Patents by Inventor Wang Yao
Wang Yao 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: 11972713Abstract: An electronic device may display image content via an electronic display by controlling light emission from display pixels of the electronic display. A processor of the electronic device may receive image data destined for a defective display pixel (e.g., dim pixel, dead pixel). The processor may convert a gray level of the image data into a luminance domain to generate a target luminance that would have been emitted by the defective display pixel had the display pixel not been defective. After selecting a compensation mask, the processor may distribute the target luminance of the defective display pixels to nearby non-defective pixels of the electronic display to conceal the presence of the defective display pixel.Type: GrantFiled: April 6, 2022Date of Patent: April 30, 2024Assignee: Apple Inc.Inventors: Hari P. Paudel, Chaohao Wang, Hopil Bae, Mahdi Farrokh Baroughi, Wei Chen, Wei H. Yao
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Publication number: 20240110410Abstract: A lock mechanism with an ice breaking mechanism. The lock mechanism is composed of a lock ring, an engagement plate, a pawl, a shaft, an engagement plate driving rod, a pawl release lever, a release lever, a support, a swinging claw, a tensioning wheel, a cable, a pulley, a limiting member, a supporting arm, a fixed shaft, a pull rod, a spring, a swinging ice breaking arm, an ice breaking pull rod, and the like. The lock mechanism is provided with the ice breaking mechanism. The ice breaking mechanism may be started to push a vehicle door away by a specific distance, so as to assist in manually or automatically opening the door, which improves the degree of satisfaction of customers.Type: ApplicationFiled: November 14, 2022Publication date: April 4, 2024Inventors: Hua YONG, Xiao YAO, Huang XINRAN, Wang YANGFEI
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Patent number: 11578635Abstract: A post-treatment system includes two SCRs, a second SCR is connected to a booster in parallel, and a three-way valve is arranged before the second SCR and the booster, such that whether an exhaust gas flows through the second SCR or the booster is controlled by means of controlling the three-way valve. In the case of a low temperature, the three-way valve is controlled to close a branch of the booster, such that the exhaust gas flows through the second SCR and a first SCR that are connected in series, thereby reducing the energy loss caused by the exhaust gas flowing through the booster, and improving the NOx conversion efficiency in the case of a low temperature. In a case of a high temperature, the three-way valve is controlled to close a by-pass line, such that the exhaust gas flows through the booster and the first SCR.Type: GrantFiled: April 26, 2019Date of Patent: February 14, 2023Assignee: Weichai Power Co., Ltd.Inventors: Yu Zhang, Xiaohua Wang, Yibao Wang, Wang Yao, Jinlong Fu
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Publication number: 20230029252Abstract: A fucosylated chondroitin sulfate oligosaccharide having the structure as shown in J, and further disclosed is a method for preparing the fucosylated chondroitin sulfate oligosaccharide: using a chondroitin sulfate A salt as a raw material, sequentially performing enzymolysis, a group protection operation, and glycosylation to synthesize the oligosaccharide compound; the certainty of the described structure allows said oligosaccharide to be applied to the medical field.Type: ApplicationFiled: July 15, 2019Publication date: January 26, 2023Inventors: Zhongjun LI, Xiaoming WU, Xiao ZHANG, Huiying LIU, Wang YAO, Qingbao YANG, Jianqiang WANG, Tian HE
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Publication number: 20220213824Abstract: A post-treatment system includes two SCRs, a second SCR is connected to a booster in parallel, and a three-way valve is arranged before the second SCR and the booster, such that whether an exhaust gas flows through the second SCR or the booster is controlled by means of controlling the three-way valve. In the case of a low temperature, the three-way valve is controlled to close a branch of the booster, such that the exhaust gas flows through the second SCR and a first SCR that are connected in series, thereby reducing the energy loss caused by the exhaust gas flowing through the booster, and improving the NOx conversion efficiency in the case of a low temperature. In a case of a high temperature, the three-way valve is controlled to close a by-pass line, such that the exhaust gas flows through the booster and the first SCR.Type: ApplicationFiled: April 26, 2019Publication date: July 7, 2022Inventors: Yu ZHANG, Xiaohua WANG, Yibao WANG, Wang YAO, Jinlong FU
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Patent number: 9661112Abstract: An improved system and method for network switching that provides the ability to automatically and seamlessly migrate policies for network hosts under certain conditions to local or remote switch ports. The improved switch automatically migrates switch policies for virtual and physical hosts from a source port to a destination port when hosts have been physically moved or replaced. For elements that have failed, the improved switch also migrates host network policies for both physical hosts and virtual machines when the old host network policy will maintain serviceability of the element when applied to the new port.Type: GrantFiled: February 21, 2008Date of Patent: May 23, 2017Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Tienwei Chao, Vijoy Pandey, Wang Yao
