Patents by Inventor Weng-Dah Ken

Weng-Dah Ken 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: 20240115222
    Abstract: A fine atomic clock includes a particle source, an MW filter, an atomic gun, a Magneto-MW Trap (MMT) unit, an energy injection unit, and a probing unit. The particle source emits particles. The MW filter receives the particles and generates a plurality of coherent MW of particle beams. The particle beams forms a virtual space-time lattice in an enclosed space. The atomic gun emits a sample. The MMT unit utilizes a magnetic field to trap the sample in the virtual space-time lattice, and utilizes the particle beams to cool down the sample. The sample corresponds to fermions or molecules. The energy injection unit injects energy into the sample to activate the sample into an excitation state. The probing unit activates emission of the sample. An emission frequency of the sample corresponds to a characteristic emission frequency of the sample, and the emission frequency generates a standard time signal.
    Type: Application
    Filed: November 29, 2023
    Publication date: April 11, 2024
    Inventors: Weng-Dah Ken, Fang-Chi Kan
  • Patent number: 11903755
    Abstract: A non-contact angle measuring apparatus includes a matter-wave and energy (MWE) particle source and a detector. The MWE particle source is used for generating boson or fermion particles. The detector is used for detecting a plurality peaks or valleys of an interference pattern generated by 1) the boson or fermion particles corresponding to a slit, a bump, or a hole of a first plane and 2) matter waves' wavefront-split associated with the boson or fermion particles reflected by a second plane, wherein angular locations of the plurality peaks or valleys of the interference pattern, a first distance between a joint region of the first plane and the second plane, and a second distance between the detector and the slit are used for deciding an angle between the first plane and the second plane.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: February 20, 2024
    Inventors: Weng-Dah Ken, Fang-Chi Kan
  • Publication number: 20200397391
    Abstract: A non-contact angle measuring apparatus includes a matter-wave and energy (MWE) particle source and a detector. The MWE particle source is used for generating boson or fermion particles. The detector is used for detecting a plurality peaks or valleys of an interference pattern generated by 1) the boson or fermion particles corresponding to a slit, a bump, or a hole of a first plane and 2) matter waves' wavefront-split associated with the boson or fermion particles reflected by a second plane, wherein angular locations of the plurality peaks or valleys of the interference pattern, a first distance between a joint region of the first plane and the second plane, and a second distance between the detector and the slit are used for deciding an angle between the first plane and the second plane.
    Type: Application
    Filed: June 24, 2020
    Publication date: December 24, 2020
    Inventors: Weng-Dah Ken, Fang-Chi Kan
  • Publication number: 20200381548
    Abstract: A transistor with low leakage currents includes a substrate, a gate, spacers, pad dielectric layers, a source, and a drain. The gate is formed above a gate dielectric layer, wherein the gate dielectric layer has a first dielectric constant. The spacers have a second dielectric constant. The pad dielectric layers are formed under the spacers and having a third dielectric constant. The source and the drain are adjacent to the spacers and in two opposite directions of the gate. The first dielectric constant, the second dielectric constant, and the third dielectric constant are different from each other.
    Type: Application
    Filed: May 27, 2020
    Publication date: December 3, 2020
    Inventors: Chao-Chun Lu, Weng-Dah Ken
  • Patent number: 10604203
    Abstract: A green bike comprises a frame, two wheels, a first internal-gear module and a second internal-gear module and a transmission element. The frame has a pedal, a front supporting unit, a rear supporting unit, and a seat unit. The two wheels are attached to the front supporting unit and the rear supporting unit, respectively. The transmission element is disposed in the frame or a tube shield linking to the frame. The first internal-gear module and the second internal-gear module are coupled with the pedal and at least one of the wheels. The transmission element links the first and the second internal-gear modules for delivering power to the at least one of the wheels.
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: March 31, 2020
    Inventor: Weng-Dah Ken
  • Patent number: 10504603
    Abstract: A system-in-package module with memory includes a non-memory chip, a substrate, and a memory chip. The non-memory chip has a first portion and a second portion. The substrate has a window and the substrate is electrically connected to the second portion of the non-memory chip. The memory chip is placed into the window of the substrate to electrically connect the first portion of the non-memory chip, and there is no direct metal connection between the memory chip and the substrate.
    Type: Grant
    Filed: July 24, 2017
    Date of Patent: December 10, 2019
    Assignee: Etron Technology, Inc.
    Inventors: Weng-Dah Ken, Chao-Chun Lu
  • Patent number: 9940292
    Abstract: A reconfigurable high speed memory chip module includes a type of memory cell array group, a first transmission bus, and a logic unit. The type memory cell array group includes multiple memory cell array integrated circuits (ICs). The first transmission bus coupled to the type memory cell array group has a first programmable transmitting or receiving data rate, a first programmable transmitting or receiving signal swing, a first programmable bus width, and a combination thereof. The logic unit is coupled to the first transmission bus for accessing the type memory cell array group through the first transmission bus.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: April 10, 2018
    Assignee: Etron Technology, Inc.
