Patents by Inventor King Chang
King Chang 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: 11943936Abstract: A semiconductor device and a method of manufacturing the same are provided. The semiconductor device includes a first transistor, a first resistive random access memory (RRAM) resistor, and a second RRAM resistor. The first resistor includes a first resistive material layer, a first electrode shared by the second resistor, and a second electrode. The second resistor includes the first electrode, a second resistive material layer, and a third electrode. The first electrode is electrically coupled to the first transistor.Type: GrantFiled: August 12, 2021Date of Patent: March 26, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.Inventors: Yu-Der Chih, May-Be Chen, Yun-Sheng Chen, Jonathan Tsung-Yung Chang, Wen Zhang Lin, Chrong Jung Lin, Ya-Chin King, Chieh Lee, Wang-Yi Lee
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Patent number: 11915690Abstract: A multi-channel transformer acoustic model that processes a plurality of audio signals output by microphones of a microphone array and outputs probabilities for acoustic units of an utterance represented in the audio signals. The audio signals represent the individual microphones' respective capturing of the utterance. The multi-channel model may perform self-attention on embeddings of the audio signals and then cross-channel attention across the attended audio signals. The cross-channel attention may involve processing of signals relative to each other to model the relationships across channels within and across time frames. The multi-channel model may include a transducer to perform processing frame-by-frame.Type: GrantFiled: September 29, 2021Date of Patent: February 27, 2024Assignee: Amazon Technologies, Inc.Inventors: Feng-Ju Chang, Martin Radfar, Athanasios Mouchtaris, Brian King, Siegfried Kunzmann, Maurizio Omologo
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Publication number: 20140041700Abstract: An end unit mounted to an umbrella ferrule includes a tube, a ball and a pad. The tube has a top collar connected to the top thereof and a bottom member is received in the tube. A room is defined between the bottom member and the lower end of the tube. The ball is pivotably engaged with the room and the top of the ball contacts the bottom member. The ball has a shank which is connected to the pad. The bottom member provides proper friction to allow the ball to pivot.Type: ApplicationFiled: September 18, 2012Publication date: February 13, 2014Applicant: GLAP INTERNATIONAL CO., LTD.Inventor: King-Chang Wu
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Patent number: 8176927Abstract: This invention discloses a walking stick including a main body, a pivot connector and a socket. The main body is of the shape of stick and connects to the socket through the pivot connector. A sphere is inside the pivot connector. A sliding-proof elastic element locates between the bottom of the main body and the sphere. The sliding-proof elastic element and the sphere are mounted inside the pivot connector. A bottom of the sphere reaches the socket through the pivot connector. The sphere rotates inside the pivot connector as the socket moves, while being urged against the sliding-proof elastic element. The sliding-proof elastic element has characteristics of sliding proof, elasticity and wear resistance. Thereby the walking stick of the invention offers all-round support for the user in use. Especially the sliding proof effect of the sliding-proof elastic element restrains the instant movement of the sphere, and its elasticity offers an effect of shock resistance.Type: GrantFiled: March 9, 2010Date of Patent: May 15, 2012Inventor: King-Chang Wu
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Publication number: 20110094552Abstract: This invention discloses a walking stick including a main body, a pivot connector and a socket. The main body is of the shape of stick and connects to the socket through the pivot connector. A sphere is inside the pivot connector. A sliding-proof elastic element locates between the bottom of the main body and the sphere. The sliding-proof elastic element and the sphere are mounted inside the pivot connector. A bottom of the sphere reaches the socket through the pivot connector. The sphere rotates inside the pivot connector as the socket moves, while being urged against the sliding-proof elastic element. The sliding-proof elastic element has characteristics of sliding proof, elasticity and wear resistance. Thereby the walking stick of the invention offers all-round support for the user in use. Especially the sliding proof effect of the sliding-proof elastic element restrains the instant movement of the sphere, and its elasticity offers an effect of shock resistance.Type: ApplicationFiled: March 9, 2010Publication date: April 28, 2011Inventor: King-Chang WU
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Patent number: 7934177Abstract: A method for splitting a pattern layout including providing the pattern layout having features, checking the pattern layout to determine the features that require splitting, coloring the features that require splitting with a first and second color, resolving coloring conflicts by decomposing the feature with the coloring conflict and coloring the decomposed feature with the first and second color, and generating a first mask with features of the first color and a second mask with features of the second color.Type: GrantFiled: February 6, 2007Date of Patent: April 26, 2011Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Jaw-Jung Shin, King-Chang Shu, Tsai-Sheng Gau, Burn Jeng Lin
