Patents by Inventor Wei-Hang Hung

Wei-Hang Hung 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).

  • Geometry for threshold voltage tuning on semiconductor device
    Patent number: 11935957
    Abstract: Semiconductor device structures having gate structures with tunable threshold voltages are provided. Various geometries of device structure can be varied to tune the threshold voltages. In some examples, distances from tops of fins to tops of gate structures can be varied to tune threshold voltages. In some examples, distances from outermost sidewalls of gate structures to respective nearest sidewalls of nearest fins to the respective outermost sidewalls (which respective gate structure overlies the nearest fin) can be varied to tune threshold voltages.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: March 19, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chung-Chiang Wu, Wei-Chin Lee, Shih-Hang Chiu, Chia-Ching Lee, Hsueh Wen Tsau, Cheng-Yen Tsai, Cheng-Lung Hung, Da-Yuan Lee, Ching-Hwanq Su
  • Simulation system for a construction crane and the simulation method thereof
    Patent number: 8014982
    Abstract: A simulation method and a simulation system for a construction crane are disclosed. The simulation system includes an input device, a processing device, and a display device. The input device is used for inputting an instruction. Furthermore, the processing device includes a computation unit, a collision detection unit, a storage unit, and a graphic unit. The computation unit is used for computing the position and the direction of each part of the construction crane and the suspension parts. The collision detection model is used for detecting whether each part of the construction crane and the suspension parts will be in collision. Besides, the data obtained from the simulation method performed in the simulation system is saved in the storage unit. The graphic unit displays the 3D dynamics images of the construction crane and the suspension parts on the display device, corresponding to the data obtained from the computation unit.
    Type: Grant
    Filed: December 8, 2008
    Date of Patent: September 6, 2011
    Assignee: National Taiwan University
    Inventors: Shih-Chung Kang, Hung-Lin Chi, Wei-Hang Hung
  • Simulation system for a construction crane and the simulation method thereof
    Publication number: 20090182537
    Abstract: A simulation method and a simulation system for a construction crane are disclosed. The simulation system includes an input device, a processing device, and a display device. The input device is used for inputting an instruction. Furthermore, the processing device includes a computation unit, a collision detection unit, a storage unit, and a graphic unit. The computation unit is used for computing the position and the direction of each part of the construction crane and the suspension parts. The collision detection model is used for detecting whether each part of the construction crane and the suspension parts will be in collision. Besides, the data obtained from the simulation method performed in the simulation system is saved in the storage unit. The graphic unit displays the 3D dynamics images of the construction crane and the suspension parts on the display device, corresponding to the data obtained from the computation unit.
    Type: Application
    Filed: December 8, 2008
    Publication date: July 16, 2009
    Applicant: National Taiwan University
    Inventors: Shih-Chung Kang, Hung-Lin Chi, Wei-Hang Hung