Patents by Inventor Kuang-Ting Cheng
Kuang-Ting Cheng 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: 11964881Abstract: A method for making iridium oxide nanoparticles includes dissolving an iridium salt to obtain a salt-containing solution, mixing a complexing agent with the salt-containing solution to obtain a blend solution, and adding an oxidating agent to the blend solution to obtain a product mixture. A molar ratio of a complexing compound of the complexing agent to the iridium salt is controlled in a predetermined range so as to permit the product mixture to include iridium oxide nanoparticles.Type: GrantFiled: July 27, 2020Date of Patent: April 23, 2024Assignee: NATIONAL YANG MING CHIAO TUNG UNIVERSITYInventors: Pu-Wei Wu, Yi-Chieh Hsieh, Han-Yi Wang, Kuang-Chih Tso, Tzu-Ying Chan, Chung-Kai Chang, Chi-Shih Chen, Yu-Ting Cheng
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Patent number: 8390605Abstract: An interface circuit includes a plurality of receivers, a multiplexer, a plurality of shift registers and a latch circuit. Each of the receivers receives one of a plurality of sub-pixel values in one time period. The multiplexer multiplexes the sub-pixel values received by the receivers. The shift registers corresponds to the receivers, and each of the shift registers temporarily stores at least one of the multiplexed sub-pixel values. The latch circuit receives the sub-pixel values temporarily stored in the shift registers according to a shift register signal. Under a selection mode, a number of the receivers are turned on to receive the sub-pixel values and the rest of the receivers are turned off. A method for transmitting data through an interface circuit is also disclosed herein.Type: GrantFiled: November 16, 2009Date of Patent: March 5, 2013Assignee: Himax Technologies LimitedInventors: Chia-Liang Lin, Kuang-Ting Cheng
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Patent number: 8155589Abstract: A Bluetooth device and a bandwidth managing method thereof are disclosed. The Bluetooth device is connected to a remote device by establishing a synchronous connection oriented (SCO) channel. The intensity of the sound signal is monitored. If the intensity of the sound signal is larger than the default value, the slots of the SCO channel are used to transmit the sound value to the remote device. If the intensity of the sound signal is smaller than the default value, the bandwidth occupied by the slots is dynamically released to avoid the waste of the bandwidth.Type: GrantFiled: January 22, 2008Date of Patent: April 10, 2012Assignee: ASUSTeK Computer Inc.Inventor: Kuang-Ting Cheng
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Publication number: 20110115755Abstract: An interface circuit includes a plurality of receivers, a multiplexer, a plurality of shift registers and a latch circuit. Each of the receivers receives one of a plurality of sub-pixel values in one time period. The multiplexer multiplexes the sub-pixel values received by the receivers. The shift registers corresponds to the receivers, and each of the shift registers temporarily stores at least one of the multiplexed sub-pixel values. The latch circuit receives the sub-pixel values temporarily stored in the shift registers according to a shift register signal. Under a selection mode, a number of the receivers are turned on to receive the sub-pixel values and the rest of the receivers are turned off. A method for transmitting data through an interface circuit is also disclosed herein.Type: ApplicationFiled: November 16, 2009Publication date: May 19, 2011Inventors: Chia-Liang Lin, Kuang-Ting Cheng
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Patent number: 7940352Abstract: A light diffusion module and a back light module using the same. The light diffusion module is disposed corresponding to the light source module of the back light module. The light diffusion module includes a first diffusion layer and the second diffusion layer. The first diffusion layer is disposed on top of the light source module and the top light exit surface has a plurality of first micro structures juxtapositioned to each other. The second diffusion layer is disposed on top of the first diffusion layer, and the top surface has a plurality of second micro structures juxtapositioned to each other. The ratio of the width of each first micro structure to the width of each second micro structure is between 1.1 and 1.8. The ratio of the height of each first micro structure to the height of each second micro structure is between 0.8 and 1.5.Type: GrantFiled: August 28, 2009Date of Patent: May 10, 2011Assignee: Au Optronics CorporationInventors: Chung Chuan Chen, Kuang Ting Cheng, Kai-Ti Chen