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Patent number: 7643976Abstract: Disclosed is a method and a system for identifying lens aberration sensitive patterns in an integrated circuit chip. A first simulation of a layout is performed to simulate a contour without lens aberration. A second simulation is performed of the layout to simulate a contour with lens aberration. A difference of critical dimension is determined between the contours with and without lens aberration, and at least one lens aberration sensitive pattern is selected from a plurality of layouts based on the difference in critical dimension.Type: GrantFiled: June 1, 2006Date of Patent: January 5, 2010Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Jaw-Jung Shin, King-Chang Shu, Jan-Wen You, Tsai-Sheng Gau
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Publication number: 20080189672Abstract: A method for splitting a pattern layout including providing the pattern layout having features, checking the pattern layout to determine the features that require splitting, coloring the features that require splitting with a first and second color, resolving coloring conflicts by decomposing the feature with the coloring conflict and coloring the decomposed feature with the first and second color, and generating a first mask with features of the first color and a second mask with features of the second color.Type: ApplicationFiled: February 6, 2007Publication date: August 7, 2008Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Jaw-Jung Shin, King-Chang Shu, Tsai-Sheng Gau, Burn Jeng Lin
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Patent number: 7303841Abstract: A method is disclosed for repairing mask damage defects. After determining topographical information of a defect on a mask, one or more grating repair specifications are determined based on an optical simulation using the topographical information. One or more artificial grating areas are formed on one or more sides of the defect based on the grating repair specification.Type: GrantFiled: March 26, 2004Date of Patent: December 4, 2007Assignee: Taiwan Semiconductor Manufacturing CompanyInventors: Ming Lu, King-chang Shu, Bin-chang Chang, Li-wei Kung
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Publication number: 20070203680Abstract: Disclosed is a method and a system for identifying lens aberration sensitive patterns in an integrated circuit chip. A first simulation of a layout is performed to simulate a contour without lens aberration. A second simulation is performed of the layout to simulate a contour with lens aberration. A difference of critical dimension is determined between the contours with and without lens aberration, and at least one lens aberration sensitive pattern is selected from a plurality of layouts based on the difference in critical dimension.Type: ApplicationFiled: June 1, 2006Publication date: August 30, 2007Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Jaw-Jung Shin, King-Chang Shu, Jan-Wen You, Tsai-Sheng Gau
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Publication number: 20070158928Abstract: A structural improvement for a foldaway bicycle includes a head tube having a handlebar on the top and a front wheel at the bottom, a two-piece slant cross bar having a front end pivoted to a positioning device on the head tube, and a rear end respectively connected to a rear wheel and a pair of extensions each of which has a standing roller, a slant down tube having a lower end pivoted to a lug on the head tube and a turning point in a middle portion pivoted to a lug of the cross bar, a driving set having a belt wheel carrying a belt and a crank with pedals pivoted to an inverse U-shaped seat on an underside of the cross bar and a seat tube having an upper periphery connected to the upper end of the down tube, an adjustable saddle with a pulling handle on the top and an elastic pad at a lower end stopped against the top of the inverse U-shaped seat.Type: ApplicationFiled: January 12, 2006Publication date: July 12, 2007Inventor: King-Chang Wu
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Patent number: 7240927Abstract: A connection assembly has a male connector, a first engaging ring securely mounted on the male connector, a female connector and a second engaging ring securely received in the female connector. The first engaging ring has first claws formed to abut a periphery defining the second annular groove formed on the female connector and the second engaging ring has second claws formed to abut a periphery defining the first annular groove formed on the male connector. Engagement between the male connector and the female connector is accomplished after the abutment between the first claws and the second annular groove and between the second claws and the first annular groove is finished.Type: GrantFiled: June 6, 2005Date of Patent: July 10, 2007Inventor: King Chang
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Publication number: 20070001449Abstract: A connection assembly has a male connector, a first engaging ring securely mounted on the male connector, a female connector and a second engaging ring securely received in the female connector. The first engaging ring has first claws formed to abut a periphery defining the second annular groove formed on the female connector and the second engaging ring has second claws formed to abut a periphery defining the first annular groove formed on the male connector. Engagement between the male connector and the female connector is accomplished after the abutment between the first claws and the second annular groove and between the second claws and the first annular groove is finished.Type: ApplicationFiled: June 6, 2005Publication date: January 4, 2007Inventor: King Chang
