Patents by Inventor Cheng-Liang Lee

Cheng-Liang 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: 12218051
    Abstract: Exemplary embodiments for redistribution layers of integrated circuit components are disclosed. The redistribution layers of integrated circuit components of the present disclosure include one or more arrays of conductive contacts that are configured and arranged to allow a bonding wave to displace air between the redistribution layers during bonding. This configuration and arrangement of the one or more arrays minimize discontinuities, such as pockets of air to provide an example, between the redistribution layers during the bonding.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: February 4, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Cheng-Yuan Li, Kuo-Cheng Lee, Yun-Wei Cheng, Yen-Liang Lin
  • Publication number: 20250036886
    Abstract: Using a large language model to comply with a user request. The large language model receives tool documentation for each of one or more tools, and analyzes the tool documentation for each of the one or more tools to determine, for each tool, one or more tasks that the tool is operable to perform. Upon receiving a request from a user, the large language model generates a plan for complying with the request by using one or more of the tools, the plan including performance of one or more of the tasks.
    Type: Application
    Filed: July 9, 2024
    Publication date: January 30, 2025
    Inventors: Chen-Yu Lee, Alexander Ratner, Tomas Pfister, Chun-Liang Li, Yasuhisa Fujii, Ranjay Krishna, Cheng-Yu Hsieh, Si-An Chen
  • Publication number: 20250038073
    Abstract: A package structure and a method for forming the same are provided. The package structure includes a first package structure and a second package structure. The first package structure includes a first device formed over a first substrate. The first device includes a first conductive plug connected to a through substrate via (TSV) structure formed in the first substrate. A buffer layer surrounds the first substrate. A first bonding layer is formed over the first substrate and the buffer layer. The second package structure includes a second device formed over a second substrate. A second bonding layer is formed over the second device. A hybrid bonding structure is between the first package structure and the second package structure by bonding the first bonding layer to the second bonding layer.
    Type: Application
    Filed: July 27, 2023
    Publication date: January 30, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Ke-Han SHEN, Chih-Yuan CHEN, Jiung WU, Hung-Yi Kuo, Chung-Ju LEE, Tung-He CHOU, Ji CUI, Kuo-Chung YEE, Chen-Hua YU, Cheng-Chieh HSIEH, Yu-Jen LIEN, Yian-Liang KUO, Shih-Hao TSENG, Jen Yu WANG, Tzu-Chieh Chou
  • Patent number: 12211737
    Abstract: In some embodiments, the present disclosure relates to a method that includes forming a dielectric layer over a conductive structure on a substrate. A removal process is performed to remove a portion of the dielectric layer to expose a portion of the conductive structure. The substrate is transported into a cleaning chamber having a wafer chuck below a bell jar structure. A cleaning process is performed to clean the exposed portion of the conductive structure by turning on a noble gas source to introduce a noble gas within the cleaning chamber, turning on an oxygen gas source to introduce oxygen within the cleaning chamber, applying a first bias to a plasma coil to form a plasma gas, and applying a second bias to the wafer chuck. The substrate is removed from the cleaning chamber. A conductive layer is formed over the dielectric layer and coupled to the conductive structure.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: January 28, 2025
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yen-Liang Lin, Chia-Wen Zhong, Yao-Wen Chang, Min-Chang Ching, Kuo-Liang Lu, Cheng-Yuan Tsai, Ru-Liang Lee
  • Publication number: 20200230595
    Abstract: An immunodetection method is provided, including: providing a disk; providing a capture antibody on a substrate adding a sample to a reservoir; applying a first rotational speed to transfer the sample containing an antigen from the reservoir to a reaction chamber applying a second rotational speed to precipitate the sample on the substrate so as to combine the antigen in the sample with the capture antibody to obtain a first complex; using capillary force to make the sample flow out of the reaction chamber and to fill the flow channel; applying a third rotational speed to transfer the sample from the flow channel to the waste chamber; providing a detection antibody on the substrate to combine the detection antibody with the first complex to obtain a second complex; and detecting a spectral signal from the localized surface plasma resonance of the second complex.
