Patents by Inventor Chun-Wei Lu

Chun-Wei Lu 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).

  • Publication number: 20250072050
    Abstract: An integrated circuit includes a transistor having a plurality of stacked channels each extending between the source/drain regions of the transistor. The transistor also includes a hard mask nanostructure above the highest channel and extending between the source/drain regions of the transistor. A gate dielectric and gate metals wrap around the channels and the hard mask nanostructure.
    Type: Application
    Filed: January 4, 2024
    Publication date: February 27, 2025
    Inventors: Chung-Wei HSU, Lung-Kun CHU, Jia-Ni YU, Chun-Fu LU, Shih-Hao LAI, Kuo-Cheng CHIANG, Chih-Hao WANG
  • Publication number: 20250062166
    Abstract: A semiconductor device includes a first wafer and a second wafer. The semiconductor device includes a seal ring structure comprising a first metal structure in a body of the first wafer, a second metal structure in the body of the first wafer, a third metal structure in a body of the second wafer, and a metal bonding structure including a first set of metal elements coupling the first metal structure and the third metal structure through an interface between the first wafer and the second wafer, and a second set of metal elements coupling the second metal structure and the third metal structure through the interface between the first wafer and the second wafer.
    Type: Application
    Filed: October 31, 2024
    Publication date: February 20, 2025
    Inventors: Chun-Liang LU, Chun-Wei CHIA, Chun-Hao CHOU, Kuo-Cheng LEE
  • Patent number: 12211805
    Abstract: A semiconductor device includes a first wafer comprising a first portion of a seal ring structure within a body of the first wafer. The semiconductor device includes a second wafer comprising a second portion of the seal ring structure within a body of the second wafer. The second wafer is affixed to the first wafer such that the second portion of the seal ring structure is on the first portion of the seal ring structure. The semiconductor device includes a trench structure comprising a first trench in the first wafer and a second trench in the second wafer, where the first trench and the second trench are on a same side of the seal ring structure.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: January 28, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Liang Lu, Chun-Wei Chia, Chun-Hao Chou, Kuo-Cheng Lee
  • Patent number: 12143724
    Abstract: A clamping device, an electronic device, and a remote control method of the electronic device. The clamping device includes a clamping unit, a first communication unit, and a control unit. The clamping unit is suitable for clamping the electronic device. The first communication unit is suitable for pairing with a second communication unit of the electronic device. The control unit is coupled to the clamping unit and the first communication unit. When the clamping unit is switched from an off mode to an on mode, the control unit controls the first communication unit to pair with the second communication unit and sends a screen-off command to the second communication unit via the first communication unit after the pairing is completed. When the clamping unit is in a clamping mode, the control unit sends an application open command to the second communication unit via the first communication unit.
    Type: Grant
    Filed: October 20, 2022
    Date of Patent: November 12, 2024
    Assignee: ASUSTeK COMPUTER INC.
    Inventors: Yea-Chin Yeh, Chi-Hwa Ho, Yi-Teng Tsai, Chun-Wei Lu
  • Publication number: 20230362488
    Abstract: A clamping device, an electronic device, and a remote control method of the electronic device. The clamping device includes a clamping unit, a first communication unit, and a control unit. The clamping unit is suitable for clamping the electronic device. The first communication unit is suitable for pairing with a second communication unit of the electronic device. The control unit is coupled to the clamping unit and the first communication unit. When the clamping unit is switched from an off mode to an on mode, the control unit controls the first communication unit to pair with the second communication unit and sends a screen-off command to the second communication unit via the first communication unit after the pairing is completed. When the clamping unit is in a clamping mode, the control unit sends an application open command to the second communication unit via the first communication unit.
    Type: Application
    Filed: October 20, 2022
    Publication date: November 9, 2023
    Applicant: ASUSTeK COMPUTER INC.
    Inventors: Yea-Chin Yeh, Chi-Hwa Ho, Yi-Teng Tsai, Chun-Wei Lu
  • Publication number: 20230293460
    Abstract: The present invention relates to methods for treating dermatitis and the use of a ?-1 adrenoceptor antagonist in manufacturing a pharmaceutical composition for treating dermatitis. The methods comprise the step of administering the pharmaceutical composition comprising a therapeutically effective amount of ?-1 adrenoceptor antagonist to a subject in need thereof.
    Type: Application
    Filed: August 13, 2021
    Publication date: September 21, 2023
    Inventors: Chun-Wei LU, Wen-Hung CHUNG, Yu-Shien KO, Jong-Hwei SU PANG
  • Publication number: 20230248671
    Abstract: The present invention relates to the use of ?-1 adrenergic receptor antagonist to prepare compositions for reducing or preventing damage to normal epithelial cells induced by epidermal growth factor receptor inhibitor (EGFRI) and inhibiting cancer cells, by administering a composition containing a ?-1 adrenergic receptor antagonist to reduce damage to normal epithelial cells induced by the EGFRI. The composition comprising ?-1 adrenergic receptor antagonist is administered to reduce damage to normal epithelial cells induced by the EGFRI. The composition comprising ?-1 adrenergic receptor antagonist can be administered together with an epidermal growth factor receptor inhibitor to synergistically inhibit cancer cells.
