Patents by Inventor Chi-Hao Huang
Chi-Hao 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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Patent number: 9012942Abstract: The present disclosure provides a light-emitting device having a patterned interface composed of a plurality of predetermined patterned structures mutually distinct, wherein the plurality of predetermined patterned structures are repeatedly arranged in the patterned interface such that any two neighboring patterned structures are different from each other. The present disclosure also provides a manufacturing method of the light-emitting device. The method comprises the steps of providing a substrate, generating a random pattern arrangement by a computing simulation, forming a mask having the random pattern arrangement on the substrate, and removing a portion of the substrate thereby transferring the random pattern arrangement to the substrate.Type: GrantFiled: May 28, 2013Date of Patent: April 21, 2015Assignee: Epistar CorporationInventors: Jenn-Hwa Fu, Cheng-Hsien Li, Chi-Hao Huang
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Publication number: 20150038056Abstract: Among other things, one or more systems and techniques for increasing temperature for chemical mechanical polishing (CMP) are provided. For example, a liquid heater component is configured to supply heated liquid to a polishing pad upon which a semiconductor wafer is to be polished, resulting in a heated polishing pad having a heated polishing pad temperature. The increased temperature of the heated polishing pad increases oxidation of the semiconductor wafer, which improves a CMP removal rate of material from the semiconductor wafer due to a decreased oxidation timespan and a stabilization timespan for reaching a stable CMP removal rate during CMP. In this way, the semiconductor wafer is polished utilizing the heated polishing pad, such as by a tungsten CMP process.Type: ApplicationFiled: July 31, 2013Publication date: February 5, 2015Inventors: Jung-Lung Hung, Rong-June Hsiao, Chi-Hao Huang, Hong-Hsing Chou, Yeh-Chieh Wang
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Patent number: 8933630Abstract: An apparatus for extending the useful life of an ion source, comprising an arc chamber containing a plurality of cathodes to be used sequentially and a plurality of repellers to protect cathodes when not in use. The arc chamber includes an arc chamber housing defining a reaction cavity, gas injection openings, a plurality of cathodes, and at least one repeller element. A method for extending the useful life of an ion source includes providing power to a first cathode of an arc chamber in an ion source, operating the first cathode, detecting a failure or degradation in performance of the first cathode, energizing a second cathode, and continuing operation of the arc chamber with the second cathode.Type: GrantFiled: December 19, 2012Date of Patent: January 13, 2015Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.Inventors: Chin-Tsung Lin, Hsiao-Yin Hsieh, Chi-Hao Huang, Hong-Hsing Chou, Yeh-Chieh Wang
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Publication number: 20150004787Abstract: A sapphire pad conditioner includes a sapphire substrate having multiple protrusions on a surface and a holder arranged to hold the sapphire substrate. The sapphire substrate is used for conditioning a chemical mechanical planarization (CMP) pad.Type: ApplicationFiled: June 28, 2013Publication date: January 1, 2015Inventors: Jung-Lung Hung, Chi-Hao Huang, Jaw-Lih Shih, Hong-Hsing Chou, Yeh-Chieh Wang
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Publication number: 20140374779Abstract: A light-emitting device includes a light-emitting stack including a first semiconductor layer, a second semiconductor layer, and an active layer between the first semiconductor layer and the second semiconductor layer, wherein the first semiconductor layer includes a first surface, a second surface opposite to the first surface, a first portion connecting to the first surface, and a second portion connecting to the first portion; an opening penetrating the first portion from the first surface and having a first width; a depression connecting to the opening and penetrating the second semiconductor layer, the active layer, and the second portion of the first semiconductor layer, wherein the depression includes a second width greater than the first width, and the depression includes a bottom to expose the second surface, and an electrode located in the depression and corresponding to the opening.Type: ApplicationFiled: June 11, 2014Publication date: December 25, 2014Inventors: Wei-Jung CHUNG, Jennhwa FU, Cheng-Hsien LI, Chi-Hao HUANG
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Patent number: 8694585Abstract: Cross-interface communication is described, including generating data associated with a synthetic environment, the synthetic environment comprising one or more communication protocols, converting the data using one of the one or more communication protocols to generate converted data, wherein the converted data is interpreted using another of the one or more communication protocols, and transmitting the data over a communication path between two or more endpoints using one or more communication interfaces, wherein the data, after being interpreted by the another of the one or more communication protocols, is used to present information associated with the synthetic environment on at least one of the two or more endpoints.Type: GrantFiled: March 6, 2009Date of Patent: April 8, 2014Assignee: Trion Worlds, Inc.Inventors: Erin E. Turner, Peter Chi-Hao Huang