    Type: Application
    Filed: January 9, 2020
    Publication date: July 23, 2020
    Inventors: Chih-Hsin Shih, Ho-Chin Wu, Cheng-Liang Lee, Chuen-Yuan Hsu
  • Publication number: 20130093332
    Abstract: An intelligent LED lamp group control device using an existing wall switch for controlling a group of LED lamps includes an AC power converter, an interface for intelligent control using an interface circuit for upgrading the existing wall switch for scene group control. The device further includes a night lamp control input port, an emergency operation switch, an external set control box connector, a wall switch input unit, a control configuration set interface, a power failure battery input port and a night lamp and RS-485 serial port. The device enables one single controller to achieve control of and provide power supply to multiple LED lamps, and uses a communication control interface for converting the power supply originally provided to the LED lamps into a logic control signal so that the wiring layout and location of the original lighting control wall switch can be used.
    Type: Application
    Filed: October 14, 2011
    Publication date: April 18, 2013
    Applicant: ENERGY INTELLIGENCE CORPORATION
    Inventors: Cheng-Liang Lee, Hsi Alex Chang, Hsuan-Chieh Hsiang, Ming-Wei Hong, Jen-Yu Tseng
  • Publication number: 20130093357
    Abstract: A collective LED intelligent illumination control device includes a power converter for providing the necessary working power supply to a plurality of LED lamps, and a multipurpose controller for dimming control of each said LED lamp which includes a power measurement module for measuring the power consumed by each LED lamp and recording the measured data, a scene mode input interface in conjunction with at least one existing wall switch for group switching and multi-step dimming controls, and a built-in network card and a Zigbee communication interface for communication with a remote server for remote power and dimming controls and collection of power consumption data of each said LED lamp and for wireless communication with surrounding sensors and equipment for predetermined data collection and controls.
    Type: Application
    Filed: October 14, 2011
    Publication date: April 18, 2013
    Applicant: ENERGY INTELLIGENCE CORPORATION
    Inventors: Cheng-Liang Lee, Hsi Alex Chang, Li-Hung Kuo
  • Patent number: 7099785
    Abstract: An electric plug is disclosed which includes a detection circuit, which detects electric current and voltage and removes high frequency noises from power supply; an electric energy measuring and converting circuit, which receives detected signal from the detection circuit and outputs a corresponding electric energy signal; a microprocessor, which proceeds with electric energy signal processing, time counting and data storing processes according to the electric energy signal received from the electric energy measuring and converting circuit; a DC power supply circuit, which provides the necessary working voltage to the electric energy measuring and converting circuit and the microprocessor; and an LCD circuit, which displays electric energy and time data.
    Type: Grant
    Filed: July 21, 2005
    Date of Patent: August 29, 2006
    Assignee: Joseph Technology Co., Ltd.
    Inventors: Cheng-Liang Lee, Chien-Chih Chen, Li-Hung Kuo
  • Publication number: 20060036380
    Abstract: An electric plug is disclosed which includes a detection circuit, which detects electric current and voltage and removes high frequency noises from power supply; an electric energy measuring and converting circuit, which receives detected signal from the detection circuit and outputs a corresponding electric energy signal; a microprocessor, which proceeds with electric energy signal processing, time counting and data storing processes according to the electric energy signal received from the electric energy measuring and converting circuit; a DC power supply circuit, which provides the necessary working voltage to the electric energy measuring and converting circuit and the microprocessor; and an LCD circuit, which displays electric energy and time data.
    Type: Application
    Filed: July 21, 2005
    Publication date: February 16, 2006
    Applicant: JOSEPH TECHNOLOGY CO., LTD.
    Inventors: Cheng-Liang Lee, Chien-Chih Chen, Li-Hung Kuo
  • Patent number: 6988800
    Abstract: A toric contact lens incorporating meniscus-shaped top and bottom flattened zones for dynamic stabilization comprises a convex outer surface and a concave inner surface. The lens has a central optic zone, a top meniscus-shaped flattened zone formed between upper edge of the optic zone and upper edge of the convex outer surface, and a bottom meniscus-shaped flattened zone between lower edge of the optic zone and lower edge of the convex outer surface, where a left intersection and a right intersection are formed by said top flattened zone intersecting said bottom flattened zone on both sides, which in turn form a plurality of horizontal positional lines each.
    Type: Grant
    Filed: January 6, 2004
    Date of Patent: January 24, 2006
    Assignee: St. Shine Optical Co., Ltd.
    Inventors: Yu-Jan Chou, Chien-Hua Ku, Cheng-Liang Lee
  • Patent number: 6939118
    Abstract: A molding apparatus for generating toric contact lenses, comprises a convex inserter, a front convex inserter carrier, a rear convex inserter carrier, and a first and a second fasteners. The convex inserter, used to form a convex outer surface of toric contact lens, has positioning lines on its convex head. It is embedded in the front convex inserter carrier which also has positioning lines on its upper brim, jointing with the convex inserter, and an angle pointing line on its cylindrical surface. A first fastener is used to helically tighten the convex inserter to the front convex inserter carrier while a second fastener joining the front convex inserter carrier with the rear convex inserter carrier. The front convex inserter carrier is embedded in the rear convex inserter carrier which has a number of lines representing angles of astigmatism on its cylindrical surface.