    Inventors: Weng-Dah Ken, Chao-Chun Lu, Jan-Mye Sung
  • Publication number: 20180024959
    Abstract: A reconfigurable high speed memory chip module includes a type of memory cell array group, a first transmission bus, and a logic unit. The type memory cell array group includes multiple memory cell array integrated circuits (ICs). The first transmission bus coupled to the type memory cell array group has a first programmable transmitting or receiving data rate, a first programmable transmitting or receiving signal swing, a first programmable bus width, and a combination thereof. The logic unit is coupled to the first transmission bus for accessing the type memory cell array group through the first transmission bus.
    Type: Application
    Filed: September 22, 2017
    Publication date: January 25, 2018
    Inventors: Weng-Dah Ken, Chao-Chun Lu, Jan-Mye Sung
  • Publication number: 20170323687
    Abstract: A system-in-package module with memory includes a non-memory chip, a substrate, and a memory chip. The non-memory chip has a first portion and a second portion. The substrate has a window and the substrate is electrically connected to the second portion of the non-memory chip. The memory chip is placed into the window of the substrate to electrically connect the first portion of the non-memory chip, and there is no direct metal connection between the memory chip and the substrate.
    Type: Application
    Filed: July 24, 2017
    Publication date: November 9, 2017
    Inventors: Weng-Dah Ken, Chao-Chun Lu
  • Patent number: 9798692
    Abstract: A reconfigurable high speed memory chip module includes a type of memory cell array group, a first transmission bus, and a logic unit. The type memory cell array group includes multiple memory cell array integrated circuits (ICs). The first transmission bus coupled to the type memory cell array group has a first programmable transmitting or receiving data rate, a first programmable transmitting or receiving signal swing, a first programmable bus width, and a combination thereof. The logic unit is coupled to the first transmission bus for accessing the type memory cell array group through the first transmission bus.
    Type: Grant
    Filed: July 15, 2015
    Date of Patent: October 24, 2017
    Assignee: Etron Technology, Inc.
    Inventors: Weng-Dah Ken, Chao-Chun Lu, Jan-Mye Sung
  • Publication number: 20170281102
    Abstract: A non-contact angle measuring apparatus includes a matter-wave and energy (MWE) particle source and a detector. The MWE particle source is used for generating boson or fermion particles. The detector is used for detecting a plurality peaks or valleys of an interference pattern generated by 1) the boson or fermion particles corresponding to a slit, a bump, or a hole of a first plane and 2) matter waves' wavefront-split associated with the boson or fermion particles reflected by a second plane, wherein angular locations of the plurality peaks or valleys of the interference pattern, a first distance between a joint region of the first plane and the second plane, and a second distance between the detector and the slit are used for deciding an angle between the first plane and the second plane.
    Type: Application
    Filed: March 30, 2017
    Publication date: October 5, 2017
    Inventors: Weng-Dah Ken, Fang-Chi Kan
  • Patent number: 9748002
    Abstract: A system-in-package module with memory includes a non-memory chip, a substrate, and a memory chip. The non-memory chip has a first portion and a second portion. The substrate has a window and the substrate is electrically connected to the second portion of the non-memory chip. The memory chip is placed into the window of the substrate to electrically connect the first portion of the non-memory chip, and there is no direct metal connection between the memory chip and the substrate.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: August 29, 2017
    Assignee: Etron Technology, Inc.
    Inventors: Weng-Dah Ken, Chao-Chun Lu
  • Patent number: 9601456
    Abstract: A system-in-package module includes a non-memory chip, a bundled memory, and an encapsulation package material. The non-memory chip has a plurality of pads. The bundled memory includes a first memory die and a second memory die side-by-side formed over a substrate, wherein the first memory die includes a first group of pads and the second memory die includes a second group of pads. The encapsulation package material encloses the non-memory chip and the bundled memory, and the non-memory chip is electronically coupling with the bundled memory through the plurality of pads, the first and the second group of pads. The first group of pads corresponds to the second group of pads by rotating a predetermined degree or by mirror mapping.
    Type: Grant
    Filed: January 19, 2015
    Date of Patent: March 21, 2017
    Assignee: Etron Technology, Inc.