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Patent number: 8657686Abstract: Synthetic environment character data sharing is described, including retrieving data from a first computer configured to interact with a synthetic environment by a game server, the first computer and the game server being in data communication with each other and configured using a client-server network topology, determining one or more attributes associated with the first computer relative to the synthetic environment in real-time or substantially real-time by accessing a file updated by the first computer, the file being stored on the game server, and generating a display on a second computer using the data, the display being presented using a synthetic environment mapping application, including at least a location and a login status associated with the first computer relative to the synthetic environment.Type: GrantFiled: March 6, 2009Date of Patent: February 25, 2014Assignee: Trion Worlds, Inc.Inventors: Robert Ernest Lee, Jon Edward Van Caneghem, Bryan Joseph Farina, Erin E. Turner, Peter Chi-Hao Huang
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Patent number: 8661073Abstract: Synthetic environment character data sharing is described, including retrieving data from a plurality of sources configured to store the data, the data being generated from an interaction between a character and a synthetic environment, generating a feed comprising dynamic content associated with the character and the synthetic environment, the feed being configured to present the data to one or more clients associated with the synthetic environment in substantially real time, transmitting the feed to the one or more clients, extracting the data from the feed and presenting the data on the one or more clients after being extracted from the feed.Type: GrantFiled: March 6, 2009Date of Patent: February 25, 2014Assignee: Trion Worlds, Inc.Inventors: Robert Ernest Lee, Jon Edward Van Caneghem, Bryan Joseph Farina, Erin E. Turner, Peter Chi-Hao Huang
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Patent number: 8626863Abstract: Persistent synthetic environment message notification is described, including retrieving synthetic environmental data associated with an event occurring within a synthetic environment, identifying one or more formats to configure the synthetic environmental data and to transmit the synthetic environmental data, generating a message comprising the synthetic environmental data, the message being generated based on at least one of the one or more formats, and sending the message comprising the synthetic environmental data to an endpoint.Type: GrantFiled: October 28, 2008Date of Patent: January 7, 2014Assignee: Trion Worlds, Inc.Inventors: Peter Chi-Hao Huang, Erin Turner
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Publication number: 20130313596Abstract: The present disclosure provides a light-emitting device having a patterned interface composed of a plurality of predetermined patterned structures mutually distinct, wherein the plurality of predetermined patterned structures are repeatedly arranged in the patterned interface such that any two neighboring patterned structures are different from each other. The present disclosure also provides a manufacturing method of the light-emitting device. The method comprises the steps of providing a substrate, generating a random pattern arrangement by a computing simulation, forming a mask having the random pattern arrangement on the substrate, and removing a portion of the substrate thereby transferring the random pattern arrangement to the substrate.Type: ApplicationFiled: May 28, 2013Publication date: November 28, 2013Inventors: Jenn-Hwa FU, Cheng-Hsien LI, Chi-Hao HUANG
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Publication number: 20130210178Abstract: A light-emitting device and method for manufacturing the same are described. A method for manufacturing a light-emitting device comprising the steps of: providing a substrate; forming a light-emitting structure on the substrate, wherein the light-emitting structure comprising a plurality of chip areas and a plurality of street areas; forming a conductive structure between the substrate and the light-emitting structure; removing a part of the light-emitting structure in the street areas to expose a sidewall in the chip areas; forming a first passivation layer on the light-emitting structure in the chip areas; and forming a second passivation layer in the street areas, the sidewalls of the light-emitting structure, and the sidewalls of the first passivation layer.Type: ApplicationFiled: February 13, 2012Publication date: August 15, 2013Applicant: Epistar CorporationInventors: Cheng-Hsien Li, Chi-Hao Huang, Hsin-Hsiung Huang
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Publication number: 20100304869Abstract: Synthetic environment broadcasting is described, including receiving an input from a client indicating a request to retrieve data associated with a synthetic environment, using an emulated game client to capture data in a first display perspective associated with the synthetic environment, graphically encoding the data captured by the emulated game client using a graphics engine, the data being encoded into a graphical format, transmitting the data from the graphics engine to a video encoding server, broadcasting the data after being encoded by the video encoding server to the client in response to the request, the data being broadcast in substantially real-time by the video encoding server, and presenting the data being broadcast on the client, wherein the data is rendered on the client in a second display perspective that is substantially similar to the first display perspective.Type: ApplicationFiled: March 2, 2010Publication date: December 2, 2010Applicant: Trion World Network, Inc.Inventors: Robert Ernest Lee, Jean M. Giarrusso, Peter Chi-Hao Huang, Erin Turner
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Publication number: 20100227688Abstract: Synthetic environment character data sharing is described, including retrieving data from a first computer configured to interact with a synthetic environment by a game server, the first computer and the game server being in data communication with each other and configured using a client-server network topology, determining one or more attributes associated with the first computer relative to the synthetic environment in real-time or substantially real-time by accessing a file updated by the first computer, the file being stored on the game server, and generating a display on a second computer using the data, the display being presented using a synthetic environment mapping application, including at least a location and a login status associated with the first computer relative to the synthetic environment.Type: ApplicationFiled: March 6, 2009Publication date: September 9, 2010Applicant: Trion World Network, Inc.Inventors: Robert Ernest Lee, Jon Edward Van Caneghem, Bryan Joseph Farina, Erin E. Turner, Peter Chi-Hao Huang
