Patents by Inventor Chung Chih Yeh
Chung Chih Yeh 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: 12283275Abstract: A method of controlling a battery-powered remote controller to decrease a duty cycle to allow continued operations despite the quantity of the battery is bad. The method determines a drop in voltage of the battery in standby mode as voltage of the battery is being read. When receiving a command to activate a voice function, determining whether the drop in voltage in the standby mode is greater than or equal to a preset value. If the drop is greater than or equal to the preset value, the method then determines whether the drop in voltage falls in a preset range. If the drop falls in the preset range, the method regulates a duty cycle of the pulse signal activating the voice function, and activates the voice function as required. A remote controller and a non-transitory storage medium are also provided.Type: GrantFiled: November 10, 2023Date of Patent: April 22, 2025Assignee: Nanning FuLian FuGui Precision Industrial Co., Ltd.Inventors: Huang-Yu Chiang, Chung-Chih Yeh
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Publication number: 20240079010Abstract: A method of controlling a battery-powered remote controller to decrease a duty cycle to allow continued operations despite the quantity of the battery is bad. The method determines a drop in voltage of the battery in standby mode as voltage of the battery is being read. When receiving a command to activate a voice function, determining whether the drop in voltage in the standby mode is greater than or equal to a preset value. If the drop is greater than or equal to the preset value, the method then determines whether the drop in voltage falls in a preset range. If the drop falls in the preset range, the method regulates a duty cycle of the pulse signal activating the voice function, and activates the voice function as required. A remote controller and a non-transitory storage medium are also provided.Type: ApplicationFiled: November 10, 2023Publication date: March 7, 2024Inventors: HUANG-YU CHIANG, Chung-Chih Yeh
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Patent number: 11862163Abstract: A method of controlling a battery-powered remote controller to decrease a duty cycle to allow continued operations despite the quantity of the battery is bad determines a drop in voltage of the battery in standby mode as voltage of the battery is being read. When receiving a command to activate a voice function, determining whether the drop in voltage in standby mode is greater than or equal to a preset value. If yes, the method then determines whether the drop in voltage falls in a preset range. If yes, the method regulates a duty cycle of the pulse signal activating the voice function, and activates the voice function as required. A remote controller and a non-transitory storage medium are also provided.Type: GrantFiled: March 28, 2022Date of Patent: January 2, 2024Assignee: Nanning FuLian FuGui Precision Industrial Co., Ltd.Inventors: Huang-Yu Chiang, Chung-Chih Yeh
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Publication number: 20220215838Abstract: A method of controlling a battery-powered remote controller to decrease a duty cycle to allow continued operations despite the quantity of the battery is bad determines a drop in voltage of the battery in standby mode as voltage of the battery is being read. When receiving a command to activate a voice function, determining whether the drop in voltage in standby mode is greater than or equal to a preset value. If yes, the method then determines whether the drop in voltage falls in a preset range. If yes, the method regulates a duty cycle of the pulse signal activating the voice function, and activates the voice function as required. A remote controller and a non-transitory storage medium are also provided.Type: ApplicationFiled: March 28, 2022Publication date: July 7, 2022Inventors: HUANG-YU CHIANG, CHUNG-CHIH YEH
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Patent number: 11348578Abstract: A method of controlling a battery-powered remote controller to decrease a duty cycle to allow continued operations despite the quantity of the battery is bad determines a drop in voltage of the battery in standby mode as voltage of the battery is being read. When receiving a command to activate a voice function, determining whether the drop in voltage in standby mode is greater than or equal to a preset value. If yes, the method then determines whether the drop in voltage falls in a preset range. If yes, the method regulates a duty cycle of the pulse signal activating the voice function, and activates the voice function as required. A remote controller and a non-transitory storage medium are also provided.Type: GrantFiled: July 22, 2019Date of Patent: May 31, 2022Assignee: Nanning FuLian FuGui Precision Industrial Co., Ltd.Inventors: Huang-Yu Chiang, Chung-Chih Yeh