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Patent number: 7083302Abstract: A white light LED assembly has at least two kinds of light-emitting units. The units can be a white light-emitting unit composed of red, green and blue LEDs, a white light-emitting unit composed of a blue and yellowish-green LEDs, a white light-emitting unit composed of a blue LED and yellow phosphor, or a white light-emitting units composed of UV LED and red, green and blue phosphors. The white light LED assembly according to the present invention has satisfactory efficiency and color rendering property as well as flexible phosphor usage.Type: GrantFiled: March 24, 2004Date of Patent: August 1, 2006Assignee: J. S. Technology Co., Ltd.Inventors: Wen-Ho Chen, Hui Yen Huang, King Chang Chang, Chia-Feng Lin
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Patent number: 7080933Abstract: A BLU module has a plurality of BLUs assembled together. Each of the BLUs includes a light guide, a light source structure adjacent to the light guide, and a heat conduction member contacting the light source structure. The light guide has a light-emitting surface arranged on a top thereof and a bottom surface opposing the light-emitting surface, the light-emitting surface being larger than the bottom surface so that that light guide defines a first cavity formed therebetween. The light source structure is received in the first cavity. The light guide in two adjacent BLUs of the module defines a second cavity opposite the first cavity for receiving an adjacent heat conduction member of a prior adjacent light guide. The module is provided with a variable size with the BLUs assembled together to meet requirements.Type: GrantFiled: May 28, 2004Date of Patent: July 25, 2006Assignee: J. S. Technology Co., Ltd.Inventors: Wen-Ho Chen, Hui Yen Huang, King Chang Chang, Chia-Feng Lin
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Publication number: 20050276075Abstract: A BLU module has a plurality of BLUs assembled together. Each of the BLUs includes a light guide, a light source structure adjacent to the light guide, and a heat conduction member contacting the light source structure. The light guide has a light-emitting surface arranged on a top thereof and a bottom surface opposing the light-emitting surface, the light-emitting surface being larger than the bottom surface so that that light guide defines a first cavity formed therebetween. The light source structure is received in the first cavity. The light guide in two adjacent BLUs of the module defines a second cavity opposite the first cavity for receiving an adjacent heat conduction member of a prior adjacent light guide. The module is provided with a variable size with the BLUs assembled together to meet requirements.Type: ApplicationFiled: May 28, 2004Publication date: December 15, 2005Inventors: Wen-Ho Chen, Hui Huang, King Chang, Chia-Feng Lin
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Patent number: 6973636Abstract: A method of identifying and defining forbidden pitches or forbidden pitch ranges for a lithographic exposure tool under a given set of exposure conditions is provided. In the method, a computer simulation is performed, and its results are compared to frequently used pitches to see if such frequently used pitches may yield depth-of-focus (DOF) values greater than the focus budget for the exposure tool. If so, a verification test is performed by using a test mask and actually exposing a surface with the same pattern pitches simulated. From this, actual DOF values are obtained and compared to the focus budget of the exposure tool. Any pitches having a DOF value greater than the focus budget are designated as forbidden pitches. This forbidden pitch information may be integrated into a design rule to restrict the use of such forbidden pitches under the given exposure conditions where they are likely to arise.Type: GrantFiled: October 17, 2003Date of Patent: December 6, 2005Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Jaw-Jung Shin, Chun-Kuang Chen, Tsai-Sheng Gau, Burn-Jeng Lin, Li-Chun Tien, Mi-Chang Chang, Yu-Jun Chou, Jan-Wen You, King-Chang Shu, Li-Jui Chen
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Publication number: 20050212404Abstract: A white light LED assembly has at least two kinds of light-emitting units. The units can be a white light-emitting unit composed of red, green and blue LEDs, a white light-emitting unit composed of a blue and yellowish-green LEDs, a white light-emitting unit composed of a blue LED and yellow phosphor, or a white light-emitting units composed of UV LED and red, green and blue phosphors. The white light LED assembly according to the present invention has satisfactory efficiency and color rendering property as well as flexible phosphor usage.Type: ApplicationFiled: March 24, 2004Publication date: September 29, 2005Inventors: Wen-Ho Chen, Hui Huang, King Chang, Chia-Feng Lin
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Publication number: 20050214653Abstract: A method is disclosed for repairing mask damage defects. After determining topographical information of a defect on a mask, one or more grating repair specifications are determined based on an optical simulation using the topographical information. One or more artificial grating areas are formed on one or more sides of the defect based on the grating repair specification.Type: ApplicationFiled: March 26, 2004Publication date: September 29, 2005Inventors: Ming Lu, King-chang Shu, Bin-chang Chang, Li-wei Kung
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Patent number: D789073Type: GrantFiled: July 9, 2015Date of Patent: June 13, 2017Assignee: Glap International Co., Ltd.Inventor: King-Chang Wu