Patents by Inventor Chia-Ping Chen

Chia-Ping Chen 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).

  • Patent number: 11963348
    Abstract: A method of making a ROM structure includes the operations of forming an active area having a channel, a source region, and a drain region; depositing a gate electrode over the channel; depositing a conductive line over at least one of the source region and the drain region; adding dopants to the source region and the drain region of the active area; forming contacts to the gate electrode, the source region, and the drain; depositing a power rail, a bit line, and at least one word line of the integrated circuit against the contacts; and dividing the active area with a trench isolation structure to electrically isolate the gate electrode from the source region and the drain region.
    Type: Grant
    Filed: August 10, 2022
    Date of Patent: April 16, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Geng-Cing Lin, Ze-Sian Lu, Meng-Sheng Chang, Chia-En Huang, Jung-Ping Yang, Yen-Huei Chen
  • Patent number: 11923306
    Abstract: A method for manufacturing a semiconductor structure includes forming a plurality of dummy structures spaced apart from each other, forming a plurality of dielectric spacers laterally covering the dummy structures to form a plurality of trenches defined by the dielectric spacers, filling a conductive material into the trenches to form electrically conductive features, selectively depositing a capping material on the electrically conductive features to form a capping layer, removing the dummy structures to form a plurality of recesses defined by the dielectric spacers, filling a sacrificial material into the recesses so as to form sacrificial features, depositing a sustaining layer on the sacrificial features, and removing the sacrificial features to form air gaps confined by the sustaining layer and the dielectric spacers.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: March 5, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Chia-Wei Su, Chia-Tien Wu, Hsin-Ping Chen, Shau-Lin Shue
  • Patent number: 11906895
    Abstract: An image capture method for flash photography includes: capturing at least one first image while a strobe device is operating under a first strobe intensity setting for emitting main flash, capturing at least one second image while the strobe device is operating under a second strobe intensity setting different from the first strobe intensity setting, and generating an output image by blending the at least one first image and the at least one second image.
    Type: Grant
    Filed: September 24, 2021
    Date of Patent: February 20, 2024
    Assignee: MEDIATEK INC.
    Inventors: Po-Yu Yeh, Shao-Hsiang Chang, Chia-Ping Chen, Keh-Tsong Li, Gang-Wei Fan
  • Publication number: 20240022855
    Abstract: The invention discloses a stereo enhancement system and a stereo enhancement method. The stereo enhancement system includes a beamforming unit and a signal processing unit. The beamforming unit is used for receiving a plurality of input sound signals and generating a plurality of beamforming sound signals corresponding to a plurality of direction intervals respectively. The signal processing unit is coupled to the beamforming unit and used for receiving the plurality of beamforming sound signals corresponding to the plurality of direction intervals respectively and generating a first synthesized output sound signal and a second synthesized sound signal accordingly.
    Type: Application
    Filed: December 7, 2022
    Publication date: January 18, 2024
    Inventors: Chia-Ping CHEN, Chih-Sheng CHEN, Hua-Jun HONG, Chien-Hua HSU, Jen-Feng LI, Wei-An CHANG, Tsung-Liang CHEN
  • Publication number: 20220107550
    Abstract: An image capture method for flash photography includes: capturing at least one first image while a strobe device is operating under a first strobe intensity setting for emitting main flash, capturing at least one second image while the strobe device is operating under a second strobe intensity setting different from the first strobe intensity setting, and generating an output image by blending the at least one first image and the at least one second image.
    Type: Application
    Filed: September 24, 2021
    Publication date: April 7, 2022
    Applicant: MEDIATEK INC.
    Inventors: Po-Yu Yeh, Shao-Hsiang Chang, Chia-Ping Chen, Keh-Tsong Li, Gang-Wei Fan
  • Patent number: 9918068
    Abstract: A method and apparatus for texture image compression in a 3D video coding system are disclosed. Embodiments according to the present invention derive depth information related to a depth map associated with a texture image and then process the texture image based on the depth information derived. The invention can be applied to the encoder side as well as the decoder side. The encoding order or decoding order for the depth maps and the texture images can be based on block-wise interleaving or picture-wise interleaving. One aspect of the present invent is related to partitioning of the texture image based on depth information of the depth map. Another aspect of the present invention is related to motion vector or motion vector predictor processing based on the depth information.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: March 13, 2018
    Assignee: MEDIA TEK INC.
    Inventors: Yu-Lin Chang, Shih-Ta Hsiang, Chi-Ling Wu, Chih-Ming Fu, Chia-Ping Chen, Yu-Pao Tsai, Yu-Wen Huang, Shaw-Min Lei
  • Patent number: 9817494
    Abstract: An exemplary method for determining a control output in a control domain includes: obtaining a control input of an input domain, wherein the control input includes a previous input value and a current input value; and dynamically adjusting a control resolution setting, and converting the control input of the input domain into the control output in the control domain according to the control resolution setting, wherein the control output includes a previous output value and a current output value corresponding to the previous input value and the current input value, respectively, the control resolution setting for the current input value is determined according to at least the previous input value, and the current output value is identical to the previous output value when the current input value and the previous input value are generated in response to a same user input.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: November 14, 2017
    Assignee: MEDIATEK INC.