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Publication number: 20150111003Abstract: A marking structure for a tool surface of a tool contains a marking area laser marked on a tool surface, a color zone pad printed or screen printed a color material in the marking area. The color zone is overlapped with the printing area. In another embodiment, a marking structure for a tool surface of a tool contains a color zone formed by printing a color material on the tool surface and a marking area connecting with the color zone. The color zone includes any one of a pattern, at least one number, at least one letter, a combination of the pattern and the at least one number, and a combination of the at least one letter and the pattern.Type: ApplicationFiled: October 17, 2013Publication date: April 23, 2015Inventor: WANG, YAO-HUNG
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Patent number: 7551793Abstract: A loop filtering method and apparatus are provided. The loop filtering method includes: calculating blocking effect strength based on coding type information, which specifies the coding type of a block to be filtered, a motion vector of the block, and reference frame information, which identifies a reference frame; determining a filtering unit to be used for filtering the block based on the calculated blocking effect strength; and performing filtering on the block using the determined filtering unit. Accordingly, it is possible to provide high-quality HDTV images by determining whether to perform loop filtering and adjusting the degree of loop filtering in consideration of the characteristics of HDTV images.Type: GrantFiled: January 14, 2005Date of Patent: June 23, 2009Assignees: Samsung Electronics Co., Ltd., Huazhong University of Science & TechnologyInventors: Zhu Guangxi, Wen Qiang, Tian Xiaohua, Jin Xin, Liu Wenyu, Yu Li, Wang Yao
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Publication number: 20080205377Abstract: An improved system and method for network switching that provides the ability to automatically and seamlessly migrate policies for network hosts under certain conditions to local or remote switch ports. The improved switch automatically migrates switch policies for virtual and physical hosts from a source port to a destination port when hosts have been physically moved or replaced. For elements that have failed, the improved switch also migrates host network policies for both physical hosts and virtual machines when the old host network policy will maintain serviceability of the element when applied to the new port.Type: ApplicationFiled: February 21, 2008Publication date: August 28, 2008Applicant: Blade Network Technologies, Inc.Inventors: Tienwei Chao, Vijoy Pandey, Wang Yao
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Publication number: 20050217300Abstract: A cooling system includes a cooling fan, a fan input-output module for transmitting a control signal to the fan for controlling the rotational speed of the fan, and a chipset interface for generating the fan control signal based on a change in a vital temperature of the computer system. Further provided is a controller for receiving the vital temperature and forwarding the vital temperature to the chipset interface, and a temperature transducer for generating the vital temperature and outputting the vital temperature to the controller. The chipset interface monitors a rotational speed of the cooling fan, and monitors a vital temperature of the computer system. The chipset interface then sets the fan power based on a change in the vital temperature. When the vital temperature decreases, the fan power is reduced to slow the fan, and when the vital temperature increases, the fan power is increased to speed the fan.Type: ApplicationFiled: June 23, 2005Publication date: October 6, 2005Inventors: Yu-Chih Cheng, Lin Zheng, Wei-Chuan Ho, Jin-Wang Yao, Ting-Yu Chang
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Publication number: 20050213835Abstract: An integer transform method for image data compression in a video codec is provided. In compliance with the first Audio and Video Coding Standard (AVS) of China in which 8×8 DCT integer transform is adopted, an integer transform base selection method, which is used to evaluate the quality of transform bases with both de-correlation efficiency and energy concentration efficiency, is provided. Computation complexity is also considered in the selection procedure. Based on the method, two groups of 8×8 transform bases (5, 6, 4, 1) and (4, 5, 3, 1) are selected and a fast transform algorithm for these two groups is provided.Type: ApplicationFiled: March 17, 2005Publication date: September 29, 2005Inventors: Zhu Guangxi, Tian Xiaohua, Wang Yao, Liu Wenyu, Yu Li
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Publication number: 20050196063Abstract: A loop filtering method and apparatus are provided. The loop filtering method includes: calculating blocking effect strength based on coding type information, which specifies the coding type of a block to be filtered, a motion vector of the block, and reference frame information, which identifies a reference frame; determining a filtering unit to be used for filtering the block based on the calculated blocking effect strength; and performing filtering on the block using the determined filtering unit. Accordingly, it is possible to provide high-quality HDTV images by determining whether to perform loop filtering and adjusting the degree of loop filtering in consideration of the characteristics of HDTV images.Type: ApplicationFiled: January 14, 2005Publication date: September 8, 2005Inventors: Zhu Guangxi, Wen Qiang, Tian Xiaohua, Jin Xin, Liu Wenyu, Yu Li, Wang Yao