    Inventors: Bor-Doou Rong, Weng-Dah Ken
  • Patent number: 9312254
    Abstract: The embodiment provides a semiconductor MP wafer process including processing a plurality of MP wafers in a lot or batch with a first process step. The plurality of the MP wafers is split into an MP wafer group-1 and an MP wafer group-2. At least one of the MP wafers of the MP wafer group-1 is processed with a second process step-1 and at least one of the MP wafers of the MP wafer group-2 is processed with a second process step-2 to form different device components on the MP wafers of the MP wafer group-1 and group-2, respectively. At least one of the MP wafers of the MP wafer group-1 is processed with a third process step-3 and at least one of the MP wafers of the MP wafer group-2 is processed with a third process step-4 to form a substantially same characteristic device component on the MP wafers.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: April 12, 2016
    Inventor: Weng-Dah Ken
  • Publication number: 20160043065
    Abstract: The embodiment provides a semiconductor MP wafer process including processing a plurality of MP wafers in a lot or batch with a first process step. The plurality of the MP wafers is split into an MP wafer group-1 and an MP wafer group-2. At least one of the MP wafers of the MP wafer group-1 is processed with a second process step-1 and at least one of the MP wafers of the MP wafer group-2 is processed with a second process step-2 to form different device components on the MP wafers of the MP wafer group-1 and group-2, respectively. At least one of the MP wafers of the MP wafer group-1 is processed with a third process step-3 and at least one of the MP wafers of the MP wafer group-2 is processed with a third process step-4 to form a substantially same characteristic device component on the MP wafers.
    Type: Application
    Filed: August 12, 2015
    Publication date: February 11, 2016
    Inventor: Weng-Dah Ken
  • Patent number: 9201834
    Abstract: A reconfigurable high speed memory chip module includes a type of memory cell array group, a first transmission bus, and a logic unit. The type memory cell array group includes multiple memory cell array integrated circuits (ICs). The first transmission bus coupled to the type memory cell array group has a first programmable transmitting or receiving data rate, a first programmable transmitting or receiving signal swing, a first programmable bus width, and a combination thereof. The logic unit is coupled to the first transmission bus for accessing the type memory cell array group through the first transmission bus.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: December 1, 2015
    Assignee: Etron Technology, Inc.
    Inventors: Weng-Dah Ken, Chao-Chun Lu, Jan-Mye Sung
  • Publication number: 20150317276
    Abstract: A reconfigurable high speed memory chip module includes a type of memory cell array group, a first transmission bus, and a logic unit. The type memory cell array group includes multiple memory cell array integrated circuits (ICs). The first transmission bus coupled to the type memory cell array group has a first programmable transmitting or receiving data rate, a first programmable transmitting or receiving signal swing, a first programmable bus width, and a combination thereof. The logic unit is coupled to the first transmission bus for accessing the type memory cell array group through the first transmission bus.
    Type: Application
    Filed: July 15, 2015
    Publication date: November 5, 2015
    Inventors: Weng-Dah Ken, Chao-Chun Lu, Jan-Mye Sung
  • Patent number: 9164942
    Abstract: A high speed memory chip module includes a type of memory cell array group and a logic unit. The type memory cell array group includes multiple memory cell array integrated circuits (ICs), and each of the memory cell array ICs has a data bus and at least one memory cell array, and corresponds to first metal-oxide-semiconductor field-effect transistor (MOSFET) gate length corresponding to a first MOSFET process. The logic unit accesses the type of memory cell array group through a first transmission bus, where bus width of the first transmission bus is wider than bus width of the data bus of each of the memory cell array ICs. Corresponding to a second MOSFET process, the logic unit has a second MOSFET gate length which is shorter than the first MOSFET gate length.
    Type: Grant
    Filed: October 11, 2012
    Date of Patent: October 20, 2015
    Assignee: Etron Technology, Inc.
    Inventors: Weng-Dah Ken, Nicky Lu
  • Patent number: 9140978
    Abstract: The embodiment provides a semiconductor MP wafer process including processing a plurality of MP wafers in a lot or batch with a first process step. The plurality of the MP wafers is split into an MP wafer group-1 and an MP wafer group-2. At least one of the MP wafers of the MP wafer group-1 is processed with a second process step-1 and at least one of the MP wafers of the MP wafer group-2 is processed with a second process step-2 to form different device components on the MP wafers of the MP wafer group-1 and group-2, respectively. At least one of the MP wafers of the MP wafer group-1 is processed with a third process step-3 and at least one of the MP wafers of the MP wafer group-2 is processed with a third process step-4 to form a substantially same device component on the MP wafers.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: September 22, 2015
    Inventor: Weng-Dah Ken
  • Publication number: 20150206849
    Abstract: A system-in-package module includes a non-memory chip, a bundled memory, and an encapsulation package material. The non-memory chip has a plurality of pads. The bundled memory includes a first memory die and a second memory die side-by-side formed over a substrate, wherein the first memory die includes a first group of pads and the second memory die includes a second group of pads. The encapsulation package material encloses the non-memory chip and the bundled memory, and the non-memory chip is electronically coupling with the bundled memory through the plurality of pads, the first and the second group of pads. The first group of pads corresponds to the second group of pads by rotating a predetermined degree or by mirror mapping.
    Type: Application
    Filed: January 19, 2015
    Publication date: July 23, 2015
    Inventors: Bor-Doou Rong, Weng-Dah Ken