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Publication number: 20100229106Abstract: Synthetic environment character data sharing is described, including retrieving data from a plurality of sources configured to store the data, the data being generated from an interaction between a character and a synthetic environment, generating a feed comprising dynamic content associated with the character and the synthetic environment, the feed being configured to present the data to one or more clients associated with the synthetic environment in substantially real time, transmitting the feed to the one or more clients, extracting the data from the feed and presenting the data on the one or more clients after being extracted from the feed.Type: ApplicationFiled: March 6, 2009Publication date: September 9, 2010Applicant: Trion World Network, Inc.Inventors: Robert Ernest Lee, Jon Edward Van Caneghem, Bryan Joseph Farina, Erin E. Turner, Peter Chi-Hao Huang
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Publication number: 20100229107Abstract: Cross-interface communication is described, including generating data associated with a synthetic environment, the synthetic environment comprising one or more communication protocols, converting the data using one of the one or more communication protocols to generate converted data, wherein the converted data is interpreted using another of the one or more communication protocols, and transmitting the data over a communication path between two or more endpoints using one or more communication interfaces, wherein the data, after being interpreted by the another of the one or more communication protocols, is used to present information associated with the synthetic environment on at least one of the two or more endpoints.Type: ApplicationFiled: March 6, 2009Publication date: September 9, 2010Applicant: Trion World Networks, Inc.Inventors: Erin E. Turner, Peter Chi-Hao Huang
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Publication number: 20100106782Abstract: Persistent synthetic environment message notification is described, including retrieving synthetic environmental data associated with an event occurring within a synthetic environment, identifying one or more formats to configure the synthetic environmental data and to transmit the synthetic environmental data, generating a message comprising the synthetic environmental data, the message being generated based on at least one of the one or more formats, and sending the message comprising the synthetic environmental data to an endpoint.Type: ApplicationFiled: October 28, 2008Publication date: April 29, 2010Applicant: Trion World Network, Inc.Inventors: Peter Chi-Hao Huang, Erin Turner
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Publication number: 20080242276Abstract: A method for saving communication fee by a wireless communication interface of mobile communication devices includes forming a fee saving network by a plurality of mobile communication devices through the wireless communication interface, inputting a destination terminal number into a first mobile communication device of the plurality of mobile communication devices for establishing a connection with a destination terminal, determining a specific mobile communication device of the plurality of mobile communication devices to establish the connection with the destination terminal according to a determination principle, and outputting a dialing signal by the first mobile communication device to make the specific mobile communication device establish the connection with the destination terminal.Type: ApplicationFiled: March 28, 2008Publication date: October 2, 2008Inventor: Chi-Hao Huang
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Patent number: 4494817Abstract: This invention relates an improved structure of a coaxial feeder connector especially one having a hook shaped spring leaf directly connected with a safety sleeve, and having a threaded tube body formed as an integral part of the safety sleeve so that even under omission of the connector body, the special function of the feeder connector can still be achieved and that the feeder connector will be simpler in manufacturing, faster in processing, higher in efficiency and lower in cost.Type: GrantFiled: August 12, 1983Date of Patent: January 22, 1985Inventor: Chi-Hao Huang
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Patent number: 4477144Abstract: In a feeder connector assembly for a coaxial cable, a terminal board having a pair for terminals is mounted on a body portion attached to the cable end and housing a contact reed by means of a base board formed as a sheet metal stamping. The base board has an annular inner end portion which is bent at right angles and embraces an interrupted flange on the outer end of the base portion with projections received in notches in the flange. At its outer end the base board has lugs which are received in matching holes in the terminal board to secure the terminal board to the base board. On an intermediate portion of the base board there are spaced clamp portions stamped out of the sheet metal of the base board at right angles to hold a transformer between them. Also small endless portions of the sheet metal are stamped out of the plane of the base board to form protruding loops to hold capacitors.Type: GrantFiled: March 12, 1982Date of Patent: October 16, 1984Inventor: Chi-Hao Huang
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Patent number: D277847Type: GrantFiled: August 13, 1982Date of Patent: March 5, 1985Inventor: Chi-Hao Huang