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Publication number: 20210027773Abstract: A method of controlling a battery-powered remote controller to decrease a duty cycle to allow continued operations despite the quantity of the battery is bad determines a drop in voltage of the battery in standby mode as voltage of the battery is being read. When receiving a command to activate a voice function, determining whether the drop in voltage in standby mode is greater than or equal to a preset value. If yes, the method then determines whether the drop in voltage falls in a preset range. If yes, the method regulates a duty cycle of the pulse signal activating the voice function, and activates the voice function as required. A remote controller and a non-transitory storage medium are also provided.Type: ApplicationFiled: July 22, 2019Publication date: January 28, 2021Inventors: HUANG-YU CHIANG, CHUNG-CHIH YEH
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Patent number: 8234286Abstract: A media list server communicating with a plurality of media database servers and a client device comprises a receiving module, a storing module, a recording module, a determining module, a calculating module and a list generating module. The receiving module receives a user identification information and vote information. The storing module stores properties of the media and weights of the properties. The recording module records the vote information. The determining module determines whether a user has logged in for the first time according to the user identification information, and determines a popularity of each media according to the vote information. The calculating module calculates similarities of the media according to the properties and weights of the properties. The list generating module generates the favorite media list according to the popularity and the similarities of the media.Type: GrantFiled: November 20, 2009Date of Patent: July 31, 2012Assignee: Hon Hai Precision Industry Co., Ltd.Inventors: Chun Hsu, Deng-Rung Liu, Chung-Chih Yeh, Chi-Chang Lu
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Publication number: 20120017241Abstract: A handheld device establishes a wireless connection with an Internet television including a television display, sends a detection message to the Internet television, and then receives a first feedback from the Internet television. The handheld device determines whether a cursor of the television display shows a text input area of the television display according to the first feedback, and determines a text type of the text input area if the cursor shows the text input area. The handheld device selects one input method corresponding to the text type of the text input area, and inputs a text in the text input area by use of the corresponding input method.Type: ApplicationFiled: March 27, 2011Publication date: January 19, 2012Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: CHUNG-CHIH YEH, CHIAO-YING WU
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Publication number: 20110029544Abstract: A media list server communicating with a plurality of media database servers and a client device comprises a receiving module, a storing module, a recording module, a determining module, a calculating module and a list generating module. The receiving module receives a user identification information and vote information. The storing module stores properties of the media and weights of the properties. The recording module records the vote information. The determining module determines whether a user has logged in for the first time according to the user identification information, and determines a popularity of each media according to the vote information. The calculating module calculates similarities of the media according to the properties and weights of the properties. The list generating module generates the favorite media list according to the popularity and the similarities of the media.Type: ApplicationFiled: November 20, 2009Publication date: February 3, 2011Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Chun Hsu, Deng-Rung Liu, Chung-Chih Yeh, Chi-Chang Lu
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Publication number: 20090300700Abstract: A replayable TV system (100) comprises a multicast server (10), access to an IP TV network (20), a media server (30), at least one set top box (40), and a time-shift server (50). The multicast server multicasts a TV program to the media server and the at least one set top box through the IP TV network. The time-shift server controls the media server to record the program. At any time point during the multicasting of a TV program, if a set top box requests the time-shift server replay the TV program, the time-shift server sends the uniform resource locator corresponding to the TV program to the set top box. The set top box switches automatically from multicast unicast mode and receives the recorded program from the media server.Type: ApplicationFiled: August 25, 2008Publication date: December 3, 2009Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: CHUNG-CHIH YEH, I-CHIH CHEN, DENG-RUNG LIU, CHIAO-YING WU
