Patents by Inventor Jeng Lee

Jeng 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).

  • Publication number: 20240176944
    Abstract: A method of process technology assessment is provided. The method includes: defining a scope of the process technology assessment, the scope comprising an original process technology and a first process technology; modeling a first object in an integrated circuit into a resistance domain and a capacitance domain; generating a first resistance scaling factor and a first capacitance scaling factor based on the modeling, the original process technology, and the first process technology; and utilizing, by an electronic design automation (EDA) tool, the first resistance scaling factor and the first capacitance scaling factor for simulation of the integrated circuit.
    Type: Application
    Filed: February 6, 2024
    Publication date: May 30, 2024
    Inventors: Hung-Chih Ou, Kuo-Fu Lee, Wen-Hao Chen, Keh-Jeng Chang, Hsiang-Ho Chang
  • Patent number: 11928416
    Abstract: A method of process technology assessment is provided. The method includes: defining a scope of the process technology assessment, the scope comprising an original process technology and a first process technology; modeling a first object in an integrated circuit into a resistance domain and a capacitance domain; generating a first resistance scaling factor and a first capacitance scaling factor based on the modeling, the original process technology, and the first process technology; and utilizing, by an electronic design automation (EDA) tool, the first resistance scaling factor and the first capacitance scaling factor for simulation of the integrated circuit.
    Type: Grant
    Filed: March 1, 2023
    Date of Patent: March 12, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Hung-Chih Ou, Kuo-Fu Lee, Wen-Hao Chen, Keh-Jeng Chang, Hsiang-Ho Chang
  • Patent number: 11917230
    Abstract: A system and method for maximizing bandwidth in an uplink for a 5G communication system is disclosed. Multiple end devices generate image streams. A gateway is coupled to the end devices. The gateway includes a gateway monitor agent collecting utilization rate data of the gateway and an image inspector collecting inspection data from the received image streams. An edge server is coupled to the gateway. The edge server includes an edge server monitor agent collecting utilization rate data of the edge server. An analytics manager is coupled to the gateway and the edge server. The analytics manager is configured to determine an allocation strategy based on the collected utilization rate data from the gateway and the edge server.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: February 27, 2024
    Assignee: Quanta Cloud Technology Inc.
    Inventors: Yi-Neng Zeng, Keng-Cheng Liu, Wei-Ming Huang, Shih-Hsun Lai, Ji-Jeng Lin, Chia-Jui Lee, Liao Jin Xiang
  • Publication number: 20240005479
    Abstract: Provided are a system and a method for cardiovascular risk prediction, where artificial intelligence is utilized to perform segmentation on non-contrast or contrast medical images to identify precise regions of the heart, pericardium, and aorta of a subject, such that the adipose tissue volume and calcium score can be derived from the medical images to assist in cardiovascular risk prediction. Also provided is a computer readable medium for storing a computer executable code to implement the method.
    Type: Application
    Filed: May 31, 2022
    Publication date: January 4, 2024
    Inventors: Tzung-Dau WANG, Wen-Jeng LEE, Yu-Cheng HUANG, Chiu-Wang TSENG, Cheng-Kuang LEE, Wei-Chung WANG, Cheng-Ying CHOU
  • Patent number: 11487014
    Abstract: An integrated device includes a laser ranging module, a dual-branched fiber bundle, a beam splitter, and an image receiving module. The laser ranging module includes a light source, an optical receiver and a computing unit. The fiber bundle is disposed between the laser ranging module and the beam splitter. A target reflects a measuring beam emitted by the light source to form a reflected beam. The beam splitter splits the reflected beam into a first reflected beam and a second reflected beam. The first reflected beam is transmitted to the optical receiver through the fiber bundle to generate a measurement signal. The computing unit receives the measurement signal to calculate a distance between the target and the fiber bundle. The image receiving module is disposed on the optical path of the second reflected beam to receive the second reflected beam and displays the image of the target.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: November 1, 2022
    Assignee: NATIONAL APPLIED RESEARCH LABORATORIES
    Inventors: Tai-Shan Liao, Long-Jeng Lee, Shih-Jie Chou, Chun-Jen Weng
  • Publication number: 20210096256
    Abstract: An integrated device includes a laser ranging module, a dual-branched fiber bundle, a beam splitter, and an image receiving module. The laser ranging module includes a light source, an optical receiver and a computing unit. The fiber bundle is disposed between the laser ranging module and the beam splitter. A target reflects a measuring beam emitted by the light source to form a reflected beam. The beam splitter splits the reflected beam into a first reflected beam and a second reflected beam. The first reflected beam is transmitted to the optical receiver through the fiber bundle to generate a measurement signal. The computing unit receives the measurement signal to calculate a distance between the target and the fiber bundle. The image receiving module is disposed on the optical path of the second reflected beam to receive the second reflected beam and displays the image of the target.