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Patent number: 6935130Abstract: A cooling system includes a cooling fan, a fan input-output module for transmitting a control signal to the fan for controlling the rotational speed of the fan, and a chipset interface for generating the fan control signal based on a change in a vital temperature of the computer system. Further provided is a controller for receiving the vital temperature and forwarding the vital temperature to the chipset interface, and a temperature transducer for generating the vital temperature and outputting the vital temperature to the controller. The chipset interface monitors a rotational speed of the cooling fan, and monitors a vital temperature of the computer system. The chipset interface then sets the fan power based on a change in the vital temperature. When the vital temperature decreases, the fan power is reduced to slow the fan, and when the vital temperature increases, the fan power is increased to speed the fan.Type: GrantFiled: June 24, 2003Date of Patent: August 30, 2005Assignee: Aopen Inc.Inventors: Yu-Chih Cheng, Lin Zheng, Wei-Chuan Ho, Jin-Wang Yao, Ting-Yu Chang
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Publication number: 20040264125Abstract: A cooling system includes a cooling fan, a fan input-output module for transmitting a control signal to the fan for controlling the rotational speed of the fan, and a chipset interface for generating the fan control signal based on a change in a vital temperature of the computer system. Further provided is a controller for receiving the vital temperature and forwarding the vital temperature to the chipset interface, and a temperature transducer for generating the vital temperature and outputting the vital temperature to the controller. The chipset interface monitors a rotational speed of the cooling fan, and monitors a vital temperature of the computer system. The chipset interface then sets the fan power based on a change in the vital temperature. When the vital temperature decreases, the fan power is reduced to slow the fan, and when the vital temperature increases, the fan power is increased to speed the fan.Type: ApplicationFiled: June 24, 2003Publication date: December 30, 2004Inventors: Yu-Chih Cheng, Lin Zheng, Wei-Chuan Ho, Jin-Wang Yao, Ting-Yu Chang
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Publication number: 20030068922Abstract: A light source for a flat panel display a device is disclosed. The light source comprising: a lamp tubehaving a first connector at one end thereof and a second connector at the opposite end thereof; a first leading wire; a second leading wire connecting with said second connector; and an electric plug adapted for fixing said first leading wire and said second leading wire extending from said second connector; wherein the length of said second leading wire between said second connector and said electric plug is longer than the length of said first leading wire between said second connector and said electric plug.Type: ApplicationFiled: September 16, 2002Publication date: April 10, 2003Applicant: CHUNGHWA PICTURE TUBES, LTD.Inventor: Wang Yao Tung
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Publication number: 20020144919Abstract: The present invention relates to a box for storing golf balls and practicing putting, which can be used to store golf balls and related accessories such as tees, and the box is composed of an upper casing and a lower casing each having a handle on it. In the lower casing, it has an appropriate accommodation space, and a supporting member being disposed at an appropriate location on the edge of the lower casing and extending towards the accommodation space. Further, the upper casing has a concave surface being disposed at the corresponsive side of the lower casing, and a groove hole being disposed in the concave surface and extended outwards. A passage is disposed at the edge of the concave surface extending outwards and is corresponsive to the supporting member. When such box is in use, golf balls and accessories can be stored in the accommodation space, which is very convenient for the user to carry and access.Type: ApplicationFiled: April 4, 2001Publication date: October 10, 2002Applicant: TOPCRAFT INDUSTRIAL CORPORATIONInventor: Wang Yao Li-Wen
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Patent number: 5709319Abstract: A food distributor includes a box with a cover and a distributing member rotatably disposed to a front side of the box, the front side of the box having a first hole defined therein, the distributing member having a first circular flange extending from a rear wall thereof and the first circular flange having a threaded inner periphery, a second hole defined in the rear wall from which a second circular flange extends to enclose the second hole such that the distributing member is connected to the front side by engaging the second circular flange with the first hole, the distributing member having at least one outlet defined in a peripheral wail thereof, a stirring shaft extending from a front wail through the second hole and the first hole of the box, a motor disposed to the box so as to mechanically drive the threaded inner periphery to rotate the distributing member.Type: GrantFiled: October 8, 1996Date of Patent: January 20, 1998Inventor: Chia-Wang Yao
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Patent number: D446775Type: GrantFiled: November 28, 2000Date of Patent: August 21, 2001Inventors: Cheng Chao-Hsing, Wang Yao-Te
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Patent number: D460860Type: GrantFiled: April 4, 2001Date of Patent: July 30, 2002Assignee: Topcraft Industrial CorporationInventor: Li-Wen Wang Yao
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Patent number: D816622Type: GrantFiled: October 28, 2016Date of Patent: May 1, 2018Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: You-Min Feng, Yong Yang, Ke Lv, Ming-Wang Yao, Guo-Sheng Li, Feng Wen