    Inventors: Ping-Han Lee, Chia-Ping Chen, Yu-Ting Chen, Yu-Pao Tsai, Shaw-Min Lei
  • Patent number: 9465483
    Abstract: The invention provides an input-output calibration method performed by a processing unit connected to an output device and an input device. The output and the input device correspond to an output and an input device coordinate systems, respectively. The processing unit uses the input device to derive a plurality of lines in the input device coordinate system for M calibration points by sensing a viewer specifying the M calibration points' positions, the plurality of lines are between the M calibration points and the viewer's the predetermined object's different positions, M is a positive integer equal to or larger than three. The processing unit derives the M calibration points' coordinates in the input device coordinate system according to the plurality of lines and uses the M calibration points' coordinates in the output and the input device coordinate systems to derive the relationship between the output and the input device coordinate systems.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: October 11, 2016
    Assignee: MEDIATEK INC.
    Inventors: Chi-Ling Wu, Yu-Pao Tsai, Chia-Ping Chen, Yu-Ting Chen
  • Publication number: 20160150096
    Abstract: A method for changing a setting of a mobile communication device is disclosed. The method includes receiving context information of the mobile communication device, changing the setting of the mobile communication device according to the context information and a user preference rule, and updating the user preference rule according to the context information and the changed setting.
    Type: Application
    Filed: May 19, 2015
    Publication date: May 26, 2016
    Inventors: Chia-Ping Chen, Yu-Wen Huang, Shaw-Min Lei
  • Patent number: 9256120
    Abstract: A method of performing optical proximity correction for preparing a mask projected onto a wafer by photolithography includes the following steps. An integrated circuit layout design including a first feature and a second feature is obtained, wherein the first feature overlaps a first boundary of two structures in the wafer. An edge of the first feature close to the second feature pertaining to a specific trend section of an experimental chart having trend sections is recognized. An optical proximity correction value is evaluated for the edge through a computer system according to a rule corresponding to the specific trend section. The layout design is compensated with the optical proximity correction value.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: February 9, 2016
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Jie Zhao, Chia-Ping Chen, Ching-Shu Lo
  • Publication number: 20150331516
    Abstract: One of the embodiments of the invention provides an input-output calibration method performed by a processing unit connected to an output device and an input device. The output device and the input device correspond to an output device coordinate system and an input device coordinate system, respectively. The processing unit first uses the input device to derive a plurality of lines in the input device coordinate system for M calibration points by sensing a viewer specifying the M calibration points' positions, wherein the plurality of lines are between the M calibration points and the viewer's the predetermined object's different positions, and M is a positive integer equal to or larger than three.
    Type: Application
    Filed: July 28, 2015
    Publication date: November 19, 2015
    Inventors: Chi-Ling Wu, Yu-Pao Tsai, Chia-Ping Chen, Yu-Ting Chen
  • Patent number: 9147033
    Abstract: A method of making a photomask layout is provided. A graphic data of a photomask is provided. The graphic data includes at least one rectangular pattern. A correction step is performed to the graphic data by using a computer. The correction step includes adding a substantially ring-shaped pattern inside the rectangular pattern. A method of forming a photomask by using the photomask layout obtained by the said method is also provided. In an embodiment, the photomask is suitable for defining micro-lenses of a solid-state image sensor.
    Type: Grant
    Filed: September 11, 2013
    Date of Patent: September 29, 2015
    Assignee: United Microelectronics Corp.
    Inventors: Jie Zhao, Chia-Ping Chen, Ching-Shu Lo, Hua-Biao Wu
  • Patent number: 9122346
    Abstract: One of the embodiments of the invention provides an input-output calibration method performed by a processing unit connected to an output device and an input device. The output device and the input device correspond to an output device coordinate system and an input device coordinate system, respectively. The processing unit first derives M calibration points' coordinates in the input device coordinate system by using the input device to sense a viewer specifying the M calibration points' positions, wherein M is a positive integer. Then, the processing unit uses the M calibration points' coordinates in the output device coordinate system and coordinates in the input device coordinate system to derive the relationship between the output device coordinate system and the input device coordinate system.
    Type: Grant
    Filed: March 22, 2012
    Date of Patent: September 1, 2015
    Assignee: MEDIATEK INC.
    Inventors: Chi-Ling Wu, Yu-Pao Tsai, Chia-Ping Chen, Yu-Ting Chen
  • Publication number: 20150089460
    Abstract: A method of performing optical proximity correction for preparing a mask projected onto a wafer by photolithography includes the following steps. An integrated circuit layout design including a first feature and a second feature is obtained, wherein the first feature overlaps a first boundary of two structures in the wafer. An edge of the first feature close to the second feature pertaining to a specific trend section of an experimental chart having trend sections is recognized. An optical proximity correction value is evaluated for the edge through a computer system according to a rule corresponding to the specific trend section. The layout design is compensated with the optical proximity correction value.