    Type: Application
    Filed: March 26, 2020
    Publication date: April 1, 2021
    Inventors: TAI-SHAN LIAO, LONG-JENG LEE, SHIH-JIE CHOU, CHUN-JEN WENG
  • Publication number: 20170016769
    Abstract: The present invention provides a measurement system of real-time spatially-resolved spectrum and time-resolved spectrum and a measurement module thereof. The measurement system includes an excitation light and a measurement module. The excitation light excites a fluorescent sample and the measurement module receives and analyzes fluorescence emitted by the fluorescent sample. The measurement module includes a single-photon linear scanner and a linear CCD spectrometer. The single-photon linear scanner selectively intercepts a light beam component of a multi-wavelength light beam that has a predetermined wavelength to generate a single-wavelength time-resolved signal, wherein the multi-wavelength light beam is generated by splitting the fluorescence. The linear CCD spectrometer receives the multi-wavelength light beam and generates a spatially-resolved full-spectrum fluorescence signal.
    Type: Application
    Filed: August 13, 2015
    Publication date: January 19, 2017
    Inventors: Ming-Hsien CHOU, Jian-Long XIAO, Ya-Wen CHUANG, Jyh-Rou SZE, Po-Jui CHEN, Chun-Fu LIN, Long-Jeng LEE, Chun-Li CHANG, Chi Hung HUANG, Da-Ren LIU
  • Publication number: 20160164764
    Abstract: A computing device may be joined to a cluster by discovering the device, determining whether the device is eligible to join the cluster, configuring the device, and assigning the device a cluster role. A device may be assigned to act as a cluster master, backup master, active device, standby device, or another role. The cluster master may be configured to assign tasks, such as network flow processing to the cluster devices. The cluster master and backup master may maintain global, run-time synchronization data pertaining to each of the network flows, shared resources, cluster configuration, and the like. The devices within the cluster may monitor one another. Monitoring may include transmitting status messages comprising indicators of device health to the other devices in the cluster. In the event a device satisfies failover conditions, a failover operation to replace the device with another standby device, may be performed.
    Type: Application
    Filed: December 1, 2015
    Publication date: June 9, 2016
    Inventors: Thomas Linden, James Huang, Jeff Hsu, Ming-Jeng Lee
  • Patent number: 9203865
    Abstract: A computing device may be joined to a cluster by discovering the device, determining whether the device is eligible to join the cluster, configuring the device, and assigning the device a cluster role. A device may be assigned to act as a cluster master, backup master, active device, standby device, or another role. The cluster master may be configured to assign tasks, such as network flow processing to the cluster devices. The cluster master and backup master may maintain global, run-time synchronization data pertaining to each of the network flows, shared resources, cluster configuration, and the like. The devices within the cluster may monitor one another. Monitoring may include transmitting status messages comprising indicators of device health to the other devices in the cluster. In the event a device satisfies failover conditions, a failover operation to replace the device with another standby device, may be performed.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: December 1, 2015
    Assignee: WATCHGUARD TECHNOLOGIES, INC.
    Inventors: Thomas Linden, James Huang, Jeff Hsu, Ming-Jeng Lee
  • Patent number: 8392496
    Abstract: A computing device may be joined to a cluster by discovering the device, determining whether the device is eligible to join the cluster, configuring the device, and assigning the device a cluster role. A device may be assigned to act as a cluster master, backup master, active device, standby device, or another role. The cluster master may be configured to assign tasks, such as network flow processing to the cluster devices. The cluster master and backup master may maintain global, run-time synchronization data pertaining to each of the network flows, shared resources, cluster configuration, and the like. The devices within the cluster may monitor one another. Monitoring may include transmitting status messages comprising indicators of device health to the other devices in the cluster. In the event a device satisfies failover conditions, a failover operation to replace the device with another standby device, may be performed.
    Type: Grant
    Filed: December 21, 2009
    Date of Patent: March 5, 2013
    Assignee: Watchguard Technologies, Inc.