    Type: Application
    Filed: July 8, 2021
    Publication date: August 10, 2023
    Inventors: Chun-Wei LU, Jong-Hwei SU PANG, Yu-Shien KO, Wen-Hung CHUNG, Mei-Jun CHEN
  • Publication number: 20230076745
    Abstract: A method for assessing the risk of cutaneous adverse drug reactions (CADRs) caused by an epidermal growth factor receptor inhibitor is provided, wherein the CADRs comprises but not limited to: maculopapular eruption (MPE), erythema multiforme (EM), Stevens Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), and drug rash with eosinophilia and systemic symptoms (DRESS). Also provided is a detection kit for assessing the risk of developing CADRs in patients, said kit comprising a reagent for determining specific HLA alleles and a use of the detection kit in assessing the risk of developing CADR in a patient.
    Type: Application
    Filed: August 16, 2019
    Publication date: March 9, 2023
    Inventors: Wen-Hung CHUNG, Shuen-Iu HUNG, Chun-Bing CHEN, Chun-Wei LU, Chuang-Wei WANG
  • Patent number: 11243591
    Abstract: An uninterruptible power system and an operation method thereof are provided. The uninterruptible power system has a plurality of function blocks which form a topology structure of the uninterruptible power system. The uninterruptible power system comprises a sensing circuit and a control circuit. The sensing circuit is configured to sense the function blocks and to generate a sensing data accordingly. The control circuit is configured to determine, according to the sensing data, whether an event occurs in any of the function blocks. When the determination is yes, the control circuit generates an event code corresponding to the event and outputs a control command accordingly. The control command is used to control a display interface to display the event code, and is used to control the display interface to send a prompt message through a function block graphic symbol corresponding to the event code in the displayed topology structure.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: February 8, 2022
    Assignee: CYBER POWER SYSTEMS, INC.
    Inventors: Chao-Ching Yang, Chun-Wei Lu
  • Publication number: 20220000807
    Abstract: Methods for treating a wound or promote wound healing are provided, comprising the step of administering a composition including an effective amount of ?-1 adrenergic receptor antagonist to a subject in need thereof. Also provided is apparatus for wound healing, comprising a dressing and a composition including an effective amount of ?-1 adrenergic receptor antagonist.
    Type: Application
    Filed: September 21, 2021
    Publication date: January 6, 2022
    Inventors: Chun-Wei Lu, Jong-Hwei Su Pang, Yu-Shien Ko, Wen-Hung Chung, Chao-Kai Hsu
  • Patent number: 11154518
    Abstract: Methods for treating a wound or promote wound healing are provided, comprising the step of administering a composition including an effective amount of ?-1 adrenergic receptor antagonist to a subject in need thereof. Also provided is apparatus for wound healing, comprising a dressing and a composition including an effective amount of ?-1 adrenergic receptor antagonist.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: October 26, 2021
    Assignees: CHANG GUNG MEMORIAL HOSPITAL, LINKOU, CHANG GUNG UNIVERSITY, NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Chun-Wei Lu, Jong-Hwei Su Pang, Yu-Shien Ko, Wen-Hung Chung, Chao-Kai Hsu
  • Patent number: 11087434
    Abstract: An image processing apparatus and an image processing method are provided. The image processing apparatus includes a first memory, a plurality of image processing circuits, a first image processing circuit and dithering circuit. The first memory is utilized for storing an input frame. The image processing circuits are utilized for sequentially performing respective image processing operations on the input frame to generate a first intermediate frame. The first image processing circuit is utilized for performing a first image processing operation on the first intermediate frame to generate a second intermediate frame and writing the second intermediate frame into the first memory. The dithering circuit is utilized for performing a dithering operation on the second intermediate frame transmitted from the first image processing circuit to generate a first output frame and performing the dithering operation on the second intermediate frame read from the first memory to generate a second output frame.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: August 10, 2021
    Assignee: NOVATEK Microelectronics Corp.
    Inventors: Hua-Gang Chang, Chun-Wei Lu, Yu-Hsiung Yin
  • Publication number: 20200285290
    Abstract: An uninterruptible power system and an operation method thereof are provided. The uninterruptible power system has a plurality of function blocks which form a topology structure of the uninterruptible power system. The uninterruptible power system comprises a sensing circuit and a control circuit. The sensing circuit is configured to sense the function blocks and to generate a sensing data accordingly. The control circuit is configured to determine, according to the sensing data, whether an event occurs in any of the function blocks. When the determination is yes, the control circuit generates an event code corresponding to the event and outputs a control command accordingly. The control command is used to control a display interface to display the event code, and is used to control the display interface to send a prompt message through a function block graphic symbol corresponding to the event code in the displayed topology structure.