    Type: Grant
    Filed: January 6, 2004
    Date of Patent: September 6, 2005
    Assignee: St. Shine Optical Co., Ltd.
    Inventors: Yu-Jan Chou, Chien-Hua Ku, Ming Lee, Cheng-Liang Lee
  • Publication number: 20050147705
    Abstract: A molding apparatus for generating toric contact lenses, comprises a convex inserter, a front convex inserter carrier, a rear convex inserter carrier, and a first and a second fasteners. The convex inserter, used to form a convex outer surface of toric contact lens, has positioning lines on its convex head. It is embedded in the front convex inserter carrier which also has positioning lines on its upper brim, jointing with the convex inserter, and an angle pointing line on its cylindrical surface. A first fastener is used to helically tighten the convex inserter to the front convex inserter carrier while a second fastener joining the front convex inserter carrier with the rear convex inserter carrier. The front convex inserter carrier is embedded in the rear convex inserter carrier which has a number of lines representing angles of astigmatism on its cylindrical surface.
    Type: Application
    Filed: January 6, 2004
    Publication date: July 7, 2005
    Inventors: Yu-Jan Chou, Chien-Hua Ku, Ming Lee, Cheng-Liang Lee
  • Publication number: 20050146678
    Abstract: A toric contact lens incorporating meniscus-shaped top and bottom flattened zones for dynamic stabilization comprises a convex outer surface and a concave inner surface. The lens has a central optic zone, a top meniscus-shaped flattened zone formed between upper edge of the optic zone and upper edge of the convex outer surface, and a bottom meniscus-shaped flattened zone between lower edge of the optic zone and lower edge of the convex outer surface, where a left intersection and a right intersection are formed by said top flattened zone intersecting said bottom flattened zone on both sides, which in turn form a plurality of horizontal positional lines each.
    Type: Application
    Filed: January 6, 2004
    Publication date: July 7, 2005
    Inventors: Yu-Jan Chou, Chien-Hua Ku, Cheng-Liang Lee
  • Publication number: 20020020980
    Abstract: A folding collapsible kick scooter includes a footplate holding a rear wheel, a spring-supported rear brake unit installed in the rear side of the footplate and adapted to stop the rear wheel from rotation, a handlebar and front fork assembly coupled to the front side of the footplate and holding a front wheel, a folding structure coupled between the handlebar and front fork assembly and the footplate and adapted to lock the handlebar and front fork assembly between an extended position and a collapsed position, the handlebar and front fork assembly having a detachable handlebar unit controlled by a press-control locking device to lock/unlock handgrips.
    Type: Application
    Filed: May 2, 2001
    Publication date: February 21, 2002
    Inventor: Cheng-Liang Lee
  • Patent number: 5928536
    Abstract: An electric soldering iron includes a perforated metal barrel having a front end and a rear end, a soldering tip axially extended from the front end of the soldering tip, a handle having a front end and a rear end, a connector connected between the rear end of the perforated metal barrel and the front end of the handle, a power cord extended out of the rear end of the handle, an electric heater installed in the perforated barrel and connected between the soldering tip and the power cord, an integrated control circuit installed in the handle for heating energy regulating control, a multi-step control switch mounted on the handle and connected to the integrated control circuit, and a LCD provided at the handle to display values selected through the multi-step control switch.
    Type: Grant
    Filed: September 21, 1998
    Date of Patent: July 27, 1999
    Inventor: Cheng-Liang Lee
  • Patent number: 5468040
    Abstract: A power-operated automobile sunshade including a double-threaded screw rod turned by a motor through a single-threaded screw rod via a worm gear to move screw nuts inward toward each other along the double-threaded screw rod so as to move two linked rods in lifting the shade body of a shade roller over the rear windshield of the automobile.
    Type: Grant
    Filed: February 1, 1994
    Date of Patent: November 21, 1995
    Inventors: Shih-Fang Peng Hsieh, Cheng-Liang Lee
  • Patent number: D468240
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: January 7, 2003
    Assignee: Mount-Channel Mfg. Co., Ltd.
    Inventor: Cheng-Liang Lee