    Inventors: Thomas Linden, James Huang, Jeff Hsu, Ming-Jeng Lee
  • Patent number: 8316113
    Abstract: A computing device may be joined to a cluster by discovering the device, determining whether the device is eligible to join the cluster, configuring the device, and assigning the device a cluster role. A device may be assigned to act as a cluster master, backup master, active device, standby device, or another role. The cluster master may be configured to assign tasks, such as network flow processing to the cluster devices. The cluster master and backup master may maintain global, run-time synchronization data pertaining to each of the network flows, shared resources, cluster configuration, and the like. The devices within the cluster may monitor one another. Monitoring may include transmitting status messages comprising indicators of device health to the other devices in the cluster. In the event a device satisfies failover conditions, a failover operation to replace the device with another standby device, may be performed.
    Type: Grant
    Filed: December 21, 2009
    Date of Patent: November 20, 2012
    Assignee: Watchguard Technologies, Inc.
    Inventors: Thomas Linden, James Huang, Jeff Hsu, Ming-Jeng Lee
  • Publication number: 20120208929
    Abstract: A resin composition for LED encapsulation is provided. The resin composition includes an epoxy resin, a curing agent and a stress adjusting agent. The resin composition of the present invention improves reliability of LED products and meets requirements in industry.
    Type: Application
    Filed: February 13, 2012
    Publication date: August 16, 2012
    Applicant: EVERLIGHT USA, INC.
    Inventors: Der-Gun Chou, Wen-Jeng Lee, Ta-Ming Liu, Tsung-Yi Chao
  • Patent number: 8138276
    Abstract: The present invention relates to a silicone containing encapsulant composition. One embodiment of the encapsulant composition comprises (a) 30˜60 weight % of an epoxy resin; (b) 30˜60 weight % of an acid anhydride curing agent; (c) 0.1˜30 weight % of a Carbinol function silicone resin which can form a homogeneous mixture with (a) and (b) described above; and (d) 0.1˜5 weight % of a reactive UV absorber or HALS; and reactive anti-oxidant and/or phosphor containing flame retardant. The encapsulant composition can be used for a solid state light emitting device to achieve low internal stress and better -anti-yellowing performance.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: March 20, 2012
    Assignee: Everlight USA, Inc.
    Inventors: Tsung-Yi Chao, Wen-Jeng Lee, Der-Gun Chou, Yen-Cheng Li, Meng-Huang Yan
  • Publication number: 20110054076
    Abstract: The present invention relates to a silicone containing encapsulant composition. One embodiment of the encapsulant composition comprises (a) 30˜60 weight % of an epoxy resin; (b) 30˜60 weight % of an acid anhydride curing agent; (c) 0.1˜30 weight % of a Carbinol function silicone resin which can form a homogeneous mixture with (a) and (b) described above; and (d) 0.1˜5 weight % of a reactive UV absorber or HALS; and reactive anti-oxidant and/or phosphor containing flame retardant. The encapsulant composition can be used for a solid state light emitting device to achieve low internal stress and better-anti-yellowing performance.
    Type: Application
    Filed: December 3, 2009
    Publication date: March 3, 2011
    Applicant: Everlight USA, Inc.
    Inventors: Tsung-Yi Chao, Wen-Jeng Lee, Der-Gun Chou, Yen-Cheng Li, Meng-Huang Yan
  • Publication number: 20100169446
    Abstract: A computing device may be joined to a cluster by discovering the device, determining whether the device is eligible to join the cluster, configuring the device, and assigning the device a cluster role. A device may be assigned to act as a cluster master, backup master, active device, standby device, or another role. The cluster master may be configured to assign tasks, such as network flow processing to the cluster devices. The cluster master and backup master may maintain global, run-time synchronization data pertaining to each of the network flows, shared resources, cluster configuration, and the like. The devices within the cluster may monitor one another. Monitoring may include transmitting status messages comprising indicators of device health to the other devices in the cluster. In the event a device satisfies failover conditions, a failover operation to replace the device with another standby device, may be performed.
    Type: Application
    Filed: December 21, 2009
    Publication date: July 1, 2010
    Applicant: WATCHGUARD TECHNOLOGIES, INC.
