Patents by Inventor Wei-Hsiang Lee

Wei-Hsiang Lee 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: 11996467
    Abstract: A semiconductor device includes first and second semiconductor fins extending from a substrate and a source/drain region epitaxially grown in recesses of the first and second semiconductor fins. A top surface of the source/drain region is higher than a surface level with top surfaces of the first and second semiconductor fins. The source/drain region includes a plurality of buffer layers. Respective layers of the plurality of buffer layers are embedded between respective layers of the source/drain region.
    Type: Grant
    Filed: May 15, 2023
    Date of Patent: May 28, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tzu-Hsiang Hsu, Ting-Yeh Chen, Wei-Yang Lee, Feng-Cheng Yang, Yen-Ming Chen
  • Publication number: 20240147658
    Abstract: A fan module and computing device with the fan module are disclosed. The fan module includes a handle configured to actuate between an operation state and a release state. The handle in the release state allows a user to vertically remove the fan module from its respective fan module slot and away from the bottom panel.
    Type: Application
    Filed: January 11, 2023
    Publication date: May 2, 2024
    Inventors: Chao-Jung CHEN, Chih-Hsiang LEE, Wei-Pin CHEN, Jyue HOU, Cheng-Chieh WENG
  • Publication number: 20240132496
    Abstract: An ionic compound, an absorbent and an absorption device are provided. The ionic compound has a structure represented by Formula (I): ABn, ??Formula (I) wherein A is B is R1, R2, R3, R4, R5, and R6 are independently H, C1-6 alkyl group; and n is 1 or 2.
    Type: Application
    Filed: June 9, 2023
    Publication date: April 25, 2024
    Applicant: Industrial Technology Research Institute
    Inventors: Wei-Chih LEE, Yi-Hsiang CHEN, Chih-Hao CHEN, Ai-Yu LIOU, Jyi-Ching PERNG, Jiun-Jen CHEN
  • Patent number: 11968293
    Abstract: Context information of a handshake between a source entity and a target entity is obtained at a security proxy. The context information is transmitted from the security proxy to a key manager. The key manager maintains a first private key of the security proxy. A first handshake message is received from the key manager. The first handshake message is generated at least based on the context information and signed with the first private key. The first handshake message is then transmitted to the target entity.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: April 23, 2024
    Assignee: International Business Machines Corporation
    Inventors: Wei-Hsiang Hsiung, Chun-Shuo Lin, Wei-Jie Liau, Cheng-Ta Lee
  • Patent number: 11961777
    Abstract: A package structure and a method of forming the same are provided. The package structure includes a first die, a second die, a first encapsulant, and a buffer layer. The first die and the second die are disposed side by side. The first encapsulant encapsulates the first die and the second die. The second die includes a die stack encapsulated by a second encapsulant encapsulating a die stack. The buffer layer is disposed between the first encapsulant and the second encapsulant and covers at least a sidewall of the second die and disposed between the first encapsulant and the second encapsulant. The buffer layer has a Young's modulus less than a Young's modulus of the first encapsulant and a Young's modulus of the second encapsulant.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: April 16, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wei-Chih Chen, Chien-Hsun Lee, Chung-Shi Liu, Hao-Cheng Hou, Hung-Jui Kuo, Jung-Wei Cheng, Tsung-Ding Wang, Yu-Hsiang Hu, Sih-Hao Liao
  • Patent number: 11962239
    Abstract: A control circuit of a power converter and a control method thereof are provided. The control circuit includes an error amplifier, a controller, a digital filter, and a digital pulse width signal modulator. The error amplifying circuit is coupled to an output terminal of the power converter and provides a digital error signal. The controller provides a first working parameter corresponding to the first external control command when receiving a first external control command. The digital filter generates a current digital compensation value. The digital pulse width signal modulator generates a pulse width modulation signal. The controller provides a second working parameter corresponding to the second external control command when receiving a second external control command. The controller calculates a transition value according to the second working parameter and the current digital compensation value. The controller provides the second working parameter and the transition value to the digital filter.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: April 16, 2024
    Assignee: uPI Semiconductor Corp.
    Inventors: Yun-Kuo Lee, Wei-Hsiang Wang, Yen-Chih Lin, Wei-Hsiu Hung
  • Patent number: 11947694
    Abstract: A method, a computer program product, and a system for implementing a dynamic virtual database honeypot. The method includes relaying a query request received from a database client to a database and receiving, from the database, a response relating to the query request. The method also includes determining the query request is an attack on the database based on session information relating to the database and the database client, generating a honey token based on information contained within the response, generating an alternate response formatted in a same format as the response and containing artificial information that masks the information contained within the response. The method further includes inserting the honey token into the alternate response and transmitting the alternate response to the database client.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: April 2, 2024
    Assignee: International Business Machines Corporation
    Inventors: Galia Diamant, Richard Ory Jerrell, Chun-Shuo Lin, Wei-Hsiang Hsiung, Cheng-Ta Lee, Wei-Jie Liau
  • Publication number: 20240094626
    Abstract: A pellicle for an extreme ultraviolet (EUV) photomask includes a pellicle frame and a main membrane attached to the pellicle frame. The main membrane includes a plurality of nanotubes, and each of the plurality of nanotubes is covered by a coating layer containing Si and one or more metal elements.