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Patent number: 7932968Abstract: A light diffusion module and a back light module using the same. The light diffusion module is disposed corresponding to the light source module of the back light module. The light diffusion module includes a first diffusion layer and the second diffusion layer. The first diffusion layer is disposed on top of the light source module and the top light exit surface has a plurality of first micro structures juxtapositioned to each other. The second diffusion layer is disposed on top of the first diffusion layer, and the top surface has a plurality of second micro structures juxtapositioned to each other. The ratio of the width of each first micro structure to the width of each second micro structure is between 1.1 and 1.8. The ratio of the height of each first micro structure to the height of each second micro structure is between 0.8 and 1.5.Type: GrantFiled: August 28, 2009Date of Patent: April 26, 2011Assignee: Au Optronics CorporationInventors: Chung Chuan Chen, Kuang Ting Cheng, Kai-Ti Chen
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Publication number: 20090316073Abstract: A light diffusion module and a back light module using the same. The light diffusion module is disposed corresponding to the light source module of the back light module. The light diffusion module includes a first diffusion layer and the second diffusion layer. The first diffusion layer is disposed on top of the light source module and the top light exit surface has a plurality of first micro structures juxtapositioned to each other. The second diffusion layer is disposed on top of the first diffusion layer, and the top surface has a plurality of second micro structures juxtapositioned to each other. The ratio of the width of each first micro structure to the width of each second micro structure is between 1.1 and 1.8. The ratio of the height of each first micro structure to the height of each second micro structure is between 0.8 and 1.5.Type: ApplicationFiled: August 28, 2009Publication date: December 24, 2009Applicant: AU OPTRONICS CORPORATIONInventors: Chung Chuan Chen, Kuang Ting Cheng, Kai-Ti Chen
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Publication number: 20090317542Abstract: A light diffusion module and a back light module using the same. The light diffusion module is disposed corresponding to the light source module of the back light module. The light diffusion module includes a first diffusion layer and the second diffusion layer. The first diffusion layer is disposed on top of the light source module and the top light exit surface has a plurality of first micro structures juxtapositioned to each other. The second diffusion layer is disposed on top of the first diffusion layer, and the top surface has a plurality of second micro structures juxtapositioned to each other. The ratio of the width of each first micro structure to the width of each second micro structure is between 1.1 and 1.8. The ratio of the height of each first micro structure to the height of each second micro structure is between 0.8 and 1.5.Type: ApplicationFiled: August 28, 2009Publication date: December 24, 2009Applicant: AU OPTRONICS CORPORATIONInventors: Chung Chuan Chen, Kuang Ting Cheng, Kai-Ti Chen
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Patent number: 7602459Abstract: A light diffusion module and a back light module using the same. The light diffusion module is disposed corresponding to the light source module of the back light module. The light diffusion module includes a first diffusion layer and the second diffusion layer. The first diffusion layer is disposed on top of the light source module and the top light exit surface has a plurality of first micro structures juxtapositioned to each other. The second diffusion layer is disposed on top of the first diffusion layer, and the top surface has a plurality of second micro structures juxtapositioned to each other. The ratio of the width of each first micro structure to the width of each second micro structure is between 1.1 and 1.8. The ratio of the height of each first micro structure to the height of each second micro structure is between 0.8 and 1.5.Type: GrantFiled: September 21, 2006Date of Patent: October 13, 2009Assignee: Au Optronics CorporationInventors: Chung Chuan Chen, Kuang Ting Cheng, Kai-Ti Chen
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Publication number: 20090244436Abstract: A backlight module of a flat panel display for lighting the flat panel display is described. The backlight module includes a rear bezel, a plurality of lamps, an optical film and a middle bezel. The rear bezel is composed of a bezel main body and sidewalls. The bezel main body includes a plurality of ribs to enhance the strength thereof and a plurality of studs to fix with a wall mounting bracket or a foot stand. The middle bezel fixes the optical film on the rear bezel. The backlight module may further include a plurality of supports integrated the rear bezel. A reflective film may also be integrated on the rear bezel to further reduce the quantity of separable components of the flat panel display.Type: ApplicationFiled: June 8, 2009Publication date: October 1, 2009Inventors: Nan-Ching Lee, Chung-Kuang Tsai, Kuang-Ting Cheng