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Patent number: 7118778Abstract: An applying method for an adhesive according to an embodiment includes the following steps. First, gas is exhausted from a first exhaust pipe, so as to eliminate a part of the gas in a closed container. Next, the gas continues to be exhausted from the first exhaust pipe, so as to have the adhesive in the transmission pipeline become bubbled, and also to convey the bubbled adhesive to reach the supply vent. Later, gas is exhausted from the second exhaust pipe and continues to be exhausted from the first exhaust pipe, so as to greatly exhaust the gas in the closed container, and also to increase bubbling in the adhesive. Subsequently, the gas continues to be exhausted from the second exhaust pipe and ceases to be exhausted from the first exhaust pipe, so as to cause the adhesive to reach a gasified state. Also the gasified adhesive is supplied to the closed container from the supply vent, so that the gasified adhesive can adhere to and coat above the SiO2 layer.Type: GrantFiled: September 22, 2003Date of Patent: October 10, 2006Assignee: Mosel Vitelic, Inc.Inventors: Mifong Wu, Chung-Chih Yeh
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Patent number: 6958276Abstract: In a method of manufacturing MOSFET devices, and particularly to the trench-type MOSFET devices, embodiments of the present invention provide methods of forming bottom oxide layers having uniform thickness on the bottom of the trenches and avoiding undesired damage in the partial semiconductor substrate near the top of the trenches. In one embodiment, a method for manufacturing a trench-type MOSFET comprises providing a semiconductor substrate and forming a trench on the semiconductor substrate; forming a first oxide layer on a bottom and sidewalls of the trench and on the semiconductor substrate; forming a bottom anti-reflective coating (BARC) layer in the trench to cover the first oxide layer; forming a photoresist layer on the bottom anti-reflective coating layer; removing the photoresist layer; removing the bottom anti-reflective coating layer; and removing the first oxide layer on the sidewalls of the trench to form a bottom oxide layer on the bottom of the trench.Type: GrantFiled: April 1, 2004Date of Patent: October 25, 2005Assignee: Mosel Vitelic, Inc.Inventors: Chen Tang Lin, Ming Feng Wu, Chung Chih Yeh, Hsin Yen Chiu
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Patent number: 6916126Abstract: Embodiments of the present invention provide a developing method, which can efficiently prevent the developing solution from remaining on the backside surface of the wafer, so as to avoid the influence of the contamination on the subsequent processes. In one embodiment, a developing method comprises providing a wafer in a reaction space, wherein the wafer has an exposed photoresist thereon; coating a developing solution on a surface of the wafer; rotating the wafer; rinsing a normal surface and a backside surface of the wafer; and stopping rinsing the normal surface of the wafer while keeping rinsing the backside surface of the wafer for a specific time period.Type: GrantFiled: April 1, 2004Date of Patent: July 12, 2005Assignee: Mosel Vitelic, Inc.Inventors: Chen Tang Lin, Chung Chih Yeh, Ko Wei Peng, Ming Feng Wu
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Publication number: 20040197473Abstract: An applying method for an adhesive according to an embodiment includes the following steps. First, gas is exhausted from a first exhaust pipe, so as to eliminate a part of the gas in a closed container. Next, the gas continues to be exhausted from the first exhaust pipe, so as to have the adhesive in the transmission pipeline become bubbled, and also to convey the bubbled adhesive to reach the supply vent. Later, gas is exhausted from the second exhaust pipe and continues to be exhausted from the first exhaust pipe, so as to greatly exhaust the gas in the closed container, and also to increase bubbling in the adhesive. Subsequently, the gas continues to be exhausted from the second exhaust pipe and ceases to be exhausted from the first exhaust pipe, so as to cause the adhesive to reach a gasified state. Also the gasified adhesive is supplied to the closed container from the supply vent, so that the gasified adhesive can adhere to and coat above the SiO2 layer.Type: ApplicationFiled: September 22, 2003Publication date: October 7, 2004Applicant: MOSEL VITELIC,INC.Inventors: Mifong Wu, Chung-Chih Yeh
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Patent number: 6342426Abstract: A method for protecting stepper alignment marks suitable for a substrate with an alignment mark on a scribe line and a metal layer that will be etched includes the following steps. First, a photoresist layer is formed over the metal layer. Next, a photo mask which has a predefined photo mask pattern for transfer to the metal layer is provided, and a pattern protecting the alignment marks is added to the photo mask pattern. Then, a photolithographic process is performed with the photo mask pattern on the photoresist layer to form the desired transferring photoresist mask to the metal layer and the protective photoresist mask for protecting the alignment marks.Type: GrantFiled: May 10, 2001Date of Patent: January 29, 2002Assignee: Mosel Vitelic Inc.Inventors: Kam-Tung Li, Chung-Chih Yeh