    Type: Application
    Filed: December 4, 2014
    Publication date: March 26, 2015
    Inventors: Jie Zhao, Chia-Ping Chen, Ching-Shu Lo
  • Publication number: 20150074620
    Abstract: A method of making a photomask layout is provided. A graphic data of a photomask is provided. The graphic data includes at least one rectangular pattern. A correction step is performed to the graphic data by using a computer. The correction step includes adding a substantially ring-shaped pattern inside the rectangular pattern. A method of forming a photomask by using the photomask layout obtained by the said method is also provided. In an embodiment, the photomask is suitable for defining micro-lenses of a solid-state image sensor.
    Type: Application
    Filed: September 11, 2013
    Publication date: March 12, 2015
    Applicant: United Microelectronics Corp.
    Inventors: Jie Zhao, Chia-Ping Chen, Ching-Shu Lo, Hua-Biao Wu
  • Patent number: 8938697
    Abstract: A method of performing optical proximity correction for preparing a mask projected onto a wafer by photolithography includes the following steps. An integrated circuit layout design comprising a first feature and a second feature is obtained, wherein the first feature overlaps a first boundary of two structures in the wafer. An edge of the first feature close to the second feature pertaining to a specific trend section of an experimental chart having trend sections is recognized. An optical proximity correction value is evaluated for the edge through a computer system by a rule corresponding to the specific trend section. The layout design is compensated with the optical proximity correction value.
    Type: Grant
    Filed: August 27, 2013
    Date of Patent: January 20, 2015
    Assignee: United Microelectronics Corp.
    Inventors: Jie Zhao, Chia-Ping Chen, Ching-Shu Lo
  • Publication number: 20140085416
    Abstract: A method and apparatus for texture image compression in a 3D video coding system are disclosed. Embodiments according to the present invention derive depth information related to a depth map associated with a texture image and then process the texture image based on the depth information derived. The invention can be applied to the encoder side as well as the decoder side. The encoding order or decoding order for the depth maps and the texture images can be based on block-wise interleaving or picture-wise interleaving. One aspect of the present invent is related to partitioning of the texture image based on depth information of the depth map. Another aspect of the present invention is related to motion vector or motion vector predictor processing based on the depth information.
    Type: Application
    Filed: June 15, 2012
    Publication date: March 27, 2014
    Applicant: MEDIATEK INC.
    Inventors: Yu-Lin Chang, Shih-Ta Hsiang, Chi-Ling Wu, Chih-Ming Fu, Chia-Ping Chen, Yu-Pao Tsai, Yu-Wen Huang, Shaw-Min Lei
  • Publication number: 20130272192
    Abstract: A wireless communications device is provided with a first cache unit coupled to a memory unit, a wireless communications module, and a hybrid automatic repeat request (HARQ) combine component coupled to the first cache unit. The wireless communications module receives from a cellular network a wireless signal carrying first data corresponding to an HARQ process. The HARQ combine component reads second data corresponding to the HARQ process from the memory unit into the first cache unit, and combines the first data and the second data for an HARQ combining procedure.
    Type: Application
    Filed: January 7, 2011
    Publication date: October 17, 2013
    Inventors: Chiao-Chih Chang, Chia-Ping Chen, Xiaodong Wang
  • Publication number: 20130249864
    Abstract: One of the embodiments of the invention provides an input-output calibration method performed by a processing unit connected to an output device and an input device. The output device and the input device correspond to an output device coordinate system and an input device coordinate system, respectively. The processing unit first derives M calibration points' coordinates in the input device coordinate system by using the input device to sense a viewer specifying the M calibration points' positions, wherein M is a positive integer. Then, the processing unit uses the M calibration points' coordinates in the output device coordinate system and coordinates in the input device coordinate system to derive the relationship between the output device coordinate system and the input device coordinate system.
    Type: Application
    Filed: March 22, 2012
    Publication date: September 26, 2013
    Inventors: Chi-Ling Wu, Yu-Pao Tsai, Chia-Ping Chen, Yu-Ting Chen
  • Publication number: 20130063374
    Abstract: An exemplary method for determining a control output in a control domain includes: obtaining a control input of an input domain, wherein the control input includes a previous input value and a current input value; and dynamically adjusting a control resolution setting, and converting the control input of the input domain into the control output in the control domain according to the control resolution setting, wherein the control output includes a previous output value and a current output value corresponding to the previous input value and the current input value, respectively, the control resolution setting for the current input value is determined according to at least the previous input value, and the current output value is identical to the previous output value when the current input value and the previous input value are generated in response to a same user input.
    Type: Application
    Filed: April 5, 2012
    Publication date: March 14, 2013
    Inventors: Ping-Han Lee, Chia-Ping Chen, Yu-Ting Chen, Yu-Pao Tsai, Shaw-Min Lei