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Publication number: 20090216445Abstract: An integrated satellite navigation system is disclosed. The system comprises a navigation satellite device and a head up display. The navigation satellite device generates navigation information. The head up display retrieves the navigation information from the navigation satellite device and projects a navigation interface using a projection device thereof to display the navigation information.Type: ApplicationFiled: December 30, 2008Publication date: August 27, 2009Applicant: ASUSTek Computer Inc.Inventors: Shu Ming Yeh, Kuang-Ting Cheng
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Patent number: 7561224Abstract: A backlight module of a flat panel display for lighting the flat panel display is described. The backlight module includes a rear bezel, a plurality of lamps, an optical film and a middle bezel. The rear bezel is composed of a bezel main body and sidewalls. The bezel main body includes a plurality of ribs to enhance the strength thereof and a plurality of studs to fix with a wall mounting bracket or a foot stand. The middle bezel fixes the optical film on the rear bezel. The backlight module may further include a plurality of supports integrated the rear bezel. A reflective film may also be integrated on the rear bezel to further reduce the quantity of separable components of the flat panel display.Type: GrantFiled: June 28, 2006Date of Patent: July 14, 2009Assignee: AU Optronics CorporationInventors: Nan-Ching Lee, Chung-Kuang Tsai, Kuang-Ting Cheng
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Publication number: 20080240006Abstract: A mobile communication device and a power saving method thereof are provided. The method determines whether to enter a normal mode or a power saving mode according to the moving state of the mobile communication device to achieve the objective of saving power. The timing start function of the mobile communication device is started under the normal mode, and then the mobile communication device starts every a predetermined time to determine whether to switch to a cell according to the signal intensity of cells. The timing start function of the mobile communication device is closed under the power saving mode. If the device is not moved for a long predetermined time under the power saving mode, it returns to the normal mode from the power saving mode.Type: ApplicationFiled: March 23, 2008Publication date: October 2, 2008Applicant: ASUSTeK COMPUTER INC.Inventors: Yu-Hung Tseng, Kuang-Ting Cheng
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Publication number: 20080182515Abstract: A Bluetooth device and a bandwidth managing method thereof are disclosed. The Bluetooth device is connected to a remote device by establishing a synchronous connection oriented (SCO) channel. The intensity of the sound signal is monitored. If the intensity of the sound signal is larger than the default value, the slots of the SCO channel are used to transmit the sound value to the remote device. If the intensity of the sound signal is smaller than the default value, the bandwidth occupied by the slots is dynamically released to avoid the waste of the bandwidth.Type: ApplicationFiled: January 22, 2008Publication date: July 31, 2008Applicant: ASUSTEK COMPUTER INC.Inventor: Kuang-Ting Cheng
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Patent number: 7254411Abstract: A data communication method for information exchange in a wireless communication system. Various types of information are stored in a database according to a predefined format, and transmitted during voice communication using an EMS message. The corresponding database of the receiver is then updated automatically according to the received EMS message.Type: GrantFiled: September 24, 2004Date of Patent: August 7, 2007Assignee: Benq CorporationInventors: Kuang-Ting Cheng, Chih-Hsin Lee
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Publication number: 20070147022Abstract: A backlight module of a flat panel display for lighting the flat panel display is described. The backlight module includes a rear bezel, a plurality of lamps, an optical film and a middle bezel. The rear bezel is composed of a bezel main body and sidewalls. The bezel main body includes a plurality of ribs to enhance the strength thereof and a plurality of studs to fix with a wall mounting bracket or a foot stand. The middle bezel fixes the optical film on the rear bezel. The backlight module may further include a plurality of supports integrated the rear bezel. A reflective film may also be integrated on the rear bezel to further reduce the quantity of separable components of the flat panel display.Type: ApplicationFiled: June 28, 2006Publication date: June 28, 2007Inventors: Nan-Ching Lee, Chung-Kuang Tsai, Kuang-Ting Cheng
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Publication number: 20060068814Abstract: A data communication method for information exchange in a wireless communication system. Various types of information are stored in a database according to a predefined format, and transmitted during voice communication using an EMS message. The corresponding database of the receiver is then updated automatically according to the received EMS message.Type: ApplicationFiled: September 24, 2004Publication date: March 30, 2006Inventors: Kuang-Ting Cheng, Chih-Hsin Lee