    Type: Application
    Filed: April 12, 2023
    Publication date: March 21, 2024
    Inventors: Pei-Cheng HSU, Wei-Hao LEE, Huan-Ling LEE, Hsin-Chang LEE, Chin-Hsiang LIN
  • Patent number: 11935981
    Abstract: A photo-detecting device includes a first semiconductor layer with a first dopant, a light-absorbing layer, a second semiconductor layer, and a semiconductor contact layer. The second semiconductor layer is located on the first semiconductor layer and has a first region and a second region, the light absorbing layer is located between the first semiconductor layer and the second semiconductor layer and has a third region and a fourth region, the semiconductor contact layer contacts the first region. The first region includes a second dopant and a third dopant, the second region includes second dopant, and the third region includes third dopant. The semiconductor contact layer has a first thickness greater than 50 ? and smaller than 1000 ?.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: March 19, 2024
    Assignee: EPISTAR CORPORATION
    Inventors: Chu-Jih Su, Chia-Hsiang Chou, Wei-Chih Peng, Wen-Luh Liao, Chao-Shun Huang, Hsuan-Le Lin, Shih-Chang Lee, Mei Chun Liu, Chen Ou
  • Patent number: 11925701
    Abstract: Provided is a method for skin conditioning comprising administering to a subject in need thereof a composition comprising a Dan Feng peony extract, where the Dan Feng peony extract is extracted from flowers of Dan Feng peony. The Dan Feng peony extract is used to increase the production of hyaluronic acid, maintain the structure of skin keratinocytes, and regulate the moisture content of skin cells.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: March 12, 2024
    Assignee: TCI CO., LTD.
    Inventors: Yung-Hsiang Lin, Wei-Chun Lee
  • Publication number: 20210334619
    Abstract: A portable electronic device adapted for connecting to a base is provided. The base has a first connector and an RFID tag. The portable electronic device includes a casing, a second connector, a cover, a control module and an RFID sensor. The second connector is disposed on a lateral surface of the casing and is adapted for connecting to the first connector. The cover is movably disposed on the lateral surface of the casing and corresponds to the second connector, so as to cover or expose the second connector. The RFID sensor is disposed in the casing and is adjacent to the lateral surface. The RFID sensor detects the RFID tag to generate a signal. The control module is disposed in the casing and coupled to the RFID sensor and the cover. The control module controls the cover to move to expose the second connector according to the signal.
    Type: Application
    Filed: March 9, 2021
    Publication date: October 28, 2021
    Applicant: PEGATRON CORPORATION
    Inventors: Kai Yao Hu, Chien Hsun Wu, Wei Hsiang Lee
  • Publication number: 20190319379
    Abstract: A high-rate signal connector module is disposed on a circuit board and includes a metal housing, an electrical coupling component, and a carrier, where the metal housing has an accommodating space for accommodating the electrical coupling component and the carrier, at least one electrical protection element is disposed on the carrier, and a part of the metal housing is located between the carrier and the circuit board. By means of configurations of various elements of the present invention, attenuation of high-rate signals and radio wave signals can be effectively reduced.
    Type: Application
    Filed: March 27, 2019
    Publication date: October 17, 2019
    Inventors: Ping-Yi LIN, Chia-Hsing YU, Wei-Hsiang LEE
  • Patent number: 8013141
    Abstract: The invention provides a promoter that has high expression strength and can be over-expressed in various tissues of plant, said promoter is a promoter for banana polyubiquitin (polyubiquitin) gene MhUBQ1, and has a sequence as SEQ ID No: 3. The invention provides further a gene expression cassette that contains a promoter comprising a DNA sequence as SEQ ID No: 3, and a polynucleotide having a open reading frame (ORF) linked to the 3? terminal of said promoter, wherein said promoter can activate the transcription of said polynucleotide in a organism containing said gene expression cassette. The invention provides further a gene expression vector that contains a promoter having a DNA sequence as SEQ ID No: 3. Also, the invention provides a process for producing a transgenic plant or part of organ, tissue or cell thereof containing the above-described gene expression cassette.
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: September 6, 2011
    Assignee: National Taiwan University
    Inventors: Pung-Ling Huang, Yi-Yin Do, Wei-Fen Huang, Wei-Hsiang Lee, Yung-Chen Lin
  • Publication number: 20110035845
    Abstract: The invention provides a promoter that has high expression strength and can be over-expressed in various tissues of plant, said promoter is a promoter for banana polyubiquitin (polyubiquitin) gene MhUBQ1, and has a sequence as SEQ ID No: 3. The invention provides further a gene expression cassette that contains a promoter comprising a DNA sequence as SEQ ID No: 3, and a polynucleotide having a open reading frame (ORF) linked to the 3? terminal of said promoter, wherein said promoter can activate the transcription of said polynucleotide in a organism containing said gene expression cassette. The invention provides further a gene expression vector that contains a promoter having a DNA sequence as SEQ ID No: 3. Also, the invention provides a process for producing a transgenic plant or part of organ, tissue or cell thereof containing the above-described gene expression cassette.
    Type: Application
    Filed: October 24, 2008
    Publication date: February 10, 2011
    Applicant: NATIONAL TAIWAN UNIVERSITY
    Inventors: Pung-Ling Huang, Yi-Yin Do, Wei-Fen Huang, Wei-Hsiang Lee, Yung-Chen Lin