is utilized for viewing stereo images. A video output apparatus respectively outputs a first image and a second image during a plurality of image output periods, alternately. Each image output period includes an image driving period and an image stabilization period. The method includes controlling each of a first shutter lens and a second shutter lens to be switched between an on-state and an off-state. The first shutter lens stays in the on-state within image stabilization periods respectively corresponding to two successive first images, and is switched from the off-state to the on-state and then switched from the on-state to the off-state for at least one time during a time interval between the image stabilization periods respectively corresponding to the two successive first images.Type: ApplicationFiled: April 1, 2011Publication date: January 26, 2012Inventors: Chueh-Pin Ko, Wei-Heng Huang
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Publication number: 20110292168Abstract: The present invention discloses a 3D vision monitor, system, and display parameter adjusting method thereof. In one embodiment, the 3D vision monitor judges whether the image signal is a 3D image according to a synchronous clock signal of the image signal. While the 3D vision monitor confirms the image signal is a 3D image, it adjusts the brightness, the red gain value, the green gain value, or the blue gain value of the image signal. In another embodiment, a computer executes the 3D vision program and generates a trigger signal. Then, according to the trigger signal, the 3D vision monitor increases the brightness, the red gain value, the green gain value, or the blue gain value of the image signal.Type: ApplicationFiled: September 13, 2010Publication date: December 1, 2011Applicant: ACER INCORPORATEDInventors: Wei-Heng Huang, Chueh-Pin Ko
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Publication number: 20110234762Abstract: An apparatus and a method for capturing a three-dimensional image are provided. The image capturing apparatus comprises a left eye lens, a right eye lens, an operating unit, and a processing unit. The left eye lens is used for capturing a left eye image and the right eye lens is used for capturing a right eye image, in which there is a horizontal shift between the left eye lens and the right eye lens. The operating unit is disposed on the left eye lens and the right eye lens for rotating the left eye lens and the right eye lens by about 90 degrees, respectively. The processing unit is coupled to the left eye lens and the right eye lens and used to combine the left eye image and the right eye image captured by the rotated left eye lens and the right eye lens into a three-dimensional vertical image.Type: ApplicationFiled: June 17, 2010Publication date: September 29, 2011Applicant: ACER INCORPORATEDInventor: Wei-Heng Huang
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Publication number: 20110221870Abstract: A liquid crystal displayer and control method thereof are disclosed. The liquid crystal displayer capable of displaying image in a three dimensional mode comprises a display panel, a first timing controller, a second timing controller and a control module. The first timing controller and the second timing controller are electrically coupled to the display panel. While receiving multiple frames, the control module controls the first timing controller according to a refresh frequency of the frames, to feed the frames to the panel based on a frame clock, and controls the second timing controller to invert the signal polarity of the frames based on an inversion clock.Type: ApplicationFiled: April 30, 2010Publication date: September 15, 2011Applicant: ACER INCORPORATEDInventor: WEI-HENG HUANG
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Publication number: 20110157156Abstract: An electric apparatus and a 3D object display method thereof are provided. The 3D object display method is suitable for a 3D monitor having interlaced first display areas and second display areas, and includes the following steps of: displaying a 3D object formed by a first display image and a second display image on the 3D monitor such that the first display image and the second display image are displayed on the first display areas and the second display areas respectively; and adjusting the location or the area size of the 3D object by moving the boundary of the 3D object at least a min moving unit formed by one first display area and one adjacent second display area.Type: ApplicationFiled: April 29, 2010Publication date: June 30, 2011Applicant: ACER INCORPORATEDInventors: WEI-HENG HUANG, CHUEH-PIN KO