    Type: Application
    Filed: November 6, 2019
    Publication date: September 10, 2020
    Inventors: CHAO-CHING YANG, CHUN-WEI LU
  • Publication number: 20200206164
    Abstract: Methods for treating a wound or promote wound healing are provided, comprising the step of administering a composition including an effective amount of ?-1 adrenergic receptor antagonist to a subject in need thereof. Also provided is apparatus for wound healing, comprising a dressing and a composition including an effective amount of ?-1 adrenergic receptor antagonist.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 2, 2020
    Inventors: Chun-Wei LU, Jong-Hwei SU PANG, Yu-Shien KO, Wen-Hung CHUNG, Chao-Kai HSU
  • Patent number: 10121613
    Abstract: A keyswitch device includes a base plate, a membrane circuit board, a light source, and a keyswitch assembly. The membrane circuit board is disposed on the base plate and includes a reflective film layer, a transmissive film layer, and a light guide spacer. The reflective film layer is located on the base plate. The transmissive film layer is located over the reflective film layer. The light guide spacer has an accommodating space. The reflective film layer and the transmissive film layer are respectively located at opposite sides of the light guide spacer. The light source is disposed between the reflective film layer and the transmissive film layer and located in the accommodating space. The keyswitch assembly is disposed on the membrane circuit board.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: November 6, 2018
    Assignee: Chicony Electronics Co., Ltd.
    Inventors: Pao-Chin Alan Chen, Ching-Cheng Tsai, Tsung-Min Chen, Pai-Hsiang Wang, Chun-Wei Lu
  • Publication number: 20180203229
    Abstract: The see-through eyepiece includes a first prism, a second prism, and a partially reflective layer. The first prism has an input surface, a flat first total internal reflection surface, and a first interface surface. The second prism has a second interface surface, a flat second total internal reflection surface, and a reflection surface. The partially reflective layer is disposed between the second interface surface and the first interface surface. The second and first prisms are attached together along the second and first interface surfaces, thereby forming the complete see-through eyepiece. The present invention is able to reduce the traversal distance of light within the prisms, effectively lowering the thickness of the see-through eyepiece, or enhancing its field or angle of view. A user may perceive images more easily and conveniently, achieving better product performance and applicability.
    Type: Application
    Filed: January 13, 2017
    Publication date: July 19, 2018
    Inventors: Chun Wei Lu, Shiann Jang Wang, Wen-Lung Liang
  • Publication number: 20170294278
    Abstract: A keyswitch device includes a base plate, a membrane circuit board, a light source, and a keyswitch assembly. The membrane circuit board is disposed on the base plate and includes a reflective film layer, a transmissive film layer, and a light guide spacer. The reflective film layer is located on the base plate. The transmissive film layer is located over the reflective film layer. The light guide spacer has an accommodating space. The reflective film layer and the transmissive film layer are respectively located at opposite sides of the light guide spacer. The light source is disposed between the reflective film layer and the transmissive film layer and located in the accommodating space. The keyswitch assembly is disposed on the membrane circuit board.
    Type: Application
    Filed: August 12, 2016
    Publication date: October 12, 2017
    Inventors: Pao-Chin Alan CHEN, Ching-Cheng TSAI, Tsung-Min CHEN, Pai-Hsiang WANG, Chun-Wei LU
  • Patent number: 8348443
    Abstract: A document camera and its light box are provided in the disclosure. The light box includes a base, a light guiding plate embedded in the base, and a light source device movably disposed on the base. The light guiding plate has a light input face and a light output face which are both light transmissive from the base. When the light source device is moved to face the light input face, the light source device provides lights outwards the light guiding plate via the light input face, otherwise, when the light source device is moved away from the light input face, the light source device provides light to the light output face down wards.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: January 8, 2013
    Assignee: AVer Information Inc.
    Inventors: Cheng-Cheng Yu, Chun-Wei Lu, Yi-Cheng Chien
  • Publication number: 20120268626
    Abstract: An apparatus and a method for eliminating glare are disclosed, wherein this method includes steps as follow. First, a first image is captured from an object when a first light source radiates light and a second light source is turned off, and a second image is captured from the object when the first light source is turned off and the second light source radiates light, wherein the first and second light sources are separate from each other. Then, a first glaring area is removed from the first image to create a first modified image, and a second glaring area is removed from the second image to create a second modified image. Then, the first and second modified images are merged to create a merged image.
    Type: Application
    Filed: April 25, 2011
    Publication date: October 25, 2012
    Applicant: AVERMEDIA INFORMATION, INC.
    Inventors: Chun-Wei LU, Chi-Fa HSU, Te-Wei HUANG
  • Publication number: 20110228538
    Abstract: A document camera and its light box are provided in the disclosure. The light box includes a base, a light guiding plate embedded in the base, and a light source device movably disposed on the base. The light guiding plate has a light input face and a light output face which are both light transmissive from the base. When the light source device is moved to face the light input face, the light source device provides lights outwards the light guiding plate via the light input face, otherwise, when the light source device is moved away from the light input face, the light source device provides light to the light output face down wards.
    Type: Application
    Filed: May 20, 2010
    Publication date: September 22, 2011
    Applicant: AVERMEDIA INFORMATION, INC.
    Inventors: Cheng-Cheng Yu, Chun-Wei Lu, Yi-Cheng Chien