    Inventors: Thomas Linden, James Huang, Jeff Hsu, Ming-Jeng Lee
  • Publication number: 20100162036
    Abstract: A computing device may be joined to a cluster by discovering the device, determining whether the device is eligible to join the cluster, configuring the device, and assigning the device a cluster role. A device may be assigned to act as a cluster master, backup master, active device, standby device, or another role. The cluster master may be configured to assign tasks, such as network flow processing to the cluster devices. The cluster master and backup master may maintain global, run-time synchronization data pertaining to each of the network flows, shared resources, cluster configuration, and the like. The devices within the cluster may monitor one another. Monitoring may include transmitting status messages comprising indicators of device health to the other devices in the cluster. In the event a device satisfies failover conditions, a failover operation to replace the device with another standby device, may be performed.
    Type: Application
    Filed: December 21, 2009
    Publication date: June 24, 2010
    Applicant: WATCHGUARD TECHNOLOGIES, INC.
    Inventors: Thomas Linden, James Huang, Jeff Hsu, Ming-Jeng Lee
  • Publication number: 20100162383
    Abstract: A computing device may be joined to a cluster by discovering the device, determining whether the device is eligible to join the cluster, configuring the device, and assigning the device a cluster role. A device may be assigned to act as a cluster master, backup master, active device, standby device, or another role. The cluster master may be configured to assign tasks, such as network flow processing to the cluster devices. The cluster master and backup master may maintain global, run-time synchronization data pertaining to each of the network flows, shared resources, cluster configuration, and the like. The devices within the cluster may monitor one another. Monitoring may include transmitting status messages comprising indicators of device health to the other devices in the cluster. In the event a device satisfies failover conditions, a failover operation to replace the device with another standby device, may be performed.
    Type: Application
    Filed: December 21, 2009
    Publication date: June 24, 2010
    Applicant: WATCHGUARD TECHNOLOGIES, INC.
    Inventors: Thomas Linden, James Huang, Jeff Hsu, Ming-Jeng Lee
  • Publication number: 20070101320
    Abstract: A method for scheduling instructions for clustered digital signal processors, the processors including a plurality of clusters, each cluster including at least two functional units and a first register file having a first unit, a second unit and a single set of access ports shared by the functional units, includes the steps of checking whether executing one instruction needs data to be read from the first unit and the second unit of the first register file, generating a copying instruction to transfer data from the first unit to the second unit of the first register file, checking whether there is a prior operation cycle available to perform the copying instruction, scheduling the copying instruction in the prior operation cycle, and scheduling the instruction after the copying instruction.
    Type: Application
    Filed: October 27, 2005
    Publication date: May 3, 2007
    Applicant: NATIONAL TSING HUA UNIVERSITY
    Inventors: Chung Tang, Yung Lin, Jeng Lee
  • Patent number: 7175474
    Abstract: A power adapter having replaceable plugs includes a main body, a socket module, a conducting wire, a rotating casing and a household plug. The main body includes a wire containing groove, an automobile plug and a connecting base formed on both sides of the wire containing groove, and electric conducting terminals disposed at the connecting base. The socket module includes a fixing base connected to the connecting base and a socket contained inside the fixing base, and the socket is electrically connected to each electric conducting terminal. The conducting wire is electrically connected to an automobile plug and each electric conducting terminal, wound into a wire containing groove, and covered by a rotating casing. The rotating casing is rotated for winding the conducting wire, and a replaceable household plug is inserted into the socket, and the household plug is electrically connected to a circuit of the main body.
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: February 13, 2007
    Assignee: Elementech International Co., Ltd.
    Inventors: Chi-Lin Chang, Yuan-Hen Fu, Min-Jeng Lee
  • Patent number: 7145294
    Abstract: A detecting apparatus for a lamp is disclosed. The detecting apparatus includes a central processing unit for receiving a spectrum signal and converting the spectrum signal into a digital signal, a converter for converting the digital signal to an analog signal, a controller for receiving the analog signal and generating an operating signal, and an amplifier for receiving the operating signal and outputting a voltage signal to activate the lamp, wherein the spectrum signal is analyzed and differentiated such that an operating condition for the lamp is obtained.
    Type: Grant
    Filed: October 5, 2004
    Date of Patent: December 5, 2006
    Assignee: Precision Instrument Development Center
    Inventors: Tai-Shan Liao, Long-Jeng Lee, Chi-Hung Hwang, Ji-Jur Huang, Jung-Hsing Wang, Feng-Chang Hsu